hi Mohan,
From the namenode start log, I think your namenode and hdfs start
failed. When namenode start ,it will load two editlog file named edits and
edits.new, and it seems like these files are broken or the version is not
match.I think your problem is not from hive,but from hadoop.
2009/12/21 Mohan Agarwal <[email protected]>
> *After starting hadoop , hadoop-hadoop-jobtracker-blueberry.log file is
> showing the following error*
>
> *2009-12-21 14:59:58,065 INFO org.apache.hadoop.mapred.JobTracker: problem
> cleaning system directory: null
>
> java.net.ConnectException: Call to localhost/127.0.0.1:54310 failed on
> connection exception: java.net.ConnectException: Connection refused
> *
> at org.apache.hadoop.ipc.Client.wrapException(Client.java:724)
> at org.apache.hadoop.ipc.Client.call(Client.java:700)
> at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:216)
> at $Proxy4.getProtocolVersion(Unknown Source)
> at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:348)
> at
> org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:104)
> at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:176)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:75)
> at
> org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1367)
> at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:56)
> at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1379)
> at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:215)
> at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:120)
> at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1191)
> at
> org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:143)
> at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:2910)
> *Caused by: java.net.ConnectException: Connection refused*
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at
> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574)
> at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:100)
> at
> org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:300)
> at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:177)
> at org.apache.hadoop.ipc.Client.getConnection(Client.java:801)
> at org.apache.hadoop.ipc.Client.call(Client.java:686)
> ... 14 more
>
> *And hadoop-hadoop-namenode-blueberry.log is showing *
>
> *2009-12-21 14:59:44,358 ERROR
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: FSNamesystem
> initialization failed.
> java.io.IOException: Incorrect data format. logVersion is -18 but
> writables.length is 0. *
> at
> org.apache.hadoop.hdfs.server.namenode.FSEditLog.loadFSEdits(FSEditLog.java:542)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSEdits(FSImage.java:973)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImage(FSImage.java:793)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:352)
> at
> org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDirectory.java:87)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSNamesystem.java:309)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:288)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:163)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:208)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:194)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:859)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:868)
> 2009-12-21 14:59:44,359 INFO org.apache.hadoop.ipc.Server: Stopping server
> on 54310
>
>
> On Mon, Dec 21, 2009 at 1:57 PM, Zheng Shao <[email protected]> wrote:
>
>> Mohan,
>>
>> Please take a look at /tmp/<username>/hive.log. It contains the full
>> stack trace of the problem.
>> It seems like a configuration problem.
>>
>> Zheng
>>
>> On Sun, Dec 20, 2009 at 9:04 PM, Mohan Agarwal
>> <[email protected]> wrote:
>> > Hi,
>> > I have installed hadoop-0.19.2 on my system in a
>> pseudo-distributed
>> > mode and I am using hive to access data. When I am trying to access data
>> by
>> > executing a query (i. g. select * from "table_name" ) on hive , it is
>> > giving me a following error.
>> >
>> > FAILED: Unknown exception : java.net.ConnectException: Call to
>> > localhost/127.0.0.1:54310 failed on connection exception:
>> > java.net.ConnectException: Connection refused
>> >
>> > Please help me to sovle this problem.
>> >
>> > Thanking You
>> > Mohan Agarwal
>>
>>
>>
>> --
>> Yours,
>> Zheng
>>
>
>
--
luoli
