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https://issues.apache.org/jira/browse/HBASE-17869?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15956341#comment-15956341
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Anoop Sam John commented on HBASE-17869:
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Pls raise another issue to track the FuzzyRowFilter.. As such +1 for this
issue commit.
bq.if ("ppc64".equals(arch) || "ppc64le".equals(arch))
We need a Spark issue kind of matching check than the exact string match? If u
are confident this is enough (After ur test in actual env) then go ahead.. Ur
call.
Thanks for digging into it.
> UnsafeAvailChecker wrongly returns false on ppc
> -----------------------------------------------
>
> Key: HBASE-17869
> URL: https://issues.apache.org/jira/browse/HBASE-17869
> Project: HBase
> Issue Type: Bug
> Affects Versions: 1.2.4
> Reporter: Jerry He
> Assignee: Jerry He
> Priority: Minor
> Fix For: 2.0.0, 1.4.0
>
> Attachments: HBASE-17869.patch
>
>
> On ppc64 arch, java.nio.Bits.unaligned() wrongly returns false due to a JDK
> bug.
> https://bugs.openjdk.java.net/browse/JDK-8165231
> This causes some problem for HBase. i.e. FuzzyRowFilter test fails.
> Fix it by providing a hard-code workaround for the JDK bug.
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