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https://issues.apache.org/jira/browse/SPARK-39200?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajendra Gujja updated SPARK-39200:
-----------------------------------
Description:
When executor decommissioning and fallback storage is enabled - the shuffle
reads are failing with `FetchFailedException: Stream is corrupted`
ref: https://issues.apache.org/jira/browse/SPARK-18105 (search for decommission)
This is happening when the shuffle block is bigger than `inputstream.read` can
read in one attempt. The code path is not reading the block fully (`readFully`)
and the partial read is causing the exception.
was:
When executor decommissioning and fallback storage is enabled - the shuffle
reads are failing with `FetchFailedException: Stream is corrupted`
ref: https://issues.apache.org/jira/browse/SPARK-18105 (search for decommission)
> Stream is corrupted Exception while fetching the blocks from fallback storage
> system
> ------------------------------------------------------------------------------------
>
> Key: SPARK-39200
> URL: https://issues.apache.org/jira/browse/SPARK-39200
> Project: Spark
> Issue Type: Sub-task
> Components: Shuffle
> Affects Versions: 3.2.0
> Reporter: Rajendra Gujja
> Priority: Major
>
> When executor decommissioning and fallback storage is enabled - the shuffle
> reads are failing with `FetchFailedException: Stream is corrupted`
> ref: https://issues.apache.org/jira/browse/SPARK-18105 (search for
> decommission)
>
> This is happening when the shuffle block is bigger than `inputstream.read`
> can read in one attempt. The code path is not reading the block fully
> (`readFully`) and the partial read is causing the exception.
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