4:39 a.m.
[
https://issues.jboss.org/browse/ISPN-2550?page=com.atlassian.jira.plugin....
]
Michal Linhard commented on ISPN-2550:
--------------------------------------
I've run tests locally with dan's fix and I'm seeing these exceptions:
{code}
11:19:23,919 ERROR [org.infinispan.server.hotrod.HotRodDecoder] (HotRodClientMaster-5)
ISPN005009: Unexpected error before any request parameters read
java.lang.IndexOutOfBoundsException: 2
at scala.collection.mutable.ResizableArray$class.apply(ResizableArray.scala:44)
at scala.collection.mutable.ArrayBuffer.apply(ArrayBuffer.scala:47)
at
org.infinispan.server.hotrod.AbstractTopologyAwareEncoder1x$$anonfun$writeHashTopologyHeader$1$$anonfun$apply$mcVI$sp$1.apply(AbstractTopologyAwareEncoder1x.scala:96)
at
org.infinispan.server.hotrod.AbstractTopologyAwareEncoder1x$$anonfun$writeHashTopologyHeader$1$$anonfun$apply$mcVI$sp$1.apply(AbstractTopologyAwareEncoder1x.scala:92)
at scala.collection.immutable.Range.foreach(Range.scala:81)
at
org.infinispan.server.hotrod.AbstractTopologyAwareEncoder1x$$anonfun$writeHashTopologyHeader$1.apply$mcVI$sp(AbstractTopologyAwareEncoder1x.scala:92)
at scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:78)
at
org.infinispan.server.hotrod.AbstractTopologyAwareEncoder1x.writeHashTopologyHeader(AbstractTopologyAwareEncoder1x.scala:89)
at
org.infinispan.server.hotrod.AbstractEncoder1x.writeHeader(AbstractEncoder1x.scala:62)
at org.infinispan.server.hotrod.HotRodEncoder.encode(HotRodEncoder.scala:63)
at
org.jboss.netty.handler.codec.oneone.OneToOneEncoder.doEncode(OneToOneEncoder.java:67)
at
org.jboss.netty.handler.codec.oneone.OneToOneEncoder.handleDownstream(OneToOneEncoder.java:60)
at org.jboss.netty.channel.Channels.write(Channels.java:712)
at org.jboss.netty.channel.Channels.write(Channels.java:679)
at org.jboss.netty.channel.AbstractChannel.write(AbstractChannel.java:248)
at
org.infinispan.server.core.AbstractProtocolDecoder.exceptionCaught(AbstractProtocolDecoder.scala:295)
at org.jboss.netty.channel.Channels.fireExceptionCaught(Channels.java:533)
at
org.jboss.netty.channel.AbstractChannelSink.exceptionCaught(AbstractChannelSink.java:49)
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:84)
at
org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:472)
at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:333)
at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
{code}
NoSuchElementException in Hot Rod Encoder
-----------------------------------------
Key: ISPN-2550
URL: https://issues.jboss.org/browse/ISPN-2550
Project: Infinispan
Issue Type: Bug
Components: Remote protocols
Affects Versions: 5.2.0.Beta4
Reporter: Michal Linhard
Assignee: Galder Zamarreño
Priority: Blocker
Fix For: 5.2.0.Beta6
Tomas noticed this a while ago in a specific functional test:
https://bugzilla.redhat.com/show_bug.cgi?id=875151
I'm creating a more general JIRA, cause I'm having this in resilience test.
What I found by quick debug, is that here:
https://github.com/infinispan/infinispan/blob/master/server/hotrod/src/ma...
{code}
for (segmentIdx <- 0 until numSegments) {
val denormalizedSegmentHashIds = allDenormalizedHashIds(segmentIdx)
val segmentOwners = ch.locateOwnersForSegment(segmentIdx)
for (ownerIdx <- 0 until segmentOwners.length) {
val address = segmentOwners(ownerIdx % segmentOwners.size)
val serverAddress = members(address)
val hashId = denormalizedSegmentHashIds(ownerIdx)
log.tracef("Writing hash id %d for %s:%s", hashId,
serverAddress.host, serverAddress.port)
writeString(serverAddress.host, buf)
writeUnsignedShort(serverAddress.port, buf)
buf.writeInt(hashId)
}
}
{code}
we're trying to obtain serverAddress for nonexistent address and
NoSuchElementException is not handled properly.
It hapens after I kill a node in a resilience test and the exception appears when
querying for the node in the members cache.
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Michal Linhard (JIRA)