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From "gehaijiang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-6062) nodemanager memory leak
Date Fri, 06 Jan 2017 09:43:58 GMT
gehaijiang created YARN-6062:
--------------------------------

             Summary: nodemanager memory leak
                 Key: YARN-6062
                 URL: https://issues.apache.org/jira/browse/YARN-6062
             Project: Hadoop YARN
          Issue Type: Bug
          Components: nodemanager
    Affects Versions: 2.7.1
            Reporter: gehaijiang


 PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
 8986 data      20   0 21.3g  19g 7376 S  5.5 20.7   2458:09 java
38432 data      20   0  9.8g 7.9g 6300 S 95.5  8.4  35273:23 java
 6653 data      20   0 4558m 3.4g  10m S  9.2  3.6   6640:37 java

$ jps
6653 NodeManager

Nodemanager memory has been up,Reach  10G。

nodemanager   yarn-env.sh  configure  (2G)
YARN_NODEMANAGER_OPTS=" -Xms2048m -Xmn768m -Xloggc:${YARN_LOG_DIR}/nodemanager.gc.log -XX:+PrintGCDateStamps
-XX:+PrintGCDetails -XX:+PrintGCTimeStamps"




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