Michal Linhard created ISPN-2550:
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Summary: NoSuchElementException in Hot Rod Encoder
Key: ISPN-2550
URL:
https://issues.jboss.org/browse/ISPN-2550
Project: Infinispan
Issue Type: Bug
Components: Cache Server
Affects Versions: 5.2.0.Beta4
Reporter: Michal Linhard
Assignee: Galder ZamarreƱo
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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