mysql-hive中执行查询报错,请哥哥们解决

org.apache.hadoop.ipc.remoteexception: java.io.ioexception: file /tmp/hive-root/hive_2013-08-15_13-46-55_630_3316993537720067107/-mr-10002/1/emptyfile could only be replicated to 0 nodes, instead of 1
at org.apache.hadoop.hdfs.server.namenode.fsnamesystem.getadditionalblock(fsnamesystem.java:1639)
at org.apache.hadoop.hdfs.server.namenode.namenode.addblock(namenode.java:729)
at sun.reflect.generatedmethodaccessor6.invoke(unknown source)
at sun.reflect.delegatingmethodaccessorimpl.invoke(delegatingmethodaccessorimpl.java:25)
at java.lang.reflect.method.invoke(method.java:597)
at org.apache.hadoop.ipc.rpc$server.call(rpc.java:578)
at org.apache.hadoop.ipc.server$handler.run(server.java:1393)
at org.apache.hadoop.ipc.server$handler.run(server.java:1389)
at java.security.accesscontroller.doprivileged(native method)
at javax.security.auth.subject.doas(subject.java:396)
at org.apache.hadoop.security.usergroupinformation.doas(usergroupinformation.java:1136)
at org.apache.hadoop.ipc.server$handler.run(server.java:1387)
at org.apache.hadoop.ipc.client.call(client.java:1107)
at org.apache.hadoop.ipc.rpc$invoker.invoke(rpc.java:229)
at $proxy5.addblock(unknown source)
at sun.reflect.nativemethodaccessorimpl.invoke0(native method)
at sun.reflect.nativemethodaccessorimpl.invoke(nativemethodaccessorimpl.java:39)
at sun.reflect.delegatingmethodaccessorimpl.invoke(delegatingmethodaccessorimpl.java:25)
at java.lang.reflect.method.invoke(method.java:597)
at org.apache.hadoop.io.retry.retryinvocationhandler.invokemethod(retryinvocationhandler.java:85)
at org.apache.hadoop.io.retry.retryinvocationhandler.invoke(retryinvocationhandler.java:62)
at $proxy5.addblock(unknown source)
at org.apache.hadoop.hdfs.dfsclient$dfsoutputstream.locatefollowingblock(dfsclient.java:3686)
at org.apache.hadoop.hdfs.dfsclient$dfsoutputstream.nextblockoutputstream(dfsclient.java:3546)
at org.apache.hadoop.hdfs.dfsclient$dfsoutputstream.access00(dfsclient.java:2749)
at org.apache.hadoop.hdfs.dfsclient$dfsoutputstream$datastreamer.run(dfsclient.java:2989)
job submission failed with exception 'org.apache.hadoop.ipc.remoteexception(java.io.ioexception: file /tmp/hive-root/hive_2013-08-15_13-46-55_630_3316993537720067107/-mr-10002/1/emptyfile could only be replicated to 0 nodes, instead of 1
at org.apache.hadoop.hdfs.server.namenode.fsnamesystem.getadditionalblock(fsnamesystem.java:1639)
at org.apache.hadoop.hdfs.server.namenode.namenode.addblock(namenode.java:729)
at sun.reflect.generatedmethodaccessor6.invoke(unknown source)
at sun.reflect.delegatingmethodaccessorimpl.invoke(delegatingmethodaccessorimpl.java:25)
at java.lang.reflect.method.invoke(method.java:597)
at org.apache.hadoop.ipc.rpc$server.call(rpc.java:578)
at org.apache.hadoop.ipc.server$handler.run(server.java:1393)
at org.apache.hadoop.ipc.server$handler.run(server.java:1389)
at java.security.accesscontroller.doprivileged(native method)
at javax.security.auth.subject.doas(subject.java:396)
at org.apache.hadoop.security.usergroupinformation.doas(usergroupinformation.java:1136)
at org.apache.hadoop.ipc.server$handler.run(server.java:1387))'
java.lang.illegalargumentexception: can not create a path from an empty string
at org.apache.hadoop.fs.path.checkpatharg(path.java:82)
at org.apache.hadoop.fs.path.(path.java:90)
at org.apache.hadoop.hive.ql.exec.utilities.gethivejobid(utilities.java:379)
at org.apache.hadoop.hive.ql.exec.utilities.clearmapredwork(utilities.java:192)
at org.apache.hadoop.hive.ql.exec.execdriver.execute(execdriver.java:476)
at org.apache.hadoop.hive.ql.exec.mapredtask.execute(mapredtask.java:136)
at org.apache.hadoop.hive.ql.exec.task.executetask(task.java:133)
at org.apache.hadoop.hive.ql.exec.taskrunner.runsequential(taskrunner.java:57)
at org.apache.hadoop.hive.ql.driver.launchtask(driver.java:1332)
at org.apache.hadoop.hive.ql.driver.execute(driver.java:1123)
at org.apache.hadoop.hive.ql.driver.run(driver.java:931)
at org.apache.hadoop.hive.cli.clidriver.processlocalcmd(clidriver.java:255)
at org.apache.hadoop.hive.cli.clidriver.processcmd(clidriver.java:212)
at org.apache.hadoop.hive.cli.clidriver.processline(clidriver.java:403)
at org.apache.hadoop.hive.cli.clidriver.run(clidriver.java:671)
at org.apache.hadoop.hive.cli.clidriver.main(clidriver.java:554)
at sun.reflect.nativemethodaccessorimpl.invoke0(native method)
at sun.reflect.nativemethodaccessorimpl.invoke(nativemethodaccessorimpl.java:39)
at sun.reflect.delegatingmethodaccessorimpl.invoke(delegatingmethodaccessorimpl.java:25)
at java.lang.reflect.method.invoke(method.java:597)
at org.apache.hadoop.util.runjar.main(runjar.java:156)
failed: execution error, return code 1 from org.apache.hadoop.hive.ql.exec.mapredtask

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