Prasanth Jayachandran created HIVE-21624:
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Summary: LLAP: Cpu metrics and gc time metrics at thread level is
broken
Key: HIVE-21624
URL: https://issues.apache.org/jira/browse/HIVE-21624
Project: Hive
Issue Type: Bug
Components: llap
Affects Versions: 4.0.0, 3.2.0
Reporter: Nita Dembla
Assignee: Prasanth Jayachandran
ExecutorThreadCPUTime and ExecutorThreadUserTime relies on thread mx bean cpu
metrics when available. At some point, the thread name which the metrics
publisher looks for has changed causing no metrics to be published for these
counters.
The above counters looks for thread with name starting with "ContainerExecutor"
but the llap task executor thread got changed to "Task-Executor"
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