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https://issues.apache.org/jira/browse/HBASE-27765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17709486#comment-17709486
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Hudson commented on HBASE-27765:
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Results for branch master
[build #812 on
builds.a.o|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/812/]:
(/) *{color:green}+1 overall{color}*
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details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/812/General_20Nightly_20Build_20Report/]
(/) {color:green}+1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/812/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 jdk11 hadoop3 checks{color}
-- For more information [see jdk11
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/812/JDK11_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> Add biggest cell related info into web ui
> -----------------------------------------
>
> Key: HBASE-27765
> URL: https://issues.apache.org/jira/browse/HBASE-27765
> Project: HBase
> Issue Type: Improvement
> Components: HFile, UI
> Reporter: Zheng Wang
> Assignee: Zheng Wang
> Priority: Major
> Fix For: 2.6.0, 3.0.0-alpha-4
>
> Attachments: screenshot-1.png, screenshot-2.png
>
>
> There are some disadvantages to large cell, such as can't be cached or cause
> memory fragmentation, but currently user can't easily to find them out.
> My proposal is save len and key of the biggest cell into fileinfo of hfile,
> and shown on web ui, including two places.
> 1: Add "Len Of Biggest Cell" into main page of regionServer, in here we can
> find out which regions has large cell by sorting.
> 2: Add "Len Of Biggest Cell" and "Key Of Biggest Cell" into region page, in
> here we can find out the exactly key and the hfile.
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