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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2015/04/07 13:39:12 UTC
[jira] [Resolved] (SPARK-6420) Driver's Block Manager does not use
"spark.driver.host" in Yarn-Client mode
[ https://issues.apache.org/jira/browse/SPARK-6420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen resolved SPARK-6420.
------------------------------
Resolution: Duplicate
> Driver's Block Manager does not use "spark.driver.host" in Yarn-Client mode
> ---------------------------------------------------------------------------
>
> Key: SPARK-6420
> URL: https://issues.apache.org/jira/browse/SPARK-6420
> Project: Spark
> Issue Type: Bug
> Components: Block Manager
> Reporter: Liangliang Gu
>
> In my cluster, the yarn node does not know the client's host name.
> So I set "spark.driver.host" to the ip address of the client.
> But the driver's Block Manager does not use "spark.driver.host" but the hostname in Yarn-Client mode.
> I got the following error:
> TaskSetManager: Lost task 1.1 in stage 0.0 (TID 2, hadoop-node1538098): java.io.IOException: Failed to connect to example-hostname
> at org.apache.spark.network.client.TransportClientFactory.createClient(TransportClientFactory.java:191)
> at org.apache.spark.network.client.TransportClientFactory.createClient(TransportClientFactory.java:156)
> at org.apache.spark.network.netty.NettyBlockTransferService$$anon$1.createAndStart(NettyBlockTransferService.scala:78)
> at org.apache.spark.network.shuffle.RetryingBlockFetcher.fetchAllOutstanding(RetryingBlockFetcher.java:140)
> at org.apache.spark.network.shuffle.RetryingBlockFetcher.access$200(RetryingBlockFetcher.java:43)
> at org.apache.spark.network.shuffle.RetryingBlockFetcher$1.run(RetryingBlockFetcher.java:170)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.nio.channels.UnresolvedAddressException
> at sun.nio.ch.Net.checkAddress(Net.java:127)
> at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:644)
> at io.netty.channel.socket.nio.NioSocketChannel.doConnect(NioSocketChannel.java:193)
> at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.connect(AbstractNioChannel.java:200)
> at io.netty.channel.DefaultChannelPipeline$HeadContext.connect(DefaultChannelPipeline.java:1029)
> at io.netty.channel.AbstractChannelHandlerContext.invokeConnect(AbstractChannelHandlerContext.java:496)
> at io.netty.channel.AbstractChannelHandlerContext.connect(AbstractChannelHandlerContext.java:481)
> at io.netty.channel.ChannelOutboundHandlerAdapter.connect(ChannelOutboundHandlerAdapter.java:47)
> at io.netty.channel.AbstractChannelHandlerContext.invokeConnect(AbstractChannelHandlerContext.java:496)
> at io.netty.channel.AbstractChannelHandlerContext.connect(AbstractChannelHandlerContext.java:481)
> at io.netty.channel.AbstractChannelHandlerContext.connect(AbstractChannelHandlerContext.java:463)
> at io.netty.channel.DefaultChannelPipeline.connect(DefaultChannelPipeline.java:849)
> at io.netty.channel.AbstractChannel.connect(AbstractChannel.java:199)
> at io.netty.bootstrap.Bootstrap$2.run(Bootstrap.java:165)
> at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:380)
> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:357)
> at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
> ... 1 more
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