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Posted to issues@spark.apache.org by "Tathagata Das (JIRA)" <ji...@apache.org> on 2016/06/10 23:38:21 UTC

[jira] [Created] (SPARK-15889) Add a unique id to ContinuousQuery

Tathagata Das created SPARK-15889:
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             Summary: Add a unique id to ContinuousQuery
                 Key: SPARK-15889
                 URL: https://issues.apache.org/jira/browse/SPARK-15889
             Project: Spark
          Issue Type: Sub-task
            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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