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아마존 인스턴스에서 whirr을 사용하여 인스턴스를 시작하려고합니다. 그러나 표준화 된 whirr 명령을 사용하여 클러스터를 시작하려고 할 때, 내 hadoop 클러스터 이름이 존재하지 않는 "myclutster". 누군가 도움이 될 수 있습니까?whirr을 사용하여 아마존 ec2에서 hadoop 클러스터 시작 : 조치 핸들러를 찾을 수 없음
[email protected]:~/Downloads$ whirr launch-cluster --config whirrprop.properties Unable to start the cluster. Terminating all nodes. java.lang.IllegalArgumentException: java.lang.NullPointerException: Action handler not found at org.apache.whirr.actions.ScriptBasedClusterAction.safeGetActionHandler(ScriptBasedClusterAction.java:245) at org.apache.whirr.actions.ScriptBasedClusterAction.execute(ScriptBasedClusterAction.java:100) at org.apache.whirr.ClusterController.launchCluster(ClusterController.java:106) at org.apache.whirr.cli.command.LaunchClusterCommand.run(LaunchClusterCommand.java:63) at org.apache.whirr.cli.Main.run(Main.java:64) at org.apache.whirr.cli.Main.main(Main.java:97) Caused by: java.lang.NullPointerException: Action handler not found at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:204) at org.apache.whirr.HandlerMapFactory$ReturnHandlerByRoleOrPrefix.apply(HandlerMapFactory.java:66) at org.apache.whirr.HandlerMapFactory$ReturnHandlerByRoleOrPrefix.apply(HandlerMapFactory.java:45) at com.google.common.collect.ComputingConcurrentHashMap$ComputingValueReference.compute(ComputingConcurrentHashMap.java:355) at com.google.common.collect.ComputingConcurrentHashMap$ComputingSegment.compute(ComputingConcurrentHashMap.java:184) at com.google.common.collect.ComputingConcurrentHashMap$ComputingSegment.getOrCompute(ComputingConcurrentHashMap.java:153) at com.google.common.collect.ComputingConcurrentHashMap.getOrCompute(ComputingConcurrentHashMap.java:69) at com.google.common.collect.ComputingConcurrentHashMap$ComputingMapAdapter.get(ComputingConcurrentHashMap.java:393) at org.apache.whirr.actions.ScriptBasedClusterAction.safeGetActionHandler(ScriptBasedClusterAction.java:238) ... 5 more Unable to load cluster state, assuming it has no running nodes. java.io.FileNotFoundException: /home/kaustubh/.whirr/mycluster/instances (No such file or directory) at java.io.FileInputStream.open(Native Method) at java.io.FileInputStream.(FileInputStream.java:120) at com.google.common.io.Files$1.getInput(Files.java:100) at com.google.common.io.Files$1.getInput(Files.java:97) at com.google.common.io.CharStreams$2.getInput(CharStreams.java:91) at com.google.common.io.CharStreams$2.getInput(CharStreams.java:88) at com.google.common.io.CharStreams.readLines(CharStreams.java:306) at com.google.common.io.Files.readLines(Files.java:580) at org.apache.whirr.state.FileClusterStateStore.load(FileClusterStateStore.java:54) at org.apache.whirr.state.ClusterStateStore.tryLoadOrEmpty(ClusterStateStore.java:58) at org.apache.whirr.ClusterController.destroyCluster(ClusterController.java:143) at org.apache.whirr.ClusterController.launchCluster(ClusterController.java:118) at org.apache.whirr.cli.command.LaunchClusterCommand.run(LaunchClusterCommand.java:63) at org.apache.whirr.cli.Main.run(Main.java:64) at org.apache.whirr.cli.Main.main(Main.java:97) java.lang.NullPointerException: Action handler not found Usage: whirr launch-cluster [OPTIONS] Option Description ------ ----------- --aws-ec2-spot-price Spot instance price (aws-ec2 specific option) --blobstore-cache-container The name of the container to be used for caching local files. If not specified Whirr will create a random one and remove it at the end of the session. --blobstore-credential The blob store credential --blobstore-identity The blob store identity --blobstore-location-id The blob store location ID --blobstore-provider The blob store provider. E.g. aws-s3, cloudfiles-us, cloudfiles-uk --client-cidrs A comma-separated list of CIDR blocks. E.g. 208.128.0.0/11,108.128.0.0/11 --cluster-name The name of the cluster to operate on. E.g. hadoopcluster. --cluster-user The name of the user that Whirr will create on all the cluster instances. You have to use this user to login to nodes. --config Note that Whirr properties specified in this file should all have a whirr. prefix. --credential The cloud credential. --firewall-rules A comma-separated list of port numbers. E.g. 8080,8181 --firewall-rules-role A comma-separated list of port numbers. E.g. 8080,8181. Replace 'role' with an actual role name --hardware-id The type of hardware to use for the instance. This must be compatible with the image ID. --hardware-min-ram The minimum amount of instance memory. E.g. 1024 --identity The cloud identity. --image-id The ID of the image to use for instances. If not specified then a vanilla Linux image is chosen. --instance-templates The number of instances to launch for each set of roles. E.g. 1 hadoop- namenode+hadoop-jobtracker, 10 hadoop-datanode+hadoop-tasktracker --instance-templates-max-percent- The percentage of successfully started failures instances for each set of roles. E. g. 100 hadoop-namenode+hadoop- jobtracker,60 hadoop-datanode+hadoop- tasktracker means all instances with the roles hadoop-namenode and hadoop- jobtracker has to be successfully started, and 60% of instances has to be succcessfully started each with the roles hadoop-datanode and hadoop- tasktracker. --instance-templates-minimum-number-of- The minimum numberof successfully instances started instances for each set of roles. E.g. 1 hadoop-namenode+hadoop- jobtracker,6 hadoop-datanode+hadoop- tasktracker means 1 instance with the roles hadoop-namenode and hadoop- jobtracker has to be successfully started, and 6 instances has to be successfully started each with the roles hadoop-datanode and hadoop- tasktracker. --location-id The location to launch instances in. If not specified then an arbitrary location will be chosen. --login-user Override the default login user used to bootstrap whirr. E.g. ubuntu or myuser:mypass. --max-startup-retries The number of retries in case of insufficient successfully started instances. Default value is 1. --private-key-file The filename of the private RSA key used to connect to instances. --provider The name of the cloud provider. E.g. aws-ec2, cloudservers-uk --public-key-file The filename of the public key used to connect to instances. --run-url-base The base URL for forming run urls from. Change this to host your own set of launch scripts. --service-name (optional) The name of the service to use. E.g. hadoop. --state-store What kind of store to use for state (local, blob or none). Defaults to local. --state-store-blob Blob name for state storage. Valid only for the blob state store. Defaults to whirr- --state-store-container Container where to store state. Valid only for the blob state store. --terminate-all-on-launch-failure Whether or not to automatically terminate all nodes when cluster launch fails for some reason. --version
속성 파일을 공유 할 수 있습니까? 롤 오타가있는 것 같아요. –
오류 메시지를 개선하기 위해 문제를 만듭니다. –
속성 파일은 다음과 같습니다. # EC2 설정 whirr.provider = aws-ec2 whirr.instance-templates = 1 hadoop-jobtracer + hadoop-namenode whirr.cluster-name = mycluster whirr.identity = whirr.credential = whirr.image-id = us-east-1b/이미지 ID whirr.hardware-id = t1.micro whirr.location = us-east-1 –
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