我正在通过 oozie spark action 运行 spark 作业。spark 作业使用 hivecontext 来执行一些要求。集群配置了 kerberos。当我使用 spark-submit 表单控制台提交作业时,它运行成功。但是当我从 oozie 运行作业时,出现以下错误。
18/03/18 03:34:16 INFO metastore: Trying to connect to metastore with URI thrift://localhost.local:9083
18/03/18 03:34:16 ERROR TSaslTransport: SASL negotiation failure
javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]
at com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:211)
at org.apache.thrift.transport.TSaslClientTransport.handleSaslStartMessage(TSaslClientTransport.java:94)
工作流.xml
<workflow-app xmlns="uri:oozie:workflow:0.5" name="workflow">
<start to="analysis" />
<!-- Bash script to do the spark-submit. The version numbers of these actions are magic. -->
<action name="Analysis">
<spark xmlns="uri:oozie:spark-action:0.1">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<master>${master}</master>
<name>Analysis</name>
<class>com.demo.analyzer</class>
<jar>${appLib}</jar>
<spark-opts>--jars ${sparkLib} --files ${config},${hivesite} --num-executors ${NoOfExecutors} --executor-cores ${ExecutorCores} --executor-memory ${ExecutorMemory} --driver-memory ${driverMemory}</spark-opts>
</spark>
<ok to="sendEmail" />
<error to="fail" />
</action>
<action name="sendEmail">
<email xmlns="uri:oozie:email-action:0.1">
<to>${emailToAddress}</to>
<subject>Output of workflow ${wf:id()}</subject>
<body>Results from line count: ${wf:actionData('shellAction')['NumberOfLines']}</body>
</email>
<ok to="end" />
<error to="end" />
</action>
<!-- You wish you'd ever get Oozie errors. -->
<kill name="fail">
<message>Bash action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
</kill>
<end name="end" />
</workflow-app>
我是否需要在 workflow.xml 中配置与 Kerberos 相关的任何内容?我在这里有什么遗漏吗。
任何帮助表示赞赏。
提前致谢。