Hey all, I installed bigtop hadoop on a t2.micro instance over at amazon. And I got the following result when trying to initialize the namenode:
root@hadoop1:/home/ec2-user] #/etc/init.d/hadoop-hdfs-namenode init 14/11/15 18:42:20 INFO namenode.NameNode: STARTUP_MSG: /************************************************************ STARTUP_MSG: Starting NameNode STARTUP_MSG: host = hadoop1.jokefire.com/172.31.59.97 STARTUP_MSG: args = [-format] STARTUP_MSG: version = 2.0.5-alpha STARTUP_MSG: classpath = /etc/hadoop/conf:/usr/lib/hadoop/lib/activation-1.1.jar:/usr/lib/hadoop/lib/asm-3.2.jar:/usr/lib/hadoop/lib/avro-1.5.3.jar:/usr/lib/hadoop/lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop/lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop/lib/commons-cli-1.2.jar:/usr/lib/hadoop/lib/commons-codec-1.4.jar:/usr/lib/hadoop/lib/zookeeper-3.4.2.jar:/usr/lib/hadoop/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop/lib/commons-configuration-1.6.jar:/usr/lib/hadoop/lib/commons-digester-1.8.jar:/usr/lib/hadoop/lib/commons-el-1.0.jar:/usr/lib/hadoop/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop/lib/commons-io-2.1.jar:/usr/lib/hadoop/lib/commons-lang-2.5.jar:/usr/lib/hadoop/lib/commons-logging-1.1.1.jar:/usr/lib/hadoop/lib/commons-math-2.1.jar:/usr/lib/hadoop/lib/commons-net-3.1.jar:/usr/lib/hadoop/lib/guava-11.0.2.jar:/usr/lib/hadoop/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop/lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop/lib/jersey-core-1.8.jar:/usr/lib/hadoop/lib/jersey-json-1.8.jar:/usr/lib/hadoop/lib/jersey-server-1.8.jar:/usr/lib/hadoop/lib/jets3t-0.6.1.jar:/usr/lib/hadoop/lib/jettison-1.1.jar:/usr/lib/hadoop/lib/jetty-6.1.26.jar:/usr/lib/hadoop/lib/jetty-util-6.1.26.jar:/usr/lib/hadoop/lib/jsch-0.1.42.jar:/usr/lib/hadoop/lib/jsp-api-2.1.jar:/usr/lib/hadoop/lib/jsr305-1.3.9.jar:/usr/lib/hadoop/lib/kfs-0.3.jar:/usr/lib/hadoop/lib/log4j-1.2.17.jar:/usr/lib/hadoop/lib/paranamer-2.3.jar:/usr/lib/hadoop/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop/lib/servlet-api-2.5.jar:/usr/lib/hadoop/lib/slf4j-api-1.6.1.jar:/usr/lib/hadoop/lib/slf4j-log4j12-1.6.1.jar:/usr/lib/hadoop/lib/snappy-java-1.0.3.2.jar:/usr/lib/hadoop/lib/stax-api-1.0.1.jar:/usr/lib/hadoop/lib/xmlenc-0.52.jar:/usr/lib/hadoop/.//hadoop-annotations-2.0.5-alpha.jar:/usr/lib/hadoop/.//hadoop-auth-2.0.5-alpha.jar:/usr/lib/hadoop/.//hadoop-common-2.0.5-alpha-tests.jar:/usr/lib/hadoop/.//hadoop-common-2.0.5-alpha.jar:/usr/lib/hadoop/contrib/capacity-scheduler/*.jar:/usr/lib/hadoop-hdfs/./:/usr/lib/hadoop-hdfs/lib/asm-3.2.jar:/usr/lib/hadoop-hdfs/lib/commons-cli-1.2.jar:/usr/lib/hadoop-hdfs/lib/commons-codec-1.4.jar:/usr/lib/hadoop-hdfs/lib/commons-daemon-1.0.13.jar:/usr/lib/hadoop-hdfs/lib/commons-el-1.0.jar:/usr/lib/hadoop-hdfs/lib/commons-io-2.1.jar:/usr/lib/hadoop-hdfs/lib/commons-lang-2.5.jar:/usr/lib/hadoop-hdfs/lib/commons-logging-1.1.1.jar:/usr/lib/hadoop-hdfs/lib/guava-11.0.2.jar:/usr/lib/hadoop-hdfs/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop-hdfs/lib/jersey-core-1.8.jar:/usr/lib/hadoop-hdfs/lib/jersey-server-1.8.jar:/usr/lib/hadoop-hdfs/lib/jetty-6.1.26.jar:/usr/lib/hadoop-hdfs/lib/jetty-util-6.1.26.jar:/usr/lib/hadoop-hdfs/lib/jsp-api-2.1.jar:/usr/lib/hadoop-hdfs/lib/jsr305-1.3.9.jar:/usr/lib/hadoop-hdfs/lib/log4j-1.2.17.jar:/usr/lib/hadoop-hdfs/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-hdfs/lib/servlet-api-2.5.jar:/usr/lib/hadoop-hdfs/lib/xmlenc-0.52.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.0.5-alpha-tests.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.0.5-alpha.jar:/usr/lib/hadoop-yarn/lib/aopalliance-1.0.jar:/usr/lib/hadoop-yarn/lib/asm-3.2.jar:/usr/lib/hadoop-yarn/lib/avro-1.5.3.jar:/usr/lib/hadoop-yarn/lib/commons-io-2.1.jar:/usr/lib/hadoop-yarn/lib/guice-3.0.jar:/usr/lib/hadoop-yarn/lib/guice-servlet-3.0.jar:/usr/lib/hadoop-yarn/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-yarn/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-yarn/lib/javax.inject-1.jar:/usr/lib/hadoop-yarn/lib/jersey-core-1.8.jar:/usr/lib/hadoop-yarn/lib/jersey-guice-1.8.jar:/usr/lib/hadoop-yarn/lib/jersey-server-1.8.jar:/usr/lib/hadoop-yarn/lib/junit-4.8.2.jar:/usr/lib/hadoop-yarn/lib/log4j-1.2.17.jar:/usr/lib/hadoop-yarn/lib/netty-3.5.11.Final.jar:/usr/lib/hadoop-yarn/lib/paranamer-2.3.jar:/usr/lib/hadoop-yarn/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-yarn/lib/snappy-java-1.0.3.2.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-api-2.0.5-alpha.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-distributedshell-2.0.5-alpha.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-unmanaged-am-launcher-2.0.5-alpha.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-client-2.0.5-alpha.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-common-2.0.5-alpha.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-common-2.0.5-alpha.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-nodemanager-2.0.5-alpha.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-resourcemanager-2.0.5-alpha.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-tests-2.0.5-alpha.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-web-proxy-2.0.5-alpha.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-site-2.0.5-alpha.jar:/usr/lib/hadoop-mapreduce/lib/aopalliance-1.0.jar:/usr/lib/hadoop-mapreduce/lib/asm-3.2.jar:/usr/lib/hadoop-mapreduce/lib/avro-1.5.3.jar:/usr/lib/hadoop-mapreduce/lib/commons-io-2.1.jar:/usr/lib/hadoop-mapreduce/lib/guice-3.0.jar:/usr/lib/hadoop-mapreduce/lib/guice-servlet-3.0.jar:/usr/lib/hadoop-mapreduce/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/lib/javax.inject-1.jar:/usr/lib/hadoop-mapreduce/lib/jersey-core-1.8.jar:/usr/lib/hadoop-mapreduce/lib/jersey-guice-1.8.jar:/usr/lib/hadoop-mapreduce/lib/jersey-server-1.8.jar:/usr/lib/hadoop-mapreduce/lib/junit-4.8.2.jar:/usr/lib/hadoop-mapreduce/lib/log4j-1.2.17.jar:/usr/lib/hadoop-mapreduce/lib/netty-3.5.11.Final.jar:/usr/lib/hadoop-mapreduce/lib/paranamer-2.3.jar:/usr/lib/hadoop-mapreduce/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-mapreduce/lib/snappy-java-1.0.3.2.jar:/usr/lib/hadoop-mapreduce/.//hadoop-archives-2.0.5-alpha.jar:/usr/lib/hadoop-mapreduce/.//hadoop-datajoin-2.0.5-alpha.jar:/usr/lib/hadoop-mapreduce/.//hadoop-distcp-2.0.5-alpha.jar:/usr/lib/hadoop-mapreduce/.//hadoop-extras-2.0.5-alpha.jar:/usr/lib/hadoop-mapreduce/.//hadoop-gridmix-2.0.5-alpha.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-app-2.0.5-alpha.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-common-2.0.5-alpha.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-core-2.0.5-alpha.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs-2.0.5-alpha.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs-plugins-2.0.5-alpha.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient-2.0.5-alpha-tests.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient-2.0.5-alpha.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-shuffle-2.0.5-alpha.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-examples-2.0.5-alpha.jar:/usr/lib/hadoop-mapreduce/.//hadoop-rumen-2.0.5-alpha.jar:/usr/lib/hadoop-mapreduce/.//hadoop-streaming-2.0.5-alpha.jar STARTUP_MSG: build = https://git-wip-us.apache.org/repos/asf/bigtop.git -r dee8c65d6efb8244d16a3692a558c46744c87c92; compiled by 'jenkins' on 2013-06-09T06:06Z STARTUP_MSG: java = 1.6.0_45 ************************************************************/ Formatting using clusterid: CID-cb75b607-4341-4332-bb3b-3f2f85e0fd5e 14/11/15 18:42:21 INFO util.HostsFileReader: Refreshing hosts (include/exclude) list 14/11/15 18:42:21 INFO blockmanagement.DatanodeManager: dfs.block.invalidate.limit=1000 14/11/15 18:42:21 INFO blockmanagement.BlockManager: dfs.block.access.token.enable=false 14/11/15 18:42:21 INFO blockmanagement.BlockManager: defaultReplication = 1 14/11/15 18:42:21 INFO blockmanagement.BlockManager: maxReplication = 512 14/11/15 18:42:21 INFO blockmanagement.BlockManager: minReplication = 1 14/11/15 18:42:21 INFO blockmanagement.BlockManager: maxReplicationStreams = 2 14/11/15 18:42:21 INFO blockmanagement.BlockManager: shouldCheckForEnoughRacks = false 14/11/15 18:42:21 INFO blockmanagement.BlockManager: replicationRecheckInterval = 3000 14/11/15 18:42:21 INFO blockmanagement.BlockManager: encryptDataTransfer = false 14/11/15 18:42:21 INFO namenode.FSNamesystem: fsOwner = hdfs (auth:SIMPLE) 14/11/15 18:42:21 INFO namenode.FSNamesystem: supergroup = supergroup 14/11/15 18:42:21 INFO namenode.FSNamesystem: isPermissionEnabled = true 14/11/15 18:42:21 INFO namenode.FSNamesystem: HA Enabled: false 14/11/15 18:42:21 INFO namenode.FSNamesystem: Append Enabled: true 14/11/15 18:42:21 INFO namenode.NameNode: Caching file names occuring more than 10 times 14/11/15 18:42:21 INFO namenode.FSNamesystem: dfs.namenode.safemode.threshold-pct = 0.9990000128746033 14/11/15 18:42:21 INFO namenode.FSNamesystem: dfs.namenode.safemode.min.datanodes = 0 14/11/15 18:42:21 INFO namenode.FSNamesystem: dfs.namenode.safemode.extension = 0 Re-format filesystem in Storage Directory /var/lib/hadoop-hdfs/cache/hdfs/dfs/name ? (Y or N) y 14/11/15 18:42:26 INFO common.Storage: Storage directory /var/lib/hadoop-hdfs/cache/hdfs/dfs/name has been successfully formatted. 14/11/15 18:42:26 INFO namenode.FSImage: Saving image file /var/lib/hadoop-hdfs/cache/hdfs/dfs/name/current/fsimage.ckpt_0000000000000000000 using no compression 14/11/15 18:42:26 INFO namenode.FSImage: Image file of size 119 saved in 0 seconds. 14/11/15 18:42:26 INFO namenode.NNStorageRetentionManager: Going to retain 1 images with txid >= 0 14/11/15 18:42:26 INFO util.ExitUtil: Exiting with status 0 14/11/15 18:42:26 INFO namenode.NameNode: SHUTDOWN_MSG: /************************************************************ SHUTDOWN_MSG: Shutting down NameNode at hadoop1.jokefire.com/172.31.59.97 ************************************************************/ Are there enough resources on a t2.micro to run bigtop hadoop? I'm wondering what the problem here is. Thanks Tim -- GPG me!! gpg --keyserver pool.sks-keyservers.net --recv-keys F186197B
