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Hadoop Oozie ssh操作_Hadoop_Ssh_Oozie - Fatal编程技术网

Hadoop Oozie ssh操作

Hadoop Oozie ssh操作,hadoop,ssh,oozie,Hadoop,Ssh,Oozie,我试图通过Oozie工作流运行ssh操作, 服务器名称.net 回声 我将工作流程存储到hdfs中,但当尝试从oozie服务器连接服务器name.net时,我收到以下错误消息,请任何人对此提供帮助 错误: FNF:/var/tmp/oozie/oozie-dshm46789086433.dir/ssh/ssh.base.sh它似乎与oozie配置有关,请任何人帮助解决此问题。我的目标是在Oozie服务器的特定服务器上运行脚本。尝试以下操作: <action name="shell-

我试图通过Oozie工作流运行ssh操作,


服务器名称.net
回声

我将工作流程存储到hdfs中,但当尝试从oozie服务器连接服务器name.net时,我收到以下错误消息,请任何人对此提供帮助

错误:
FNF:/var/tmp/oozie/oozie-dshm46789086433.dir/ssh/ssh.base.sh它似乎与oozie配置有关,请任何人帮助解决此问题。我的目标是在Oozie服务器的特定服务器上运行脚本。

尝试以下操作:

<action name="shell-action">
        <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>example.sh</exec>
        </shell>
        <ok to="end" />
        <error to="kill" />
</action>

${jobTracker}
${nameNode}
mapred.job.queue.name
${queueName}
example.sh

试试这样的方法-

步骤1-创建workflow.xml,如下所示

<?xml version="1.0"?>
<workflow-app xmlns="uri:oozie:workflow:0.3" name="sshAction">
  <start to="MySSHAction"/>
  <action name="MySSHAction">
    <ssh xmlns="uri:oozie:ssh-action:0.1">
      <host>${sshHost}</host>
      <command>${shellScriptPath}</command>
      <capture-output/>
    </ssh>
    <ok to="end"/>
    <error to="fail"/>
  </action>  
  <kill name="fail">
    <message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]. </message>
  </kill>
  <end name="end"/>
</workflow-app>

您好,我正在尝试从oozie运行ssh操作到另一台服务器,上面的建议是在shell操作中运行shell操作,是否可以连接到远程服务器?FNF表示“未找到文件”错误。我不确定这是指
/var/tmp/oozie/oozie-dshm46789086433.dir/ssh/ssh.base.sh
还是
echo
。您可以尝试使用
/bin/echo
的完整路径运行它吗?
<?xml version="1.0"?>
<workflow-app xmlns="uri:oozie:workflow:0.3" name="sshAction">
  <start to="MySSHAction"/>
  <action name="MySSHAction">
    <ssh xmlns="uri:oozie:ssh-action:0.1">
      <host>${sshHost}</host>
      <command>${shellScriptPath}</command>
      <capture-output/>
    </ssh>
    <ok to="end"/>
    <error to="fail"/>
  </action>  
  <kill name="fail">
    <message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]. </message>
  </kill>
  <end name="end"/>
</workflow-app>
nameNode=hdfs://<namenode-machine>:8020
jobTracker=<resource-manager>:8050
queueName=default
shellScriptPath=/opt/example.sh
sshHost=oozie@localhost
#!/bin/bash
echo "Hello Oozie"