嗨，我能够在蜂巢终端中运行一个配置单元命令但是当我尝试通过oozie运行它时我无法运行它获取一些错误和日志文件如下所示
2013-03-21 11:55:48,973 INFO ActionStartXCommand:539 - USER[biadmin] GROUP[-] TOKEN[] APP[hive-wf] JOB[0000005-130314190356094-oozie-biad-W] ACTION[0000005-130314190356094-oozie-biad-W@hive-node] Start action [0000005-130314190356094-oozie-biad-W@hive-node] with user-retry state : userRetryCount [0], userRetryMax [0], userRetryInterval [10]
2013-03-21 11:55:57,940 WARN HiveActionExecutor:542 - USER[biadmin] GROUP[-] TOKEN[] APP[hive-wf] JOB[0000005-130314190356094-oozie-biad-W] ACTION[0000005-130314190356094-oozie-biad-W@hive-node] credentials is null for the action
2013-03-21 11:55:57,940 WARN HiveActionExecutor:542 - USER[biadmin] GROUP[-] TOKEN[] APP[hive-wf] JOB[0000005-130314190356094-oozie-biad-W] ACTION[0000005-130314190356094-oozie-biad-W@hive-node] Could not find credentials properties for: null
2013-03-21 11:56:04,940 INFO HiveActionExecutor:539 - USER[biadmin] GROUP[-] TOKEN[] APP[hive-wf] JOB[0000005-130314190356094-oozie-biad-W] ACTION[0000005-130314190356094-oozie-biad-W@hive-node] checking action, external ID [job_201303141654_0020] status [RUNNING]
2013-03-21 11:56:04,955 WARN ActionStartXCommand:542 - USER[biadmin] GROUP[-] TOKEN[] APP[hive-wf] JOB[0000005-130314190356094-oozie-biad-W] ACTION[0000005-130314190356094-oozie-biad-W@hive-node] [***0000005-130314190356094-oozie-biad-W@hive-node***]Action status=RUNNING
2013-03-21 11:56:05,334 WARN ActionStartXCommand:542 - USER[biadmin] GROUP[-] TOKEN[] APP[hive-wf] JOB[0000005-130314190356094-oozie-biad-W] ACTION[0000005-130314190356094-oozie-biad-W@hive-node] [***0000005-130314190356094-oozie-biad-W@hive-node***]Action updated in DB!
2013-03-21 11:56:33,520 INFO CallbackServlet:539 - USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000005-130314190356094-oozie-biad-W] ACTION[0000005-130314190356094-oozie-biad-W@hive-node] callback for action [0000005-130314190356094-oozie-biad-W@hive-node]
2013-03-21 11:56:34,214 INFO HiveActionExecutor:539 - USER[biadmin] GROUP[-] TOKEN[] APP[hive-wf] JOB[0000005-130314190356094-oozie-biad-W] ACTION[0000005-130314190356094-oozie-biad-W@hive-node] action completed, external ID [job_201303141654_0020]
2013-03-21 11:56:34,365 WARN HiveActionExecutor:542 - USER[biadmin] GROUP[-] TOKEN[] APP[hive-wf] JOB[0000005-130314190356094-oozie-biad-W] ACTION[0000005-130314190356094-oozie-biad-W@hive-node] Launcher ERROR, reason: Main class [org.apache.oozie.action.hadoop.HiveMain], exit code [10]
2013-03-21 11:56:35,059 INFO ActionEndXCommand:539 - USER[biadmin] GROUP[-] TOKEN[] APP[hive-wf] JOB[0000005-130314190356094-oozie-biad-W] ACTION[0000005-130314190356094-oozie-biad-W@hive-node] ERROR is considered as FAILED for SLA
2013-03-21 11:56:35,364 WARN CoordActionUpdateXCommand:542 - USER[biadmin] GROUP[-] TOKEN[] APP[hive-wf] JOB[0000005-130314190356094-oozie-biad-W] ACTION[-] E1100: Command precondition does not hold before execution, [, coord action is null], Error Code: E1100
答案 0 :(得分：1)
这看起来像Oozie作业日志，它通常无法提供足够的信息来找到问题的根源。您应该查看map reduce作业的任务日志。找到它的最简单方法是转到Oozie Web控制台（即http://example.example.com:11000/oozie/），双击有问题的oozie作业打开它的作业信息，在作业信息选项卡上双击失败的Hive操作。在操作选项卡中应该有一个控制台URL字段。打开该地址并单击链接以查找有关任务的更多信息（即使是成功的，因为oozie可以吞下配置单元故障并将成功报告给任务跟踪器。根据我的经验，有用的日志始终处于成功的映射任务中）。看看日志，希望，但不一定，你会找到一些东西，从“蜂巢失败”缩小它。
这不是问题的真实答案，所以如果有人想将此作为评论发布并将此答案标记为删除，请执行此操作。
答案 1 :(得分：0)
错误来自Oozie，协调员没有启动工作流程，即如果您启动Oozie与root用户停止服务并重新启动Oozie与您安装Oozie的用户。现在重新运行工作流程。
这可以解决你的问题!!
答案 2 :(得分：0)
以上错误是因为您使用了不匹配的hadoop和hive版本。要清除此错误，请使用所需版本重建oozie。 要使用requied版本重建oozie，请在OOZIE_HOME中编辑pom.xml文件。
<hadoop.version>x.x.x</hadoop.version>
<hive.version>0.x.x</hive.version>
<pig.version>0.x.x</pig.version>
编辑pom文件后，运行OOZIE_HOME / bin / mkdistro.sh -DskipTests。