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From Hilmi Egemen Ciritoğlu <hilmi.egemen.cirito...@gmail.com>
Subject Re: Hadoop 2.7.3 cluster namenode not starting
Date Thu, 27 Apr 2017 17:43:20 GMT
Can you check is port(51150) in use from other process:

sudo netstat -tulpn | grep '51150'

Regards,
Egemen

2017-04-27 11:04 GMT+01:00 Bhushan Pathak <bhushan.pathak02@gmail.com>:

> Yes, I'm running the command on the master node.
>
> Attached are the config files & the hosts file. I have updated the IP
> address only as per company policy, so that original IP addresses are not
> shared.
>
> The same config files & hosts file exist on all 3 nodes.
>
> Thanks
> Bhushan Pathak
>
> Thanks
> Bhushan Pathak
>
> On Thu, Apr 27, 2017 at 3:02 PM, Brahma Reddy Battula <
> brahmareddy.battula@huawei.com> wrote:
>
>> Are you sure that you are starting in same machine (master)..?
>>
>>
>>
>> Please share “/etc/hosts” and configuration files..
>>
>>
>>
>>
>>
>> Regards
>>
>> Brahma Reddy Battula
>>
>>
>>
>> *From:* Bhushan Pathak [mailto:bhushan.pathak02@gmail.com]
>> *Sent:* 27 April 2017 17:18
>> *To:* user@hadoop.apache.org
>> *Subject:* Fwd: Hadoop 2.7.3 cluster namenode not starting
>>
>>
>>
>> Hello
>>
>>
>>
>> I have a 3-node cluster where I have installed hadoop 2.7.3. I have
>> updated core-site.xml, mapred-site.xml, slaves, hdfs-site.xml,
>> yarn-site.xml, hadoop-env.sh files with basic settings on all 3 nodes.
>>
>>
>>
>> When I execute start-dfs.sh on the master node, the namenode does not
>> start. The logs contain the following error -
>>
>> 2017-04-27 14:17:57,166 ERROR org.apache.hadoop.hdfs.server.namenode.NameNode:
>> Failed to start namenode.
>>
>> java.net.BindException: Problem binding to [master:51150]
>> java.net.BindException: Cannot assign requested address; For more details
>> see:  http://wiki.apache.org/hadoop/BindException
>>
>>         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>> Method)
>>
>>         at sun.reflect.NativeConstructorAccessorImpl.newInstance(Native
>> ConstructorAccessorImpl.java:62)
>>
>>         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(De
>> legatingConstructorAccessorImpl.java:45)
>>
>>         at java.lang.reflect.Constructor.newInstance(Constructor.java:4
>> 23)
>>
>>         at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.
>> java:792)
>>
>>         at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:
>> 721)
>>
>>         at org.apache.hadoop.ipc.Server.bind(Server.java:425)
>>
>>         at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:574)
>>
>>         at org.apache.hadoop.ipc.Server.<init>(Server.java:2215)
>>
>>         at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:951)
>>
>>         at org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(
>> ProtobufRpcEngine.java:534)
>>
>>         at org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRp
>> cEngine.java:509)
>>
>>         at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:796)
>>
>>         at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.<in
>> it>(NameNodeRpcServer.java:345)
>>
>>         at org.apache.hadoop.hdfs.server.namenode.NameNode.createRpcSer
>> ver(NameNode.java:674)
>>
>>         at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(N
>> ameNode.java:647)
>>
>>         at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameN
>> ode.java:812)
>>
>>         at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameN
>> ode.java:796)
>>
>>         at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNo
>> de(NameNode.java:1493)
>>
>>         at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNod
>> e.java:1559)
>>
>> Caused by: java.net.BindException: Cannot assign requested address
>>
>>         at sun.nio.ch.Net.bind0(Native Method)
>>
>>         at sun.nio.ch.Net.bind(Net.java:433)
>>
>>         at sun.nio.ch.Net.bind(Net.java:425)
>>
>>         at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelI
>> mpl.java:223)
>>
>>         at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.
>> java:74)
>>
>>         at org.apache.hadoop.ipc.Server.bind(Server.java:408)
>>
>>         ... 13 more
>>
>> 2017-04-27 14:17:57,171 INFO org.apache.hadoop.util.ExitUtil: Exiting
>> with status 1
>>
>> 2017-04-27 14:17:57,176 INFO org.apache.hadoop.hdfs.server.namenode.NameNode:
>> SHUTDOWN_MSG:
>>
>> /************************************************************
>>
>> SHUTDOWN_MSG: Shutting down NameNode at master/1.1.1.1
>>
>> ************************************************************/
>>
>>
>>
>>
>>
>>
>>
>> I have changed the port number multiple times, every time I get the same
>> error. How do I get past this?
>>
>>
>>
>>
>>
>>
>>
>> Thanks
>>
>> Bhushan Pathak
>>
>>
>>
>
>
>
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