[
https://issues.apache.org/jira/browse/HBASE-28055?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17938538#comment-17938538
]
AbilashR commented on HBASE-28055:
----------------------------------
After this fix , Facing same issue as reported in [HBASE-19863 ] I am using
ColumnRangeFilter to scan range of columns
And this exception occurs after this fix has been updated in production
[~larsh] could you please check on this.
> Performance improvement for scan over several stores.
> ------------------------------------------------------
>
> Key: HBASE-28055
> URL: https://issues.apache.org/jira/browse/HBASE-28055
> Project: HBase
> Issue Type: Bug
> Affects Versions: 3.0.0-alpha-4, 2.5.5
> Reporter: Sergey Soldatov
> Assignee: Sergey Soldatov
> Priority: Major
> Fix For: 2.6.0, 2.4.18, 2.5.6, 3.0.0-beta-1
>
>
> During the fix of HBASE-19863, an additional check for fake cells that
> trigger reseek was added. It comes that this check produces unnecessary
> reseeks because
> matcher.compareKeyForNextColumn should be used only with indexed keys. Later
> [~larsh] suggested doing a simple check for OLD_TIMESTAMP and it looks like a
> better solution.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
