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

["Viraj Jasani (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-23279?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16972546#comment-16972546 ] 

Viraj Jasani edited comment on HBASE-23279 at 11/12/19 8:07 PM:
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Probably it's good to add 3% increment for each HFile block may be?

e.g.

val = 4*1024 + 1024

now, 3% of 4*1024 = 123, which is less than 1024, so better not change above formula? Not sure if this is the correct calculation though.

However, for 512*1024 + 1024, 3% of 512*1024 is quite higher than 1024 so we should change?

 

[~larsh] [~anoop.hbase]


was (Author: vjasani):
Probably it's good to add 3% increment for each HFile block may be?

e.g.

val = 4*1024 + 1024

now, 3% of 4*1024 = 123, which is less than 1024, so better not change above formula? Not sure if this is the correct calculation though.

[~larsh] [~anoop.hbase]

> 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
>            Reporter: Lars Hofhansl
>            Assignee: Viraj Jasani
>            Priority: Minor
>
> 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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