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私はoozieにリモートからhdfs.Butにファイルをコピーする単純なシェルアクションを書き込もうとしていますが、エラーが発生しています。ここでOozieシェルの作業の流れ
は私の仕事は私のuploadFile.shが
#!/bin/bash -e
hadoop fs -copyFromLocal /home/root5/Desktop/Avinash_sampleData/DataFolder/Data_04-05-2016 /user/root5/Oozie/DataFolder
マイjob.propertiesある
<workflow-app name="WorkFlowCopyLocalTohdfs" xmlns="uri:oozie:workflow:0.1">
<start to="sshAction"/>
<action name="sshAction">
<shell xmlns="uri:oozie:shell-action:0.1">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<exec>/user/root5/Oozie/Workflow/WorkFlowCopyLocalTohdfs/uploadFile.sh</exec>
<file>/user/root5/Oozie/Workflow/WorkFlowCopyLocalTohdfs/uploadFile.sh#upload File.sh</file>
<capture-output/>
</shell>
<ok to="end" />
<error to="killAction"/>
</action>
<kill name="killAction">
<message>"Killed job due to error"</message>
</kill>
<end name="end"/>
</workflow-app>
をflow.xmlある
nameNode=hdfs://localhost:8020
jobTracker=localhost:8021
queueName=default
oozie.libpath=${nameNode}/user/root/oozie-workflows/lib
oozie.use.system.libpath=true
oozie.wf.rerun.failnodes=true
oozieProjectRoot=${nameNode}/user/root5/Oozie
appPath=${oozieProjectRoot}/Workflow/WorkFlowCopyLocalTohdfs
oozie.wf.application.path=${appPath}
#inputDir=${oozieProjectRoot}/data
[email protected]
され、oozieのスタックトレースは
です2016-05-04 16:09:36,023 INFO ActionStartXCommand:539 - USER[root5] GROUP[-] TOKEN[] APP[WorkFlowCopyLocalTohdfs] JOB[0000012-160425173341619-oozie-oozi-W] ACTION[[email protected]:start:] Start action [[email protected]:start:] with user-retry state : userRetryCount [0], userRetryMax [0], userRetryInterval [10]
2016-05-04 16:09:36,023 WARN ActionStartXCommand:542 - USER[root5] GROUP[-] TOKEN[] APP[WorkFlowCopyLocalTohdfs] JOB[0000012-160425173341619-oozie-oozi-W] ACTION[[email protected]:start:] [***[email protected]:start:***]Action status=DONE
2016-05-04 16:09:36,023 WARN ActionStartXCommand:542 - USER[root5] GROUP[-] TOKEN[] APP[WorkFlowCopyLocalTohdfs] JOB[0000012-160425173341619-oozie-oozi-W] ACTION[[email protected]:start:] [***[email protected]:start:***]Action updated in DB!
2016-05-04 16:09:36,209 INFO ActionStartXCommand:539 - USER[root5] GROUP[-] TOKEN[] APP[WorkFlowCopyLocalTohdfs] JOB[0000012-160425173341619-oozie-oozi-W] ACTION[[email protected]] Start action [[email protected]] with user-retry state : userRetryCount [0], userRetryMax [0], userRetryInterval [10]
2016-05-04 16:09:36,353 WARN ShellActionExecutor:542 - USER[root5] GROUP[-] TOKEN[] APP[WorkFlowCopyLocalTohdfs] JOB[0000012-160425173341619-oozie-oozi-W] ACTION[[email protected]] credentials is null for the action
2016-05-04 16:09:37,441 INFO ShellActionExecutor:539 - USER[root5] GROUP[-] TOKEN[] APP[WorkFlowCopyLocalTohdfs] JOB[0000012-160425173341619-oozie-oozi-W] ACTION[[email protected]] checking action, external ID [job_201604251732_0160] status [RUNNING]
2016-05-04 16:09:37,544 WARN ActionStartXCommand:542 - USER[root5] GROUP[-] TOKEN[] APP[WorkFlowCopyLocalTohdfs] JOB[0000012-160425173341619-oozie-oozi-W] ACTION[[email protected]] [***[email protected]***]Action status=RUNNING
2016-05-04 16:09:37,544 WARN ActionStartXCommand:542 - USER[root5] GROUP[-] TOKEN[] APP[WorkFlowCopyLocalTohdfs] JOB[0000012-160425173341619-oozie-oozi-W] ACTION[[email protected]] [***[email protected]***]Action updated in DB!
2016-05-04 16:09:53,082 INFO CallbackServlet:539 - USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000012-160425173341619-oozie-oozi-W] ACTION[[email protected]] callback for action [[email protected]]
2016-05-04 16:09:53,317 INFO ShellActionExecutor:539 - USER[root5] GROUP[-] TOKEN[] APP[WorkFlowCopyLocalTohdfs] JOB[0000012-160425173341619-oozie-oozi-W] ACTION[[email protected]] action completed, external ID [job_201604251732_0160]
2016-05-04 16:09:53,346 WARN ShellActionExecutor:542 - USER[root5] GROUP[-] TOKEN[] APP[WorkFlowCopyLocalTohdfs] JOB[0000012-160425173341619-oozie-oozi-W] ACTION[[email protected]] Launcher ERROR, reason: Main class [org.apache.oozie.action.hadoop.ShellMain], exit code [1]
2016-05-04 16:09:53,576 INFO ActionEndXCommand:539 - USER[root5] GROUP[-] TOKEN[] APP[WorkFlowCopyLocalTohdfs] JOB[0000012-160425173341619-oozie-oozi-W] ACTION[[email protected]] ERROR is considered as FAILED for SLA
2016-05-04 16:09:53,754 INFO ActionStartXCommand:539 - USER[root5] GROUP[-] TOKEN[] APP[WorkFlowCopyLocalTohdfs] JOB[0000012-160425173341619-oozie-oozi-W] ACTION[[email protected]] Start action [[email protected]] with user-retry state : userRetryCount [0], userRetryMax [0], userRetryInterval [10]
2016-05-04 16:09:53,755 WARN ActionStartXCommand:542 - USER[root5] GROUP[-] TOKEN[] APP[WorkFlowCopyLocalTohdfs] JOB[0000012-160425173341619-oozie-oozi-W] ACTION[[email protected]] [***[email protected]***]Action status=DONE
2016-05-04 16:09:53,755 WARN ActionStartXCommand:542 - USER[root5] GROUP[-] TOKEN[] APP[WorkFlowCopyLocalTohdfs] JOB[0000012-160425173341619-oozie-oozi-W] ACTION[[email protected]] [***[email protected]***]Action updated in DB!
2016-05-04 16:09:53,943 WARN CoordActionUpdateXCommand:542 - USER[root5] GROUP[-] TOKEN[] APP[WorkFlowCopyLocalTohdfs] JOB[0000012-160425173341619-oozie-oozi-W] ACTION[-] E1100: Command precondition does not hold before execution, [, coord action is null], Error Code: E1100
さらに進んでくださいように私を助けてください。
Hive-workflow.xml
<workflow-app name="WorkFlowCopyLocalTohdfs" xmlns="uri:oozie:workflow:0.1">
<start to="hive-node"/>
<action name="hive-node">
<hive xmlns="uri:oozie:hive-action:0.2">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<job-xml>hive-site.xml</job-xml>
<configuration>
<property>
<name>mapred.job.queue.name</name>
<value>default</value>
</property>
<property>
<name>oozie.hive.defaults</name>
<value>hive-site.xml</value>
</property>
</configuration>
<script>Hive_script.hql</script>
</hive>
<ok to="end"/>
<error to="killAction"/>
</action>
<kill name="killAction">
<message>"Hive failed, error message[${wf:errorMessage(wf:lastErrorNode())}]"</message>
</kill>
<end name="end"/>
</workflow-app>
And the Hive_script.hql
.# LOAD DATA inpath '/user/root5/Oozie/DataFolder/Data_04_05_2016.txt' INTO TABLE OOZIE_TABLE1;
スクリプトファイル/user/root5/Oozie/Workflow/WorkFlowCopyLocalTohdfs/uploadFile.shをhdfsに配置する必要がありますか?もしそうなら、言及されたパスはhdfsパスのみです。また、http:// localhost:8020 // user/root5/Oozie/Workflow/WorkFlowCopyLocalTohdfs/uploadFile.shを入れてみましたが、どちらもうまくいきませんでした。 – Avinash
私が話していることあなたのupload.shの 'hadoop fs -copyFromLocal/home/root5/Desktop/Avinash_sampleData/DataFolder/Data_04-05-2016/user/root5/Oozie/DataFolder' 私はこのような行を実行できないと思いますoozieの仕事では、あなたが意味するローカルファイルシステム上のパスをoozieが知りません。ファイルはすでにhdfsにある必要があります。 – OberstK
でも、ハイブワークフローアクションを実行しようとしていますが、simlarエラーも返されています。shellMain起動エラーの代わりに、hiveMain Errorがスローされています。 2016-05-05 11:44:34,880 WARN HiveActionExecutor:542 - USER [root5] GROUP [ - ] TOKEN [] APP [WorkFlowCopyLocalTohdfs] JOB [0000029-160425173341619-oozie-oozi-W] ACTION [0000029-160425173341619-oozie-主なクラス[org.apache.oozie.action.hadoop.HiveMain]、終了コード[40000] – Avinash