Use below parameter in mapred-site.xml <property> <name>mapred.task.timeout</name> <value>1800000</value> </property>
Thanks On Tue, Dec 3, 2013 at 8:16 PM, Siddharth Tiwari <siddharth.tiw...@live.com>wrote: > Thanks Jeet > > can you suggest me the parameter which controls the timeout value ? > > > **------------------------** > *Cheers !!!* > *Siddharth Tiwari* > Have a refreshing day !!! > *"Every duty is holy, and devotion to duty is the highest form of worship > of God.” * > *"Maybe other people will try to limit me but I don't limit myself"* > > > ------------------------------ > Date: Tue, 3 Dec 2013 15:38:50 +0530 > > Subject: Re: Strange error on Datanodes > From: jeetuyadav200...@gmail.com > To: user@hadoop.apache.org; cdh-u...@cloudera.org > > > Sorry for the incomplete mail. > > Instead of one issue I think you may have two issues going on. I'm also > adding CDH mailing list for more inputs on the same. > > *1.* > 2013-12-02 13:11:36,441 WARN org.apache.hadoop.hdfs.DFSClient: > DFSOutputStream ResponseProcessor exception for block > BP-1854340821-10.238.9.151-1385733655875:blk_-2927699636194035560_63092 > java.net.SocketTimeoutException: 65000 millis timeout while waiting for > channel to be ready for read. ch : java.nio.channels.SocketChannel[connected > > <> This error could be possible in a scenario where your DN process having > long time GC push, Increasing the timeout value may resolve this issue. Or > your client connect could be disconnected abnormal. > > *2. * > > 2013-12-02 13:12:06,586 ERROR > org.apache.hadoop.hdfs.server.datanode.DataNode: > brtlvlts0088co:50010:DataXceiver error processing WRITE_BLOCK operation src: > /10.238.10.43:54040 dest: /10.238.10.43:50010 java.io.IOException: Premature > EOF from inputStream at > org.apache.hadoop.io.IOUtils.readFully(IOUtils.java:194) > > <> Try to increase the dfs.datanode.max.xcievers conf value in the datanode > hdfs-site.conf > > > Regards > > Jitendra > > > > > On Tue, Dec 3, 2013 at 3:17 PM, Jitendra Yadav <jeetuyadav200...@gmail.com > > wrote: > > I did some analysis on the provided logs and confs. > > Instead of one issue i believe you may have two issue going on. > > 1. > > java.net.SocketTimeoutException: 65000 millis timeout while waiting for > channel to be ready for read. ch : java.nio.channels.SocketChannel[connected > > > 2. > > 2013-12-02 13:12:06,586 ERROR > org.apache.hadoop.hdfs.server.datanode.DataNode: > brtlvlts0088co:50010:DataXceiver error processing WRITE_BLOCK operation src: > /10.238.10.43:54040 dest: /10.238.10.43:50010 > java.io.IOException: Premature EOF from inputStream > at org.apache.hadoop.io.IOUtils.readFully(IOUtils.java:194) > > > > > > > > On Mon, Dec 2, 2013 at 9:30 PM, Siddharth Tiwari < > siddharth.tiw...@live.com> wrote: > > > Hi Jeet > I am using CDH 4 , but I have manually installed NN and JT with HA not > using cdh manager. I am attaching NN logs here, I sent a mail just before > this for other files. This is frustrating , why is it happening. > > > **------------------------** > *Cheers !!!* > *Siddharth Tiwari* > Have a refreshing day !!! > *"Every duty is holy, and devotion to duty is the highest form of worship > of God.” * > *"Maybe other people will try to limit me but I don't limit myself"* > > > ------------------------------ > Date: Mon, 2 Dec 2013 21:24:43 +0530 > > Subject: Re: Strange error on Datanodes > From: jeetuyadav200...@gmail.com > To: user@hadoop.apache.org > > Which hadoop destro you are using?, It would be good if you share the logs > from data node on which the data block(blk_-2927699636194035560_63092) > exist and from name nodes also. > > Regards > Jitendra > > > On Mon, Dec 2, 2013 at 9:13 PM, Siddharth Tiwari < > siddharth.tiw...@live.com> wrote: > > Hi Jeet > > I have a cluster of size 25, 4 Admin nodes and 21 datanodes. > 2 NN 2 JT 3 Zookeepers and 3 QJNs > > if you could help me in understanding what kind of logs you want I will > provide it to you. Do you need hdfs-site.xml, core-site.xml and > mapred-site.xmls ? > > > **------------------------** > *Cheers !!!* > *Siddharth Tiwari* > Have a refreshing day !!! > *"Every duty is holy, and devotion to duty is the highest form of worship > of God.” * > *"Maybe other people will try to limit me but I don't limit myself"* > > > ------------------------------ > Date: Mon, 2 Dec 2013 21:09:03 +0530 > Subject: Re: Strange error on Datanodes > From: jeetuyadav200...@gmail.com > To: user@hadoop.apache.org > > > Hi, > > Can you share some more logs from Data nodes? could you please also share > the conf and cluster size? > > Regards > Jitendra > > > On Mon, Dec 2, 2013 at 8:49 PM, Siddharth Tiwari < > siddharth.tiw...@live.com> wrote: > > Hi team > > I see following errors on datanodes. What is the reason for this and how > can it will be resolved:- > > 2013-12-02 13:11:36,441 WARN org.apache.hadoop.hdfs.DFSClient: > DFSOutputStream ResponseProcessor exception for block > BP-1854340821-10.238.9.151-1385733655875:blk_-2927699636194035560_63092 > java.net.SocketTimeoutException: 65000 millis timeout while waiting for > channel to be ready for read. ch : java.nio.channels.SocketChannel[connected > local=/10.238.10.43:54040 remote=/10.238.10.43:50010] > at > org.apache.hadoop.net.SocketIOWithTimeout.doIO(SocketIOWithTimeout.java:165) > at > org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:156) > at > org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:129) > at > org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:117) > at java.io.FilterInputStream.read(FilterInputStream.java:83) > at java.io.FilterInputStream.read(FilterInputStream.java:83) > at > org.apache.hadoop.hdfs.protocol.HdfsProtoUtil.vintPrefixed(HdfsProtoUtil.java:169) > at > org.apache.hadoop.hdfs.protocol.datatransfer.PipelineAck.readFields(PipelineAck.java:114) > at > org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer$ResponseProcessor.run(DFSOutputStream.java:694) > 2013-12-02 13:12:06,572 INFO org.apache.hadoop.mapred.TaskLogsTruncater: > Initializing logs' truncater with mapRetainSize=-1 and reduceRetainSize=-1 > 2013-12-02 13:12:06,581 ERROR > org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException > as:hadoop (auth:SIMPLE) cause:java.io.IOException: All datanodes > 10.238.10.43:50010 are bad. Aborting... > 2013-12-02 13:12:06,581 WARN org.apache.hadoop.mapred.Child: Error running > child > java.io.IOException: All datanodes 10.238.10.43:50010 are bad. Aborting... > at > org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:959) > at > org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.processDatanodeError(DFSOutputStream.java:779) > at > org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:448) > 2013-12-02 13:12:06,583 INFO org.apache.hadoop.mapred.Task: Runnning cleanup > for the task > > > > **------------------------** > *Cheers !!!* > *Siddharth Tiwari* > Have a refreshing day !!! > *"Every duty is holy, and devotion to duty is the highest form of worship > of God.” * > *"Maybe other people will try to limit me but I don't limit myself"* > > > > > >
