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From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SPARK-15889) Add a unique id to ContinuousQuery
Date Fri, 10 Jun 2016 23:43:21 GMT

     [ https://issues.apache.org/jira/browse/SPARK-15889?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Apache Spark reassigned SPARK-15889:
------------------------------------

    Assignee: Tathagata Das  (was: Apache Spark)

> Add a unique id to ContinuousQuery
> ----------------------------------
>
>                 Key: SPARK-15889
>                 URL: https://issues.apache.org/jira/browse/SPARK-15889
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL, Streaming
>            Reporter: Tathagata Das
>            Assignee: Tathagata Das
>
> ContinuousQueries have names that are unique across all the active ones. However, when
queries are rapidly restarted with same name, it causes races conditions with the listener.
A listener event from a stopped query can arrive after the query has been restarted, leading
to complexities in monitoring infrastructure.



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