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From aaron morton <aa...@thelastpickle.com>
Subject Re: unknown exception with hector
Date Wed, 23 May 2012 09:55:40 GMT
No sure but 

>        at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:132)

Looks like the client is not using framed transport. The server defaults to framed.

Cheers

-----------------
Aaron Morton
Freelance Developer
@aaronmorton
http://www.thelastpickle.com

On 23/05/2012, at 5:35 AM, Deno Vichas wrote:

> could somebody clue me in to the cause of this exception?  i see these randomly.
> 
> AnalyzerService-2 2012-05-22 13:28:00,385 :: WARN  cassandra.connection.HConnectionManager
 - Exception:
> me.prettyprint.hector.api.exceptions.HectorTransportException: org.apache.thrift.transport.TTransportException
>        at me.prettyprint.cassandra.service.ExceptionsTranslatorImpl.translate(ExceptionsTranslatorImpl.java:39)
>        at me.prettyprint.cassandra.service.KeyspaceServiceImpl$23.execute(KeyspaceServiceImpl.java:851)
>        at me.prettyprint.cassandra.service.KeyspaceServiceImpl$23.execute(KeyspaceServiceImpl.java:840)
>        at me.prettyprint.cassandra.service.Operation.executeAndSetResult(Operation.java:99)
>        at me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:243)
>        at me.prettyprint.cassandra.service.KeyspaceServiceImpl.operateWithFailover(KeyspaceServiceImpl.java:131)
>        at me.prettyprint.cassandra.service.KeyspaceServiceImpl.getColumn(KeyspaceServiceImpl.java:857)
>        at me.prettyprint.cassandra.model.thrift.ThriftColumnQuery$1.doInKeyspace(ThriftColumnQuery.java:57)
>        at me.prettyprint.cassandra.model.thrift.ThriftColumnQuery$1.doInKeyspace(ThriftColumnQuery.java:52)
>        at me.prettyprint.cassandra.model.KeyspaceOperationCallback.doInKeyspaceAndMeasure(KeyspaceOperationCallback.java:20)
>        at me.prettyprint.cassandra.model.ExecutingKeyspace.doExecute(ExecutingKeyspace.java:85)
>        at me.prettyprint.cassandra.model.thrift.ThriftColumnQuery.execute(ThriftColumnQuery.java:51)
>        at com.stocktouch.dao.StockDaoImpl.getHistorical(StockDaoImpl.java:365)
>        at com.stocktouch.dao.StockDaoImpl.getHistoricalQuote(StockDaoImpl.java:433)
>        at com.stocktouch.service.StockHistoryServiceImpl.getHistoricalQuote(StockHistoryServiceImpl.java:480)
>        at com.stocktouch.service.AnalyzerServiceImpl.getClose(AnalyzerServiceImpl.java:180)
>        at com.stocktouch.service.AnalyzerServiceImpl.calcClosingPrices(AnalyzerServiceImpl.java:90)
>        at com.stocktouch.service.AnalyzerServiceImpl.nightlyRollup(AnalyzerServiceImpl.java:66)
>        at com.stocktouch.service.AnalyzerServiceImpl$2.run(AnalyzerServiceImpl.java:55)
>        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>        at java.lang.Thread.run(Thread.java:662)
> Caused by: org.apache.thrift.transport.TTransportException
>        at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:132)
>        at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
>        at org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129)
>        at org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101)
>        at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
>        at org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378)
>        at org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297)
>        at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204)
>        at org.apache.cassandra.thrift.Cassandra$Client.recv_get(Cassandra.java:509)
>        at org.apache.cassandra.thrift.Cassandra$Client.get(Cassandra.java:492)
>        at me.prettyprint.cassandra.service.KeyspaceServiceImpl$23.execute(KeyspaceServiceImpl.java:846)
>        ... 20 more
> 
> 
> thanks,
> deno
> 
> 


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