You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@hive.apache.org by "Attila Magyar (Jira)" <ji...@apache.org> on 2020/09/09 12:35:00 UTC

[jira] [Created] (HIVE-24137) Race condition when copying llap.tar.gz by multiple HSI

Attila Magyar created HIVE-24137:
------------------------------------

             Summary: Race condition when copying llap.tar.gz by multiple HSI
                 Key: HIVE-24137
                 URL: https://issues.apache.org/jira/browse/HIVE-24137
             Project: Hive
          Issue Type: Bug
          Components: llap
            Reporter: Attila Magyar


When both HSI started simultaneously , one of it fails to start.

This issue seems to be because multiple HSI are started simultaneous and there is a race condition by DFSClient trying to copy llap tar package to HDFS

 

Restarting one after another would resolve the issue or trying second restart might help. But for long term fix , we would need to fix llap-server/src/main/resources/templates.py and retry copyFromLocal.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)