GitHub user KaiXinXiaoLei opened a pull request:
https://github.com/apache/spark/pull/19965
[SSPARK-22769][CORE] When driver stopping, there is error: RpcEnv already
stopped
## What changes were proposed in this pull request?
When driver stopping, there is a error:
org.apache.spark.rpc.RpcEnvStoppedException: RpcEnv already stopped:
17/12/12 18:20:44 INFO MemoryStore: MemoryStore cleared
17/12/12 18:20:44 INFO BlockManager: BlockManager stopped
17/12/12 18:20:44 INFO BlockManagerMaster: BlockManagerMaster stopped
17/12/12 18:20:44 ERROR TransportRequestHandler: Error while invoking
RpcHandler#receive() for one-way message.
org.apache.spark.rpc.RpcEnvStoppedException: RpcEnv already stopped.
at
org.apache.spark.rpc.netty.Dispatcher.postMessage(Dispatcher.scala:152)
at
org.apache.spark.rpc.netty.Dispatcher.postOneWayMessage(Dispatcher.scala:134)
at
org.apache.spark.rpc.netty.NettyRpcHandler.receive(NettyRpcEnv.scala:570)
I think the log level should be warning, not error.
## How was this patch tested?
(Please explain how this patch was tested. E.g. unit tests, integration
tests, manual tests)
(If this patch involves UI changes, please attach a screenshot; otherwise,
remove this)
Please review http://spark.apache.org/contributing.html before opening a
pull request.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/KaiXinXiaoLei/spark rpc
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/19965.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #19965
----
commit 4d95a7a3bbcec7272c01938e8f99b8f6df3ed2ed
Author: hanghang <[email protected]>
Date: 2017-12-13T11:53:18Z
change code
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