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Posted to issues@tez.apache.org by "Daniel Dai (JIRA)" <ji...@apache.org> on 2015/05/26 03:09:17 UTC

[jira] [Updated] (TEZ-2483) Tez should close task if processor fail

     [ https://issues.apache.org/jira/browse/TEZ-2483?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Dai updated TEZ-2483:
----------------------------
    Attachment: TEZ-2483-1.patch

> Tez should close task if processor fail
> ---------------------------------------
>
>                 Key: TEZ-2483
>                 URL: https://issues.apache.org/jira/browse/TEZ-2483
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Daniel Dai
>             Fix For: 0.7.1
>
>         Attachments: TEZ-2483-1.patch
>
>
> The symptom is if PigProcessor fail, MRInput is not closed. On Windows, this creates a problem since Pig client cannot remove the input file.
> In general, if a task fail, Tez shall close all input/output handles in cleanup. MROutput is closed in MROutput.abort() which Pig invokes explicitly right now. Attach a demo patch.



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