What's your query? Warm Regards, Tariq cloudfront.blogspot.com
On Thu, Jun 27, 2013 at 11:17 PM, Manickam P <manicka...@outlook.com> wrote: > Hi, > > I checked all the nodes. All are up and running. normal hive queries like > show tables are working fine. Queries with map reduce is throwing exception. > > > Thanks, > Manickam P > > > ------------------------------ > From: donta...@gmail.com > Date: Thu, 27 Jun 2013 21:59:22 +0530 > Subject: Re: Unable to execute a query in hive > To: user@hive.apache.org > > > Hello Manickam, > > Please make sure your hadoop daemons are running. > > Warm Regards, > Tariq > cloudfront.blogspot.com > > > On Thu, Jun 27, 2013 at 9:55 PM, Manickam P <manicka...@outlook.com>wrote: > > Hi, > > I tried to execute a query in hive but i got the below exception. I dont > know the reason. > Please help me to resolve the issue. > > java.net.ConnectException: Call to 192.168.99.33/192.168.99.33:50000failed on > connection exception: java.net.ConnectException: Connection > refused > at org.apache.hadoop.ipc.Client.wrapException(Client.java:1095) > at org.apache.hadoop.ipc.Client.call(Client.java:1071) > at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225) > at $Proxy6.getProtocolVersion(Unknown Source) > at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:396) > at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:379) > at > org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:119) > at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:238) > at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:203) > at > org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:89) > at > org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1386) > at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) > at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1404) > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:254) > at org.apache.hadoop.fs.Path.getFileSystem(Path.java:187) > at > org.apache.hadoop.hive.ql.exec.Utilities.isEmptyPath(Utilities.java:1814) > at > org.apache.hadoop.hive.ql.exec.Utilities.isEmptyPath(Utilities.java:1810) > at > org.apache.hadoop.hive.ql.exec.ExecDriver.addInputPaths(ExecDriver.java:876) > at > org.apache.hadoop.hive.ql.exec.ExecDriver.execute(ExecDriver.java:409) > at > org.apache.hadoop.hive.ql.exec.MapRedTask.execute(MapRedTask.java:137) > at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:134) > at > org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:57) > at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1326) > at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1118) > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:951) > at > org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:258) > at > org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:215) > at > org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:406) > at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:689) > at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:557) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:616) > at org.apache.hadoop.util.RunJar.main(RunJar.java:156) > Caused by: java.net.ConnectException: Connection refused > at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) > at > sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:592) > at > org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) > at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:489) > at > org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:434) > at > org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:560) > at > org.apache.hadoop.ipc.Client$Connection.access$2000(Client.java:184) > at org.apache.hadoop.ipc.Client.getConnection(Client.java:1202) > at org.apache.hadoop.ipc.Client.call(Client.java:1046) > ... 33 more > Job Submission failed with exception 'java.net.ConnectException(Call to > 192.168.99.33/192.168.99.33:50000 failed on connection exception: > java.net.ConnectException: Connection refused)' > 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.<init>(Path.java:90) > at > org.apache.hadoop.hive.ql.exec.Utilities.getHiveJobID(Utilities.java:380) > at > org.apache.hadoop.hive.ql.exec.Utilities.clearMapRedWork(Utilities.java:193) > at > org.apache.hadoop.hive.ql.exec.ExecDriver.execute(ExecDriver.java:459) > at > org.apache.hadoop.hive.ql.exec.MapRedTask.execute(MapRedTask.java:137) > at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:134) > at > org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:57) > at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1326) > at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1118) > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:951) > at > org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:258) > at > org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:215) > at > org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:406) > at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:689) > at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:557) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:616) > at org.apache.hadoop.util.RunJar.main(RunJar.java:156) > FAILED: Execution Error, return code 1 from > org.apache.hadoop.hive.ql.exec.MapRedTask > > > Thanks, > Manickam P > > > >
