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Calling ErrorOnConcurrentOperation correctly

pull/7013/head
Shabnam Khan 2023-06-19 16:27:32 +05:30
parent 18ef6862ba
commit 27389e8f58
1 changed files with 16 additions and 16 deletions
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32
src/backend/distributed/operations/auto_shard_split.c
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@ -1,21 +1,21 @@
#include "postgres.h"
#include "libpq-fe.h"
#include "executor/spi.h"
#include "distributed/lock_graph.h"
// #include "distributed/lock_graph.h"
#include "distributed/coordinator_protocol.h"
#include "distributed/metadata_cache.h"
#include "distributed/metadata_utility.h"
#include "distributed/multi_logical_replication.h"
#include "distributed/multi_server_executor.h"
#include "distributed/pg_dist_rebalance_strategy.h"
#include "distributed/pg_dist_shard.h"
#include "distributed/reference_table_utils.h"
#include "distributed/remote_commands.h"
#include "distributed/resource_lock.h"
#include "distributed/tuplestore.h"
#include "distributed/utils/array_type.h"
#include "distributed/worker_protocol.h"
#include "nodes/pg_list.h"
// #include "distributed/metadata_cache.h"
// #include "distributed/metadata_utility.h"
// #include "distributed/multi_logical_replication.h"
// #include "distributed/multi_server_executor.h"
// #include "distributed/pg_dist_rebalance_strategy.h"
// #include "distributed/pg_dist_shard.h"
// #include "distributed/reference_table_utils.h"
// #include "distributed/remote_commands.h"
// #include "distributed/resource_lock.h"
// #include "distributed/tuplestore.h"
// #include "distributed/utils/array_type.h"
// #include "distributed/worker_protocol.h"
// #include "nodes/pg_list.h"
#include "postmaster/postmaster.h"
#include "distributed/distribution_column.h"
#include "utils/builtins.h"
@ -110,7 +110,6 @@ ExecuteSplitBackgroundJob(int64 jobid, ShardInfo shardinfo, List *SplitPoints)
int32 nodesInvolved[1];
nodesInvolved[0] = shardinfo->nodeid;
Oid superUserId = CitusExtensionOwner();
ErrorOnConcurrentOperation();
BackgroundTask *task = ScheduleBackgroundTask(jobid, superUserId, splitQuery->data, 0,
NULL, 1, nodesInvolved);
}
@ -255,6 +254,7 @@ ScheduleShardSplit(ShardInfo shardinfo)
List *SplitPoints = FindShardSplitPoints(shardinfo);
if (list_length(SplitPoints) > 0)
{
ErrorOnConcurrentOperation();
int64 jobId = CreateBackgroundJob("Automatic Shard Split",
"Split using SplitPoints List");
ExecuteSplitBackgroundJob(jobId, shardinfo, SplitPoints);
@ -290,7 +290,7 @@ citus_auto_shard_split_start(PG_FUNCTION_ARGS)
" FROM citus_shards cs JOIN pg_dist_shard ps USING(shardid)"
" WINDOW w AS (PARTITION BY colocation_id, shardminvalue ORDER BY shard_size DESC) )as t where total_sum >= %ld )"
" AS max_sizes ON cs.shardid=max_sizes.shardid AND cs.shard_size = max_sizes.max_size JOIN citus_tables ct ON cs.table_name = ct.table_name AND pd.shardminvalue <> pd.shardmaxvalue AND pd.shardminvalue <> ''",
MaxShardSize
0
);
ereport(LOG, errmsg("%s", query->data));