failed to start the Namenode format in hadoop generation 2

Question

[hduser@vm10 ~]$ hadoop namenode -format

DEPRECATED: Use of this script to execute hdfs command is deprecated.

Instead use the hdfs command for it.

19/07/02 01:47:58 INFO namenode.NameNode: STARTUP_MSG:

/************************************************************

STARTUP_MSG: Starting NameNode

STARTUP_MSG:   host = vm10/192.168.0.6

STARTUP_MSG:   args = [-format]

STARTUP_MSG:   version = 2.7.6

STARTUP_MSG:   classpath = /usr/local/hadoop/etc/hadoop:/usr/local/hadoop/share/hadoop/common/lib/jersey-server-1.9.jar:/usr/local/hadoop/share/hadoop/common/lib/hadoop-auth-2.7.6.jar:/usr/local/hadoop/share/hadoop/common/lib/asm-3.2.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-lang-2.6.jar:/usr/local/hadoop/share/hadoop/common/lib/netty-3.6.2.Final.jar:/usr/local/hadoop/share/hadoop/common/lib/jetty-util-6.1.26.jar:/usr/local/hadoop/share/hadoop/common/lib/avro-1.7.4.jar:/usr/local/hadoop/share/hadoop/common/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/common/lib/httpcore-4.2.5.jar:/usr/local/hadoop/share/hadoop/common/lib/jaxb-impl-2.2.3-1.jar:/usr/local/hadoop/share/hadoop/common/lib/jets3t-0.9.0.jar:/usr/local/hadoop/share/hadoop/common/lib/api-asn1-api-1.0.0-M20.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-io-2.4.jar:/usr/local/hadoop/share/hadoop/common/lib/jetty-6.1.26.jar:/usr/local/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-collections-3.2.2.jar:/usr/local/hadoop/share/hadoop/common/lib/httpclient-4.2.5.jar:/usr/local/hadoop/share/hadoop/common/lib/apacheds-i18n-2.0.0-M15.jar:/usr/local/hadoop/share/hadoop/common/lib/snappy-java-1.0.4.1.jar:/usr/local/hadoop/share/hadoop/common/lib/junit-4.11.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-beanutils-core-1.8.0.jar:/usr/local/hadoop/share/hadoop/common/lib/protobuf-java-2.5.0.jar:/usr/local/hadoop/share/hadoop/common/lib/jaxb-api-2.2.2.jar:/usr/local/hadoop/share/hadoop/common/lib/api-util-1.0.0-M20.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-logging-1.1.3.jar:/usr/local/hadoop/share/hadoop/common/lib/servlet-api-2.5.jar:/usr/local/hadoop/share/hadoop/common/lib/curator-framework-2.7.1.jar:/usr/local/hadoop/share/hadoop/common/lib/jackson-core-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/common/lib/jersey-core-1.9.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-codec-1.4.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-cli-1.2.jar:/usr/local/hadoop/share/hadoop/common/lib/java-xmlbuilder-0.4.jar:/usr/local/hadoop/share/hadoop/common/lib/slf4j-api-1.7.10.jar:/usr/local/hadoop/share/hadoop/common/lib/paranamer-2.3.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-httpclient-3.1.jar:/usr/local/hadoop/share/hadoop/common/lib/xmlenc-0.52.jar:/usr/local/hadoop/share/hadoop/common/lib/activation-1.1.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-beanutils-1.7.0.jar:/usr/local/hadoop/share/hadoop/common/lib/stax-api-1.0-2.jar:/usr/local/hadoop/share/hadoop/common/lib/mockito-all-1.8.5.jar:/usr/local/hadoop/share/hadoop/common/lib/jersey-json-1.9.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-compress-1.4.1.jar:/usr/local/hadoop/share/hadoop/common/lib/zookeeper-3.4.6.jar:/usr/local/hadoop/share/hadoop/common/lib/htrace-core-3.1.0-incubating.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-math3-3.1.1.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-configuration-1.6.jar:/usr/local/hadoop/share/hadoop/common/lib/jsch-0.1.54.jar:/usr/local/hadoop/share/hadoop/common/lib/jsr305-3.0.0.jar:/usr/local/hadoop/share/hadoop/common/lib/gson-2.2.4.jar:/usr/local/hadoop/share/hadoop/common/lib/guava-11.0.2.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-digester-1.8.jar:/usr/local/hadoop/share/hadoop/common/lib/jackson-jaxrs-1.9.13.jar:/usr/local/hadoop/share/hadoop/common/lib/jetty-sslengine-6.1.26.jar:/usr/local/hadoop/share/hadoop/common/lib/jettison-1.1.jar:/usr/local/hadoop/share/hadoop/common/lib/xz-1.0.jar:/usr/local/hadoop/share/hadoop/common/lib/jackson-xc-1.9.13.jar:/usr/local/hadoop/share/hadoop/common/lib/curator-recipes-2.7.1.jar:/usr/local/hadoop/share/hadoop/common/lib/jsp-api-2.1.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-net-3.1.jar:/usr/local/hadoop/share/hadoop/common/lib/log4j-1.2.17.jar:/usr/local/hadoop/share/hadoop/common/lib/hadoop-annotations-2.7.6.jar:/usr/local/hadoop/share/hadoop/common/lib/curator-client-2.7.1.jar:/usr/local/hadoop/share/hadoop/common/lib/apacheds-kerberos-codec-2.0.0-M15.jar:/usr/local/hadoop/share/hadoop/common/lib/hamcrest-core-1.3.jar:/usr/local/hadoop/share/hadoop/common/hadoop-nfs-2.7.6.jar:/usr/local/hadoop/share/hadoop/common/hadoop-common-2.7.6.jar:/usr/local/hadoop/share/hadoop/common/hadoop-common-2.7.6-tests.jar:/usr/local/hadoop/share/hadoop/hdfs:/usr/local/hadoop/share/hadoop/hdfs/lib/jersey-server-1.9.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/leveldbjni-all-1.8.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/asm-3.2.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/xercesImpl-2.9.1.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/commons-lang-2.6.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/netty-3.6.2.Final.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jetty-util-6.1.26.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/commons-io-2.4.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/xml-apis-1.3.04.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jetty-6.1.26.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/protobuf-java-2.5.0.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/commons-logging-1.1.3.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/servlet-api-2.5.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jackson-core-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jersey-core-1.9.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/commons-codec-1.4.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/commons-cli-1.2.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/xmlenc-0.52.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/netty-all-4.0.23.Final.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/htrace-core-3.1.0-incubating.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jsr305-3.0.0.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/commons-daemon-1.0.13.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/guava-11.0.2.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/log4j-1.2.17.jar:/usr/local/hadoop/share/hadoop/hdfs/hadoop-hdfs-nfs-2.7.6.jar:/usr/local/hadoop/share/hadoop/hdfs/hadoop-hdfs-2.7.6.jar:/usr/local/hadoop/share/hadoop/hdfs/hadoop-hdfs-2.7.6-tests.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jersey-server-1.9.jar:/usr/local/hadoop/share/hadoop/yarn/lib/leveldbjni-all-1.8.jar:/usr/local/hadoop/share/hadoop/yarn/lib/asm-3.2.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-lang-2.6.jar:/usr/local/hadoop/share/hadoop/yarn/lib/netty-3.6.2.Final.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jersey-client-1.9.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jetty-util-6.1.26.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jaxb-impl-2.2.3-1.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-io-2.4.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jetty-6.1.26.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-collections-3.2.2.jar:/usr/local/hadoop/share/hadoop/yarn/lib/zookeeper-3.4.6-tests.jar:/usr/local/hadoop/share/hadoop/yarn/lib/protobuf-java-2.5.0.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jaxb-api-2.2.2.jar:/usr/local/hadoop/share/hadoop/yarn/lib/aopalliance-1.0.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-logging-1.1.3.jar:/usr/local/hadoop/share/hadoop/yarn/lib/servlet-api-2.5.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jackson-core-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jersey-core-1.9.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-codec-1.4.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-cli-1.2.jar:/usr/local/hadoop/share/hadoop/yarn/lib/activation-1.1.jar:/usr/local/hadoop/share/hadoop/yarn/lib/stax-api-1.0-2.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jersey-json-1.9.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-compress-1.4.1.jar:/usr/local/hadoop/share/hadoop/yarn/lib/zookeeper-3.4.6.jar:/usr/local/hadoop/share/hadoop/yarn/lib/guice-3.0.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jsr305-3.0.0.jar:/usr/local/hadoop/share/hadoop/yarn/lib/guava-11.0.2.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jackson-jaxrs-1.9.13.jar:/usr/local/hadoop/share/hadoop/yarn/lib/guice-servlet-3.0.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jettison-1.1.jar:/usr/local/hadoop/share/hadoop/yarn/lib/xz-1.0.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jackson-xc-1.9.13.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jersey-guice-1.9.jar:/usr/local/hadoop/share/hadoop/yarn/lib/log4j-1.2.17.jar:/usr/local/hadoop/share/hadoop/yarn/lib/javax.inject-1.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-api-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-common-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-client-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-applications-unmanaged-am-launcher-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-resourcemanager-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-applicationhistoryservice-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-registry-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-applications-distributedshell-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-web-proxy-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-nodemanager-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-tests-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-sharedcachemanager-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-common-2.7.6.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/jersey-server-1.9.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/leveldbjni-all-1.8.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/asm-3.2.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/netty-3.6.2.Final.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/avro-1.7.4.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/commons-io-2.4.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/snappy-java-1.0.4.1.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/junit-4.11.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/protobuf-java-2.5.0.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/aopalliance-1.0.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/jackson-core-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/jersey-core-1.9.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/paranamer-2.3.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/commons-compress-1.4.1.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/guice-3.0.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/guice-servlet-3.0.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/xz-1.0.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/jersey-guice-1.9.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/log4j-1.2.17.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/hadoop-annotations-2.7.6.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/javax.inject-1.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/hamcrest-core-1.3.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-common-2.7.6.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-shuffle-2.7.6.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-2.7.6.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-plugins-2.7.6.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-app-2.7.6.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.7.6-tests.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.7.6.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-core-2.7.6.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.6.jar:/usr/local/hadoop/contrib/capacity-scheduler/*.jar:/usr/local/hadoop/contrib/capacity-scheduler/*.jar

STARTUP_MSG:   build = https://shv@git-wip-us.apache.org/repos/asf/hadoop.git -r 085099c66cf28be31604560c376fa282e69282b8; compiled by 'kshvachk' on 2018-04-18T01:33Z

STARTUP_MSG:   java = 1.7.0_221

************************************************************/

19/07/02 01:47:58 INFO namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT]

19/07/02 01:47:58 INFO namenode.NameNode: createNameNode [-format]

Formatting using clusterid: CID-e1cce6ca-55f9-4ae1-ab17-e71baeced645

19/07/02 01:48:03 INFO namenode.FSNamesystem: No KeyProvider found.

19/07/02 01:48:03 INFO namenode.FSNamesystem: fsLock is fair: true

19/07/02 01:48:03 INFO namenode.FSNamesystem: Detailed lock hold time metrics enabled: false

19/07/02 01:48:03 INFO blockmanagement.DatanodeManager: dfs.block.invalidate.limit=1000

19/07/02 01:48:03 INFO blockmanagement.DatanodeManager: dfs.namenode.datanode.registration.ip-hostname-check=true

19/07/02 01:48:03 INFO blockmanagement.BlockManager: dfs.namenode.startup.delay.block.deletion.sec is set to 000:00:00:00.000

19/07/02 01:48:03 INFO blockmanagement.BlockManager: The block deletion will start around 2019 Jul 02 01:48:03

19/07/02 01:48:03 INFO util.GSet: Computing capacity for map BlocksMap

19/07/02 01:48:03 INFO util.GSet: VM type       = 64-bit

19/07/02 01:48:03 INFO util.GSet: 2.0% max memory 966.7 MB = 19.3 MB

19/07/02 01:48:03 INFO util.GSet: capacity      = 2^21 = 2097152 entries

19/07/02 01:48:03 INFO blockmanagement.BlockManager: dfs.block.access.token.enable=false

19/07/02 01:48:03 INFO blockmanagement.BlockManager: defaultReplication         = 2

19/07/02 01:48:03 INFO blockmanagement.BlockManager: maxReplication             = 512

19/07/02 01:48:03 INFO blockmanagement.BlockManager: minReplication             = 1

19/07/02 01:48:03 INFO blockmanagement.BlockManager: maxReplicationStreams      = 2

19/07/02 01:48:03 INFO blockmanagement.BlockManager: replicationRecheckInterval = 3000

19/07/02 01:48:03 INFO blockmanagement.BlockManager: encryptDataTransfer        = false

19/07/02 01:48:03 INFO blockmanagement.BlockManager: maxNumBlocksToLog          = 1000

19/07/02 01:48:03 INFO namenode.FSNamesystem: fsOwner             = hduser (auth:SIMPLE)

19/07/02 01:48:03 INFO namenode.FSNamesystem: supergroup          = supergroup

19/07/02 01:48:03 INFO namenode.FSNamesystem: isPermissionEnabled = true

19/07/02 01:48:03 INFO namenode.FSNamesystem: Determined nameservice ID: mycluster

19/07/02 01:48:03 INFO namenode.FSNamesystem: HA Enabled: true

19/07/02 01:48:03 INFO namenode.FSNamesystem: Append Enabled: true

19/07/02 01:48:04 INFO util.GSet: Computing capacity for map INodeMap

19/07/02 01:48:04 INFO util.GSet: VM type       = 64-bit

19/07/02 01:48:04 INFO util.GSet: 1.0% max memory 966.7 MB = 9.7 MB

19/07/02 01:48:04 INFO util.GSet: capacity      = 2^20 = 1048576 entries

19/07/02 01:48:04 INFO namenode.FSDirectory: ACLs enabled? false

19/07/02 01:48:04 INFO namenode.FSDirectory: XAttrs enabled? true

19/07/02 01:48:04 INFO namenode.FSDirectory: Maximum size of an xattr: 16384

19/07/02 01:48:04 INFO namenode.NameNode: Caching file names occuring more than 10 times

19/07/02 01:48:04 INFO util.GSet: Computing capacity for map cachedBlocks

19/07/02 01:48:04 INFO util.GSet: VM type       = 64-bit

19/07/02 01:48:04 INFO util.GSet: 0.25% max memory 966.7 MB = 2.4 MB

19/07/02 01:48:04 INFO util.GSet: capacity      = 2^18 = 262144 entries

19/07/02 01:48:04 INFO namenode.FSNamesystem: dfs.namenode.safemode.threshold-pct = 0.9990000128746033

19/07/02 01:48:04 INFO namenode.FSNamesystem: dfs.namenode.safemode.min.datanodes = 0

19/07/02 01:48:04 INFO namenode.FSNamesystem: dfs.namenode.safemode.extension     = 30000

19/07/02 01:48:04 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.window.num.buckets = 10

19/07/02 01:48:04 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.num.users = 10

19/07/02 01:48:04 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.windows.minutes = 1,5,25

19/07/02 01:48:04 INFO namenode.FSNamesystem: Retry cache on namenode is enabled

19/07/02 01:48:04 INFO namenode.FSNamesystem: Retry cache will use 0.03 of total heap and retry cache entry expiry time is 600000 millis

19/07/02 01:48:04 INFO util.GSet: Computing capacity for map NameNodeRetryCache

19/07/02 01:48:04 INFO util.GSet: VM type       = 64-bit

19/07/02 01:48:04 INFO util.GSet: 0.029999999329447746% max memory 966.7 MB = 297.0 KB

19/07/02 01:48:04 INFO util.GSet: capacity      = 2^15 = 32768 entries

19/07/02 01:48:04 ERROR namenode.NameNode: Failed to start namenode.

java.lang.IllegalArgumentException: URI has an authority component

at java.io.File.<init>(File.java:423)

at org.apache.hadoop.hdfs.server.namenode.NNStorage.getStorageDirectory(NNStorage.java:329)

at org.apache.hadoop.hdfs.server.namenode.FSEditLog.initJournals(FSEditLog.java:278)

at org.apache.hadoop.hdfs.server.namenode.FSEditLog.initJournalsForWrite(FSEditLog.java:249)

at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:994)

at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1457)

at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1582)

19/07/02 01:48:04 INFO util.ExitUtil: Exiting with status 1

19/07/02 01:48:04 INFO namenode.NameNode: SHUTDOWN_MSG:

/************************************************************

SHUTDOWN_MSG: Shutting down NameNode at vm10/192.168.0.6

************************************************************/

[hduser@vm10 ~]$

Comments

Hi @Saroj, seems like a problem with hdfs-site.xml or core-site.xml file. Can share the contents of these files?

---

vi core-site.xml

<configuration>
<property>
<name> fs.defaultFS</name> ​<value>hdfs://mycluster</value> <description>The name of the default file system</description> </property> </configuration>

vi hdfs-site.xml

<configuration>
<property>
<name>dfs.nameservices</name>
<value>mycluster</value>
</property>

<property>
<name> dfs.replication</name>
<value>2</value>
<description>To specify replication</description>
</property>

<property>
<name> dfs.namenode.name.dir</name>
<value>file://hdfs/namehaa</value>
<final>true</description>
</property>

<property>
<name> dfs.datanode.data.dir</name>
<value>file://hdfs/datahaa</value>
<final>true</description>
</property>

<property>
<name> dfs.ha.namenodes.mycluster</name>
<value>nn1,nn2</value>
</property>

<property>
<name> dfs.namenode.rpc-address.mycluster.nn1</name>
<value>vm10:9000</value>
</property>

<property>
<name> dfs.namenode.rpc-address.mycluster.nn2</name>
<value>vm11:9000</value>
</property>

<property>
<name> dfs.namenode.http-address.mycluster.nn1</name>
<value>vm10:50070</value>
</property>

<property>
<name> dfs.namenode.http-address.mycluster.nn2</name>
<value>vm10:50070</value>
</property>

<property>
<name> dfs.namenode.shared.edits.dir</name>
<value>file://mnt/filer1</value>
</property>

<property>
<name> dfs.client.failover.proxy.provider.mycluster</name>
<value>org.apache.hdfs.server.namenode.ha.configuredFailoverProxyProvider</value>
</property>

<property>
<name> dfs.ha.fencing.methods</name>
<value>sshfence</value>
</property>

<property>
<name> dfs.ha.fencing.private-key-files</name>
<value>/home/hduser/.ssh/id_rsa</value>
</property>
</configuration>

---

No LUCK ..I have followed your instruction but no luck..

[hduser@vm11 ~]$ cd /usr/local/hadoop

[hduser@vm11 hadoop]$ bin/hdfs namenode -format

19/07/03 00:35:09 INFO namenode.NameNode: STARTUP_MSG:

/************************************************************

STARTUP_MSG: Starting NameNode

STARTUP_MSG:   host = vm11/192.168.0.7

STARTUP_MSG:   args = [-format]

STARTUP_MSG:   version = 2.7.6

STARTUP_MSG:   classpath = /usr/local/hadoop/etc/hadoop:/usr/local/hadoop/share/hadoop/common/lib/jersey-server-1.9.jar:/usr/local/hadoop/share/hadoop/common/lib/hadoop-auth-2.7.6.jar:/usr/local/hadoop/share/hadoop/common/lib/asm-3.2.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-lang-2.6.jar:/usr/local/hadoop/share/hadoop/common/lib/netty-3.6.2.Final.jar:/usr/local/hadoop/share/hadoop/common/lib/jetty-util-6.1.26.jar:/usr/local/hadoop/share/hadoop/common/lib/avro-1.7.4.jar:/usr/local/hadoop/share/hadoop/common/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/common/lib/httpcore-4.2.5.jar:/usr/local/hadoop/share/hadoop/common/lib/jaxb-impl-2.2.3-1.jar:/usr/local/hadoop/share/hadoop/common/lib/jets3t-0.9.0.jar:/usr/local/hadoop/share/hadoop/common/lib/api-asn1-api-1.0.0-M20.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-io-2.4.jar:/usr/local/hadoop/share/hadoop/common/lib/jetty-6.1.26.jar:/usr/local/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-collections-3.2.2.jar:/usr/local/hadoop/share/hadoop/common/lib/httpclient-4.2.5.jar:/usr/local/hadoop/share/hadoop/common/lib/apacheds-i18n-2.0.0-M15.jar:/usr/local/hadoop/share/hadoop/common/lib/snappy-java-1.0.4.1.jar:/usr/local/hadoop/share/hadoop/common/lib/junit-4.11.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-beanutils-core-1.8.0.jar:/usr/local/hadoop/share/hadoop/common/lib/protobuf-java-2.5.0.jar:/usr/local/hadoop/share/hadoop/common/lib/jaxb-api-2.2.2.jar:/usr/local/hadoop/share/hadoop/common/lib/api-util-1.0.0-M20.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-logging-1.1.3.jar:/usr/local/hadoop/share/hadoop/common/lib/servlet-api-2.5.jar:/usr/local/hadoop/share/hadoop/common/lib/curator-framework-2.7.1.jar:/usr/local/hadoop/share/hadoop/common/lib/jackson-core-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/common/lib/jersey-core-1.9.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-codec-1.4.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-cli-1.2.jar:/usr/local/hadoop/share/hadoop/common/lib/java-xmlbuilder-0.4.jar:/usr/local/hadoop/share/hadoop/common/lib/slf4j-api-1.7.10.jar:/usr/local/hadoop/share/hadoop/common/lib/paranamer-2.3.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-httpclient-3.1.jar:/usr/local/hadoop/share/hadoop/common/lib/xmlenc-0.52.jar:/usr/local/hadoop/share/hadoop/common/lib/activation-1.1.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-beanutils-1.7.0.jar:/usr/local/hadoop/share/hadoop/common/lib/stax-api-1.0-2.jar:/usr/local/hadoop/share/hadoop/common/lib/mockito-all-1.8.5.jar:/usr/local/hadoop/share/hadoop/common/lib/jersey-json-1.9.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-compress-1.4.1.jar:/usr/local/hadoop/share/hadoop/common/lib/zookeeper-3.4.6.jar:/usr/local/hadoop/share/hadoop/common/lib/htrace-core-3.1.0-incubating.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-math3-3.1.1.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-configuration-1.6.jar:/usr/local/hadoop/share/hadoop/common/lib/jsch-0.1.54.jar:/usr/local/hadoop/share/hadoop/common/lib/jsr305-3.0.0.jar:/usr/local/hadoop/share/hadoop/common/lib/gson-2.2.4.jar:/usr/local/hadoop/share/hadoop/common/lib/guava-11.0.2.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-digester-1.8.jar:/usr/local/hadoop/share/hadoop/common/lib/jackson-jaxrs-1.9.13.jar:/usr/local/hadoop/share/hadoop/common/lib/jetty-sslengine-6.1.26.jar:/usr/local/hadoop/share/hadoop/common/lib/jettison-1.1.jar:/usr/local/hadoop/share/hadoop/common/lib/xz-1.0.jar:/usr/local/hadoop/share/hadoop/common/lib/jackson-xc-1.9.13.jar:/usr/local/hadoop/share/hadoop/common/lib/curator-recipes-2.7.1.jar:/usr/local/hadoop/share/hadoop/common/lib/jsp-api-2.1.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-net-3.1.jar:/usr/local/hadoop/share/hadoop/common/lib/log4j-1.2.17.jar:/usr/local/hadoop/share/hadoop/common/lib/hadoop-annotations-2.7.6.jar:/usr/local/hadoop/share/hadoop/common/lib/curator-client-2.7.1.jar:/usr/local/hadoop/share/hadoop/common/lib/apacheds-kerberos-codec-2.0.0-M15.jar:/usr/local/hadoop/share/hadoop/common/lib/hamcrest-core-1.3.jar:/usr/local/hadoop/share/hadoop/common/hadoop-nfs-2.7.6.jar:/usr/local/hadoop/share/hadoop/common/hadoop-common-2.7.6.jar:/usr/local/hadoop/share/hadoop/common/hadoop-common-2.7.6-tests.jar:/usr/local/hadoop/share/hadoop/hdfs:/usr/local/hadoop/share/hadoop/hdfs/lib/jersey-server-1.9.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/leveldbjni-all-1.8.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/asm-3.2.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/xercesImpl-2.9.1.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/commons-lang-2.6.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/netty-3.6.2.Final.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jetty-util-6.1.26.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/commons-io-2.4.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/xml-apis-1.3.04.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jetty-6.1.26.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/protobuf-java-2.5.0.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/commons-logging-1.1.3.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/servlet-api-2.5.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jackson-core-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jersey-core-1.9.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/commons-codec-1.4.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/commons-cli-1.2.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/xmlenc-0.52.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/netty-all-4.0.23.Final.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/htrace-core-3.1.0-incubating.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jsr305-3.0.0.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/commons-daemon-1.0.13.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/guava-11.0.2.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/log4j-1.2.17.jar:/usr/local/hadoop/share/hadoop/hdfs/hadoop-hdfs-nfs-2.7.6.jar:/usr/local/hadoop/share/hadoop/hdfs/hadoop-hdfs-2.7.6.jar:/usr/local/hadoop/share/hadoop/hdfs/hadoop-hdfs-2.7.6-tests.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jersey-server-1.9.jar:/usr/local/hadoop/share/hadoop/yarn/lib/leveldbjni-all-1.8.jar:/usr/local/hadoop/share/hadoop/yarn/lib/asm-3.2.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-lang-2.6.jar:/usr/local/hadoop/share/hadoop/yarn/lib/netty-3.6.2.Final.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jersey-client-1.9.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jetty-util-6.1.26.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jaxb-impl-2.2.3-1.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-io-2.4.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jetty-6.1.26.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-collections-3.2.2.jar:/usr/local/hadoop/share/hadoop/yarn/lib/zookeeper-3.4.6-tests.jar:/usr/local/hadoop/share/hadoop/yarn/lib/protobuf-java-2.5.0.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jaxb-api-2.2.2.jar:/usr/local/hadoop/share/hadoop/yarn/lib/aopalliance-1.0.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-logging-1.1.3.jar:/usr/local/hadoop/share/hadoop/yarn/lib/servlet-api-2.5.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jackson-core-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jersey-core-1.9.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-codec-1.4.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-cli-1.2.jar:/usr/local/hadoop/share/hadoop/yarn/lib/activation-1.1.jar:/usr/local/hadoop/share/hadoop/yarn/lib/stax-api-1.0-2.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jersey-json-1.9.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-compress-1.4.1.jar:/usr/local/hadoop/share/hadoop/yarn/lib/zookeeper-3.4.6.jar:/usr/local/hadoop/share/hadoop/yarn/lib/guice-3.0.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jsr305-3.0.0.jar:/usr/local/hadoop/share/hadoop/yarn/lib/guava-11.0.2.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jackson-jaxrs-1.9.13.jar:/usr/local/hadoop/share/hadoop/yarn/lib/guice-servlet-3.0.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jettison-1.1.jar:/usr/local/hadoop/share/hadoop/yarn/lib/xz-1.0.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jackson-xc-1.9.13.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jersey-guice-1.9.jar:/usr/local/hadoop/share/hadoop/yarn/lib/log4j-1.2.17.jar:/usr/local/hadoop/share/hadoop/yarn/lib/javax.inject-1.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-api-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-common-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-client-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-applications-unmanaged-am-launcher-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-resourcemanager-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-applicationhistoryservice-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-registry-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-applications-distributedshell-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-web-proxy-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-nodemanager-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-tests-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-sharedcachemanager-2.7.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-common-2.7.6.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/jersey-server-1.9.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/leveldbjni-all-1.8.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/asm-3.2.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/netty-3.6.2.Final.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/avro-1.7.4.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/commons-io-2.4.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/snappy-java-1.0.4.1.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/junit-4.11.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/protobuf-java-2.5.0.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/aopalliance-1.0.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/jackson-core-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/jersey-core-1.9.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/paranamer-2.3.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/commons-compress-1.4.1.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/guice-3.0.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/guice-servlet-3.0.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/xz-1.0.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/jersey-guice-1.9.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/log4j-1.2.17.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/hadoop-annotations-2.7.6.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/javax.inject-1.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/hamcrest-core-1.3.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-common-2.7.6.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-shuffle-2.7.6.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-2.7.6.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-plugins-2.7.6.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-app-2.7.6.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.7.6-tests.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.7.6.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-core-2.7.6.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.6.jar:/usr/local/hadoop/contrib/capacity-scheduler/*.jar

STARTUP_MSG:   build = https://shv@git-wip-us.apache.org/repos/asf/hadoop.git -r 085099c66cf28be31604560c376fa282e69282b8; compiled by 'kshvachk' on 2018-04-18T01:33Z

STARTUP_MSG:   java = 1.7.0_221

************************************************************/

19/07/03 00:35:09 INFO namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT]

19/07/03 00:35:10 INFO namenode.NameNode: createNameNode [-format]

Formatting using clusterid: CID-72ef4454-0219-4122-9c93-1c3401ee73e3

19/07/03 00:35:13 INFO namenode.FSNamesystem: No KeyProvider found.

19/07/03 00:35:13 INFO namenode.FSNamesystem: fsLock is fair: true

19/07/03 00:35:13 INFO namenode.FSNamesystem: Detailed lock hold time metrics enabled: false

19/07/03 00:35:13 INFO blockmanagement.DatanodeManager: dfs.block.invalidate.limit=1000

19/07/03 00:35:13 INFO blockmanagement.DatanodeManager: dfs.namenode.datanode.registration.ip-hostname-check=true

19/07/03 00:35:13 INFO blockmanagement.BlockManager: dfs.namenode.startup.delay.block.deletion.sec is set to 000:00:00:00.000

19/07/03 00:35:13 INFO blockmanagement.BlockManager: The block deletion will start around 2019 Jul 03 00:35:13

19/07/03 00:35:13 INFO util.GSet: Computing capacity for map BlocksMap

19/07/03 00:35:13 INFO util.GSet: VM type       = 64-bit

19/07/03 00:35:13 INFO util.GSet: 2.0% max memory 966.7 MB = 19.3 MB

19/07/03 00:35:13 INFO util.GSet: capacity      = 2^21 = 2097152 entries

19/07/03 00:35:13 INFO blockmanagement.BlockManager: dfs.block.access.token.enable=false

19/07/03 00:35:13 INFO blockmanagement.BlockManager: defaultReplication         = 2

19/07/03 00:35:13 INFO blockmanagement.BlockManager: maxReplication             = 512

19/07/03 00:35:13 INFO blockmanagement.BlockManager: minReplication             = 1

19/07/03 00:35:13 INFO blockmanagement.BlockManager: maxReplicationStreams      = 2

19/07/03 00:35:13 INFO blockmanagement.BlockManager: replicationRecheckInterval = 3000

19/07/03 00:35:13 INFO blockmanagement.BlockManager: encryptDataTransfer        = false

19/07/03 00:35:13 INFO blockmanagement.BlockManager: maxNumBlocksToLog          = 1000

19/07/03 00:35:14 INFO namenode.FSNamesystem: fsOwner             = hduser (auth:SIMPLE)

19/07/03 00:35:14 INFO namenode.FSNamesystem: supergroup          = supergroup

19/07/03 00:35:14 INFO namenode.FSNamesystem: isPermissionEnabled = true

19/07/03 00:35:14 INFO namenode.FSNamesystem: Determined nameservice ID: mycluster

19/07/03 00:35:14 INFO namenode.FSNamesystem: HA Enabled: true

19/07/03 00:35:14 INFO namenode.FSNamesystem: Append Enabled: true

19/07/03 00:35:14 INFO util.GSet: Computing capacity for map INodeMap

19/07/03 00:35:14 INFO util.GSet: VM type       = 64-bit

19/07/03 00:35:14 INFO util.GSet: 1.0% max memory 966.7 MB = 9.7 MB

19/07/03 00:35:14 INFO util.GSet: capacity      = 2^20 = 1048576 entries

19/07/03 00:35:14 INFO namenode.FSDirectory: ACLs enabled? false

19/07/03 00:35:14 INFO namenode.FSDirectory: XAttrs enabled? true

19/07/03 00:35:14 INFO namenode.FSDirectory: Maximum size of an xattr: 16384

19/07/03 00:35:14 INFO namenode.NameNode: Caching file names occuring more than 10 times

19/07/03 00:35:14 INFO util.GSet: Computing capacity for map cachedBlocks

19/07/03 00:35:14 INFO util.GSet: VM type       = 64-bit

19/07/03 00:35:14 INFO util.GSet: 0.25% max memory 966.7 MB = 2.4 MB

19/07/03 00:35:14 INFO util.GSet: capacity      = 2^18 = 262144 entries

19/07/03 00:35:14 INFO namenode.FSNamesystem: dfs.namenode.safemode.threshold-pct = 0.9990000128746033

19/07/03 00:35:14 INFO namenode.FSNamesystem: dfs.namenode.safemode.min.datanodes = 0

19/07/03 00:35:14 INFO namenode.FSNamesystem: dfs.namenode.safemode.extension     = 30000

19/07/03 00:35:14 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.window.num.buckets = 10

19/07/03 00:35:14 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.num.users = 10

19/07/03 00:35:14 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.windows.minutes = 1,5,25

19/07/03 00:35:14 INFO namenode.FSNamesystem: Retry cache on namenode is enabled

19/07/03 00:35:14 INFO namenode.FSNamesystem: Retry cache will use 0.03 of total heap and retry cache entry expiry time is 600000 millis

19/07/03 00:35:14 INFO util.GSet: Computing capacity for map NameNodeRetryCache

19/07/03 00:35:14 INFO util.GSet: VM type       = 64-bit

19/07/03 00:35:14 INFO util.GSet: 0.029999999329447746% max memory 966.7 MB = 297.0 KB

19/07/03 00:35:14 INFO util.GSet: capacity      = 2^15 = 32768 entries

19/07/03 00:35:14 ERROR namenode.NameNode: Failed to start namenode.

java.lang.IllegalArgumentException: URI has an authority component

at java.io.File.<init>(File.java:423)

at org.apache.hadoop.hdfs.server.namenode.NNStorage.getStorageDirectory(NNStorage.java:329)

at org.apache.hadoop.hdfs.server.namenode.FSEditLog.initJournals(FSEditLog.java:278)

at org.apache.hadoop.hdfs.server.namenode.FSEditLog.initJournalsForWrite(FSEditLog.java:249)

at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:994)

at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1457)

at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1582)

19/07/03 00:35:14 INFO util.ExitUtil: Exiting with status 1

19/07/03 00:35:14 INFO namenode.NameNode: SHUTDOWN_MSG:

/************************************************************

SHUTDOWN_MSG: Shutting down NameNode at vm11/192.168.0.7

************************************************************/

[hduser@vm11 hadoop]$

======================================
hdfs-site.xml

<configuration>

<property>
<name>dfs.nameservices</name>
<value>mycluster</value>
</property>

<property>

<name> dfs.replication</name>
<value>2</value>
<description>To specify replication</description>
</property>

<property>

<name> dfs.namenode.name.dir</name>
<value>file://hdfs/namehaa</value>
<final>true</final>
</property>

<property>

<name> dfs.datanode.data.dir</name>
<value>file://hdfs/datahaa</value>
<final>true</final>
</property>

<property>
<name> dfs.ha.namenodes.mycluster</name>
<value>nn1,nn2</value>
</property>

<property>
<name> dfs.namenode.rpc-address.mycluster.nn1</name>
<value>vm11:9000</value>
</property>

<property>
<name> dfs.namenode.rpc-address.mycluster.nn2</name>
<value>vm13:9000</value>
</property>

<property>
<name> dfs.namenode.http-address.mycluster.nn1</name>
<value>vm11:50070</value>
</property>

<property>
<name> dfs.namenode.http-address.mycluster.nn2</name>
<value>vm13:50070</value>
</property>

<property>
<name> dfs.namenode.shared.edits.dir</name>
<value>file://mnt/filer1</value>
</property>

<property>
<name> dfs.client.failover.proxy.provider.mycluster</name>
<value>org.apache.hdfs.server.namenode.ha.configuredFailoverProxyProvider</value>
</property>

<property>
<name> dfs.ha.fencing.methods</name>
<value>sshfence</value>
</property>

<property>
<name> dfs.ha.fencing.private-key-files</name>
<value>/home/hduser/.ssh/id_rsa</value>
</property>

</configuration>

-----------------------------

cat core-site.xml

<configuration>

<property>

<name>fs.defaultFS</name>
<value>hdfs://mycluster</value>
<description>The name of the default file system</description>
</property>

</configuration>

===========================
yarn-site.xml

<configuration>

<!-- Site specific YARN configuration properties -->

<property>
<name>yarn.resourcemanager.address</name>
<value>vm11:9001</value>
</property>

<property>
<name>yarn.resourcemanager.hostname</name>
<value>vm11</value>
</property>

<property>
<name>yarn.nodemanager.aux-services</name>
<value>mapreduce_shuffle</value>
</property>

<property>
<name>yarn.nodemanager.auxservices.mapreduce.shuffle.class</name>
<value>org.apache.mapred.ShuffleHandler</value>
</property>

</configuration>

Answer 1

Hi,

You can check this out:

1. Delete all the content from the temporary file using this:

rm -Rf <tmp dir>

2. format the namenode:

bin/hadoop namenode -format

3. start all process again:

bin/start-all.sh

You can try this and let me know it works or not.

Comments

Hi Gitika,

I have done that and it is formatted but namenode daemon is running and after sometime it is disappearing.

vm12]$cd /usr/local/hadoop]$hdfs namenode -bootstrapStandby -force

It is not also happening..

Thanks for your reply and help..

I will try to fix this and if anything i will get i will update you on this.