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From "Dimitris Tsirogiannis (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-4885: Expose Jvm thread info in web UI
Date Wed, 15 Feb 2017 06:49:20 GMT
Dimitris Tsirogiannis has uploaded a new change for review.

  http://gerrit.cloudera.org:8080/6013

Change subject: IMPALA-4885: Expose Jvm thread info in web UI
......................................................................

IMPALA-4885: Expose Jvm thread info in web UI

This commit exposes information about JVM threads to the impalad and
catalogd web UIs. This information includes statistics about the number
of threads running in the JVM as well as per-thread stacktraces, monitors and
synchronizers. Total CPU, user CPU and blocked time is also reported per
thread.

Change-Id: Id497043ab33dcf107a562f0b1ccd5c46095d397f
---
M be/src/catalog/catalogd-main.cc
M be/src/service/impalad-main.cc
M be/src/statestore/statestored-main.cc
M be/src/util/jni-util.cc
M be/src/util/jni-util.h
M be/src/util/thread.cc
M be/src/util/thread.h
M common/thrift/Frontend.thrift
M fe/src/main/java/org/apache/impala/common/JniUtil.java
A www/jvm-threadz.tmpl
M www/threadz.tmpl
11 files changed, 312 insertions(+), 46 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/13/6013/1
-- 
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Id497043ab33dcf107a562f0b1ccd5c46095d397f
Gerrit-PatchSet: 1
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Dimitris Tsirogiannis <dtsirogiannis@cloudera.com>

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