[SPARK-47618][CORE] Use Magic Committer for all S3 buckets by default #51010
+8
−25
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What changes were proposed in this pull request?
This PR aims to use Apache Hadoop
Magic Committer
for all S3 buckets by default in Apache Spark 4.1.0.Why are the changes needed?
Apache Hadoop
Magic Committer
has been used for S3 buckets to get the best performance since S3 became fully consistent on December 1st, 2020.Does this PR introduce any user-facing change?
Yes, the migration guide is updated.
How was this patch tested?
Pass the CIs.
Was this patch authored or co-authored using generative AI tooling?
No.