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Posted to issues@kudu.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2017/03/03 05:45:45 UTC

[jira] [Updated] (KUDU-1906) Java client hangs in scanner after read timeout

     [ https://issues.apache.org/jira/browse/KUDU-1906?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Lipcon updated KUDU-1906:
------------------------------
    Status: In Review  (was: Open)

> Java client hangs in scanner after read timeout
> -----------------------------------------------
>
>                 Key: KUDU-1906
>                 URL: https://issues.apache.org/jira/browse/KUDU-1906
>             Project: Kudu
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.3.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Blocker
>
> Running RowCounter against a reasonably small table, I see map tasks occasionally hanging waiting for a response from a scanner. It seems to be correlated with "read timeouts" in the logs. I'm guessing we are not handling something properly in this case.



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