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Posted to issues@hbase.apache.org by "Hudson (Jira)" <ji...@apache.org> on 2023/11/10 05:00:00 UTC

[jira] [Commented] (HBASE-28189) Fix the miss count in one of CombinedBlockCache getBlock implementations

    [ https://issues.apache.org/jira/browse/HBASE-28189?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17784679#comment-17784679 ] 

Hudson commented on HBASE-28189:
--------------------------------

Results for branch branch-2.4
	[build #649 on builds.a.o|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2.4/649/]: (/) *{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/branch-2.4/649/General_20Nightly_20Build_20Report/]


(/) {color:green}+1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2) report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2.4/649/JDK8_20Nightly_20Build_20Report_20_28Hadoop2_29/]


(/) {color:green}+1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3) report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2.4/649/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/]


(/) {color:green}+1 jdk11 hadoop3 checks{color}
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(/) {color:green}+1 source release artifact{color}
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(/) {color:green}+1 client integration test{color}


> Fix the miss count in one of CombinedBlockCache getBlock implementations
> ------------------------------------------------------------------------
>
>                 Key: HBASE-28189
>                 URL: https://issues.apache.org/jira/browse/HBASE-28189
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.6.0, 3.0.0-alpha-4, 2.4.17, 2.5.6, 4.0.0-alpha-1
>            Reporter: Wellington Chevreuil
>            Assignee: Wellington Chevreuil
>            Priority: Major
>             Fix For: 2.6.0, 2.4.18, 3.0.0-beta-1, 4.0.0-alpha-1, 2.5.7
>
>
> In one of the CombinedBlockCache.getBlock(getBlock(cacheKey,cachingrepeat,updateCacheMetrics) we always compute a miss in L1 if the passed block is of type DATA. We should compute the miss in one of the caches only, not both.



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