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Posted to issues@spark.apache.org by "ZhongYu (Jira)" <ji...@apache.org> on 2019/12/02 02:10:00 UTC

[jira] [Created] (SPARK-30092) Number of active tasks is negative in UI Executors page

ZhongYu created SPARK-30092:
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             Summary: Number of active tasks is negative in UI Executors page
                 Key: SPARK-30092
                 URL: https://issues.apache.org/jira/browse/SPARK-30092
             Project: Spark
          Issue Type: Bug
          Components: Web UI
    Affects Versions: 2.4.1
         Environment: Hadoop version: 2.7.3

ResourceManager version: 2.7.3
            Reporter: ZhongYu


The number of active tasks is negative in UI Executors page when there is executor lost and task failure. I am using spark on yarn which built on AWS spot instances. When yarn work lost, there is a large probability to become negative active tasks in Spark UI.  

I saw related tickets below and resolved in earlier version of Spark. But Same things happened again in Spark 2.4.1.

https://issues.apache.org/jira/browse/SPARK-8560

https://issues.apache.org/jira/browse/SPARK-10141

https://issues.apache.org/jira/browse/SPARK-19356



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