mirror of https://github.com/citusdata/citus.git
Add noderole to pg_dist_node
Brian Cloutier
parent
5184fc1d92
commit
f79d7a1f4d
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@ -9,7 +9,7 @@ EXTVERSIONS = 5.0 5.0-1 5.0-2 \
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5.1-1 5.1-2 5.1-3 5.1-4 5.1-5 5.1-6 5.1-7 5.1-8 \
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5.2-1 5.2-2 5.2-3 5.2-4 \
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6.0-1 6.0-2 6.0-3 6.0-4 6.0-5 6.0-6 6.0-7 6.0-8 6.0-9 6.0-10 6.0-11 6.0-12 6.0-13 6.0-14 6.0-15 6.0-16 6.0-17 6.0-18 \
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6.1-1 6.1-2 6.1-3 6.1-4 6.1-5 6.1-6 6.1-7 6.1-8 6.1-9 6.1-10 6.1-11 6.1-12 6.1-13 6.1-14 6.1-15 6.1-16 6.1-17
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6.1-1 6.1-2 6.1-3 6.1-4 6.1-5 6.1-6 6.1-7 6.1-8 6.1-9 6.1-10 6.1-11 6.1-12 6.1-13 6.1-14 6.1-15 6.1-16 6.1-17 6.1-18
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# All citus--*.sql files in the source directory
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DATA = $(patsubst $(citus_abs_srcdir)/%.sql,%.sql,$(wildcard $(citus_abs_srcdir)/$(EXTENSION)--*--*.sql))
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@ -129,6 +129,8 @@ $(EXTENSION)--6.1-16.sql: $(EXTENSION)--6.1-15.sql $(EXTENSION)--6.1-15--6.1-16.
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cat $^ > $@
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$(EXTENSION)--6.1-17.sql: $(EXTENSION)--6.1-16.sql $(EXTENSION)--6.1-16--6.1-17.sql
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cat $^ > $@
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$(EXTENSION)--6.1-18.sql: $(EXTENSION)--6.1-17.sql $(EXTENSION)--6.1-17--6.1-18.sql
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cat $^ > $@
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NO_PGXS = 1
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@ -0,0 +1,24 @@
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/* citus--6.1-17--6.1-18.sql */
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SET search_path = 'pg_catalog';
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ALTER TABLE pg_dist_node ADD COLUMN noderole "char" NOT NULL DEFAULT 'p';
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DROP FUNCTION IF EXISTS master_add_node(text, integer);
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CREATE FUNCTION master_add_node(nodename text,
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nodeport integer,
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OUT nodeid integer,
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OUT groupid integer,
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OUT nodename text,
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OUT nodeport integer,
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OUT noderack text,
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OUT hasmetadata boolean,
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OUT noderole "char")
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RETURNS record
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LANGUAGE C STRICT
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AS 'MODULE_PATHNAME', $$master_add_node$$;
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COMMENT ON FUNCTION master_add_node(nodename text, nodeport integer)
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IS 'add node to the cluster';
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RESET search_path;
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@ -1,6 +1,6 @@
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# Citus extension
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comment = 'Citus distributed database'
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default_version = '6.1-17'
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default_version = '6.1-18'
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module_pathname = '$libdir/citus'
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relocatable = false
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schema = pg_catalog
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@ -399,7 +399,7 @@ NodeListInsertCommand(List *workerNodeList)
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/* generate the query without any values yet */
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appendStringInfo(nodeListInsertCommand,
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"INSERT INTO pg_dist_node "
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"(nodeid, groupid, nodename, nodeport, noderack, hasmetadata) "
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"(nodeid, groupid, nodename, nodeport, noderack, hasmetadata, noderole) "
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"VALUES ");
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/* iterate over the worker nodes, add the values */
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@ -409,13 +409,14 @@ NodeListInsertCommand(List *workerNodeList)
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char *hasMetadaString = workerNode->hasMetadata ? "TRUE" : "FALSE";
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appendStringInfo(nodeListInsertCommand,
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"(%d, %d, %s, %d, %s, %s)",
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"(%d, %d, %s, %d, %s, %s, '%c')",
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workerNode->nodeId,
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workerNode->groupId,
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quote_literal_cstr(workerNode->workerName),
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workerNode->workerPort,
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quote_literal_cstr(workerNode->workerRack),
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hasMetadaString);
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hasMetadaString,
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workerNode->nodeRole);
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processedWorkerNodeCount++;
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if (processedWorkerNodeCount != workerCount)
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@ -1625,6 +1625,7 @@ InitializeWorkerNodeCache(void)
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workerNode->nodeId = currentNode->nodeId;
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strlcpy(workerNode->workerRack, currentNode->workerRack, WORKER_LENGTH);
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workerNode->hasMetadata = currentNode->hasMetadata;
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workerNode->nodeRole = currentNode->nodeRole;
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if (handleFound)
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{
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@ -53,13 +53,14 @@ int GroupSize = 1;
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/* local function forward declarations */
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static void RemoveNodeFromCluster(char *nodeName, int32 nodePort, bool forceRemove);
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static Datum AddNodeMetadata(char *nodeName, int32 nodePort, int32 groupId,
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char *nodeRack, bool hasMetadata, bool *nodeAlreadyExists);
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char *nodeRack, bool hasMetadata, char noderole,
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bool *nodeAlreadyExists);
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static Datum GenerateNodeTuple(WorkerNode *workerNode);
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static int32 GetNextGroupId(void);
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static uint32 GetMaxGroupId(void);
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static int GetNextNodeId(void);
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static void InsertNodeRow(int nodeid, char *nodename, int32 nodeport, uint32 groupId,
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char *nodeRack, bool hasMetadata);
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char *nodeRack, bool hasMetadata, char noderole);
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static void DeleteNodeRow(char *nodename, int32 nodeport);
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static List * ParseWorkerNodeFileAndRename(void);
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static WorkerNode * TupleToWorkerNode(TupleDesc tupleDescriptor, HeapTuple heapTuple);
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@ -88,7 +89,8 @@ master_add_node(PG_FUNCTION_ARGS)
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bool nodeAlreadyExists = false;
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Datum returnData = AddNodeMetadata(nodeNameString, nodePort, groupId, nodeRack,
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hasMetadata, &nodeAlreadyExists);
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hasMetadata, NODE_ROLE_PRIMARY,
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&nodeAlreadyExists);
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/*
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* After adding new node, if the node is not already exist, we replicate all existing
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@ -166,7 +168,8 @@ master_initialize_node_metadata(PG_FUNCTION_ARGS)
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WorkerNode *workerNode = (WorkerNode *) lfirst(workerNodeCell);
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AddNodeMetadata(workerNode->workerName, workerNode->workerPort, 0,
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workerNode->workerRack, false, &nodeAlreadyExists);
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workerNode->workerRack, false, NODE_ROLE_PRIMARY,
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&nodeAlreadyExists);
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}
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PG_RETURN_BOOL(true);
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@ -414,7 +417,7 @@ RemoveNodeFromCluster(char *nodeName, int32 nodePort, bool forceRemove)
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*/
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static Datum
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AddNodeMetadata(char *nodeName, int32 nodePort, int32 groupId, char *nodeRack,
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bool hasMetadata, bool *nodeAlreadyExists)
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bool hasMetadata, char noderole, bool *nodeAlreadyExists)
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{
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Relation pgDistNode = NULL;
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int nextNodeIdInt = 0;
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@ -465,7 +468,8 @@ AddNodeMetadata(char *nodeName, int32 nodePort, int32 groupId, char *nodeRack,
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/* generate the new node id from the sequence */
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nextNodeIdInt = GetNextNodeId();
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InsertNodeRow(nextNodeIdInt, nodeName, nodePort, groupId, nodeRack, hasMetadata);
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InsertNodeRow(nextNodeIdInt, nodeName, nodePort, groupId,
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nodeRack, hasMetadata, noderole);
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workerNode = FindWorkerNode(nodeName, nodePort);
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@ -512,6 +516,7 @@ GenerateNodeTuple(WorkerNode *workerNode)
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values[Anum_pg_dist_node_nodeport - 1] = UInt32GetDatum(workerNode->workerPort);
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values[Anum_pg_dist_node_noderack - 1] = CStringGetTextDatum(workerNode->workerRack);
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values[Anum_pg_dist_node_hasmetadata - 1] = BoolGetDatum(workerNode->hasMetadata);
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values[Anum_pg_dist_node_noderole - 1] = CharGetDatum(workerNode->nodeRole);
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/* open shard relation and insert new tuple */
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pgDistNode = heap_open(DistNodeRelationId(), AccessShareLock);
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@ -650,7 +655,7 @@ EnsureCoordinator(void)
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*/
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static void
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InsertNodeRow(int nodeid, char *nodeName, int32 nodePort, uint32 groupId, char *nodeRack,
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bool hasMetadata)
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bool hasMetadata, char noderole)
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{
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Relation pgDistNode = NULL;
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TupleDesc tupleDescriptor = NULL;
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@ -668,6 +673,7 @@ InsertNodeRow(int nodeid, char *nodeName, int32 nodePort, uint32 groupId, char *
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values[Anum_pg_dist_node_nodeport - 1] = UInt32GetDatum(nodePort);
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values[Anum_pg_dist_node_noderack - 1] = CStringGetTextDatum(nodeRack);
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values[Anum_pg_dist_node_hasmetadata - 1] = BoolGetDatum(hasMetadata);
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values[Anum_pg_dist_node_noderole - 1] = CharGetDatum(noderole);
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/* open shard relation and insert new tuple */
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pgDistNode = heap_open(DistNodeRelationId(), AccessExclusiveLock);
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@ -867,6 +873,7 @@ ParseWorkerNodeFileAndRename()
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strlcpy(workerNode->workerRack, nodeRack, WORKER_LENGTH);
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workerNode->workerPort = nodePort;
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workerNode->hasMetadata = false;
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workerNode->nodeRole = NODE_ROLE_PRIMARY;
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workerNodeList = lappend(workerNodeList, workerNode);
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}
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@ -906,6 +913,14 @@ TupleToWorkerNode(TupleDesc tupleDescriptor, HeapTuple heapTuple)
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tupleDescriptor, &isNull);
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Datum hasMetadata = heap_getattr(heapTuple, Anum_pg_dist_node_hasmetadata,
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tupleDescriptor, &isNull);
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Datum nodeRole = heap_getattr(heapTuple, Anum_pg_dist_node_noderole,
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tupleDescriptor, &isNull);
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/* since the column doesn't exist yet assume it references a primary */
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if (HeapTupleHeaderGetNatts(heapTuple->t_data) < Anum_pg_dist_node_noderole)
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{
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nodeRole = CharGetDatum(NODE_ROLE_PRIMARY);
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}
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Assert(!HeapTupleHasNulls(heapTuple));
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@ -916,6 +931,7 @@ TupleToWorkerNode(TupleDesc tupleDescriptor, HeapTuple heapTuple)
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strlcpy(workerNode->workerName, TextDatumGetCString(nodeName), WORKER_LENGTH);
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strlcpy(workerNode->workerRack, TextDatumGetCString(nodeRack), WORKER_LENGTH);
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workerNode->hasMetadata = DatumGetBool(hasMetadata);
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workerNode->nodeRole = DatumGetChar(nodeRole);
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return workerNode;
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}
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@ -23,6 +23,7 @@ typedef struct FormData_pg_dist_node
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text nodename;
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int nodeport;
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bool hasmetadata;
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char noderole; /* see codes below */
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#endif
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} FormData_pg_dist_node;
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@ -37,15 +38,19 @@ typedef FormData_pg_dist_node *Form_pg_dist_node;
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* compiler constants for pg_dist_node
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* ----------------
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*/
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#define Natts_pg_dist_node 6
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#define Natts_pg_dist_node 7
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#define Anum_pg_dist_node_nodeid 1
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#define Anum_pg_dist_node_groupid 2
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#define Anum_pg_dist_node_nodename 3
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#define Anum_pg_dist_node_nodeport 4
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#define Anum_pg_dist_node_noderack 5
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#define Anum_pg_dist_node_hasmetadata 6
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#define Anum_pg_dist_node_noderole 7
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#define GROUPID_SEQUENCE_NAME "pg_dist_groupid_seq"
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#define NODEID_SEQUENCE_NAME "pg_dist_node_nodeid_seq"
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#define NODE_ROLE_PRIMARY 'p'
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#define NODE_ROLE_SECONDARY 's'
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#endif /* PG_DIST_NODE_H */
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@ -43,6 +43,7 @@ typedef struct WorkerNode
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uint32 groupId; /* node's groupId; same for the nodes that are in the same group */
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char workerRack[WORKER_LENGTH]; /* node's network location */
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bool hasMetadata; /* node gets metadata changes */
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char nodeRole; /* whether the node is a primary or secondary */
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} WorkerNode;
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@ -10,14 +10,14 @@ DETAIL: There are no active worker nodes.
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-- add the nodes to the cluster
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SELECT master_add_node('localhost', :worker_1_port);
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master_add_node
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---------------------------------
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(1,1,localhost,57637,default,f)
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-----------------------------------
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(1,1,localhost,57637,default,f,p)
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(1 row)
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SELECT master_add_node('localhost', :worker_2_port);
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master_add_node
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---------------------------------
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(2,2,localhost,57638,default,f)
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-----------------------------------
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(2,2,localhost,57638,default,f,p)
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(1 row)
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-- get the active nodes
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@ -30,9 +30,9 @@ SELECT master_get_active_worker_nodes();
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-- try to add a node that is already in the cluster
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SELECT * FROM master_add_node('localhost', :worker_1_port);
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nodeid | groupid | nodename | nodeport | noderack | hasmetadata
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--------+---------+-----------+----------+----------+-------------
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1 | 1 | localhost | 57637 | default | f
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nodeid | groupid | nodename | nodeport | noderack | hasmetadata | noderole
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--------+---------+-----------+----------+----------+-------------+----------
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1 | 1 | localhost | 57637 | default | f | p
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(1 row)
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-- get the active nodes
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@ -60,8 +60,8 @@ SELECT master_get_active_worker_nodes();
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-- try to disable a node with no placements see that node is removed
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SELECT master_add_node('localhost', :worker_2_port);
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master_add_node
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---------------------------------
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(3,3,localhost,57638,default,f)
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-----------------------------------
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(3,3,localhost,57638,default,f,p)
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(1 row)
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SELECT master_disable_node('localhost', :worker_2_port);
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@ -79,8 +79,8 @@ SELECT master_get_active_worker_nodes();
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-- add some shard placements to the cluster
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SELECT master_add_node('localhost', :worker_2_port);
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master_add_node
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---------------------------------
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(4,4,localhost,57638,default,f)
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-----------------------------------
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(4,4,localhost,57638,default,f,p)
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(1 row)
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CREATE TABLE cluster_management_test (col_1 text, col_2 int);
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@ -140,8 +140,8 @@ SELECT master_get_active_worker_nodes();
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-- restore the node for next tests
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SELECT master_add_node('localhost', :worker_2_port);
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master_add_node
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---------------------------------
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(5,5,localhost,57638,default,f)
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-----------------------------------
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(5,5,localhost,57638,default,f,p)
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(1 row)
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-- try to remove a node with active placements and see that node removal is failed
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@ -178,8 +178,8 @@ SELECT master_get_active_worker_nodes();
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-- clean-up
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SELECT master_add_node('localhost', :worker_2_port);
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master_add_node
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---------------------------------
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(6,6,localhost,57638,default,f)
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-----------------------------------
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(6,6,localhost,57638,default,f,p)
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(1 row)
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UPDATE pg_dist_shard_placement SET shardstate=1 WHERE nodeport=:worker_2_port;
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@ -194,8 +194,8 @@ SELECT master_remove_node('localhost', :worker_2_port);
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UPDATE pg_dist_node SET hasmetadata=true WHERE nodeport=:worker_1_port;
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SELECT master_add_node('localhost', :worker_2_port);
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master_add_node
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---------------------------------
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(7,7,localhost,57638,default,f)
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-----------------------------------
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(7,7,localhost,57638,default,f,p)
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(1 row)
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\c - - - :worker_1_port
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@ -223,8 +223,8 @@ SELECT nodename, nodeport FROM pg_dist_node WHERE nodename='localhost' AND nodep
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UPDATE pg_dist_node SET hasmetadata=false WHERE nodeport=:worker_1_port;
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SELECT master_add_node('localhost', :worker_2_port);
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master_add_node
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---------------------------------
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(8,8,localhost,57638,default,f)
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-----------------------------------
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(8,8,localhost,57638,default,f,p)
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(1 row)
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\c - - - :worker_1_port
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@ -244,8 +244,8 @@ SELECT
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(1 row)
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SELECT * FROM pg_dist_node ORDER BY nodeid;
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nodeid | groupid | nodename | nodeport | noderack | hasmetadata
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--------+---------+----------+----------+----------+-------------
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nodeid | groupid | nodename | nodeport | noderack | hasmetadata | noderole
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--------+---------+----------+----------+----------+-------------+----------
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(0 rows)
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-- check that adding two nodes in the same transaction works
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@ -253,15 +253,15 @@ SELECT
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master_add_node('localhost', :worker_1_port),
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master_add_node('localhost', :worker_2_port);
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master_add_node | master_add_node
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---------------------------------+-----------------------------------
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(9,9,localhost,57637,default,f) | (10,10,localhost,57638,default,f)
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-----------------------------------+-------------------------------------
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(9,9,localhost,57637,default,f,p) | (10,10,localhost,57638,default,f,p)
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(1 row)
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SELECT * FROM pg_dist_node ORDER BY nodeid;
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nodeid | groupid | nodename | nodeport | noderack | hasmetadata
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--------+---------+-----------+----------+----------+-------------
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9 | 9 | localhost | 57637 | default | f
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10 | 10 | localhost | 57638 | default | f
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nodeid | groupid | nodename | nodeport | noderack | hasmetadata | noderole
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--------+---------+-----------+----------+----------+-------------+----------
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9 | 9 | localhost | 57637 | default | f | p
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10 | 10 | localhost | 57638 | default | f | p
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(2 rows)
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-- check that mixed add/remove node commands work fine inside transaction
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@ -274,8 +274,8 @@ SELECT master_remove_node('localhost', :worker_2_port);
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SELECT master_add_node('localhost', :worker_2_port);
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master_add_node
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-----------------------------------
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(11,11,localhost,57638,default,f)
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-------------------------------------
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(11,11,localhost,57638,default,f,p)
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(1 row)
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SELECT master_remove_node('localhost', :worker_2_port);
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@ -294,8 +294,8 @@ UPDATE pg_dist_node SET hasmetadata=true WHERE nodeport=:worker_1_port;
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BEGIN;
|
||||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
master_add_node
|
||||
-----------------------------------
|
||||
(12,12,localhost,57638,default,f)
|
||||
-------------------------------------
|
||||
(12,12,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
SELECT master_remove_node('localhost', :worker_2_port);
|
||||
|
|
@ -306,8 +306,8 @@ SELECT master_remove_node('localhost', :worker_2_port);
|
|||
|
||||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
master_add_node
|
||||
-----------------------------------
|
||||
(13,13,localhost,57638,default,f)
|
||||
-------------------------------------
|
||||
(13,13,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
COMMIT;
|
||||
|
|
@ -334,14 +334,14 @@ SELECT master_remove_node(nodename, nodeport) FROM pg_dist_node;
|
|||
|
||||
SELECT master_add_node('localhost', :worker_1_port);
|
||||
master_add_node
|
||||
-----------------------------------
|
||||
(14,14,localhost,57637,default,f)
|
||||
-------------------------------------
|
||||
(14,14,localhost,57637,default,f,p)
|
||||
(1 row)
|
||||
|
||||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
master_add_node
|
||||
-----------------------------------
|
||||
(15,15,localhost,57638,default,f)
|
||||
-------------------------------------
|
||||
(15,15,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
-- check that a distributed table can be created after adding a node in a transaction
|
||||
|
|
@ -354,8 +354,8 @@ SELECT master_remove_node('localhost', :worker_2_port);
|
|||
BEGIN;
|
||||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
master_add_node
|
||||
-----------------------------------
|
||||
(16,16,localhost,57638,default,f)
|
||||
-------------------------------------
|
||||
(16,16,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
CREATE TABLE temp(col1 text, col2 int);
|
||||
|
|
|
|||
|
|
@ -22,14 +22,14 @@ CREATE EXTENSION citus;
|
|||
-- re-add the nodes to the cluster
|
||||
SELECT master_add_node('localhost', :worker_1_port);
|
||||
master_add_node
|
||||
---------------------------------
|
||||
(1,1,localhost,57637,default,f)
|
||||
-----------------------------------
|
||||
(1,1,localhost,57637,default,f,p)
|
||||
(1 row)
|
||||
|
||||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
master_add_node
|
||||
---------------------------------
|
||||
(2,2,localhost,57638,default,f)
|
||||
-----------------------------------
|
||||
(2,2,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
-- verify that a table can be created after the extension has been dropped and recreated
|
||||
|
|
|
|||
|
|
@ -75,6 +75,7 @@ ALTER EXTENSION citus UPDATE TO '6.1-14';
|
|||
ALTER EXTENSION citus UPDATE TO '6.1-15';
|
||||
ALTER EXTENSION citus UPDATE TO '6.1-16';
|
||||
ALTER EXTENSION citus UPDATE TO '6.1-17';
|
||||
ALTER EXTENSION citus UPDATE TO '6.1-18';
|
||||
-- ensure no objects were created outside pg_catalog
|
||||
SELECT COUNT(*)
|
||||
FROM pg_depend AS pgd,
|
||||
|
|
|
|||
|
|
@ -29,10 +29,10 @@ SELECT * FROM pg_dist_partition WHERE partmethod='h' AND repmodel='s';
|
|||
-- pg_dist_node entries and reference tables
|
||||
SELECT unnest(master_metadata_snapshot());
|
||||
unnest
|
||||
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
||||
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
||||
TRUNCATE pg_dist_node
|
||||
SELECT worker_drop_distributed_table(logicalrelid) FROM pg_dist_partition
|
||||
INSERT INTO pg_dist_node (nodeid, groupid, nodename, nodeport, noderack, hasmetadata) VALUES (2, 2, 'localhost', 57638, 'default', FALSE),(1, 1, 'localhost', 57637, 'default', FALSE)
|
||||
INSERT INTO pg_dist_node (nodeid, groupid, nodename, nodeport, noderack, hasmetadata, noderole) VALUES (2, 2, 'localhost', 57638, 'default', FALSE, 'p'),(1, 1, 'localhost', 57637, 'default', FALSE, 'p')
|
||||
(3 rows)
|
||||
|
||||
-- Create a test table with constraints and SERIAL
|
||||
|
|
@ -58,7 +58,7 @@ SELECT unnest(master_metadata_snapshot());
|
|||
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
||||
TRUNCATE pg_dist_node
|
||||
SELECT worker_drop_distributed_table(logicalrelid) FROM pg_dist_partition
|
||||
INSERT INTO pg_dist_node (nodeid, groupid, nodename, nodeport, noderack, hasmetadata) VALUES (2, 2, 'localhost', 57638, 'default', FALSE),(1, 1, 'localhost', 57637, 'default', FALSE)
|
||||
INSERT INTO pg_dist_node (nodeid, groupid, nodename, nodeport, noderack, hasmetadata, noderole) VALUES (2, 2, 'localhost', 57638, 'default', FALSE, 'p'),(1, 1, 'localhost', 57637, 'default', FALSE, 'p')
|
||||
SELECT worker_apply_sequence_command ('CREATE SEQUENCE IF NOT EXISTS mx_test_table_col_3_seq INCREMENT BY 1 MINVALUE 1 MAXVALUE 9223372036854775807 START WITH 1 NO CYCLE')
|
||||
ALTER SEQUENCE public.mx_test_table_col_3_seq OWNER TO postgres
|
||||
CREATE SEQUENCE IF NOT EXISTS public.mx_test_table_col_3_seq INCREMENT BY 1 MINVALUE 1 MAXVALUE 9223372036854775807 START WITH 1 NO CYCLE
|
||||
|
|
@ -80,7 +80,7 @@ SELECT unnest(master_metadata_snapshot());
|
|||
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
||||
TRUNCATE pg_dist_node
|
||||
SELECT worker_drop_distributed_table(logicalrelid) FROM pg_dist_partition
|
||||
INSERT INTO pg_dist_node (nodeid, groupid, nodename, nodeport, noderack, hasmetadata) VALUES (2, 2, 'localhost', 57638, 'default', FALSE),(1, 1, 'localhost', 57637, 'default', FALSE)
|
||||
INSERT INTO pg_dist_node (nodeid, groupid, nodename, nodeport, noderack, hasmetadata, noderole) VALUES (2, 2, 'localhost', 57638, 'default', FALSE, 'p'),(1, 1, 'localhost', 57637, 'default', FALSE, 'p')
|
||||
SELECT worker_apply_sequence_command ('CREATE SEQUENCE IF NOT EXISTS mx_test_table_col_3_seq INCREMENT BY 1 MINVALUE 1 MAXVALUE 9223372036854775807 START WITH 1 NO CYCLE')
|
||||
ALTER SEQUENCE public.mx_test_table_col_3_seq OWNER TO postgres
|
||||
CREATE SEQUENCE IF NOT EXISTS public.mx_test_table_col_3_seq INCREMENT BY 1 MINVALUE 1 MAXVALUE 9223372036854775807 START WITH 1 NO CYCLE
|
||||
|
|
@ -104,7 +104,7 @@ SELECT unnest(master_metadata_snapshot());
|
|||
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
||||
TRUNCATE pg_dist_node
|
||||
SELECT worker_drop_distributed_table(logicalrelid) FROM pg_dist_partition
|
||||
INSERT INTO pg_dist_node (nodeid, groupid, nodename, nodeport, noderack, hasmetadata) VALUES (2, 2, 'localhost', 57638, 'default', FALSE),(1, 1, 'localhost', 57637, 'default', FALSE)
|
||||
INSERT INTO pg_dist_node (nodeid, groupid, nodename, nodeport, noderack, hasmetadata, noderole) VALUES (2, 2, 'localhost', 57638, 'default', FALSE, 'p'),(1, 1, 'localhost', 57637, 'default', FALSE, 'p')
|
||||
CREATE SCHEMA IF NOT EXISTS mx_testing_schema AUTHORIZATION postgres
|
||||
SELECT worker_apply_sequence_command ('CREATE SEQUENCE IF NOT EXISTS mx_testing_schema.mx_test_table_col_3_seq INCREMENT BY 1 MINVALUE 1 MAXVALUE 9223372036854775807 START WITH 1 NO CYCLE')
|
||||
ALTER SEQUENCE mx_testing_schema.mx_test_table_col_3_seq OWNER TO postgres
|
||||
|
|
@ -134,7 +134,7 @@ SELECT unnest(master_metadata_snapshot());
|
|||
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
||||
TRUNCATE pg_dist_node
|
||||
SELECT worker_drop_distributed_table(logicalrelid) FROM pg_dist_partition
|
||||
INSERT INTO pg_dist_node (nodeid, groupid, nodename, nodeport, noderack, hasmetadata) VALUES (2, 2, 'localhost', 57638, 'default', FALSE),(1, 1, 'localhost', 57637, 'default', FALSE)
|
||||
INSERT INTO pg_dist_node (nodeid, groupid, nodename, nodeport, noderack, hasmetadata, noderole) VALUES (2, 2, 'localhost', 57638, 'default', FALSE, 'p'),(1, 1, 'localhost', 57637, 'default', FALSE, 'p')
|
||||
CREATE SCHEMA IF NOT EXISTS mx_testing_schema AUTHORIZATION postgres
|
||||
SELECT worker_apply_sequence_command ('CREATE SEQUENCE IF NOT EXISTS mx_testing_schema.mx_test_table_col_3_seq INCREMENT BY 1 MINVALUE 1 MAXVALUE 9223372036854775807 START WITH 1 NO CYCLE')
|
||||
ALTER SEQUENCE mx_testing_schema.mx_test_table_col_3_seq OWNER TO postgres
|
||||
|
|
@ -157,7 +157,7 @@ SELECT unnest(master_metadata_snapshot());
|
|||
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
||||
TRUNCATE pg_dist_node
|
||||
SELECT worker_drop_distributed_table(logicalrelid) FROM pg_dist_partition
|
||||
INSERT INTO pg_dist_node (nodeid, groupid, nodename, nodeport, noderack, hasmetadata) VALUES (2, 2, 'localhost', 57638, 'default', FALSE),(1, 1, 'localhost', 57637, 'default', FALSE)
|
||||
INSERT INTO pg_dist_node (nodeid, groupid, nodename, nodeport, noderack, hasmetadata, noderole) VALUES (2, 2, 'localhost', 57638, 'default', FALSE, 'p'),(1, 1, 'localhost', 57637, 'default', FALSE, 'p')
|
||||
CREATE SCHEMA IF NOT EXISTS mx_testing_schema AUTHORIZATION postgres
|
||||
SELECT worker_apply_sequence_command ('CREATE SEQUENCE IF NOT EXISTS mx_testing_schema.mx_test_table_col_3_seq INCREMENT BY 1 MINVALUE 1 MAXVALUE 9223372036854775807 START WITH 1 NO CYCLE')
|
||||
ALTER SEQUENCE mx_testing_schema.mx_test_table_col_3_seq OWNER TO postgres
|
||||
|
|
@ -203,10 +203,10 @@ SELECT * FROM pg_dist_local_group;
|
|||
(1 row)
|
||||
|
||||
SELECT * FROM pg_dist_node ORDER BY nodeid;
|
||||
nodeid | groupid | nodename | nodeport | noderack | hasmetadata
|
||||
--------+---------+-----------+----------+----------+-------------
|
||||
1 | 1 | localhost | 57637 | default | t
|
||||
2 | 2 | localhost | 57638 | default | f
|
||||
nodeid | groupid | nodename | nodeport | noderack | hasmetadata | noderole
|
||||
--------+---------+-----------+----------+----------+-------------+----------
|
||||
1 | 1 | localhost | 57637 | default | t | p
|
||||
2 | 2 | localhost | 57638 | default | f | p
|
||||
(2 rows)
|
||||
|
||||
SELECT * FROM pg_dist_partition ORDER BY logicalrelid;
|
||||
|
|
@ -333,10 +333,10 @@ SELECT * FROM pg_dist_local_group;
|
|||
(1 row)
|
||||
|
||||
SELECT * FROM pg_dist_node ORDER BY nodeid;
|
||||
nodeid | groupid | nodename | nodeport | noderack | hasmetadata
|
||||
--------+---------+-----------+----------+----------+-------------
|
||||
1 | 1 | localhost | 57637 | default | t
|
||||
2 | 2 | localhost | 57638 | default | f
|
||||
nodeid | groupid | nodename | nodeport | noderack | hasmetadata | noderole
|
||||
--------+---------+-----------+----------+----------+-------------+----------
|
||||
1 | 1 | localhost | 57637 | default | t | p
|
||||
2 | 2 | localhost | 57638 | default | f | p
|
||||
(2 rows)
|
||||
|
||||
SELECT * FROM pg_dist_partition ORDER BY logicalrelid;
|
||||
|
|
@ -1134,8 +1134,8 @@ SELECT create_distributed_table('mx_table', 'a');
|
|||
\c - postgres - :master_port
|
||||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
master_add_node
|
||||
---------------------------------
|
||||
(4,4,localhost,57638,default,f)
|
||||
-----------------------------------
|
||||
(4,4,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
SELECT start_metadata_sync_to_node('localhost', :worker_2_port);
|
||||
|
|
@ -1318,8 +1318,8 @@ WHERE logicalrelid='mx_ref'::regclass;
|
|||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
NOTICE: Replicating reference table "mx_ref" to all workers
|
||||
master_add_node
|
||||
---------------------------------
|
||||
(5,5,localhost,57638,default,f)
|
||||
-----------------------------------
|
||||
(5,5,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
SELECT shardid, nodename, nodeport
|
||||
|
|
|
|||
|
|
@ -44,8 +44,8 @@ SELECT COUNT(*) FROM pg_dist_node WHERE nodeport = :worker_2_port;
|
|||
-- re-add the node for next tests
|
||||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
master_add_node
|
||||
---------------------------------------------
|
||||
(1380000,1380000,localhost,57638,default,f)
|
||||
-----------------------------------------------
|
||||
(1380000,1380000,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
-- remove a node with reference table
|
||||
|
|
@ -166,8 +166,8 @@ ERROR: could not find valid entry for node "localhost:57638"
|
|||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
NOTICE: Replicating reference table "remove_node_reference_table" to all workers
|
||||
master_add_node
|
||||
---------------------------------------------
|
||||
(1380001,1380001,localhost,57638,default,f)
|
||||
-----------------------------------------------
|
||||
(1380001,1380001,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
-- remove node in a transaction and ROLLBACK
|
||||
|
|
@ -389,8 +389,8 @@ WHERE
|
|||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
NOTICE: Replicating reference table "remove_node_reference_table" to all workers
|
||||
master_add_node
|
||||
---------------------------------------------
|
||||
(1380002,1380002,localhost,57638,default,f)
|
||||
-----------------------------------------------
|
||||
(1380002,1380002,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
-- test inserting a value then removing a node in a transaction
|
||||
|
|
@ -518,8 +518,8 @@ SELECT * FROM remove_node_reference_table;
|
|||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
NOTICE: Replicating reference table "remove_node_reference_table" to all workers
|
||||
master_add_node
|
||||
---------------------------------------------
|
||||
(1380003,1380003,localhost,57638,default,f)
|
||||
-----------------------------------------------
|
||||
(1380003,1380003,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
-- test executing DDL command then removing a node in a transaction
|
||||
|
|
@ -643,8 +643,8 @@ Table "public.remove_node_reference_table"
|
|||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
NOTICE: Replicating reference table "remove_node_reference_table" to all workers
|
||||
master_add_node
|
||||
---------------------------------------------
|
||||
(1380004,1380004,localhost,57638,default,f)
|
||||
-----------------------------------------------
|
||||
(1380004,1380004,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
-- test DROP table after removing a node in a transaction
|
||||
|
|
@ -711,8 +711,8 @@ SELECT * FROM pg_dist_colocation WHERE colocationid = 1380000;
|
|||
-- re-add the node for next tests
|
||||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
master_add_node
|
||||
---------------------------------------------
|
||||
(1380005,1380005,localhost,57638,default,f)
|
||||
-----------------------------------------------
|
||||
(1380005,1380005,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
-- re-create remove_node_reference_table
|
||||
|
|
@ -846,8 +846,8 @@ SELECT master_add_node('localhost', :worker_2_port);
|
|||
NOTICE: Replicating reference table "remove_node_reference_table" to all workers
|
||||
NOTICE: Replicating reference table "table1" to all workers
|
||||
master_add_node
|
||||
---------------------------------------------
|
||||
(1380006,1380006,localhost,57638,default,f)
|
||||
-----------------------------------------------
|
||||
(1380006,1380006,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
-- test with master_disable_node
|
||||
|
|
@ -963,8 +963,8 @@ SELECT master_add_node('localhost', :worker_2_port);
|
|||
NOTICE: Replicating reference table "remove_node_reference_table" to all workers
|
||||
NOTICE: Replicating reference table "table1" to all workers
|
||||
master_add_node
|
||||
---------------------------------------------
|
||||
(1380007,1380007,localhost,57638,default,f)
|
||||
-----------------------------------------------
|
||||
(1380007,1380007,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
-- DROP tables to clean workspace
|
||||
|
|
|
|||
|
|
@ -26,8 +26,8 @@ SELECT COUNT(*) FROM pg_dist_node WHERE nodeport = :worker_2_port;
|
|||
|
||||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
master_add_node
|
||||
---------------------------------------------
|
||||
(1370000,1370000,localhost,57638,default,f)
|
||||
-----------------------------------------------
|
||||
(1370000,1370000,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
-- verify node is added
|
||||
|
|
@ -125,8 +125,8 @@ WHERE colocationid IN
|
|||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
NOTICE: Replicating reference table "replicate_reference_table_valid" to all workers
|
||||
master_add_node
|
||||
---------------------------------------------
|
||||
(1370002,1370002,localhost,57638,default,f)
|
||||
-----------------------------------------------
|
||||
(1370002,1370002,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
-- status after master_add_node
|
||||
|
|
@ -178,8 +178,8 @@ WHERE colocationid IN
|
|||
|
||||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
master_add_node
|
||||
---------------------------------------------
|
||||
(1370002,1370002,localhost,57638,default,f)
|
||||
-----------------------------------------------
|
||||
(1370002,1370002,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
-- status after master_add_node
|
||||
|
|
@ -246,8 +246,8 @@ BEGIN;
|
|||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
NOTICE: Replicating reference table "replicate_reference_table_rollback" to all workers
|
||||
master_add_node
|
||||
---------------------------------------------
|
||||
(1370003,1370003,localhost,57638,default,f)
|
||||
-----------------------------------------------
|
||||
(1370003,1370003,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
ROLLBACK;
|
||||
|
|
@ -308,8 +308,8 @@ BEGIN;
|
|||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
NOTICE: Replicating reference table "replicate_reference_table_commit" to all workers
|
||||
master_add_node
|
||||
---------------------------------------------
|
||||
(1370004,1370004,localhost,57638,default,f)
|
||||
-----------------------------------------------
|
||||
(1370004,1370004,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
COMMIT;
|
||||
|
|
@ -403,8 +403,8 @@ BEGIN;
|
|||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
NOTICE: Replicating reference table "replicate_reference_table_reference_one" to all workers
|
||||
master_add_node
|
||||
---------------------------------------------
|
||||
(1370005,1370005,localhost,57638,default,f)
|
||||
-----------------------------------------------
|
||||
(1370005,1370005,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
SELECT upgrade_to_reference_table('replicate_reference_table_hash');
|
||||
|
|
@ -552,8 +552,8 @@ BEGIN;
|
|||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
NOTICE: Replicating reference table "replicate_reference_table_drop" to all workers
|
||||
master_add_node
|
||||
---------------------------------------------
|
||||
(1370009,1370009,localhost,57638,default,f)
|
||||
-----------------------------------------------
|
||||
(1370009,1370009,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
DROP TABLE replicate_reference_table_drop;
|
||||
|
|
@ -614,8 +614,8 @@ WHERE colocationid IN
|
|||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
NOTICE: Replicating reference table "table1" to all workers
|
||||
master_add_node
|
||||
---------------------------------------------
|
||||
(1370010,1370010,localhost,57638,default,f)
|
||||
-----------------------------------------------
|
||||
(1370010,1370010,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
-- status after master_add_node
|
||||
|
|
|
|||
|
|
@ -79,14 +79,14 @@ CREATE EXTENSION citus;
|
|||
-- re-add the nodes to the cluster
|
||||
SELECT master_add_node('localhost', :worker_1_port);
|
||||
master_add_node
|
||||
---------------------------------
|
||||
(1,1,localhost,57637,default,f)
|
||||
-----------------------------------
|
||||
(1,1,localhost,57637,default,f,p)
|
||||
(1 row)
|
||||
|
||||
SELECT master_add_node('localhost', :worker_2_port);
|
||||
master_add_node
|
||||
---------------------------------
|
||||
(2,2,localhost,57638,default,f)
|
||||
-----------------------------------
|
||||
(2,2,localhost,57638,default,f,p)
|
||||
(1 row)
|
||||
|
||||
-- create a table with a SERIAL column
|
||||
|
|
|
|||
|
|
@ -217,16 +217,16 @@ SELECT master_add_node('localhost', 5432);
|
|||
ERROR: operation is not allowed on this node
|
||||
HINT: Connect to the coordinator and run it again.
|
||||
SELECT * FROM pg_dist_node WHERE nodename='localhost' AND nodeport=5432;
|
||||
nodeid | groupid | nodename | nodeport | noderack | hasmetadata
|
||||
--------+---------+----------+----------+----------+-------------
|
||||
nodeid | groupid | nodename | nodeport | noderack | hasmetadata | noderole
|
||||
--------+---------+----------+----------+----------+-------------+----------
|
||||
(0 rows)
|
||||
|
||||
-- master_remove_node
|
||||
\c - - - :master_port
|
||||
SELECT master_add_node('localhost', 5432);
|
||||
master_add_node
|
||||
--------------------------------------------
|
||||
(1370000,1370000,localhost,5432,default,f)
|
||||
----------------------------------------------
|
||||
(1370000,1370000,localhost,5432,default,f,p)
|
||||
(1 row)
|
||||
|
||||
\c - - - :worker_1_port
|
||||
|
|
@ -234,9 +234,9 @@ SELECT master_remove_node('localhost', 5432);
|
|||
ERROR: operation is not allowed on this node
|
||||
HINT: Connect to the coordinator and run it again.
|
||||
SELECT * FROM pg_dist_node WHERE nodename='localhost' AND nodeport=5432;
|
||||
nodeid | groupid | nodename | nodeport | noderack | hasmetadata
|
||||
---------+---------+-----------+----------+----------+-------------
|
||||
1370000 | 1370000 | localhost | 5432 | default | f
|
||||
nodeid | groupid | nodename | nodeport | noderack | hasmetadata | noderole
|
||||
---------+---------+-----------+----------+----------+-------------+----------
|
||||
1370000 | 1370000 | localhost | 5432 | default | f | p
|
||||
(1 row)
|
||||
|
||||
\c - - - :master_port
|
||||
|
|
|
|||
|
|
@ -770,8 +770,8 @@ SELECT master_add_node('localhost', :worker_1_port);
|
|||
NOTICE: Replicating reference table "nation" to all workers
|
||||
NOTICE: Replicating reference table "supplier" to all workers
|
||||
master_add_node
|
||||
---------------------------------
|
||||
(3,3,localhost,57637,default,f)
|
||||
-----------------------------------
|
||||
(3,3,localhost,57637,default,f,p)
|
||||
(1 row)
|
||||
|
||||
RESET citus.shard_replication_factor;
|
||||
|
|
|
|||
|
|
@ -75,6 +75,7 @@ ALTER EXTENSION citus UPDATE TO '6.1-14';
|
|||
ALTER EXTENSION citus UPDATE TO '6.1-15';
|
||||
ALTER EXTENSION citus UPDATE TO '6.1-16';
|
||||
ALTER EXTENSION citus UPDATE TO '6.1-17';
|
||||
ALTER EXTENSION citus UPDATE TO '6.1-18';
|
||||
|
||||
-- ensure no objects were created outside pg_catalog
|
||||
SELECT COUNT(*)
|
||||
|
|
|
|||
Loading…
Reference in New Issue