利用mapreduce将数据从hdfs导入到hbase遇到的问题

现象：

15/08/12 10:19:30 INFO mapreduce.Job: Job job_1439396788627_0005 failed with state FAILED due to: Application application_1439396788627_0005 failed 2 times due to AM Container for appattempt_1439396788627_0005_000002 exited with exitCode: 1 due to: Exception from container-launch: ExitCodeException exitCode=1:
ExitCodeException exitCode=1:
at org.apache.hadoop.util.Shell.runCommand(Shell.java:538)
at org.apache.hadoop.util.Shell.run(Shell.java:455)
at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:702)
at org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:195)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:300)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:81)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)

Container exited with a non-zero exit code 1
.Failing this attempt.. Failing the application.
15/08/12 10:19:30 INFO mapreduce.Job: Counters: 0