[SPARK-2678][Core] Backport PR #1801 to branch-1.0#1831
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QA tests have started for PR 1831. This patch merges cleanly. |
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QA results for PR 1831: |
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Thanks Cheng! |
asfgit
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Aug 7, 2014
Backport SPARK-2678 fix in PR #1801 to branch-1.0 Author: Cheng Lian <lian.cs.zju@gmail.com> Closes #1831 from liancheng/spark-2678-for-1.0 and squashes the following commits: cc59929 [Cheng Lian] Backported SPARK-2678 fix
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@liancheng can you close this? I've merged it but things don't close properly in this case. |
viirya
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Oct 19, 2023
### What changes were proposed in this pull request? This adds support for the async profiler to Spark ### Why are the changes needed? Profiling of JVM applications on a cluster is cumbersome and it can be complicated to save the output of the profiler especially if the cluster is on K8s where the executor pods are removed and any files saved to the local file system become inaccessible. This feature makes it simple to turn profiling on/off, includes the jar/binaries needed for profiling, and makes it simple to save output to an HDFS location. ### Does this PR introduce _any_ user-facing change? This PR introduces three new configuration parameters. These are described in the documentation. ### How was this patch tested? Manually on an EKS cluster
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Backport SPARK-2678 fix in PR #1801 to branch-1.0