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Posted to issues@flink.apache.org by "Chen He (JIRA)" <ji...@apache.org> on 2015/08/08 00:18:46 UTC

[jira] [Created] (FLINK-2499) start-cluster.sh can start multiple TaskManager on the same node

Chen He created FLINK-2499:
------------------------------

             Summary: start-cluster.sh can start multiple TaskManager on the same node
                 Key: FLINK-2499
                 URL: https://issues.apache.org/jira/browse/FLINK-2499
             Project: Flink
          Issue Type: Bug
    Affects Versions: 0.8.1
            Reporter: Chen He


11562 JobHistoryServer
3251 Main
10596 Jps
17934 RunJar
6879 Main
8837 Main
19215 RunJar
28902 DataNode
6627 TaskManager
642 NodeManager
10408 RunJar
10210 TaskManager
5067 TaskManager
357 ApplicationHistoryServer
3540 RunJar
28501 ResourceManager
28572 SecondaryNameNode
17630 QuorumPeerMain
9069 TaskManager

If we keep execute the start-cluster.sh, it may generate infinite TaskManagers in a single system.

And the "nohup" command can generate nohup.out file that disturb any other nohup processes in the system.



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