Hi, How did you configure the local hadoop?
I just simply copied ~/.whirr/myhadoopcluster/hadoop-site.xml to my local hadoop config folder, and it works. Best, Huanchen On Apr 16, 2012, at 12:12 AM, Đỗ Hoàng Khiêm wrote: > Hi, I am new to Whirr and I'm trying to setup a Hadoop cluster on EC2 with > Whirr,I have followed the tutorial on Cloudera > https://ccp.cloudera.com/display/CDHDOC/Whirr+Installation > > Before install Whirr, I install Hadoop (0.20.2-cdh3u3), then install Whirr > (0.5.0-cdh3u3) on my local machine (running Linux Mint 11). > > Here's my cluster config file > > whirr.cluster-name=large-cluster > whirr.instance-templates=1 hadoop-jobtracker+hadoop-namenode,1 > hadoop-datanode+hadoop-tasktracker > whirr.provider=aws-ec2 > whirr.identity=XXXXXXXXXXXXXXX > whirr.credential=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx > whirr.private-key-file=${sys:user.home}/.ssh/id_rsa > whirr.public-key-file=${sys:user.home}/.ssh/id_rsa.pub > whirr.hadoop-install-function=install_cdh_hadoop > whirr.hadoop-configure-function=configure_cdh_hadoop > whirr.hardware-id=m1.large > whirr.image-id=us-east-1/ami-da0cf8b3 > whirr.location-id=us-east-1 > > The cluster lauching looks normally > > khiem@master ~ $ whirr launch-cluster --config large-hadoop.properties > Bootstrapping cluster > Configuring template > Starting 1 node(s) with roles [hadoop-datanode, hadoop-tasktracker] > Configuring template > Starting 1 node(s) with roles [hadoop-jobtracker, hadoop-namenode] > Nodes started: [[id=us-east-1/i-9aa01dfd, providerId=i-9aa01dfd, > group=large-cluster, name=null, location=[id=us-east-1a, scope=ZONE, > description=us-east-1a, parent=us-east-1, iso3166Codes=[US-VA], metadata={}], > uri=null, imageId=us-east-1/ami-da0cf8b3, os=[name=null, family=ubuntu, > version=10.04, arch=paravirtual, is64Bit=true, > description=ubuntu-images-us/ubuntu-lucid-10.04-amd64-server-20101020.manifest.xml], > state=RUNNING, loginPort=22, privateAddresses=[10.196.142.64], > publicAddresses=[107.20.64.97], hardware=[id=m1.large, providerId=m1.large, > name=null, processors=[[cores=2.0, speed=2.0]], ram=7680, volumes=[[id=null, > type=LOCAL, size=10.0, device=/dev/sda1, durable=false, isBootDevice=true], > [id=null, type=LOCAL, size=420.0, device=/dev/sdb, durable=false, > isBootDevice=false], [id=null, type=LOCAL, size=420.0, device=/dev/sdc, > durable=false, isBootDevice=false]], supportsImage=is64Bit()], > loginUser=ubuntu, userMetadata={}]] > Nodes started: [[id=us-east-1/i-0aa31e6d, providerId=i-0aa31e6d, > group=large-cluster, name=null, location=[id=us-east-1a, scope=ZONE, > description=us-east-1a, parent=us-east-1, iso3166Codes=[US-VA], metadata={}], > uri=null, imageId=us-east-1/ami-da0cf8b3, os=[name=null, family=ubuntu, > version=10.04, arch=paravirtual, is64Bit=true, > description=ubuntu-images-us/ubuntu-lucid-10.04-amd64-server-20101020.manifest.xml], > state=RUNNING, loginPort=22, privateAddresses=[10.85.130.43], > publicAddresses=[50.17.128.123], hardware=[id=m1.large, providerId=m1.large, > name=null, processors=[[cores=2.0, speed=2.0]], ram=7680, volumes=[[id=null, > type=LOCAL, size=10.0, device=/dev/sda1, durable=false, isBootDevice=true], > [id=null, type=LOCAL, size=420.0, device=/dev/sdb, durable=false, > isBootDevice=false], [id=null, type=LOCAL, size=420.0, device=/dev/sdc, > durable=false, isBootDevice=false]], supportsImage=is64Bit()], > loginUser=ubuntu, userMetadata={}]] > Authorizing firewall ingress to [Instance{roles=[hadoop-jobtracker, > hadoop-namenode], publicIp=50.17.128.123, privateIp=10.85.130.43, > id=us-east-1/i-0aa31e6d, nodeMetadata=[id=us-east-1/i-0aa31e6d, > providerId=i-0aa31e6d, group=large-cluster, name=null, > location=[id=us-east-1a, scope=ZONE, description=us-east-1a, > parent=us-east-1, iso3166Codes=[US-VA], metadata={}], uri=null, > imageId=us-east-1/ami-da0cf8b3, os=[name=null, family=ubuntu, version=10.04, > arch=paravirtual, is64Bit=true, > description=ubuntu-images-us/ubuntu-lucid-10.04-amd64-server-20101020.manifest.xml], > state=RUNNING, loginPort=22, privateAddresses=[10.85.130.43], > publicAddresses=[50.17.128.123], hardware=[id=m1.large, providerId=m1.large, > name=null, processors=[[cores=2.0, speed=2.0]], ram=7680, volumes=[[id=null, > type=LOCAL, size=10.0, device=/dev/sda1, durable=false, isBootDevice=true], > [id=null, type=LOCAL, size=420.0, device=/dev/sdb, durable=false, > isBootDevice=false], [id=null, type=LOCAL, size=420.0, device=/dev/sdc, > durable=false, isBootDevice=false]], supportsImage=is64Bit()], > loginUser=ubuntu, userMetadata={}]}] on ports [50070, 50030] for > [116.96.138.41/32] > Authorizing firewall ingress to [Instance{roles=[hadoop-jobtracker, > hadoop-namenode], publicIp=50.17.128.123, privateIp=10.85.130.43, > id=us-east-1/i-0aa31e6d, nodeMetadata=[id=us-east-1/i-0aa31e6d, > providerId=i-0aa31e6d, group=large-cluster, name=null, > location=[id=us-east-1a, scope=ZONE, description=us-east-1a, > parent=us-east-1, iso3166Codes=[US-VA], metadata={}], uri=null, > imageId=us-east-1/ami-da0cf8b3, os=[name=null, family=ubuntu, version=10.04, > arch=paravirtual, is64Bit=true, > description=ubuntu-images-us/ubuntu-lucid-10.04-amd64-server-20101020.manifest.xml], > state=RUNNING, loginPort=22, privateAddresses=[10.85.130.43], > publicAddresses=[50.17.128.123], hardware=[id=m1.large, providerId=m1.large, > name=null, processors=[[cores=2.0, speed=2.0]], ram=7680, volumes=[[id=null, > type=LOCAL, size=10.0, device=/dev/sda1, durable=false, isBootDevice=true], > [id=null, type=LOCAL, size=420.0, device=/dev/sdb, durable=false, > isBootDevice=false], [id=null, type=LOCAL, size=420.0, device=/dev/sdc, > durable=false, isBootDevice=false]], supportsImage=is64Bit()], > loginUser=ubuntu, userMetadata={}]}] on ports [8020, 8021] for > [50.17.128.123/32] > Running configuration script > Configuration script run completed > Running configuration script > Configuration script run completed > Completed configuration of large-cluster > Namenode web UI available at > http://ec2-50-17-128-123.compute-1.amazonaws.com:50070 > Jobtracker web UI available at > http://ec2-50-17-128-123.compute-1.amazonaws.com:50030 > Wrote Hadoop site file /home/khiem/.whirr/large-cluster/hadoop-site.xml > Wrote Hadoop proxy script /home/khiem/.whirr/large-cluster/hadoop-proxy.sh > Wrote instances file /home/khiem/.whirr/large-cluster/instances > Started cluster of 2 instances > Cluster{instances=[Instance{roles=[hadoop-datanode, hadoop-tasktracker], > publicIp=107.20.64.97, privateIp=10.196.142.64, id=us-east-1/i-9aa01dfd, > nodeMetadata=[id=us-east-1/i-9aa01dfd, providerId=i-9aa01dfd, > group=large-cluster, name=null, location=[id=us-east-1a, scope=ZONE, > description=us-east-1a, parent=us-east-1, iso3166Codes=[US-VA], metadata={}], > uri=null, imageId=us-east-1/ami-da0cf8b3, os=[name=null, family=ubuntu, > version=10.04, arch=paravirtual, is64Bit=true, > description=ubuntu-images-us/ubuntu-lucid-10.04-amd64-server-20101020.manifest.xml], > state=RUNNING, loginPort=22, privateAddresses=[10.196.142.64], > publicAddresses=[107.20.64.97], hardware=[id=m1.large, providerId=m1.large, > name=null, processors=[[cores=2.0, speed=2.0]], ram=7680, volumes=[[id=null, > type=LOCAL, size=10.0, device=/dev/sda1, durable=false, isBootDevice=true], > [id=null, type=LOCAL, size=420.0, device=/dev/sdb, durable=false, > isBootDevice=false], [id=null, type=LOCAL, size=420.0, device=/dev/sdc, > durable=false, isBootDevice=false]], supportsImage=is64Bit()], > loginUser=ubuntu, userMetadata={}]}, Instance{roles=[hadoop-jobtracker, > hadoop-namenode], publicIp=50.17.128.123, privateIp=10.85.130.43, > id=us-east-1/i-0aa31e6d, nodeMetadata=[id=us-east-1/i-0aa31e6d, > providerId=i-0aa31e6d, group=large-cluster, name=null, > location=[id=us-east-1a, scope=ZONE, description=us-east-1a, > parent=us-east-1, iso3166Codes=[US-VA], metadata={}], uri=null, > imageId=us-east-1/ami-da0cf8b3, os=[name=null, family=ubuntu, version=10.04, > arch=paravirtual, is64Bit=true, > description=ubuntu-images-us/ubuntu-lucid-10.04-amd64-server-20101020.manifest.xml], > state=RUNNING, loginPort=22, privateAddresses=[10.85.130.43], > publicAddresses=[50.17.128.123], hardware=[id=m1.large, providerId=m1.large, > name=null, processors=[[cores=2.0, speed=2.0]], ram=7680, volumes=[[id=null, > type=LOCAL, size=10.0, device=/dev/sda1, durable=false, isBootDevice=true], > [id=null, type=LOCAL, size=420.0, device=/dev/sdb, durable=false, > isBootDevice=false], [id=null, type=LOCAL, size=420.0, device=/dev/sdc, > durable=false, isBootDevice=false]], supportsImage=is64Bit()], > loginUser=ubuntu, userMetadata={}]}], > configuration={hadoop.job.ugi=root,root, > mapred.job.tracker=ec2-50-17-128-123.compute-1.amazonaws.com:8021, > hadoop.socks.server=localhost:6666, > fs.s3n.awsAccessKeyId=AKIAIGXAURLAB7CQE77A, > fs.s3.awsSecretAccessKey=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, > fs.s3.awsAccessKeyId=AZIAIGXIOPLAB7CQE77A, > hadoop.rpc.socket.factory.class.default=org.apache.hadoop.net.SocksSocketFactory, > fs.default.name=hdfs://ec2-50-17-128-123.compute-1.amazonaws.com:8020/, > fs.s3n.awsSecretAccessKey=dWDRq2z0EQegdPrbbL8Dab3eCu98O32r3gOrIbOK}} > > > > I've also started the proxy and update the local Hadoop configuration follow > Cloudera tutorial, but when I tried to test the HDFS with hadoop fs -ls / > > the terminal prints connection error: > > 12/04/12 11:54:43 WARN conf.Configuration: DEPRECATED: hadoop-site.xml found > in the classpath. Usage of hadoop-site.xml is deprecated. Instead use > core-site.xml, mapred-site.xml and hdfs-site.xml to override properties of > core-default.xml, mapred-default.xml and hdfs-default.xml respectively > 12/04/12 11:54:43 INFO security.UserGroupInformation: JAAS Configuration > already set up for Hadoop, not re-installing. > 12/04/12 11:54:45 INFO ipc.Client: Retrying connect to server: > ec2-50-17-128-123.compute-1.amazonaws.com/50.17.128.123:8020. Already tried 0 > time(s). > 12/04/12 11:54:46 INFO ipc.Client: Retrying connect to server: > ec2-50-17-128-123.compute-1.amazonaws.com/50.17.128.123:8020. Already tried 1 > time(s). > 12/04/12 11:54:48 INFO ipc.Client: Retrying connect to server: > ec2-50-17-128-123.compute-1.amazonaws.com/50.17.128.123:8020. Already tried 2 > time(s). > 12/04/12 11:54:49 INFO ipc.Client: Retrying connect to server: > ec2-50-17-128-123.compute-1.amazonaws.com/50.17.128.123:8020. Already tried 3 > time(s) > > > > In the proxy terminal > > Running proxy to Hadoop cluster at > ec2-50-17-128-123.compute-1.amazonaws.com. Use Ctrl-c to quit. > Warning: Permanently added > 'ec2-50-17-128-123.compute-1.amazonaws.com,50.17.128.123' (RSA) to the list > of known hosts. > channel 2: open failed: connect failed: Connection refused channel 2: open > failed: connect failed: Connection refused > channel 2: open failed: connect failed: Connection refused > channel 2: open failed: connect failed: Connection refused > channel 2: open failed: connect failed: Connection refused > > The namenode webUI (50070 port) also not available, I can ssh to the namenode > but inside the namenode, it looks like there's none of Hadoop or Java > installation, is this strange thing? > > Any comment is appreciated. > > . > >
