[infinispan-dev] NBST test failures in Query

[Anna Manukyan]

Hi Sanne,

FYI, there is a bug reported for the mentioned issue:
https://issues.jboss.org/browse/ISPN-2648

Regards,
Anna

----- Original Message -----
From: "Sanne Grinovero" <sanne at infinispan.org>
To: "infinispan -Dev List" <infinispan-dev at lists.jboss.org>
Sent: Thursday, February 14, 2013 7:58:08 PM
Subject: [infinispan-dev] NBST test failures in Query

I'm having a couple of tests in the Query module sporadically (but
often) failing because of exceptions like:

 - Received invalid rebalance confirmation from NodeC-62354 for cache
___defaultcache, we don't have a rebalance in progress
 - Suspected members
 - WARN  [InboundTransferTask] (transport-thread-1,NodeD) ISPN000210:
Failed to request segments [0, 2, 4, 36, 6, 42, 8, 43, 40, 10, 41, 11,
12, 13, 14, 50, ...
 - ISPN000071: Caught exception when handling command
CacheTopologyControlCommand ...

Looks very much state-transfer related to me. Could anyone from the
NBST experts have a look?

There are some interesting test there:
org.infinispan.query.distributed.MultiNodeDistributedTest

and its extensions explicitly attempt to start additional nodes,
scaling up and down while performing other operations. To be fair, I
wish they would really do thinks in parallel, but they are politely
blocking and waiting for rehashing to complete at each step..

I would expect at this point to see some tests doing operations and -
in parallel - have nodes added and removed. Are there no such tests in
core?

Sanne
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