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From: <ashok.samal@wipro.com>
To: <user@hive.apache.org>, <dev@hive.apache.org>
Subject: RE: FAILED: Hive Internal Error
Thread-Topic: FAILED: Hive Internal Error
Thread-Index: AQHNtCftrGkIPyDADE2fBwSS3pdj+JfM61Ec
Date: Sat, 27 Oct 2012 10:00:42 +0000
Message-ID: <765C20A3B9276145875E35CED1AED0472AD960D3@BLR-SJP-MBX-6.wipro.com>
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Can you do a JPS and check all the deamons running fine?
If yes check your JT web UI is up or not.

Thanks,
Ashok
________________________________________
From: sagar nikam [sagarnikam123@gmail.com]
Sent: Saturday, October 27, 2012 3:14 PM
To: user@hive.apache.org; dev@hive.apache.org
Subject: Re: FAILED: Hive Internal Error

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 sh=
utdown my machine (with closing hive & hadoop)
now i am running some query..it throws error (query like "show databases","u=
se database_name" works fine) but for below

hive> select count(*) from cidade;
Error thrown:-

FAILED: Hive Internal Error: java.lang.RuntimeException(java.net.ConnectExce=
ption: Call to localhost/127.0.0.1:54310<http://127.0.0.1:54310> failed on c=
onnection exception: java.net.ConnectException: Connection refused)
java.lang.RuntimeException: java.net.ConnectException: Call to localhost/127=
.0.0.1:54310<http://127.0.0.1:54310> failed on connection exception: java.ne=
t.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(SemanticAnal=
yzer.java:900)
at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(Semantic=
Analyzer.java:6594)
at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemantic=
Analyzer.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(DelegatingMethodAccessorI=
mpl.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/127.0.0.1:54310<http=
://127.0.0.1:54310> failed on connection exception: java.net.ConnectExceptio=
n: 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(DistributedFileSy=
stem.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.jav=
a: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
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

is it that ,some files may damage during  shutdown ?
what could be the error ?


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