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https://issues.apache.org/jira/browse/SPARK-19147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16923014#comment-16923014
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Saisai Shao commented on SPARK-19147:
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Yes, we also met the similar issue when executor is stopping,
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https://issues.apache.org/jira/browse/SPARK-19147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15837333#comment-15837333
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Genmao Yu commented on SPARK-19147:
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After dig into code, this issue may occurs when executor is
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https://issues.apache.org/jira/browse/SPARK-19147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15816170#comment-15816170
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Shixiong Zhu commented on SPARK-19147:
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I think there is a race condition when the executor is
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https://issues.apache.org/jira/browse/SPARK-19147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15814720#comment-15814720
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cen yuhai commented on SPARK-19147:
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[~zsxwing]
> netty throw NPE, can not found group
>
