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https://issues.apache.org/jira/browse/PHOENIX-4239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16187264#comment-16187264
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Rajeshbabu Chintaguntla commented on PHOENIX-4239:
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[~jamestaylor]
bq. do you think it makes sense to check for index regions online only if the
index table is in a DISABLE or PENDING_ACTIVE state (i.e. after a write failure
when we haven't yet transitioned them)? Is that an expensive check to see if
all regions are online?
Yes it makes sense James. Checking for all region are online or not is
definitely an expensive task because we need to touch RS calls equal to number
of regions in the index table so better to check it only when the index is in
DISABLE or PENDING_ACTIVE state. Once we are sure all regions online and ready
for index rebuilding then we can transition further and continue rebuilding.
> Fix flapping test in PartialIndexRebuilderIT
> --------------------------------------------
>
> Key: PHOENIX-4239
> URL: https://issues.apache.org/jira/browse/PHOENIX-4239
> Project: Phoenix
> Issue Type: Test
> Reporter: James Taylor
> Assignee: James Taylor
> Fix For: 4.12.0
>
> Attachments: PHOENIX-4239.patch, PHOENIX-4239_v2.patch,
> PHOENIX-4239_v3.patch, PHOENIX-4239_v4.patch, PHOENIX-4239_v5.patch
>
>
> To get more info on this flapper:
> https://www.google.com/url?q=https%3A%2F%2Fbuilds.apache.org%2Fjob%2FPhoenix-master%2F1810%2FtestReport%2Fjunit%2Forg.apache.phoenix.end2end.index%2FPartialIndexRebuilderIT%2FtestIndexWriteFailureLeavingIndexActive%2F&sa=D&sntz=1&usg=AFQjCNEj0LexiK8bm4GzGex9JUvu0DBJag
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