Quanlong Huang created IMPALA-13866:
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Summary: Add the timestamp in /jvm-threadz page
Key: IMPALA-13866
URL: https://issues.apache.org/jira/browse/IMPALA-13866
Project: IMPALA
Issue Type: Improvement
Reporter: Quanlong Huang
In the WebUI, /jvm-threadz page shows the stacktrace of JVM threads similar to
jstack output. This is useful for env where jstack is missing. Comparing to the
jstack output, the timestamp of taking these stacktraces is missing in the
page. We should add it to help comparing stacktraces of different snapshots.
Here is where we handler the request:
https://github.com/apache/impala/blob/356b7e5ddf7868968fb76ca55a8046d0291388fd/be/src/util/thread.cc#L427
and the web template:
https://github.com/apache/impala/blob/356b7e5ddf7868968fb76ca55a8046d0291388fd/www/jvm-threadz.tmpl#L26
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