Vladimir Ozerov created IGNITE-4060:
---------------------------------------
Summary: RoundRobinLoadBalancingSpi doesn't work after client
reconnect.
Key: IGNITE-4060
URL: https://issues.apache.org/jira/browse/IGNITE-4060
Project: Ignite
Issue Type: Bug
Components: compute
Affects Versions: 1.7
Reporter: Vladimir Ozerov
Fix For: 1.8
Attachments: RoundRodbinErrorReproducer.java
If {{IgntieCompute.apply()}} is called on a client after reconnect, it fails.
Reproducer code is attached. The problem is that {{RoundRobinLoadBalancingSpi}}
(which is default one) is not notified about topology reset.
Sample stack trace:
{code}
class org.apache.ignite.IgniteException: Task topology does not have alive
nodes: [TcpDiscoveryNode [id=50f56f53-bbf6-4d66-bfc5-02d801241e14,
addrs=[127.0.0.1], sockAddrs=[/127.0.0.1:47500], discPort=47500, order=1,
intOrder=1, lastExchangeTime=1476269284697, loc=false,
ver=1.7.0#19700101-sha1:00000000, isClient=false]]
at
org.apache.ignite.spi.loadbalancing.roundrobin.RoundRobinGlobalLoadBalancer.checkBalancerNodes(RoundRobinGlobalLoadBalancer.java:256)
at
org.apache.ignite.spi.loadbalancing.roundrobin.RoundRobinGlobalLoadBalancer.getBalancedNode(RoundRobinGlobalLoadBalancer.java:201)
at
org.apache.ignite.spi.loadbalancing.roundrobin.RoundRobinLoadBalancingSpi.getBalancedNode(RoundRobinLoadBalancingSpi.java:307)
at
org.apache.ignite.internal.managers.loadbalancer.GridLoadBalancerManager.getBalancedNode(GridLoadBalancerManager.java:81)
at
org.apache.ignite.internal.managers.loadbalancer.GridLoadBalancerManager$1.getBalancedNode(GridLoadBalancerManager.java:99)
at
org.apache.ignite.internal.processors.closure.GridClosureProcessor$T8.map(GridClosureProcessor.java:1616)
at
org.apache.ignite.internal.processors.closure.GridClosureProcessor$T8.map(GridClosureProcessor.java:1587)
at
org.apache.ignite.internal.processors.task.GridTaskWorker$2.call(GridTaskWorker.java:519)
at
org.apache.ignite.internal.processors.task.GridTaskWorker$2.call(GridTaskWorker.java:517)
at
org.apache.ignite.internal.util.IgniteUtils.wrapThreadLoader(IgniteUtils.java:6509)
at
org.apache.ignite.internal.processors.task.GridTaskWorker.body(GridTaskWorker.java:516)
at
org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
at
org.apache.ignite.internal.processors.task.GridTaskProcessor.startTask(GridTaskProcessor.java:679)
at
org.apache.ignite.internal.processors.task.GridTaskProcessor.execute(GridTaskProcessor.java:403)
at
org.apache.ignite.internal.processors.closure.GridClosureProcessor.callAsync(GridClosureProcessor.java:630)
at
org.apache.ignite.internal.IgniteComputeImpl.apply(IgniteComputeImpl.java:451)
{code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
