HBASE-19386 HBase UnsafeAvailChecker returns false on Arm64 #67
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On Arm64, java.nio.Bits.unaligned() wrongly returns false due to a JDK bug. This causes HBase UnsafeAvailChecker wrongly returning false on Arm64. And it slso cause FuzzyRowFilter Unit test failed. Fix it by providing a hard-code to enbale Arm64 unaligned support. Jira: HBASE-19386 Change-Id: I3ab821dacbe42b18cd515080da1fa3dc1f1e1d28 Signed-off-by: Yuqi Gu <[email protected]>
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This PR is slated to be closed as a part of HBASE-20391 because the referenced JIRA has since closed. If this is incorrect and you are still interested in working on the issue please comment there and/or reopen the PR. |
YiannisGkoufas
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* closes apache#51 - > 1 month since notification * closes apache#61 - HBASE-18928 has already closed * closes apache#62 - HBASE-18929 has already closed * closes apache#67 - HBASE-19386 has already closed * closes apache#68 - HBASE-19387 has already closed Also adds a section to the committer guide in the reference guide about closing PRs. Signed-off-by: Mike Drob <[email protected]>
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ndimiduk
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…lContext (apache#67) Co-authored-by: Charles Connell <[email protected]>
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On Arm64, java.nio.Bits.unaligned() wrongly returns false due to a JDK bug.
This causes HBase UnsafeAvailChecker wrongly returning false on Arm64.
And it slso cause FuzzyRowFilter Unit test failed.
Fix it by providing a hard-code to enbale Arm64 unaligned support.
Jira: HBASE-19386
Change-Id: I3ab821dacbe42b18cd515080da1fa3dc1f1e1d28
Signed-off-by: Yuqi Gu [email protected]