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Posted to issues@spark.apache.org by "hujiayin (JIRA)" <ji...@apache.org> on 2015/10/21 04:13:27 UTC
[jira] [Comment Edited] (SPARK-11200) NettyRpcEnv endless message
"cannot send ${message} because RpcEnv is closed"
[ https://issues.apache.org/jira/browse/SPARK-11200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14966119#comment-14966119 ]
hujiayin edited comment on SPARK-11200 at 10/21/15 2:13 AM:
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Hi Sean,
I think it doesn't relate to environment since version 1.4 works in the same environment. The error "cannot send ${message} because RpcEnv is closed" looped when launched a task from yarn client mode. ${message} was specific IP address and port related information. I guess the client cannot be created and the process was blocked. I'll look into it after I have sometime.
was (Author: hujiayin):
Hi Sean,
I think it doesn't relate to environment since version 1.4 works in the same enviroment. The error "cannot send ${message} because RpcEnv is closed" looped when launched a task from yarn client mode. ${message} was specific ip address and port related information. I guess the client cannot be created and the process was blocked. I'll look into it after I have sometime.
> NettyRpcEnv endless message "cannot send ${message} because RpcEnv is closed"
> -----------------------------------------------------------------------------
>
> Key: SPARK-11200
> URL: https://issues.apache.org/jira/browse/SPARK-11200
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 1.5.1
> Reporter: hujiayin
>
> The endless messages "cannot send ${message}because RpcEnv is closed" are pop up after start any of workloads in MLlib until a manual stop from person. The environment is hadoop-cdh-5.3.2 Spark master version run in yarn client mode. The error is from NettyRpcEnv.scala. I don't have enough time to look into this issue at this time, but I can verify issue in environment with you if you have fix.
>
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