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https://issues.apache.org/jira/browse/UIMA-1872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jerry Cwiklik updated UIMA-1872:
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Description:
When deploying Uima AS service, a custom ThreadFactory is used to initialize
each AE instance in its own thread. Once initialized, the AE instance is pinned
to its thread. Subsequent process() calls will be done in the same thread that
was used to initialize an AE. An exception thrown by AE during initialization
propagates all the way to the custom ThreadFactory where it is *silently*
ignored. Three bugs here:
1) The exception must be logged in the UimaAsThreadFactory.newThread() method.
2) Controller's callback listener must be called to notify the listener of
initialization exception
3) There is no testcase in extended test suite to expose this bug
was:
When deploying Uima AS service, a custom ThreadFactory is used to initialize
each AE instance in its own thread. Once initialized, the AE instance is pinned
to its thread. Subsequent process() calls will be done in the same thread that
was used to initialize an AE. An exception thrown by AE during initialization
propagates all the way to the custom ThreadFactory where it is *silently*
ignored. Two bugs here:
1) The exception must be logged in the UimaAsThreadFactory.newThread() method.
2) Controller's callback listener must be called to notify the listener of
initialization exception
> UIMA AS Primitive Service ResourceInitializationException is Silently Handled
> -----------------------------------------------------------------------------
>
> Key: UIMA-1872
> URL: https://issues.apache.org/jira/browse/UIMA-1872
> Project: UIMA
> Issue Type: Bug
> Components: Async Scaleout
> Affects Versions: 2.3AS
> Reporter: Jerry Cwiklik
> Assignee: Jerry Cwiklik
>
> When deploying Uima AS service, a custom ThreadFactory is used to initialize
> each AE instance in its own thread. Once initialized, the AE instance is
> pinned to its thread. Subsequent process() calls will be done in the same
> thread that was used to initialize an AE. An exception thrown by AE during
> initialization propagates all the way to the custom ThreadFactory where it is
> *silently* ignored. Three bugs here:
> 1) The exception must be logged in the UimaAsThreadFactory.newThread() method.
> 2) Controller's callback listener must be called to notify the listener of
> initialization exception
> 3) There is no testcase in extended test suite to expose this bug
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