[jira] [Commented] (YARN-2562) ContainerId@toString() is unreadable for epoch >0 after YARN-2182

[Tsuyoshi OZAWA (JIRA)]

    [ 
https://issues.apache.org/jira/browse/YARN-2562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14136769#comment-14136769
 ] 

Tsuyoshi OZAWA commented on YARN-2562:
--------------------------------------

I meant that current ConverterUtils#toContainerId can parse the string you 
mentioned:

{code}
    ContainerId cid4 =
        ConverterUtils.toContainerId(
            "container_1410901177871_0001_01_000005_17");
    assertEquals(18691697672197L, cid4.getContainerId()); // it works well.
    assertEquals(5, cid4.getId()); // it works well.
{code}

> ContainerId@toString() is unreadable for epoch >0 after YARN-2182
> -----------------------------------------------------------------
>
>                 Key: YARN-2562
>                 URL: https://issues.apache.org/jira/browse/YARN-2562
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Vinod Kumar Vavilapalli
>            Priority: Critical
>
> ContainerID string format is unreadable for RMs that restarted at least once 
> (epoch > 0) after YARN-2182. For e.g, 
> container_1410901177871_0001_01_000005_17.



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