[
https://issues.apache.org/jira/browse/SPARK-54663?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tengfei Huang updated SPARK-54663:
----------------------------------
Affects Version/s: 4.0.1
(was: 4.0.0)
> Computes order independent RowBasedChecksum in ShuffleWriters
> -------------------------------------------------------------
>
> Key: SPARK-54663
> URL: https://issues.apache.org/jira/browse/SPARK-54663
> Project: Spark
> Issue Type: Sub-task
> Components: Spark Core
> Affects Versions: 4.0.1
> Reporter: Tengfei Huang
> Priority: Major
>
> To help detect the shuffle output changes due to indeterminate stage retry,
> we need to introduce an order independent checksum for the shuffle output.
> Once the checksum changes, we'll know that this is from a indeterminate stage
> retry, will need to recompute all the succeeding stages for data correctness.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
