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Posted to issues@spark.apache.org by "Wan Kun (Jira)" <ji...@apache.org> on 2022/04/20 08:27:00 UTC

[jira] [Updated] (SPARK-38965) Retry transfer blocks for exceptions listed in the error handler

     [ https://issues.apache.org/jira/browse/SPARK-38965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wan Kun updated SPARK-38965:
----------------------------
    Description: 
We should retry transfer blocks if *errorHandler.shouldRetryError(e)* return true, 

Even though that exception may not a IOException, for example:
{code:java}
org.apache.spark.network.server.BlockPushNonFatalFailure: Block shufflePush_0_0_3316_5647 experienced merge collision on the server side
{code}

  was:
For those exceptions which errorHandler.shouldRetryError(e) return true, we should retry transfer blocks.

Even though that exception may not a IOException, for example:
{code:java}
org.apache.spark.network.server.BlockPushNonFatalFailure: Block shufflePush_0_0_3316_5647 experienced merge collision on the server side
{code}


> Retry transfer blocks for exceptions listed in the error handler 
> -----------------------------------------------------------------
>
>                 Key: SPARK-38965
>                 URL: https://issues.apache.org/jira/browse/SPARK-38965
>             Project: Spark
>          Issue Type: Bug
>          Components: Shuffle
>    Affects Versions: 3.3.0
>            Reporter: Wan Kun
>            Priority: Minor
>
> We should retry transfer blocks if *errorHandler.shouldRetryError(e)* return true, 
> Even though that exception may not a IOException, for example:
> {code:java}
> org.apache.spark.network.server.BlockPushNonFatalFailure: Block shufflePush_0_0_3316_5647 experienced merge collision on the server side
> {code}



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