[SPARK-18700][SQL][BACKPORT-2.0] Add StripedLock for each table's relation in cache #16350
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Contributor
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Maybe we should just drop the UT (so we don't have to add the metrics). cc @ericl WDYT? |
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Test build #70402 has finished for PR 16350 at commit
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Test build #70406 has finished for PR 16350 at commit
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Contributor
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yeah, i don't think we need the unit test for 2.0 |
Member
Author
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Delete the UT and metrics done. :) |
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Test build #70452 has finished for PR 16350 at commit
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Contributor
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LGTM - merging to branch-2.0. Thanks! Can you close this one? Our tooling only closes PRs against master. |
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Dec 21, 2016
…ation in cache ## What changes were proposed in this pull request? Backport of #16135 to branch-2.0 ## How was this patch tested? Because of the diff between branch-2.0 and master/2.1, here add a multi-thread access table test in `HiveMetadataCacheSuite` and check it only loading once using metrics in `HiveCatalogMetrics` Author: xuanyuanking <xyliyuanjian@gmail.com> Closes #16350 from xuanyuanking/SPARK-18700-2.0.
Member
Author
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Thanks! |
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What changes were proposed in this pull request?
Backport of #16135 to branch-2.0
How was this patch tested?
Because of the diff between branch-2.0 and master/2.1, here add a multi-thread access table test in
HiveMetadataCacheSuiteand check it only loading once using metrics inHiveCatalogMetrics