A lot of people do a lot of multi-threaded work with Datastax Java Driver.
It looks like you're using Cassandra Driver 2.0.0-RC2, might I suggest as a
first step, at least upgrade to 2.0.0 final? RC2 wasn't even the final
release candidate for 2.0.0.
On Wed Nov 26 2014 at 8:44:07 AM Brian Tarbox briantar...@gmail.com wrote:
We're running into a problem where things are fine if our client runs
single threaded but gets TransportException if we use multiple threads.
The datastax driver gets an NIO checkBounds error.
Here is a link to a stack overflow question we found that describes the
problem we're seeing. This question was asked 7 months ago and got no
answers.
We're running C* 2.0.9 and see the problem on our single node test cluster.
Here is the stack trace we see:
at java.nio.Buffer.checkBounds(Buffer.java:559) ~[na:1.7.0_55]
at java.nio.HeapByteBuffer.get(HeapByteBuffer.java:143)
~[na:1.7.0_55]
at
org.jboss.netty.buffer.HeapChannelBuffer.setBytes(HeapChannelBuffer.java:136)
~[netty-3.7.0.Final.jar:na]
at
org.jboss.netty.buffer.AbstractChannelBuffer.writeBytes(AbstractChannelBuffer.java:472)
~[netty-3.7.0.Final.jar:na]
at com.datastax.driver.core.CBUtil.writeValue(CBUtil.java:272)
~[cassandra-driver-core-2.0.0-rc2.jar:na]
at com.datastax.driver.core.CBUtil.writeValueList(CBUtil.java:297)
~[cassandra-driver-core-2.0.0-rc2.jar:na]
at
com.datastax.driver.core.Requests$QueryProtocolOptions.encode(Requests.java:223)
~[cassandra-driver-core-2.0.0-rc2.jar:na]
at
com.datastax.driver.core.Requests$Execute$1.encode(Requests.java:122)
~[cassandra-driver-core-2.0.0-rc2.jar:na]
at
com.datastax.driver.core.Requests$Execute$1.encode(Requests.java:119)
~[cassandra-driver-core-2.0.0-rc2.jar:na]
at
com.datastax.driver.core.Message$ProtocolEncoder.encode(Message.java:184)
~[cassandra-driver-core-2.0.0-rc2.jar:na]
at
org.jboss.netty.handler.codec.oneone.OneToOneEncoder.doEncode(OneToOneEncoder.java:66)
~[netty-3.7.0.Final.jar:na]
at
org.jboss.netty.handler.codec.oneone.OneToOneEncoder.handleDownstream(OneToOneEncoder.java:59)
~[netty-3.7.0.Final.jar:na]
at org.jboss.netty.channel.Channels.write(Channels.java:704)
~[netty-3.7.0.Final.jar:na]
at org.jboss.netty.channel.Channels.write(Channels.java:671)
~[netty-3.7.0.Final.jar:na]
at org.jboss.netty.channel.Ab
--
http://about.me/BrianTarbox
