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Posted to issues@hbase.apache.org by "Viraj Jasani (Jira)" <ji...@apache.org> on 2020/01/11 04:26:00 UTC

[jira] [Comment Edited] (HBASE-23279) Switch default block encoding to ROW_INDEX_V1

    [ https://issues.apache.org/jira/browse/HBASE-23279?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17013351#comment-17013351 ] 

Viraj Jasani edited comment on HBASE-23279 at 1/11/20 4:25 AM:
---------------------------------------------------------------

[~stack] Size difference has been one obstacle behind completion of this task.

Since GetClosest is deprecated some time back, I didn’t spend much time and commented the test in the patch. Reg other test failures, I tried considering other encodings to see diffs and almost they were failing for few others. 
 However, I don’t recall reason behind TestProcedurePriority failure, jenkins link is also expired. Let me spend some time on this next week may be?


was (Author: vjasani):
[~stack] Size difference has been one obstacle behind completion of this task.

Since GetClosest is deprecated some time back, I didn’t spend much time and commented the test in the patch. Reg other test failures, I tried considering other compressions to see diffs and almost they were failing for few others. 
However, I don’t recall reason behind TestProcedurePriority failure, jenkins link is also expired. Let me spend some time on this next week may be?

> 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
>
>
> 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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