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https://issues.apache.org/jira/browse/HBASE-23279?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17022626#comment-17022626
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Michael Stack commented on HBASE-23279:
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Seems like a basic issue w/ ByteBuff and copyFromBufferToArray and encoder?
ArrayIndexOutOfBoundsException seems basic. Offset is not right? Is our. math
off in the test or passing down the ByteBuff? This code has been in place since
2015.
bq. It seems avg keyLen for NONE encoding is ~60 whereas for ROW_INDEX_V1 it is
458752.
This seems wrong but unrelated?
> Switch default block encoding to ROW_INDEX_V1
> ---------------------------------------------
>
> Key: HBASE-23279
> URL: https://issues.apache.org/jira/browse/HBASE-23279
> Project: HBase
> Issue Type: Wish
> Affects Versions: 3.0.0, 2.3.0
> Reporter: Lars Hofhansl
> Assignee: Viraj Jasani
> Priority: Minor
> Fix For: 3.0.0, 2.3.0
>
> Attachments: HBASE-23279.master.000.patch,
> HBASE-23279.master.001.patch, HBASE-23279.master.002.patch,
> HBASE-23279.master.003.patch, HBASE-23279.master.004.patch
>
>
> Currently we set both block encoding and compression to NONE.
> ROW_INDEX_V1 has many advantages and (almost) no disadvantages (the hfiles
> are slightly larger about 3% or so). I think that would a better default than
> NONE.
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