external
/
citus
mirror of https://github.com/citusdata/citus.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fix HTAB memory leaks

pull/6170/head
Marco Slot 2022-08-15 16:10:24 +02:00
parent c076fb72db
commit 6c73576606
3 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/backend/distributed/commands/alter_table.c
View File

@ -1281,7 +1281,8 @@ ErrorIfUnsupportedCascadeObjects(Oid relationId)
info.keysize = sizeof(Oid); info.keysize = sizeof(Oid);
info.entrysize = sizeof(Oid); info.entrysize = sizeof(Oid);
info.hash = oid_hash; info.hash = oid_hash;
uint32 hashFlags = (HASH_ELEM | HASH_FUNCTION); info.hcxt = CurrentMemoryContext;
uint32 hashFlags = (HASH_ELEM | HASH_FUNCTION | HASH_CONTEXT);
HTAB *nodeMap = hash_create("object dependency map (oid)", 64, &info, hashFlags); HTAB *nodeMap = hash_create("object dependency map (oid)", 64, &info, hashFlags);
bool unsupportedObjectInDepGraph = bool unsupportedObjectInDepGraph =

3
src/backend/distributed/metadata/dependency.c
View File

@ -2099,7 +2099,8 @@ GetDependingViews(Oid relationId)
info.keysize = sizeof(Oid); info.keysize = sizeof(Oid);
info.entrysize = sizeof(ViewDependencyNode); info.entrysize = sizeof(ViewDependencyNode);
info.hash = oid_hash; info.hash = oid_hash;
uint32 hashFlags = (HASH_ELEM | HASH_FUNCTION); info.hcxt = CurrentMemoryContext;
uint32 hashFlags = (HASH_ELEM | HASH_FUNCTION | HASH_CONTEXT);
HTAB *nodeMap = hash_create("view dependency map (oid)", 32, &info, hashFlags); HTAB *nodeMap = hash_create("view dependency map (oid)", 32, &info, hashFlags);
ViewDependencyNode *tableNode = BuildViewDependencyGraph(relationId, nodeMap); ViewDependencyNode *tableNode = BuildViewDependencyGraph(relationId, nodeMap);

3
src/backend/distributed/operations/shard_rebalancer.c
View File

@ -2634,7 +2634,8 @@ ShardPlacementsListToHash(List *shardPlacementList)
info.entrysize = sizeof(ShardPlacement); info.entrysize = sizeof(ShardPlacement);
info.hash = PlacementsHashHashCode; info.hash = PlacementsHashHashCode;
info.match = PlacementsHashCompare; info.match = PlacementsHashCompare;
int hashFlags = (HASH_ELEM | HASH_FUNCTION | HASH_COMPARE); info.hcxt = CurrentMemoryContext;
int hashFlags = (HASH_ELEM | HASH_FUNCTION | HASH_COMPARE | HASH_CONTEXT);
HTAB *shardPlacementsHash = hash_create("ActivePlacements Hash", HTAB *shardPlacementsHash = hash_create("ActivePlacements Hash",
shardPlacementCount, &info, hashFlags); shardPlacementCount, &info, hashFlags);