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hive metastore memory leak

New Contributor

HDP version:

hadoop version: 3.1.1

hive version: 3.1.0

hive metastore heap size: 12GB


After hive metastore have been runing for 5 days.

Heap usage will be 80%-90%.

GC will not release any memory.

Finally, hive metastore crash.

After disabling compactor.initiator and worker therads, there are no memory leak.

Is this a bug?


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