What I found out is that the issue was due to the way I was calling
Cluster(system) for all the simulated servers.
Calling
val system1=....
val cluster1 = ....
val system2=....
val cluster2 = ....
...
creates the issue probably due to delays for system2 , 3 etc to open
their ports. So a lot of clusters were "gating" each other addresses
because the ports were not open. That caused sometimes delays to 10 secs
even if gate wait was 500ms.
by doing
val system1=....
val system2=....
.....
val cluster1 = ....
val cluster2 = ....
...
and then clusterX.join(clusterY)
the issue doesn't occur anymore
Cheers
On 19/10/15 16:18, Patrik Nordwall wrote:
I'm afraid I don't know why you get the "association failure" in the
first place or if it is related to the 10 sec delay.
/Patrik
On Mon, Oct 19, 2015 at 3:28 PM, 'Konstantinos Kougios' via Akka User
List <[email protected] <mailto:[email protected]>>
wrote:
Thanks Patrik, I tried it and it changes the gate wait, but has no
effect in the overall wait :
2015-10-19 14:25:25,524 WARN
[akka.tcp://DataDistributionEndToEndTest@dist-index:2720/system/endpointManager/reliableEndpointWriter-akka.tcp%3A%2F%2FDataDistributionEndToEndTest%40dist-index%3A2721-0
<mailto:akka.tcp://DataDistributionEndToEndTest@dist-index:2720/system/endpointManager/reliableEndpointWriter-akka.tcp%3A%2F%2FDataDistributionEndToEndTest%40dist-index%3A2721-0>]
a.r.ReliableDeliverySupervisor - REQ_ID: - Association with remote
system [akka.tcp://DataDistributionEndToEndTest@dist-index:2721]
has failed, address is now gated for *[500] ms.* Reason:
[Association failed with
[akka.tcp://DataDistributionEndToEndTest@dist-index:2721]] Caused
by: [Connection refused: dist-index/192.168.0.11:2721
<http://192.168.0.11:2721>]
waiting cluster
done waiting cluster, *waited 10812 ms*
The code that waits is for the code that awaits for the cluster
actorsystems to be aware of each other:
val start=System.currentTimeMillis awaitCond(
cluster1.state.members.size ==allClusters.size &&
cluster2.state.members.size ==allClusters.size &&
cluster3.state.members.size ==allClusters.size &&
driverCluster.state.members.size ==allClusters.size, 60 seconds
)
val dt=System.currentTimeMillis -start println(s"done waiting cluster, waited
$dtms")
Normally this takes 1-2 seconds. But when the gate issue occurs,
it takes a lot more, i.e. 10 secs as per above.
Cheers
On 19/10/15 10:50, Patrik Nordwall wrote:
That is probably config property akka.remote.retry-gate-closed-for
/Patrik
On Wed, Oct 7, 2015 at 6:25 PM, Kostas kougios
<[email protected]
<mailto:[email protected]>> wrote:
Hi, I am occasionally getting this when running tests. The
test resumes, but I wait for 5 secs. Is there a config
property to set it to 500ms?
(googling didn't reveal any relevant info)
Thanks
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