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https://issues.apache.org/jira/browse/SAMZA-1656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16437948#comment-16437948
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ASF GitHub Bot commented on SAMZA-1656:
---------------------------------------
GitHub user shanthoosh opened a pull request:
https://github.com/apache/samza/pull/474
SAMZA-1656: EventHubSystemAdmin does not fetch metadata for valid streams.
Currently successive invocation of
EventHubSystemAdmin.getSystemStreamMetadata with the same stream collection
returns empty results.
This is an implementation bug, where the streams requested as a part of
prior invocations of EventHubSystemAdmin.getSystemStreamMetadata are
ignored(due to stale caching).
This bug causes the JobModel generation phase to fail and kills the
StreamProcessor.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/shanthoosh/samza EventHubSystemAdminBug
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/samza/pull/474.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 #474
----
commit dca6c0e998f9c942a4bcad4209cd01596dd8ebb9
Author: Shanthoosh Venkataraman <svenkataraman@...>
Date: 2018-04-13T19:08:39Z
SAMZA-1656: EventHubSystemAdmin doesn't fetch metadata for valid streams.
----
> EventHubSystemAdmin does not fetch metadata for valid streams.
> --------------------------------------------------------------
>
> Key: SAMZA-1656
> URL: https://issues.apache.org/jira/browse/SAMZA-1656
> Project: Samza
> Issue Type: Bug
> Reporter: Shanthoosh Venkataraman
> Assignee: Shanthoosh Venkataraman
> Priority: Major
>
> Currently successive invocation of
> EventHubSystemAdmin.getSystemStreamMetadata with the same stream collection
> returns empty results.
> This is an implementation bug, where the streams requested as a part of prior
> invocations of EventHubSystemAdmin.getSystemStreamMetadata are ignored(due to
> stale caching).
> This bug causes the JobModel generation phase to fail and kills the
> StreamProcessor.
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