Hi Pavel
I am encountering the same issue in which it seems like the Server has
entered into an infinite loop and every 10 seconds i am seeing the following
message.
2018-12-06 15:49:23,188 WARN
[exchange-worker-#122%5b9b0820-ec94-493c-ae58-bc31aac873c6%] {}
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture
- Unable to await partitions release latch within timeout: ClientLatch
[coordinator=TcpDiscoveryNode [id=a8b0f10f-8ad9-45a4-aab3-a0562fd0d202,
addrs=[10.62.21.54, 10.62.44.22, 10.63.216.22, 127.0.0.1],
sockAddrs=[ueu-ip-lapp0002.coresit.msci.org/10.63.216.22:47500,
ueu-ip-lapp0002.mgmt.msci.org/10.62.44.22:47500, /10.62.21.54:47500,
/127.0.0.1:47500], discPort=47500, order=1, intOrder=1,
lastExchangeTime=1544102518093, loc=false, ver=2.6.0#20180710-sha1:669feacc,
isClient=false], ackSent=true, super=CompletableLatch [id=exchange,
topVer=AffinityTopologyVersion [topVer=24, minorTopVer=1]]]
2018-12-06 15:49:33,189 WARN
[exchange-worker-#122%5b9b0820-ec94-493c-ae58-bc31aac873c6%] {}
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture
- Unable to await partitions release latch within timeout: ClientLatch
[coordinator=TcpDiscoveryNode [id=a8b0f10f-8ad9-45a4-aab3-a0562fd0d202,
addrs=[10.62.21.54, 10.62.44.22, 10.63.216.22, 127.0.0.1],
sockAddrs=[ueu-ip-lapp0002.coresit.msci.org/10.63.216.22:47500,
ueu-ip-lapp0002.mgmt.msci.org/10.62.44.22:47500, /10.62.21.54:47500,
/127.0.0.1:47500], discPort=47500, order=1, intOrder=1,
lastExchangeTime=1544102518093, loc=false, ver=2.6.0#20180710-sha1:669feacc,
isClient=false], ackSent=true, super=CompletableLatch [id=exchange,
topVer=AffinityTopologyVersion [topVer=24, minorTopVer=1]]]
The code in which it seems to be in an infinite loop is
if (!localJoinExchange()) {
try {
while (true) {
try {
releaseLatch.await(waitTimeout,
TimeUnit.MILLISECONDS);
if (log.isInfoEnabled())
log.info("Finished waiting for partitions
release latch: " + releaseLatch);
break;
}
catch (IgniteFutureTimeoutCheckedException ignored) {
U.warn(log, "Unable to await partitions release
latch within timeout: " + releaseLatch);
// Try to resend ack.
releaseLatch.countDown();
}
}
}
catch (IgniteCheckedException e) {
U.warn(log, "Stop waiting for partitions release latch: " +
e.getMessage());
}
}
Interestingly the PME is only seeming to be stuck with topology version 24.
Although the last topology version was 83 because of a new node added.
Where as for topology version 23, there was no such iteration of 10 seconds
so the PME would have completed just fine.
Can you help me out here ?
--
Sent from: http://apache-ignite-users.70518.x6.nabble.com/
