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

Posted to issues@tez.apache.org by "Jason Lowe (JIRA)" <ji...@apache.org> on 2016/08/09 15:13:22 UTC

[jira] [Resolved] (TEZ-3336) Hive map-side join job sometimes fails with ROOT_INPUT_INIT_FAILURE

     [ https://issues.apache.org/jira/browse/TEZ-3336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason Lowe resolved TEZ-3336.
-----------------------------
    Resolution: Invalid

Closing this as invalid since it seems like a problem with Hive's use of Tez rather than Tez itself.  [~mithun] please reopen with details if you find otherwise.

> Hive map-side join job sometimes fails with ROOT_INPUT_INIT_FAILURE
> -------------------------------------------------------------------
>
>                 Key: TEZ-3336
>                 URL: https://issues.apache.org/jira/browse/TEZ-3336
>             Project: Apache Tez
>          Issue Type: Bug
>    Affects Versions: 0.7.1
>            Reporter: Jason Lowe
>
> When Hive does a map-side join it can generate a DAG where a vertex has two inputs, one from an upstream task and another using MRInputAMSplitGenerator.  If it takes a while for MRInputAMSplitGenerator to compute the splits and one of the tasks for the other upstream vertex completes then the job can fail with an error since MRInputAMSplitGenerator does not expect to receive any events.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)