Hadoop作业失败，资源管理器不识别AttemptID

时间：2015-05-04 14:44:38

标签： hadoop mapreduce oozie

我试图在Oozie工作流程中聚合一些数据。但是聚合步骤失败。

我在日志中发现了两个兴趣点：第一个是错误（？）似乎反复出现：

容器完成后，它会被杀死但退出时返回非零退出代码143.

结束：

2015-05-04 15:35:12,013 INFO [IPC Server handler 7 on 49697] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt_1430730089455_0009_m_000048_0 is : 0.7231312
2015-05-04 15:35:12,015 INFO [IPC Server handler 19 on 49697] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt_1430730089455_0009_m_000048_0 is : 1.0

然后当它被Application Master杀死时：

2015-05-04 15:35:13,831 INFO [AsyncDispatcher event handler] org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl: Diagnostics report from attempt_1430730089455_0009_m_000048_0: Container killed by the ApplicationMaster.
Container killed on request. Exit code is 143
Container exited with a non-zero exit code 143

第二个兴趣点是完全崩溃工作的实际错误，这发生在reduce阶段，不确定这两个是否相关：

2015-05-04 15:35:28,767 INFO [IPC Server handler 20 on 49697] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt_1430730089455_0009_m_000051_0 is : 0.31450257
2015-05-04 15:35:29,930 INFO [IPC Server handler 10 on 49697] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt_1430730089455_0009_m_000052_0 is : 0.19511986
2015-05-04 15:35:31,549 INFO [IPC Server handler 1 on 49697] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt_1430730089455_0009_m_000050_0 is : 0.5324404
2015-05-04 15:35:31,771 INFO [IPC Server handler 28 on 49697] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt_1430730089455_0009_m_000051_0 is : 0.31450257
2015-05-04 15:35:31,890 ERROR [RMCommunicator Allocator] org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator: Error communicating with RM: Resource Manager doesn't recognize AttemptId: application_1430730089455_0009
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Resource Manager doesn't recognize AttemptId: application_1430730089455_0009
    at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator.getResources(RMContainerAllocator.java:675)
    at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator.heartbeat(RMContainerAllocator.java:244)
    at org.apache.hadoop.mapreduce.v2.app.rm.RMCommunicator$1.run(RMCommunicator.java:282)
    at java.lang.Thread.run(Thread.java:695)
Caused by: org.apache.hadoop.yarn.exceptions.ApplicationAttemptNotFoundException: Application attempt appattempt_1430730089455_0009_000001 doesn't exist in ApplicationMasterService cache.
    at org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:436)
    at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationMasterProtocolPBServiceImpl.allocate(ApplicationMasterProtocolPBServiceImpl.java:60)
    at org.apache.hadoop.yarn.proto.ApplicationMasterProtocol$ApplicationMasterProtocolService$2.callBlockingMethod(ApplicationMasterProtocol.java:99)
    at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:619)
    at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:962)
    at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2039)
    at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2035)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAs(Subject.java:394)
    at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
    at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2033)

    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
    at org.apache.hadoop.yarn.ipc.RPCUtil.instantiateException(RPCUtil.java:53)
    at org.apache.hadoop.yarn.ipc.RPCUtil.unwrapAndThrowException(RPCUtil.java:101)
    at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationMasterProtocolPBClientImpl.allocate(ApplicationMasterProtocolPBClientImpl.java:79)
    at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:187)
    at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
    at com.sun.proxy.$Proxy36.allocate(Unknown Source)
    at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerRequestor.makeRemoteRequest(RMContainerRequestor.java:188)
    at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator.getResources(RMContainerAllocator.java:667)
    ... 3 more
Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.yarn.exceptions.ApplicationAttemptNotFoundException): Application attempt appattempt_1430730089455_0009_000001 doesn't exist in ApplicationMasterService cache.
    at org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:436)
    at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationMasterProtocolPBServiceImpl.allocate(ApplicationMasterProtocolPBServiceImpl.java:60)
    at org.apache.hadoop.yarn.proto.ApplicationMasterProtocol$ApplicationMasterProtocolService$2.callBlockingMethod(ApplicationMasterProtocol.java:99)
    at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:619)
    at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:962)
    at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2039)
    at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2035)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAs(Subject.java:394)
    at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
    at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2033)

    at org.apache.hadoop.ipc.Client.call(Client.java:1468)
    at org.apache.hadoop.ipc.Client.call(Client.java:1399)
    at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:232)
    at com.sun.proxy.$Proxy35.allocate(Unknown Source)
    at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationMasterProtocolPBClientImpl.allocate(ApplicationMasterProtocolPBClientImpl.java:77)
    ... 11 more

之后oozie：启动器作业和得到错误的作业只是无限期地与STATE坐在一起：接受，FINALSTATUS：未定义和跟踪UI：未分配。

有谁知道导致此错误的原因以及我如何解决？ 之前的工作流程相同，我不能说我在中间改变了任何东西......

2 个答案:

答案 0 :(得分：9)

以防万一其他人发现这个错误：看起来这是因为hadoop耗尽了磁盘空间......对于那些简单的事情来说，这是一个非常神秘的错误。我认为~90GB足以使用我的30GB数据集，我错了。

答案 1 :(得分：0)

我也面临着类似的问题，在我的案例中，任务已成功完成。但是花了很多时间才完成，并且在jobtracker上有非常大的日志，大多数日志条目都来自进度报告，例如以下内容：

2015-05-04 15:35:12,013 INFO [IPC Server handler 7 on 49697] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt_1430730089455_0009_m_000048_0 is : 0.7231312
2015-05-04 15:35:12,015 INFO [IPC Server handler 19 on 49697] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt_1430730089455_0009_m_000048_0 is : 1.0

在调试我的代码时，我发现分布式缓存是通过Mapper类的map函数读取的，在从map函数中读取dist-cache数据的逻辑移动到Mapper类的配置方法之后，我的问题得到了解决。

我们必须使用configure方法进行这类操作，这些操作主要与配置或代码块有关，我们在调用map函数之前只需处理一次。

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