Prasanth Jayachandran created HIVE-16136:
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Summary: LLAP: Trap SIGKILL and collect diagnostic information
before daemon goes down
Key: HIVE-16136
URL: https://issues.apache.org/jira/browse/HIVE-16136
Project: Hive
Issue Type: Bug
Components: llap
Affects Versions: 2.2.0
Reporter: Prasanth Jayachandran
Assignee: Prasanth Jayachandran
Sometime daemons can get killed by YARN's pmem monitor which issue a kill
followed by kill -9 after 250ms. This is really a short duration to collect
anything useful. One option is to optionally trap SIGKILL requests and collect
all diagnostics information like heapdump, jstack, jmx output etc. in a
non-container directory.
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