Artem, This looks like a bug, client should not disconnect from cluster if there are alive server nodes, I'll try to reproduce this error.
On Mon, Sep 21, 2015 at 8:31 PM, Artem Shutak <ashu...@gridgain.com> wrote: > Igniters, > > In process of working on [1] I've found that Ignite client node throws > CacheException which caused by IgniteClientDisconnectedException (stack > trace below) sometimes when I kill one server node at cluster. > > It looks like not expected behavior for me. Is it know issue? > > My configuration: > - 3 server nodes > - 2 client nodes > - discovery configuration: > <property name="discoverySpi"> > <bean > class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi"> > <property name="ipFinder"> > <bean > > class="org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder"> > <property name="addresses"> > <list> > <value>127.0.0.1:47500</value> > <value>127.0.0.1:47501</value> > <value>127.0.0.1:47502</value> > </list> > </property> > </bean> > </property> > </bean> > </property> > > [1] https://issues.apache.org/jira/browse/IGNITE-1397 > > -- Artem -- > > javax.cache.CacheException: class > org.apache.ignite.IgniteClientDisconnectedException: Operation has been > cancelled (client node disconnected). > at > > org.apache.ignite.internal.processors.cache.GridCacheUtils.convertToCacheException(GridCacheUtils.java:1621) > at > > org.apache.ignite.internal.processors.cache.IgniteCacheProxy.cacheException(IgniteCacheProxy.java:1749) > at > > org.apache.ignite.internal.processors.cache.IgniteCacheProxy.get(IgniteCacheProxy.java:815) > at > > org.apache.ignite.yardstick.cache.failover.IgniteAtomicRetriesFailoverBenchmark.test(IgniteAtomicRetriesFailoverBenchmark.java:39) > at > org.yardstickframework.impl.BenchmarkRunner$2.run(BenchmarkRunner.java:165) > at java.lang.Thread.run(Thread.java:745) > Caused by: class org.apache.ignite.IgniteClientDisconnectedException: > Operation has been cancelled (client node disconnected). > at > org.apache.ignite.internal.util.IgniteUtils$14.apply(IgniteUtils.java:801) > at > org.apache.ignite.internal.util.IgniteUtils$14.apply(IgniteUtils.java:799) > ... 6 more > Caused by: class > org.apache.ignite.internal.IgniteClientDisconnectedCheckedException: > Operation has been cancelled (client node disconnected). > at > > org.apache.ignite.internal.processors.cache.GridCacheMvccManager.disconnectedError(GridCacheMvccManager.java:360) > at > > org.apache.ignite.internal.processors.cache.GridCacheMvccManager.onDisconnected(GridCacheMvccManager.java:334) > at > > org.apache.ignite.internal.processors.cache.GridCacheSharedContext.onDisconnected(GridCacheSharedContext.java:141) > at > > org.apache.ignite.internal.processors.cache.GridCacheProcessor.onDisconnected(GridCacheProcessor.java:997) > at > > org.apache.ignite.internal.IgniteKernal.onDisconnected(IgniteKernal.java:2983) > at > > org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$5.onDiscovery(GridDiscoveryManager.java:592) > at > > org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.notifyDiscovery(ClientImpl.java:2024) > at > > org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.notifyDiscovery(ClientImpl.java:2005) > at > > org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.body(ClientImpl.java:1422) > at org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:62) >
