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Posted to issues@spark.apache.org by "Egor Pakhomov (JIRA)" <ji...@apache.org> on 2014/09/25 16:43:34 UTC

[jira] [Updated] (SPARK-3690) Closing shuffle writers we swallow more important exception

     [ https://issues.apache.org/jira/browse/SPARK-3690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Egor Pakhomov updated SPARK-3690:
---------------------------------
    Description: 
ShaffleMapTask: line 75

{code:title=ShaffleMapTask|borderStyle=solid}
 case e: Exception =>
        if (writer != null) {
          writer.stop(success = false)
        }
        throw e
{code}

Exception in writer.stop() swallows the important one. Couldn't find the reason for problems for days. Look up in internet "java.io.FileNotFoundException: /local/hd2/yarn/local/usercache/epahomov/appcache/application_1411219858924_12991/spark-local-20140924225309-03f5/21/shuffle_4_12_147 (No such file or directory)" - there are plenty poor guys like me.

  was:
ShaffleMapTask: line 75

{code:title=Bar.java|borderStyle=solid}
 case e: Exception =>
        if (writer != null) {
          writer.stop(success = false)
        }
        throw e
{code}

Exception in writer.stop() swallows the important one. Couldn't find the reason for problems for days. Look up in internet "java.io.FileNotFoundException: /local/hd2/yarn/local/usercache/epahomov/appcache/application_1411219858924_12991/spark-local-20140924225309-03f5/21/shuffle_4_12_147 (No such file or directory)" - there are plenty poor guys like me.


> Closing shuffle writers we swallow more important exception
> -----------------------------------------------------------
>
>                 Key: SPARK-3690
>                 URL: https://issues.apache.org/jira/browse/SPARK-3690
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 1.1.0
>            Reporter: Egor Pakhomov
>            Priority: Minor
>             Fix For: 1.2.0
>
>
> ShaffleMapTask: line 75
> {code:title=ShaffleMapTask|borderStyle=solid}
>  case e: Exception =>
>         if (writer != null) {
>           writer.stop(success = false)
>         }
>         throw e
> {code}
> Exception in writer.stop() swallows the important one. Couldn't find the reason for problems for days. Look up in internet "java.io.FileNotFoundException: /local/hd2/yarn/local/usercache/epahomov/appcache/application_1411219858924_12991/spark-local-20140924225309-03f5/21/shuffle_4_12_147 (No such file or directory)" - there are plenty poor guys like me.



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