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Title | Views | Posted |
---|---|---|
8244 | 02-20-2017 03:51 AM |
02-20-2017
03:51 AM
Thanks @ssathish i remove the Hadoop and start from the begining. Now its working fine.
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02-20-2017
03:12 AM
I have installed the hadoop properly.Now all the nodes runnig. But when i shutdown the machine and start it , do i need to start hadoop deamons each and every time ? aruna@aruna:~/hadoop-2.7.3/sbin$ sudo jps 4256SecondaryNameNode 3921NameNode 4437ResourceManager 4918Jps 4074DataNode 4876JobHistoryServer 4733NodeManager
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Apache Hadoop
02-20-2017
01:32 AM
Many Thanks for helping me @Jay SenSharma. I remove all the Hadoop and start again. Now seeem ok. aruna@aruna:~/hadoop-2.7.3/sbin$ sudo jps
4256 SecondaryNameNode
3921 NameNode
4437 ResourceManager
4918 Jps
4074 DataNode
4876 JobHistoryServer
4733 NodeManager
1) Anywa i have one question, when i ShutDown the my machine and start again do i need to start the deamons everytime ? Below is the Screenshot of http://localhost:50070 url
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02-18-2017
09:59 PM
@Jay SenSharma
This is my core-site.xml <configuration>
<property>
<name>fs.default.name</name>
<value>hdfs://localhost:9000</value>
</property>
</configuration>
in core-site.xml name is "fs.default.name" , not the "fs.defaultFS"
port 9000 is open. I check as below. aruna@aruna:~/hadoop-2.7.3/sbin$ netstat -tnlpa | grep 9000
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 13554/java
tcp 0 0 127.0.0.1:58016 127.0.0.1:9000 TIME_WAIT
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02-18-2017
02:44 PM
Thanks @Jay SenSharma it works for many logs. But hadoop-aruna-datanode-aruna.log log has connection issue. java.net.ConnectException: Call From aruna/127.0.1.1 to localhost:9000 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at sun.reflect.GeneratedConstructorAccessor8.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:792) at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:732) at org.apache.hadoop.ipc.Client.call(Client.java:1479) at org.apache.hadoop.ipc.Client.call(Client.java:1412) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229) at com.sun.proxy.$Proxy14.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.protocolPB.DatanodeProtocolClientSideTranslatorPB.sendHeartbeat(DatanodeProtocolClientSideTranslatorPB.java:152) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.sendHeartBeat(BPServiceActor.java:554) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.offerService(BPServiceActor.java:653) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:824) at java.lang.Thread.run(Thread.java:745)Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:614) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:712) at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:375) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1528) at org.apache.hadoop.ipc.Client.call(Client.java:1451) ... 8 more It says unable to connect 127.0.1.1 to localhost: 9000. How can i resolve this ?
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02-18-2017
02:16 PM
since i got issues continously i delete the hadoop folder using rm - rf command . Then i try to install from the beginging, when i complete starting deamons it shows as below aruna@aruna:/tmp$ sudo jps
[sudo] password for aruna:
12282 Jps
11500 DataNode
Then i check the hadoop-aruna-namenode-aruna.log file java.net.BindException: Port in use: 0.0.0.0:50070
at org.apache.hadoop.http.HttpServer2.openListeners(HttpServer2.java:919)
at org.apache.hadoop.http.HttpServer2.start(HttpServer2.java:856)
at org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer.start(NameNodeHttpServer.java:142)
at org.apache.hadoop.hdfs.server.namenode.NameNode.startHttpServer(NameNode.java:753)
at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:639)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:796)
at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1493)
at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1559)
Caused by: java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:463)
at sun.nio.ch.Net.bind(Net.java:455)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:216)
at org.apache.hadoop.http.HttpServer2.openListeners(HttpServer2.java:914)
... 8 more
It tell that the port is already use.? since i delete the old hadoop instalation and clear the temp file how it says port already used/
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02-18-2017
02:06 PM
This is the list of log files with sizes. aruna@aruna:~/hadoop-2.7.3/logs$ ls -l
total 9800
-rw-rw-r-- 1 aruna aruna 5888083 Feb 18 13:16 hadoop-aruna-datanode-aruna.log
-rw-rw-r-- 1 aruna aruna 717 Feb 18 13:16 hadoop-aruna-datanode-aruna.out
-rw-rw-r-- 1 aruna aruna 717 Feb 18 13:15 hadoop-aruna-datanode-aruna.out.1
-rw-rw-r-- 1 aruna aruna 717 Feb 18 13:13 hadoop-aruna-datanode-aruna.out.2
-rw-rw-r-- 1 aruna aruna 717 Feb 18 13:12 hadoop-aruna-datanode-aruna.out.3
-rw-rw-r-- 1 aruna aruna 717 Feb 18 13:11 hadoop-aruna-datanode-aruna.out.4
-rw-rw-r-- 1 aruna aruna 717 Feb 18 13:10 hadoop-aruna-datanode-aruna.out.5
-rw-rw-r-- 1 aruna aruna 321675 Feb 18 13:23 hadoop-aruna-namenode-aruna.log
-rw-rw-r-- 1 aruna aruna 717 Feb 18 13:13 hadoop-aruna-namenode-aruna.out
-rw-rw-r-- 1 aruna aruna 717 Feb 18 13:06 hadoop-aruna-namenode-aruna.out.1
-rw-rw-r-- 1 aruna aruna 717 Feb 18 12:42 hadoop-aruna-namenode-aruna.out.2
-rw-rw-r-- 1 aruna aruna 717 Feb 18 12:41 hadoop-aruna-namenode-aruna.out.3
-rw-rw-r-- 1 aruna aruna 717 Feb 18 12:21 hadoop-aruna-namenode-aruna.out.4
-rw-rw-r-- 1 aruna aruna 717 Feb 18 09:47 hadoop-aruna-namenode-aruna.out.5
-rw-rw-r-- 1 aruna aruna 2886271 Feb 18 13:23 hadoop-aruna-secondarynamenode-aruna.log
-rw-rw-r-- 1 aruna aruna 717 Feb 18 13:16 hadoop-aruna-secondarynamenode-aruna.out
-rw-rw-r-- 1 aruna aruna 717 Feb 18 13:13 hadoop-aruna-secondarynamenode-aruna.out.1
-rw-rw-r-- 1 aruna aruna 717 Feb 18 13:11 hadoop-aruna-secondarynamenode-aruna.out.2
-rw-rw-r-- 1 aruna aruna 717 Feb 18 13:08 hadoop-aruna-secondarynamenode-aruna.out.3
-rw-rw-r-- 1 aruna aruna 717 Feb 18 13:06 hadoop-aruna-secondarynamenode-aruna.out.4
-rw-rw-r-- 1 aruna aruna 717 Feb 18 12:42 hadoop-aruna-secondarynamenode-aruna.out.5
-rw-rw-r-- 1 aruna aruna 367075 Feb 18 13:22 mapred-aruna-historyserver-aruna.log
-rw-rw-r-- 1 aruna aruna 0 Feb 18 13:15 mapred-aruna-historyserver-aruna.out
-rw-rw-r-- 1 aruna aruna 0 Feb 18 13:09 mapred-aruna-historyserver-aruna.out.1
-rw-rw-r-- 1 aruna aruna 1477 Feb 18 09:49 mapred-aruna-historyserver-aruna.out.2
-rw-rw-r-- 1 aruna aruna 1477 Feb 18 01:40 mapred-aruna-historyserver-aruna.out.3
-rw-rw-r-- 1 aruna aruna 0 Feb 17 17:01 SecurityAuth-aruna.audit
drwxr-xr-x 2 aruna aruna 4096 Feb 18 13:22 userlogs
-rw-rw-r-- 1 aruna aruna 178740 Feb 18 13:14 yarn-aruna-nodemanager-aruna.log
-rw-rw-r-- 1 aruna aruna 1508 Feb 18 13:14 yarn-aruna-nodemanager-aruna.out
-rw-rw-r-- 1 aruna aruna 1508 Feb 18 13:07 yarn-aruna-nodemanager-aruna.out.1
-rw-rw-r-- 1 aruna aruna 1515 Feb 18 12:42 yarn-aruna-nodemanager-aruna.out.2
-rw-rw-r-- 1 aruna aruna 1515 Feb 18 12:22 yarn-aruna-nodemanager-aruna.out.3
-rw-rw-r-- 1 aruna aruna 1508 Feb 18 09:49 yarn-aruna-nodemanager-aruna.out.4
-rw-rw-r-- 1 aruna aruna 1508 Feb 17 21:00 yarn-aruna-nodemanager-aruna.out.5
-rw-rw-r-- 1 aruna aruna 226371 Feb 18 13:14 yarn-aruna-resourcemanager-aruna.log
-rw-rw-r-- 1 aruna aruna 1524 Feb 18 13:14 yarn-aruna-resourcemanager-aruna.out
-rw-rw-r-- 1 aruna aruna 1524 Feb 18 13:07 yarn-aruna-resourcemanager-aruna.out.1
-rw-rw-r-- 1 aruna aruna 1531 Feb 18 12:42 yarn-aruna-resourcemanager-aruna.out.2
-rw-rw-r-- 1 aruna aruna 1531 Feb 18 12:22 yarn-aruna-resourcemanager-aruna.out.3
-rw-rw-r-- 1 aruna aruna 1524 Feb 18 09:49 yarn-aruna-resourcemanager-aruna.out.4
-rw-rw-r-- 1 aruna aruna 1524 Feb 17 21:00 yarn-aruna-resourcemanager-aruna.out.5
This is the exception i found when i tail the hadoop-aruna-datanode-aruna.log file
java.io.IOException: Incompatible clusterIDs in /home/aruna/hadoop-2.7.3/hadoop2_data/hdfs/datanode: namenode clusterID = CID-f597ff66-0d6a-4394-b038-02a4b51aa5be; datanode clusterID = CID-f4ecb1e1-ba90-4b03-a030-b8ef4e6b698f
at org.apache.hadoop.hdfs.server.datanode.DataStorage.doTransition(DataStorage.java:775)
at org.apache.hadoop.hdfs.server.datanode.DataStorage.loadStorageDirectory(DataStorage.java:300)
at org.apache.hadoop.hdfs.server.datanode.DataStorage.loadDataStorage(DataStorage.java:416)
at org.apache.hadoop.hdfs.server.datanode.DataStorage.addStorageLocations(DataStorage.java:395)
at org.apache.hadoop.hdfs.server.datanode.DataStorage.recoverTransitionRead(DataStorage.java:573)
at org.apache.hadoop.hdfs.server.datanode.DataNode.initStorage(DataNode.java:1362)
at org.apache.hadoop.hdfs.server.datanode.DataNode.initBlockPool(DataNode.java:1327)
at org.apache.hadoop.hdfs.server.datanode.BPOfferService.verifyAndSetNamespaceInfo(BPOfferService.java:317)
at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.connectToNNAndHandshake(BPServiceActor.java:223)
at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:802)
at java.lang.Thread.run(Thread.java:745)
2017-02-18 13:16:02,585 FATAL org.apache.hadoop.hdfs.server.datanode.DataNode: Initialization failed for Block pool <registering> (Datanode Uuid unassigned) service to localhost/127.0.0.1:9000. Exiting.
java.io.IOException: All specified directories are failed to load.
at org.apache.hadoop.hdfs.server.datanode.DataStorage.recoverTransitionRead(DataStorage.java:574)
at org.apache.hadoop.hdfs.server.datanode.DataNode.initStorage(DataNode.java:1362)
at org.apache.hadoop.hdfs.server.datanode.DataNode.initBlockPool(DataNode.java:1327)
at org.apache.hadoop.hdfs.server.datanode.BPOfferService.verifyAndSetNamespaceInfo(BPOfferService.java:317)
at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.connectToNNAndHandshake(BPServiceActor.java:223)
at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:802)
at java.lang.Thread.run(Thread.java:745)
2017-02-18 13:16:02,586 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: Ending block pool service for: Block pool <registering> (Datanode Uuid unassigned) service to localhost/127.0.0.1:9000
2017-02-18 13:16:02,687 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Removed Block pool <registering> (Datanode Uuid unassigned)
2017-02-18 13:16:04,687 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: Exiting Datanode
2017-02-18 13:16:04,690 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 0
2017-02-18 13:16:04,692 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down DataNode at aruna/127.0.1.1
************************************************************/
So what can i do for this "Incompatible clusterIDs" issue? if i reformate and start from the begining does this issue will resolve ?
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02-18-2017
02:06 PM
I stop all the demons and try format again as below aruna@aruna:~/hadoop-2.7.3$ bin/hadoop namenode -format
DEPRECATED: Use of this script to execute hdfs command is deprecated.
Instead use the hdfs command for it.
17/02/18 12:46:37 INFO namenode.NameNode: STARTUP_MSG:
/************************************************************
STARTUP_MSG: Starting NameNode
STARTUP_MSG: host = aruna/127.0.1.1
STARTUP_MSG: args = [-format]
STARTUP_MSG: version = 2.7.3
STARTUP_MSG: classpath = /home/aruna/hadoop-2.7.3/etc/hadoop:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/jaxb-api-2.2.2.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/protobuf-java-2.5.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/commons-math3-3.1.1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/mockito-all-1.8.5.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/jettison-1.1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/jackson-jaxrs-1.9.13.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/commons-lang-2.6.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/jsch-0.1.42.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/jackson-core-asl-1.9.13.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/jersey-server-1.9.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/jaxb-impl-2.2.3-1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/htrace-core-3.1.0-incubating.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/netty-3.6.2.Final.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/jersey-json-1.9.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/asm-3.2.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/apacheds-i18n-2.0.0-M15.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/java-xmlbuilder-0.4.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/curator-recipes-2.7.1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/commons-io-2.4.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/commons-httpclient-3.1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/commons-logging-1.1.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/jetty-util-6.1.26.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/xz-1.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/jetty-6.1.26.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/httpclient-4.2.5.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/gson-2.2.4.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/commons-digester-1.8.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/hadoop-annotations-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/paranamer-2.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/commons-compress-1.4.1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/commons-beanutils-1.7.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/slf4j-api-1.7.10.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/jackson-mapper-asl-1.9.13.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/httpcore-4.2.5.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/curator-client-2.7.1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/commons-beanutils-core-1.8.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/jsr305-3.0.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/stax-api-1.0-2.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/jsp-api-2.1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/snappy-java-1.0.4.1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/hadoop-auth-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/guava-11.0.2.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/log4j-1.2.17.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/curator-framework-2.7.1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/jackson-xc-1.9.13.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/hamcrest-core-1.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/commons-codec-1.4.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/commons-configuration-1.6.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/servlet-api-2.5.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/xmlenc-0.52.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/avro-1.7.4.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/api-asn1-api-1.0.0-M20.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/jets3t-0.9.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/commons-net-3.1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/api-util-1.0.0-M20.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/zookeeper-3.4.6.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/apacheds-kerberos-codec-2.0.0-M15.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/jersey-core-1.9.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/commons-collections-3.2.2.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/commons-cli-1.2.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/junit-4.11.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/activation-1.1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/hadoop-common-2.7.3-tests.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/hadoop-common-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/common/hadoop-nfs-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/xml-apis-1.3.04.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/protobuf-java-2.5.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/commons-lang-2.6.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/jackson-core-asl-1.9.13.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/jersey-server-1.9.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/htrace-core-3.1.0-incubating.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/commons-daemon-1.0.13.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/netty-3.6.2.Final.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/asm-3.2.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/xercesImpl-2.9.1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/commons-io-2.4.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/commons-logging-1.1.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/netty-all-4.0.23.Final.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/jetty-util-6.1.26.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/jetty-6.1.26.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/leveldbjni-all-1.8.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/jackson-mapper-asl-1.9.13.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/jsr305-3.0.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/guava-11.0.2.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/log4j-1.2.17.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/commons-codec-1.4.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/servlet-api-2.5.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/xmlenc-0.52.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/jersey-core-1.9.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/lib/commons-cli-1.2.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/hadoop-hdfs-nfs-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/hadoop-hdfs-2.7.3-tests.jar:/home/aruna/hadoop-2.7.3/share/hadoop/hdfs/hadoop-hdfs-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/jaxb-api-2.2.2.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/protobuf-java-2.5.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/jettison-1.1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/jackson-jaxrs-1.9.13.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/commons-lang-2.6.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/jackson-core-asl-1.9.13.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/jersey-server-1.9.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/jersey-guice-1.9.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/jaxb-impl-2.2.3-1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/netty-3.6.2.Final.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/jersey-json-1.9.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/asm-3.2.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/commons-io-2.4.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/commons-logging-1.1.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/javax.inject-1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/jetty-util-6.1.26.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/xz-1.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/jetty-6.1.26.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/leveldbjni-all-1.8.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/zookeeper-3.4.6-tests.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/commons-compress-1.4.1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/jackson-mapper-asl-1.9.13.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/jsr305-3.0.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/stax-api-1.0-2.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/jersey-client-1.9.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/guava-11.0.2.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/log4j-1.2.17.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/jackson-xc-1.9.13.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/commons-codec-1.4.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/servlet-api-2.5.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/zookeeper-3.4.6.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/jersey-core-1.9.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/commons-collections-3.2.2.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/commons-cli-1.2.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/aopalliance-1.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/guice-3.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/guice-servlet-3.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/lib/activation-1.1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-common-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-server-applicationhistoryservice-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-server-web-proxy-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-applications-distributedshell-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-server-common-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-server-nodemanager-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-server-resourcemanager-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-api-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-server-tests-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-applications-unmanaged-am-launcher-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-client-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-server-sharedcachemanager-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-registry-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/protobuf-java-2.5.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/jackson-core-asl-1.9.13.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/jersey-server-1.9.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/jersey-guice-1.9.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/netty-3.6.2.Final.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/asm-3.2.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/commons-io-2.4.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/javax.inject-1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/xz-1.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/leveldbjni-all-1.8.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/hadoop-annotations-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/paranamer-2.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/commons-compress-1.4.1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/jackson-mapper-asl-1.9.13.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/snappy-java-1.0.4.1.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/log4j-1.2.17.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/hamcrest-core-1.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/avro-1.7.4.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/jersey-core-1.9.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/aopalliance-1.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/guice-3.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/junit-4.11.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/lib/guice-servlet-3.0.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/hadoop-mapreduce-client-core-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/hadoop-mapreduce-client-common-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/hadoop-mapreduce-client-app-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.7.3-tests.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/hadoop-mapreduce-client-shuffle-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-2.7.3.jar:/home/aruna/hadoop-2.7.3/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-plugins-2.7.3.jar:/home/aruna/hadoop-2.7.3/contrib/capacity-scheduler/*.jar:/home/aruna/hadoop-2.7.3/contrib/capacity-scheduler/*.jar
STARTUP_MSG: build = https://git-wip-us.apache.org/repos/asf/hadoop.git -r baa91f7c6bc9cb92be5982de4719c1c8af91ccff; compiled by 'root' on 2016-08-18T01:41Z
STARTUP_MSG: java = 1.7.0_80
************************************************************/
17/02/18 12:46:37 INFO namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT]
17/02/18 12:46:37 INFO namenode.NameNode: createNameNode [-format]
Formatting using clusterid: CID-978c9d9b-0b1b-45ff-9fe5-3d45b68ca0ca
17/02/18 12:46:39 INFO namenode.FSNamesystem: No KeyProvider found.
17/02/18 12:46:39 INFO namenode.FSNamesystem: fsLock is fair:true
17/02/18 12:46:39 INFO blockmanagement.DatanodeManager: dfs.block.invalidate.limit=1000
17/02/18 12:46:39 INFO blockmanagement.DatanodeManager: dfs.namenode.datanode.registration.ip-hostname-check=true
17/02/18 12:46:39 INFO blockmanagement.BlockManager: dfs.namenode.startup.delay.block.deletion.sec is set to 000:00:00:00.000
17/02/18 12:46:39 INFO blockmanagement.BlockManager: The block deletion will start around 2017 Feb 18 12:46:39
17/02/18 12:46:39 INFO util.GSet: Computing capacity for map BlocksMap
17/02/18 12:46:39 INFO util.GSet: VM type = 64-bit
17/02/18 12:46:39 INFO util.GSet: 2.0% max memory 889 MB = 17.8 MB
17/02/18 12:46:39 INFO util.GSet: capacity = 2^21 = 2097152 entries
17/02/18 12:46:39 INFO blockmanagement.BlockManager: dfs.block.access.token.enable=false
17/02/18 12:46:39 INFO blockmanagement.BlockManager: defaultReplication = 1
17/02/18 12:46:39 INFO blockmanagement.BlockManager: maxReplication = 512
17/02/18 12:46:39 INFO blockmanagement.BlockManager: minReplication = 1
17/02/18 12:46:39 INFO blockmanagement.BlockManager: maxReplicationStreams = 2
17/02/18 12:46:39 INFO blockmanagement.BlockManager: replicationRecheckInterval = 3000
17/02/18 12:46:39 INFO blockmanagement.BlockManager: encryptDataTransfer = false
17/02/18 12:46:39 INFO blockmanagement.BlockManager: maxNumBlocksToLog = 1000
17/02/18 12:46:39 INFO namenode.FSNamesystem: fsOwner = aruna (auth:SIMPLE)
17/02/18 12:46:39 INFO namenode.FSNamesystem: supergroup = supergroup
17/02/18 12:46:39 INFO namenode.FSNamesystem: isPermissionEnabled = true
17/02/18 12:46:39 INFO namenode.FSNamesystem: HA Enabled: false
17/02/18 12:46:39 INFO namenode.FSNamesystem: Append Enabled: true
17/02/18 12:46:39 INFO util.GSet: Computing capacity for map INodeMap
17/02/18 12:46:39 INFO util.GSet: VM type = 64-bit
17/02/18 12:46:39 INFO util.GSet: 1.0% max memory 889 MB = 8.9 MB
17/02/18 12:46:39 INFO util.GSet: capacity = 2^20 = 1048576 entries
17/02/18 12:46:39 INFO namenode.FSDirectory: ACLs enabled? false
17/02/18 12:46:39 INFO namenode.FSDirectory: XAttrs enabled? true
17/02/18 12:46:39 INFO namenode.FSDirectory: Maximum size of an xattr: 16384
17/02/18 12:46:39 INFO namenode.NameNode: Caching file names occuring more than 10 times
17/02/18 12:46:39 INFO util.GSet: Computing capacity for map cachedBlocks
17/02/18 12:46:39 INFO util.GSet: VM type = 64-bit
17/02/18 12:46:39 INFO util.GSet: 0.25% max memory 889 MB = 2.2 MB
17/02/18 12:46:39 INFO util.GSet: capacity = 2^18 = 262144 entries
17/02/18 12:46:39 INFO namenode.FSNamesystem: dfs.namenode.safemode.threshold-pct = 0.9990000128746033
17/02/18 12:46:39 INFO namenode.FSNamesystem: dfs.namenode.safemode.min.datanodes = 0
17/02/18 12:46:39 INFO namenode.FSNamesystem: dfs.namenode.safemode.extension = 30000
17/02/18 12:46:39 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.window.num.buckets = 10
17/02/18 12:46:39 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.num.users = 10
17/02/18 12:46:39 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.windows.minutes = 1,5,25
17/02/18 12:46:39 INFO namenode.FSNamesystem: Retry cache on namenode is enabled
17/02/18 12:46:39 INFO namenode.FSNamesystem: Retry cache will use 0.03 of total heap and retry cache entry expiry time is 600000 millis
17/02/18 12:46:39 INFO util.GSet: Computing capacity for map NameNodeRetryCache
17/02/18 12:46:39 INFO util.GSet: VM type = 64-bit
17/02/18 12:46:39 INFO util.GSet: 0.029999999329447746% max memory 889 MB = 273.1 KB
17/02/18 12:46:39 INFO util.GSet: capacity = 2^15 = 32768 entries
17/02/18 12:46:39 INFO namenode.FSImage: Allocated new BlockPoolId: BP-316516397-127.0.1.1-1487393199699
17/02/18 12:46:39 INFO common.Storage: Storage directory /tmp/hadoop-aruna/dfs/name has been successfully formatted.
17/02/18 12:46:39 INFO namenode.FSImageFormatProtobuf: Saving image file /tmp/hadoop-aruna/dfs/name/current/fsimage.ckpt_0000000000000000000 using no compression
17/02/18 12:46:40 INFO namenode.FSImageFormatProtobuf: Image file /tmp/hadoop-aruna/dfs/name/current/fsimage.ckpt_0000000000000000000 of size 352 bytes saved in 0 seconds.
17/02/18 12:46:40 INFO namenode.NNStorageRetentionManager: Going to retain 1 images with txid >= 0
17/02/18 12:46:40 INFO util.ExitUtil: Exiting with status 0
17/02/18 12:46:40 INFO namenode.NameNode: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at aruna/127.0.1.1
************************************************************/
As shows above it formats the below folder 17/02/18 12:46:39 INFO common.Storage: Storage directory /tmp/hadoop-aruna/dfs/name has been successfully formatted. why it formatting temp folder. I try with deleting temp folder values also.But still not reolved.
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02-18-2017
12:46 PM
which bash file use to stop SecondaryNameNode ? Normally i use stop-all.sh to stop the deamons.
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02-18-2017
07:17 AM
I try to start the namenode severa times. but its not starting, so i check the log file. I found the below exception 2017-02-18 15:05:23,548 ERROR org.apache.hadoop.hdfs.server.namenode.NameNode: Failed to start namenode.
java.io.IOException: There appears to be a gap in the edit log. We expected txid 1, but got txid 44.
at org.apache.hadoop.hdfs.server.namenode.MetaRecoveryContext.editLogLoaderPrompt(MetaRecoveryContext.java:94)
at org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.loadEditRecords(FSEditLogLoader.java:215)
at org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.loadFSEdits(FSEditLogLoader.java:143)
at org.apache.hadoop.hdfs.server.namenode.FSImage.loadEdits(FSImage.java:843)
at org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImage(FSImage.java:698)
at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:294)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:975)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:681)
at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:585)
at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:645)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:796)
at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1493)
at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1559)
2017-02-18 15:05:23,552 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 1
2017-02-18 15:05:23,554 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at aruna/127.0.1.1
************************************************************/
It says gap in the edit log. I search the google and still not find any solution ? All the other deamons are running aruna@aruna:~/hadoop-2.7.3/sbin$ sudo jps
4177 DataNode
4545 ResourceManager
5042 JobHistoryServer
5605 Jps
4854 NodeManager
4360 SecondaryNameNode
aruna@aruna:~/hadoop-2.7.3/sbin$
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Apache Hadoop