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Date: Sat, 27 Oct 2012 15:14:12 +0530
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 <CAEbE3x6pEPvdg1W75fdfnMxnFuMikF5iauVi-5g5qiL86tprxA@mail.gmail.com>
Subject: Re: FAILED: Hive Internal Error
From: sagar nikam <sagarnikam123@gmail.com>
To: user@hive.apache.org, dev@hive.apache.org
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Respected Sir/Madam,

>
>
>   I have installed Hadoop on my ubuntu 12.04 system
> i installed HIVE also.for some days it works fine..but one day i directly
> shutdown my machine (with closing hive & hadoop)
> now i am running some query..it throws error (query like "show
> databases","use database_name" works fine) but for below
>
> hive> select count(*) from cidade;
> Error thrown:-
>
> FAILED: Hive Internal Error:
> java.lang.RuntimeException(java.net.ConnectException: Call to localhost/
> 127.0.0.1:54310 failed on connection exception:
> java.net.ConnectException: Connection refused)
> java.lang.RuntimeException: java.net.ConnectException: Call to localhost/
> 127.0.0.1:54310 failed on connection exception:
> java.net.ConnectException: Connection refused
> at org.apache.hadoop.hive.ql.Context.getScratchDir(Context.java:151)
>  at org.apache.hadoop.hive.ql.Context.getMRScratchDir(Context.java:190)
> at org.apache.hadoop.hive.ql.Context.getMRTmpFileURI(Context.java:247)
>  at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.getMetaData(SemanticAnalyzer.java:900)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:6594)
>  at
> org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:238)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:340)
>  at org.apache.hadoop.hive.ql.Driver.run(Driver.java:736)
> at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:164)
>  at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:241)
> at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:456)
>  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)
> Caused by: java.net.ConnectException: Call to localhost/127.0.0.1:54310failed on connection exception: java.net.ConnectException: Connection
> refused
>  at org.apache.hadoop.ipc.Client.wrapException(Client.java:767)
> at org.apache.hadoop.ipc.Client.call(Client.java:743)
>  at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
> at $Proxy4.getProtocolVersion(Unknown Source)
>  at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359)
> at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:106)
>  at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:207)
> at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:170)
>  at
> org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:82)
> at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1378)
>  at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66)
> at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1390)
>  at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:196)
> at org.apache.hadoop.fs.Path.getFileSystem(Path.java:175)
>  at org.apache.hadoop.hive.ql.Context.getScratchDir(Context.java:145)
> ... 15 more
> Caused by: java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
>  at
> org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
> at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
>  at
> org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
> at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
>  at org.apache.hadoop.ipc.Client.getConnection(Client.java:860)
> at org.apache.hadoop.ipc.Client.call(Client.java:720)
>  ... 28 more
>
> =========================================================================================================================
>
> is it that ,some files may damage during  shutdown ?
> what could be the error ?
>

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