在oozie Java Action中传递HBase凭据

Question

我需要安排一个与安全的hbase交互的oozie Java操作,所以我需要为Java操作提供hbase凭据.我使用的是安全的hortonworks 2.2环境,我的工作流XML如下所示

<workflow-app xmlns="uri:oozie:workflow:0.4" name="solr-wf">
    <credentials>
         <credential name="hbase" type="hbase">
         </credential>
      </credentials>

    <start to="java-node"/>
    <action name="java-node" cred="hbase">
        <java>  
             <job-tracker>${jobTracker}</job-tracker>
             <name-node>${nameNode}</name-node>
             <main-class>com.test.hbase.TestHBaseSecure</main-class>
            <arg>${arg1}</arg>
        </java>
        <ok to="end"/>
        <error to="fail"/>
    </action>
    <kill name="fail">
        <message>Java failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
    </kill>
    <end name="end"/>
</workflow-app>

我还修改了oozie属性以包含HbaseCredentials类

oozie.credentials.credentialclasses=hcat=org.apache.oozie.action.hadoop.HCatCredentials,hbase=org.apache.oozie.action.hadoop.HbaseCredentials

但我无法运行它抛出错误的工作,下面是堆栈跟踪

java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/HBaseConfiguration
    at org.apache.oozie.action.hadoop.HbaseCredentials.copyHbaseConfToJobConf(HbaseCredentials.java:60)
    at org.apache.oozie.action.hadoop.HbaseCredentials.addtoJobConf(HbaseCredentials.java:49)
    at org.apache.oozie.action.hadoop.JavaActionExecutor.setCredentialTokens(JavaActionExecutor.java:1054)
    at org.apache.oozie.action.hadoop.JavaActionExecutor.submitLauncher(JavaActionExecutor.java:913)
    at org.apache.oozie.action.hadoop.JavaActionExecutor.start(JavaActionExecutor.java:1135)
    at org.apache.oozie.command.wf.ActionStartXCommand.execute(ActionStartXCommand.java:228)
    at org.apache.oozie.command.wf.ActionStartXCommand.execute(ActionStartXCommand.java:63)
    at org.apache.oozie.command.XCommand.call(XCommand.java:281)
    at org.apache.oozie.service.CallableQueueService$CompositeCallable.call(CallableQueueService.java:323)
    at org.apache.oozie.service.CallableQueueService$CompositeCallable.call(CallableQueueService.java:252)
    at org.apache.oozie.service.CallableQueueService$CallableWrapper.run(CallableQueueService.java:174)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)

其他工作运行良好,只有hbase交互失败的工作.我已经在我的lib目录中包含了所有的hbase jar,我无法弄清楚这个问题.

更新的workflow.xml:

<workflow-app xmlns="uri:oozie:workflow:0.4" name="${appName}">
<credentials>
        <credential name="hbase-cred" type="hbase">
            <property>
                <name>hbase.master.kerberos.principal</name>
                <value>hbase/_HOST@ABC.COM</value>
            </property>

            <property>
                <name>hbase.master.keytab.file</name>
                <value>/etc/security/keytabs/hbase.service.keytab</value>
            </property>

            <property>
                <name>hbase.regionserver.kerberos.principal</name>
                <value>hbase/_HOST@ABC.COM</value>
            </property>

            <property>
                <name>hbase.regionserver.keytab.file</name>
                <value>/etc/security/keytabs/hbase.service.keytab</value>
            </property>

            <property>
                <name>hbase.security.authentication</name>
                <value>kerberos</value>
            </property>

            <property>
                <name>hbase.zookeeper.quorum</name>
                <value>dev1-dn2,dev1-dn3,dev1-dn1</value>
            </property>

            <property>
                <name>zookeeper.znode.parent</name>
                <value>/hbase-secure</value>
            </property>
        </credential>


    </credentials>
    <start to="java-node" />
    <action name="java-node" cred='hbase-cred'>
        <java>
            <job-tracker>${jobTracker}</job-tracker>
            <name-node>${nameNode}</name-node>
            <main-class>com.test.hbase.TestHBaseSecure</main-class>
        </java>
        <ok to="end" />
        <error to="fail" />
    </action>
    <kill name="fail">
        <message>Java failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
    </kill>
    <end name="end" />
</workflow-app>

Answer 1

该解决方案在HDP2.2.8上进行了测试:

1. 复制到/usr/hdp/current/oozie-server/oozie-server/webapps/oozie/WEB-INF/lib以下罐子:

   • HBase的客户端 - * - hadoop2.jar
   • HBase的常见 - * - hadoop2.jar
   • HBase的协议 - * - hadoop2.jar
   • HBase的服务器 - * - hadoop2.jar
   • HTRACE核心,2.04.jar

2. 重启Oozie服务器.