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我在Cloudera 5.6上，尝试运行简单的Hive脚本工作流。但我在下面的例外失败。什么可能是错误的？我将脚本文件和hive-site.xml复制到hdfs文件夹中。Hive脚本/操作工作流失败：启动器异常：java.lang.RuntimeException
这里是工作流定义提前
<workflow-app name="Add_table_partitions" xmlns="uri:oozie:workflow:0.5">
<start to="hive-7bc5"/>
<kill name="Kill">
<message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
</kill>
<action name="hive-7bc5" cred="hcat">
<hive xmlns="uri:oozie:hive-action:0.2">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<job-xml>/user/hive/workflow/hive-site.xml</job-xml>
<script>/user/hive/workflow/add_partitions.sql</script>
</hive>
<ok to="End"/>
<error to="Kill"/>
</action>
<end name="End"/>
</workflow-app>
感谢。
2016-04-22 17:25:39,084 WARN org.apache.oozie.action.hadoop.HiveActionExecutor: SERVER[hadoop1.localdomain] USER[admin] GROUP[-] TOKEN[] APP[Add_igortest_tweets_table_partitions] JOB[0000234-160416142003812-oozie-oozi-W] ACTION[[email protected]] Launcher exception: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
java.lang.RuntimeException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:510)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:671)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:615)
at org.apache.oozie.action.hadoop.HiveMain.runHive(HiveMain.java:325)
at org.apache.oozie.action.hadoop.HiveMain.run(HiveMain.java:302)
at org.apache.oozie.action.hadoop.LauncherMain.run(LauncherMain.java:49)
at org.apache.oozie.action.hadoop.HiveMain.main(HiveMain.java:69)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.oozie.action.hadoop.LauncherMapper.map(LauncherMapper.java:236)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:54)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:453)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343)
at org.apache.hadoop.mapred.LocalContainerLauncher$EventHandler.runSubtask(LocalContainerLauncher.java:388)
at org.apache.hadoop.mapred.LocalContainerLauncher$EventHandler.runTask(LocalContainerLauncher.java:302)
at org.apache.hadoop.mapred.LocalContainerLauncher$EventHandler.access$200(LocalContainerLauncher.java:187)
at org.apache.hadoop.mapred.LocalContainerLauncher$EventHandler$1.run(LocalContainerLauncher.java:230)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1492)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:64)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:74)
at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:2931)
at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:2950)