Details
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Improvement
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Status: Resolved
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Major
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Resolution: Duplicate
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1.2.0
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None
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None
Description
Even with the external shuffle service, this is useful in situations like Hive on Spark where a query might require caching some data. We want to be able to give back executors after the job ends, but not during the job if it would delete intermediate results.
Attachments
Issue Links
- duplicates
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SPARK-7955 Dynamic allocation: longer timeout for executors with cached blocks
- Closed