[jira] [Resolved] (TEZ-4296) Consider using listStatusIterator instead of listStatus in DatePartitionedLogger

["Harish JP (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TEZ-4296?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Harish JP resolved TEZ-4296.
----------------------------
    Fix Version/s: 0.10.1
       Resolution: Fixed

> Consider using listStatusIterator instead of listStatus in DatePartitionedLogger
> --------------------------------------------------------------------------------
>
>                 Key: TEZ-4296
>                 URL: https://issues.apache.org/jira/browse/TEZ-4296
>             Project: Apache Tez
>          Issue Type: Improvement
>            Reporter: Rajesh Balamohan
>            Assignee: Harish JP
>            Priority: Major
>             Fix For: 0.10.1
>
>         Attachments: Screenshot 2021-02-22 at 4.18.30 AM.png
>
>          Time Spent: 1.5h
>  Remaining Estimate: 0h
>
> DatePartitionedLogger should make use of {{listStatusIterator}} instead of {{listStatus}} to avoid OOM.
> https://github.com/apache/tez/blob/master/tez-plugins/tez-protobuf-history-plugin/src/main/java/org/apache/tez/dag/history/logging/proto/DatePartitionedLogger.java#L163
> e.g /warehouse/tablespace/managed/hive/sys.db/query_data/date=x-y-z had way too may files and listing them with DatePartitionedLogger OOMed.



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