【发布时间】:2016-10-05 05:01:29
【问题描述】:
我正在尝试在 azurehdinsight 集群上运行 oozie 工作流,作业定义如下所示:
<workflow-app xmlns="uri:oozie:workflow:0.2" name="oozie-sqoop">
<start to="sqoop1" />
<action name="sqoop1">
<sqoop xmlns="uri:oozie:sqoop-action:0.4">
<job-tracker>jobtrackerhost:9010</job-tracker>
<name-node>wasb://abc@def.blob.core.windows.net</name-node>
<configuration>
<property>
<name>mapred.job.queue.name</name>
<value>default</value>
</property>
</configuration>
<arg>import</arg>
<arg>--connect</arg>
<arg>jdbc:mysql://{ip}/svnadmin</arg>
<arg>--username</arg>
<arg>uname</arg>
<arg>--password</arg>
<arg>password</arg>
<arg>--table</arg>
<arg>rights</arg>
<arg>--hive-import</arg>
</sqoop>
<ok to="end" />
<error to="fail" />
</action>
<kill name="fail">
<message>sqoop failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
</kill>
<end name="end" />
</workflow-app>
日志:
2016-10-04 06:16:06,816 INFO ActionStartXCommand:520 - SERVER[hn0-saint.3oitbdwtly0uzabcmledackovts0a.bx.internal.cloudapp.net] USER[saint] GROUP[-] TOKEN[] APP[oozie-sqoop] JOB[0000015-160928235712742-oozie-oozi-W] ACTION[0000015-160928235712742-oozie-oozi-W@:start:] Start action [0000015-160928235712742-oozie-oozi-W@:start:] with user-retry state : userRetryCount [0], userRetryMax [0], userRetryInterval [10]
2016-10-04 06:16:06,827 INFO ActionStartXCommand:520 - SERVER[hn0-saint.3oitbdwtly0uzmledackovts0a.bx.internal.cloudapp.net] USER[saint] GROUP[-] TOKEN[] APP[oozie-sqoop] JOB[0000015-160928235712742-oozie-oozi-W] ACTION[0000015-160928235712742-oozie-oozi-W@:start:] [***0000015-160928235712742-oozie-oozi-W@:start:***]Action status=DONE
2016-10-04 06:16:06,828 INFO ActionStartXCommand:520 - SERVER[hn0-saint.3oitbdwtly0uzmleklasackovts0a.bx.internal.cloudapp.net] USER[saint] GROUP[-] TOKEN[] APP[oozie-sqoop] JOB[0000015-160928235712742-oozie-oozi-W] ACTION[0000015-160928235712742-oozie-oozi-W@:start:] [***0000015-160928235712742-oozie-oozi-W@:start:***]Action updated in DB!
2016-10-04 06:16:07,508 INFO WorkflowNotificationXCommand:520 - SERVER[hn0-saint.3oitbdxbtly0uzmledackovts0a.bx.internal.cloudapp.net] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000015-160928235712742-oozie-oozi-W] ACTION[] No Notification URL is defined. Therefore nothing to notify for job 0000015-160928235712742-oozie-oozi-W
但它没有向 hive 导入任何东西。当我使用 sqoop 命令尝试相同的操作时,它成功并成功导入到 hive。 它总是显示状态为正在运行,它永远不会改变任何东西
【问题讨论】:
-
感谢您为回答这个问题付出的努力和时间。在那篇文章中所有的价值观;我的意思是jobtracker url,全部替换为表达式;就我而言,我坚信工作跟踪器 url 中有一些错误,或者可能在 name-node 中。我用 cloudera 测试过同样的工作,它可以工作;
标签: azure hadoop sqoop oozie azure-hdinsight