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From Cam Bazz <camb...@gmail.com>
Subject Re: problem with hadoop or hive
Date Mon, 31 Jan 2011 19:17:50 GMT
Hello,

I have fixed the problem. I had to use not the last version of hadoop
but the previous release. hadoop-0.20.2 - with the hive-0.6.0-bin -

thank you very much. I already started importing my web logs and
making basic statistics on them.

-C.B.


On Mon, Jan 31, 2011 at 7:32 PM, Jean-Daniel Cryans <jdcryans@apache.org> wrote:
> It seems the hadoop version you're running isn't the same as the one
> that hive is using. Check the lib/ folder and if it's not the same,
> replace the hadoop jars with the ones from the version you're running.
>
> J-D
>
> On Mon, Jan 31, 2011 at 6:29 AM, Cam Bazz <cambazz@gmail.com> wrote:
>> Hello,
>>
>> I have written a problem in my previous email. I now tried: select
>> item_view_raw.* from item_view_raw WHERE log_level = 'INFO';
>>
>> and I get the same error. select * from item_view_raw works just fine,
>> but when i do a WHERE clause to any column I get the same exception:
>>
>> Total MapReduce jobs = 1
>> Launching Job 1 out of 1
>> Number of reduce tasks is set to 0 since there's no reduce operator
>> java.io.IOException: Call to /192.168.1.10:50030 failed on local
>> exception: java.io.EOFException
>>        at org.apache.hadoop.ipc.Client.wrapException(Client.java:775)
>>        at org.apache.hadoop.ipc.Client.call(Client.java:743)
>>        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
>>        at org.apache.hadoop.mapred.$Proxy5.getProtocolVersion(Unknown Source)
>>        at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359)
>>        at org.apache.hadoop.mapred.JobClient.createRPCProxy(JobClient.java:429)
>>        at org.apache.hadoop.mapred.JobClient.init(JobClient.java:423)
>>        at org.apache.hadoop.mapred.JobClient.<init>(JobClient.java:410)
>>        at org.apache.hadoop.hive.ql.exec.ExecDriver.execute(ExecDriver.java:683)
>>        at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:107)
>>        at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:55)
>>        at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:633)
>>        at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:506)
>>        at org.apache.hadoop.hive.ql.Driver.run(Driver.java:384)
>>        at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:138)
>>        at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:197)
>>        at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:302)
>>        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.io.EOFException
>>        at java.io.DataInputStream.readInt(DataInputStream.java:375)
>>        at org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:508)
>>        at org.apache.hadoop.ipc.Client$Connection.run(Client.java:446)
>> Job Submission failed with exception 'java.io.IOException(Call to
>> /192.168.1.10:50030 failed on local exception: java.io.EOFException)'
>>
>> could my hive or hadoop installation be faulty?
>>
>> best regards,
>> -c.b.
>>
>

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