hadoop - Oozie示例在运行 pig 作业时卡住

Question

我使用“oozie job -config /usr/lib/oozie/oozie-4.0.1/examples/apps/pig/job.properties -run”启动群集上的测试oozie作业，我的作业卡在0％上，然后仅发送心跳

2014-06-25 12:51:57,800 [JobControl] INFO  org.apache.hadoop.yarn.client.RMProxy  - Connecting to ResourceManager at localhost/127.0.0.1:8032
2014-06-25 12:51:57,831 [JobControl] INFO  org.apache.hadoop.conf.Configuration.deprecation  - fs.default.name is deprecated. Instead, use fs.defaultFS
2014-06-25 12:51:58,021 [JobControl] INFO  org.apache.hadoop.mapreduce.lib.input.FileInputFormat  - Total input paths to process : 1
2014-06-25 12:51:58,021 [JobControl] INFO  org.apache.pig.backend.hadoop.executionengine.util.MapRedUtil  - Total input paths to process : 1
2014-06-25 12:51:58,021 [JobControl] INFO  org.apache.pig.backend.hadoop.executionengine.util.MapRedUtil  - Total input paths to process : 1
2014-06-25 12:51:58,022 [JobControl] INFO  org.apache.pig.backend.hadoop.executionengine.util.MapRedUtil  - Total input paths (combined) to process : 1
2014-06-25 12:51:58,022 [JobControl] INFO  org.apache.pig.backend.hadoop.executionengine.util.MapRedUtil  - Total input paths (combined) to process : 1
2014-06-25 12:51:58,034 [JobControl] INFO  org.apache.hadoop.mapreduce.JobSubmitter  - number of splits:1
2014-06-25 12:51:58,084 [JobControl] INFO  org.apache.hadoop.mapreduce.JobSubmitter  - Submitting tokens for job: job_1403700612904_0002
2014-06-25 12:51:58,084 [JobControl] INFO  org.apache.hadoop.mapreduce.JobSubmitter  - Kind: mapreduce.job, Service: job_1403700612904_0001, Ident: (org.apache.hadoop.mapreduce.security.token.JobTokenIdentifier@63ad6884)
2014-06-25 12:51:58,085 [JobControl] INFO  org.apache.hadoop.mapreduce.JobSubmitter  - Kind: RM_DELEGATION_TOKEN, Service: 127.0.0.1:8032, Ident: (owner=test, renewer=oozie mr token, realUser=root, issueDate=1403700700415, maxDate=14043$
2014-06-25 12:51:58,352 [JobControl] INFO  org.apache.hadoop.yarn.client.api.impl.YarnClientImpl  - Submitted application application_1403700612904_0002 to ResourceManager at localhost/127.0.0.1:8032
2014-06-25 12:51:58,393 [JobControl] INFO  org.apache.hadoop.mapreduce.Job  - The url to track the job: http://localhost:8088/proxy/application_1403700612904_0002/
2014-06-25 12:51:58,394 [main] INFO  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher  - HadoopJobId: job_1403700612904_0002
2014-06-25 12:51:58,394 [main] INFO  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher  - HadoopJobId: job_1403700612904_0002
2014-06-25 12:51:58,394 [main] INFO  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher  - Processing aliases A,B
2014-06-25 12:51:58,394 [main] INFO  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher  - Processing aliases A,B
2014-06-25 12:51:58,394 [main] INFO  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher  - detailed locations: M: A[18,4],B[19,4] C:  R:
2014-06-25 12:51:58,394 [main] INFO  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher  - detailed locations: M: A[18,4],B[19,4] C:  R:
2014-06-25 12:51:58,394 [main] INFO  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher  - More information at: http://localhost:50030/jobdetails.jsp?jobid=job_1403700612904_0002
2014-06-25 12:51:58,394 [main] INFO  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher  - More information at: http://localhost:50030/jobdetails.jsp?jobid=job_1403700612904_0002
2014-06-25 12:51:58,429 [main] INFO  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher  - 0% complete
2014-06-25 12:51:58,429 [main] INFO  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher  - 0% complete
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Answer 1

在使用hadoop-2.2.0在oozie-4.0.1中调度pig-0.12.1时，我也遇到了同样的问题。

我无法在单节点集群中的hadoop-2.2.0中使用oozie来调度Pig脚本。但是我通过做以下更改在多节点集群中做到了。

NodeManager和Resource Manager在同一系统中运行。所以我得到这个错误。我在第二个系统中启动了节点管理器，问题解决了。