[jira] [Commented] (HBASE-29783) Fix flaky TestVerifyBucketCacheFile.testRetrieveFromFile test

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

    [ https://issues.apache.org/jira/browse/HBASE-29783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18047069#comment-18047069 ] 

Hudson commented on HBASE-29783:
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Results for branch master
	[build #1386 on builds.a.o|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/1386/]: (x) *{color:red}-1 overall{color}*
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(x) {color:red}-1 general checks{color}
-- Something went wrong running this stage, please [check relevant console output|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/1386//console].








(x) {color:red}-1 jdk17 hadoop3 checks{color}
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(/) {color:green}+1 source release artifact{color}
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(/) {color:green}+1 client integration test for 3.3.5 {color}
(/) {color:green}+1 client integration test for 3.3.6 {color}
(/) {color:green}+1 client integration test for 3.4.0 {color}
(/) {color:green}+1 client integration test for 3.4.1 {color}
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> Fix flaky TestVerifyBucketCacheFile.testRetrieveFromFile test
> -------------------------------------------------------------
>
>                 Key: HBASE-29783
>                 URL: https://issues.apache.org/jira/browse/HBASE-29783
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 3.0.0-beta-1, 2.7.0, 2.6.4
>            Reporter: Wellington Chevreuil
>            Assignee: Wellington Chevreuil
>            Priority: Minor
>              Labels: pull-request-available
>
> TestVerifyBucketCacheFile is on the flaky list for master branch, with testRetrieveFromFile failing the check scenario where the index (backingMap) is recoverable, but not the cache file itself. I believe this is because on line #141 we are waiting until bucket cache is initialised (cacheState == ENABLED), however, in cases where the backingMap and the cache file are inconsistent, we perform a background validation of the backingMap, even after the cache is in ENABLED state. 



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