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https://issues.apache.org/jira/browse/PHOENIX-1172?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Samarth Jain updated PHOENIX-1172:
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Attachment: PHOENIX-1172.patch
The patch includes fixes for:
1) The initializationException wasn't getting set correctly when the exception
wasn't a SQLException. This was causing requests to use connection query
services instance even though its initialization failed.
2) The above issue was manifested when severe lock contention was noticed
between close() and addConnection() methods. While fixing 1) essentially takes
care of the contention, it would be better to use a different lock other than
"this" for guarding connectionCount.
[~jamestaylor] - please review. The patch works for all branches. Thanks!
> Prevent lock contention in ConnectionQueryServicesImpl. Fix exception
> handling.
> --------------------------------------------------------------------------------
>
> Key: PHOENIX-1172
> URL: https://issues.apache.org/jira/browse/PHOENIX-1172
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 5.0.0, 3.1, 4.1
> Reporter: Samarth Jain
> Assignee: Samarth Jain
> Fix For: 5.0.0, 3.1, 4.1
>
> Attachments: PHOENIX-1172.patch
>
>
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