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From Daning Wang <dan...@netseer.com>
Subject TimedOutException()
Date Tue, 03 Jan 2012 23:44:13 GMT
Hi All,

We are getting TimedOutException() when inserting data into Cassandra, it
was working fine for a few months, but suddenly got this problem. I have
increase rpc_timout_in_ms to 30000, but it still timed out in 30 secs.

I turned on debug, I saw many of this error in the log

DEBUG [pool-2-thread-420] 2012-01-03 15:25:43,689
CustomTThreadPoolServer.java (line 197) Thrift transport error occurred
during processing of message.
org.apache.thrift.transport.TTransportException: Cannot read. Remote side
has closed. Tried to read 4 bytes, but only got 0 bytes. (This is often
indicative of an internal error on the server side. Please ch
eck your server logs.)
        at
org.apache.thrift.transport.TTransport.readAll(TTransport.java:86)
        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$Processor.process(Cassandra.java:2877)
        at
org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:187)
        at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:722)


We are on 0.8.6. Any idea how to fix this? Your help is much appreciated.

Daning

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