无法使用oozie运行shell脚本
无法使用oozie运行shell脚本
提问于 2015-09-02 06:14:41
嗨，我试图通过oozie.while运行shell脚本，运行shell脚本，我得到了以下错误。
org.apache.oozie.action.hadoop.ShellMain], exit code [1]我的job.properties文件
nameNode=hdfs://ip-172-31-41-199.us-west-2.compute.internal:8020
jobTracker=ip-172-31-41-199.us-west-2.compute.internal:8032
queueName=default
oozie.libpath=${nameNode}/user/oozie/share/lib/
oozie.use.system.libpath=true
oozie.wf.rerun.failnodes=true
oozieProjectRoot=shell_example
oozie.wf.application.path=${nameNode}/user/karun/${oozieProjectRoot}/apps/shell我的workflow.xml
<workflow-app xmlns="uri:oozie:workflow:0.1" name="pi.R example">
<start to="shell-node"/>
<action name="shell-node">
<shell xmlns="uri:oozie:shell-action:0.1">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<configuration>
<property>
<name>mapred.job.queue.name</name>
<value>${queueName}</value>
</property>
</configuration>
<exec>script.sh</exec>
<file>/user/karun/oozie-oozi/script.sh#script.sh</file>
<capture-output/>
</shell>
<ok to="end"/>
<error to="fail"/>
</action>
<kill name="fail">
<message>Incorrect output</message>
</kill>
<end name="end"/>
</workflow-app>我的shell脚本- script.sh
export SPARK_HOME=/opt/cloudera/parcels/CDH-5.4.2-1.cdh5.4.2.p0.2/lib/spark
export YARN_CONF_DIR=/etc/hadoop/conf
export JAVA_HOME=/usr/java/jdk1.7.0_67-cloudera
export HADOOP_CMD=/usr/bin/hadoop
/SparkR-pkg/lib/SparkR/sparkR-submit --master yarn-client examples/pi.R yarn-client 4 错误日志文件
WEBHCAT_DEFAULT_XML=/opt/cloudera/parcels/CDH-5.4.2- 1.cdh5.4.2.p0.2/etc/hive-webhcat/conf.dist/webhcat-default.xml:
CDH_KMS_HOME=/opt/cloudera/parcels/CDH-5.4.2-1.cdh5.4.2.p0.2/lib/hadoop-kms:
LANG=en_US.UTF-8:
HADOOP_MAPRED_HOME=/opt/cloudera/parcels/CDH-5.4.2- 1.cdh5.4.2.p0.2/lib/hadoop-mapreduce:=================================================================
现在调用Shell命令行>>
Stdoutput Running /opt/cloudera/parcels/CDH-5.4.2-
1.cdh5.4.2.p0.2/lib/spark/bin/spark-submit --class edu.berkeley.cs.amplab.sparkr.SparkRRunner --files hdfs://ip-172-31-41-199.us-west-2.compute.internal:8020/user/karun/examples/pi.R --master yarn-client
/SparkR-pkg/lib/SparkR/sparkr-assembly-0.1.jar hdfs://ip-172-31-41-199.us-west- 2.compute.internal:8020/user/karun/examples/pi.R yarn-client 4
Stdoutput Fatal error: cannot open file 'pi.R': No such file or directory
Exit code of the Shell command 2
<<< Invocation of Shell command completed <<<
<<< Invocation of Main class completed <<<
Failing Oozie Launcher, Main class [org.apache.oozie.action.hadoop.ShellMain], exit code [1]
Oozie Launcher failed, finishing Hadoop job gracefully
Oozie Launcher, uploading action data to HDFS sequence file: hdfs://ip-172-31-41-199.us-west-2.compute.internal:8020/user/karun/oozie-oozi/0000035-150722003725443-oozie-oozi-W/shell-node--shell/action-data.seq
Oozie Launcher ends我不知道如何解决issue.any的帮助将不胜感激。
回答 1
Stack Overflow用户
回答已采纳
发布于 2015-09-02 16:29:28
sparkR-submit ... examples/pi.R ...致命错误:无法打开文件'pi.R'：没有这样的文件或目录
消息非常明确:您的shell试图从本地FileSystem读取一个R脚本。但实际上是本地的什么？
Oozie使用纱线来运行您的外壳；因此，纱线在随机机器上分配一个容器。它是你必须投入到你的头脑中，这样它就变成了一种反射: Oozie操作所需的所有资源(脚本、库、配置文件等等)。
- 预先在HDFS中提供
- 感谢Oozie脚本中的
<file>指令，在执行时下载 - 作为当前工作Dir中的本地文件访问。
就你而言：
<exec>script.sh</exec>
<file>/user/karun/oozie-oozi/script.sh</file>
<file>/user/karun/some/place/pi.R</file>然后
sparkR-submit ... pi.R ...页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/32345822
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