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https://issues.apache.org/jira/browse/TEPHRA-267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16453273#comment-16453273
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ASF GitHub Bot commented on TEPHRA-267:
---------------------------------------
GitHub user poornachandra opened a pull request:
https://github.com/apache/incubator-tephra/pull/73
TEPHRA-267 Save the service reference in ReferenceCountedSupplier only if
startup is successful
JIRA - https://issues.apache.org/jira/browse/TEPHRA-267
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/poornachandra/incubator-tephra
feature/ref-count-supplier
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-tephra/pull/73.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #73
----
commit 01f172157eb959f5a2e52d8d7c38f948298f30c1
Author: poorna <poorna@...>
Date: 2018-04-26T00:15:48Z
TEPHRA-267 Save the service reference in ReferenceCountedSupplier only if
startup is successful
----
> ReferenceCountedSupplier hangs during release when Error is thrown during
> startup
> ---------------------------------------------------------------------------------
>
> Key: TEPHRA-267
> URL: https://issues.apache.org/jira/browse/TEPHRA-267
> Project: Tephra
> Issue Type: Bug
> Components: core
> Reporter: Poorna Chandra
> Assignee: Poorna Chandra
> Priority: Major
> Fix For: 0.14.0-incubating
>
>
> ReferenceCountedSupplier saves the reference to the service being started and
> then starts it. If the startup throws an Error then the failed service is
> stored, and then other clients also use the failed service since the
> reference is not null. During shutdown, the failed service will be stopped
> which can lead to the stop thread hanging (due to Guava not setting the
> service in failed state when Error is thrown)
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