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Posted to commits@samza.apache.org by "Xinyu Liu (JIRA)" <ji...@apache.org> on 2018/01/04 20:21:00 UTC

[jira] [Updated] (SAMZA-1529) Improve error handling in RangeSystemStreamPartitionMatcher

     [ https://issues.apache.org/jira/browse/SAMZA-1529?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xinyu Liu updated SAMZA-1529:
-----------------------------
    Fix Version/s: 0.15.0

> Improve error handling in RangeSystemStreamPartitionMatcher
> -----------------------------------------------------------
>
>                 Key: SAMZA-1529
>                 URL: https://issues.apache.org/jira/browse/SAMZA-1529
>             Project: Samza
>          Issue Type: Bug
>            Reporter: Shanthoosh Venkataraman
>            Priority: Minor
>             Fix For: 0.15.0
>
>
> With the existing RangeSystemStreamPartitionMatcher implementation, when invalid partitionId range is set in configuration(For instance, partitionRange = greater than all partitionCount in all inputStreams), all the ssps will get filtered.
> It'll be better to fail at the Matcher layer with error when result sspSubset is empty after applying the filter(rather than failing somewhere down the line in jobModelGenertion).



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