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Posted to issues@tez.apache.org by "Gopal V (JIRA)" <ji...@apache.org> on 2019/02/27 22:32:00 UTC

[jira] [Commented] (TEZ-4048) Make proto history logger queue size configurable

    [ https://issues.apache.org/jira/browse/TEZ-4048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16779833#comment-16779833 ] 

Gopal V commented on TEZ-4048:
------------------------------

LGTM - +1

The events that overflow are just dropped right now - I suspect we'll end up with a survivor ratio like 2 queues (one for events that actually happened and one to hold all the "KILLED" container events).

> Make proto history logger queue size configurable
> -------------------------------------------------
>
>                 Key: TEZ-4048
>                 URL: https://issues.apache.org/jira/browse/TEZ-4048
>             Project: Apache Tez
>          Issue Type: Improvement
>    Affects Versions: 0.9.next
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>            Priority: Minor
>         Attachments: TEZ-4048.1.patch
>
>
> Currently, the queue size is hard-coded to 10K which may be small for some bigger cluster. Make it configurable and bump up the default. 



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