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Posted to common-user@hadoop.apache.org by Johannes Zillmann <jz...@101tec.com> on 2008/11/18 19:58:15 UTC
ipc problems afer upgrading to hadoop 0.18
Hi there,
having a custom client-server based on hadoop's ipc.
Now after upgrading to hadoop 0.18.1 (from 0.17) i get following
exception:
...
Caused by: java.io.IOException: Call failed on local exception
at org.apache.hadoop.ipc.Client.call(Client.java:718)
at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:216)
...
Caused by: java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:358)
at org.apache.hadoop.ipc.Client
$Connection.receiveResponse(Client.java:499)
at org.apache.hadoop.ipc.Client$Connection.run(Client.java:441)
Any Ideas ?
Johannes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
101tec GmbH
Halle (Saale), Saxony-Anhalt, Germany
http://www.101tec.com
Re: ipc problems afer upgrading to hadoop 0.18
Posted by Raghu Angadi <ra...@yahoo-inc.com>.
Johannes Zillmann wrote:
> OK,
>
> that there is a exception was right. (this happened in a "ipc-server not
> reachable"-test)
> I just missed that fact that now a other exception is thrown in
> difference to previous version.
> Previous versions has thrown exceptions like ConnectException or
> SocketTimeoutException. Now "java.io.IOException: Call failed on local
> exception" is thrown.
It will soon be fixed : https://issues.apache.org/jira/browse/HADOOP-4659
Raghu.
> Thats it!
> thanks
> Johannes
>
>
> On Nov 18, 2008, at 7:58 PM, Johannes Zillmann wrote:
>
>> Hi there,
>>
>> having a custom client-server based on hadoop's ipc.
>> Now after upgrading to hadoop 0.18.1 (from 0.17) i get following
>> exception:
>>
>> ...
>> Caused by: java.io.IOException: Call failed on local exception
>> at org.apache.hadoop.ipc.Client.call(Client.java:718)
>> at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:216)
>> ...
>> Caused by: java.io.EOFException
>> at java.io.DataInputStream.readInt(DataInputStream.java:358)
>> at
>> org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:499)
>> at org.apache.hadoop.ipc.Client$Connection.run(Client.java:441)
>>
>> Any Ideas ?
>>
>> Johannes
>>
>>
>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> 101tec GmbH
>> Halle (Saale), Saxony-Anhalt, Germany
>> http://www.101tec.com
>>
>>
>
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 101tec GmbH
> Halle (Saale), Saxony-Anhalt, Germany
> http://www.101tec.com
>
Re: ipc problems afer upgrading to hadoop 0.18
Posted by Johannes Zillmann <jz...@101tec.com>.
OK,
that there is a exception was right. (this happened in a "ipc-server
not reachable"-test)
I just missed that fact that now a other exception is thrown in
difference to previous version.
Previous versions has thrown exceptions like ConnectException or
SocketTimeoutException. Now "java.io.IOException: Call failed on local
exception" is thrown.
Thats it!
thanks
Johannes
On Nov 18, 2008, at 7:58 PM, Johannes Zillmann wrote:
> Hi there,
>
> having a custom client-server based on hadoop's ipc.
> Now after upgrading to hadoop 0.18.1 (from 0.17) i get following
> exception:
>
> ...
> Caused by: java.io.IOException: Call failed on local exception
> at org.apache.hadoop.ipc.Client.call(Client.java:718)
> at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:216)
> ...
> Caused by: java.io.EOFException
> at java.io.DataInputStream.readInt(DataInputStream.java:358)
> at org.apache.hadoop.ipc.Client
> $Connection.receiveResponse(Client.java:499)
> at org.apache.hadoop.ipc.Client$Connection.run(Client.java:441)
>
> Any Ideas ?
>
> Johannes
>
>
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 101tec GmbH
> Halle (Saale), Saxony-Anhalt, Germany
> http://www.101tec.com
>
>
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
101tec GmbH
Halle (Saale), Saxony-Anhalt, Germany
http://www.101tec.com