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Merge pull request #1139 from citusdata/fix-1138 

Query placementId in RemoteFinalizedShardPlacementList().
pull/1090/head
Andres Freund 2017-01-17 13:49:53 -08:00 committed by GitHub
parent 67ee357d7f bdef35ac14
commit b9c4a4b378
2 changed files with 6 additions and 4 deletions
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8
src/backend/distributed/commands/multi_copy.c
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@ -1163,14 +1163,16 @@ RemoteFinalizedShardPlacementList(uint64 shardId)
for (rowIndex = 0; rowIndex < rowCount; rowIndex++)
{
char *nodeName = PQgetvalue(queryResult, rowIndex, 0);
char *nodePortString = PQgetvalue(queryResult, rowIndex, 1);
char *placementIdString = PQgetvalue(queryResult, rowIndex, 0);
char *nodeName = PQgetvalue(queryResult, rowIndex, 1);
char *nodePortString = PQgetvalue(queryResult, rowIndex, 2);
uint32 nodePort = atoi(nodePortString);
uint64 placementId = atoll(placementIdString);
ShardPlacement *shardPlacement =
(ShardPlacement *) palloc0(sizeof(ShardPlacement));
shardPlacement->placementId = placementId;
shardPlacement->nodeName = nodeName;
shardPlacement->nodePort = nodePort;

2
src/include/distributed/master_protocol.h
View File

@ -70,7 +70,7 @@
#define CREATE_SCHEMA_COMMAND "CREATE SCHEMA IF NOT EXISTS %s AUTHORIZATION %s"
#define CREATE_EMPTY_SHARD_QUERY "SELECT master_create_empty_shard('%s')"
#define FINALIZED_SHARD_PLACEMENTS_QUERY \
"SELECT nodename, nodeport FROM pg_dist_shard_placement WHERE shardstate = 1 AND shardid = %ld"
"SELECT placementid, nodename, nodeport FROM pg_dist_shard_placement WHERE shardstate = 1 AND shardid = %ld"
#define UPDATE_SHARD_STATISTICS_QUERY \
"SELECT master_update_shard_statistics(%ld)"
#define PARTITION_METHOD_QUERY "SELECT part_method FROM master_get_table_metadata('%s');"