Artem Shutak created IGNITE-1524:
------------------------------------
Summary: Client node throws exception when server node killed
Key: IGNITE-1524
URL: https://issues.apache.org/jira/browse/IGNITE-1524
Project: Ignite
Issue Type: Bug
Reporter: Semen Boikov
Fix For: ignite-1.4
In process of working on IGNITE-1397 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.
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>
Test description:
- client nodes make random atomic ops to cluster (pts, gets, invoke, remove)
- the first client node has a thread which kill with -9 and start one server
one by one. Kills every 60 seconds and run after 10 seconds.
Client node fails not always.
{noformat}
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)
{noformat}
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