Sergey Chugunov created IGNITE-9096:
---------------------------------------
Summary: ContinuousProcessor fails to handle routines with classes
loaded by P2P deployment mechanism
Key: IGNITE-9096
URL: https://issues.apache.org/jira/browse/IGNITE-9096
Project: Ignite
Issue Type: Bug
Components: zookeeper
Affects Versions: 2.6
Reporter: Sergey Chugunov
Fix For: 2.7
When server node joins to the cluster where some CQ-routines were deployed with
P2P deployment mechanism, it fails with the following exception:
{noformat}
class org.apache.ignite.IgniteCheckedException: Failed to start manager:
GridManagerAdapter [enabled=true,
name=org.apache.ignite.internal.managers.discovery.GridDiscoveryManager]
at org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1760)
at org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:1051)
at
org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:2020)
at
org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1725)
at org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1153)
at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:651)
at
org.apache.ignite.testframework.junits.GridAbstractTest.startGrid(GridAbstractTest.java:882)
at
org.apache.ignite.testframework.junits.GridAbstractTest.startGrid(GridAbstractTest.java:845)
at
org.apache.ignite.testframework.junits.GridAbstractTest.startGrid(GridAbstractTest.java:833)
at
org.apache.ignite.testframework.junits.GridAbstractTest.startGrid(GridAbstractTest.java:799)
at
org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoverySpiTest.testServerJoinWithP2PClassDeployedInCluster(ZookeeperDiscoverySpiTest.java:404)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at junit.framework.TestCase.runTest(TestCase.java:176)
at
org.apache.ignite.testframework.junits.GridAbstractTest.runTestInternal(GridAbstractTest.java:2087)
at
org.apache.ignite.testframework.junits.GridAbstractTest.access$000(GridAbstractTest.java:140)
at
org.apache.ignite.testframework.junits.GridAbstractTest$5.run(GridAbstractTest.java:2002)
at java.lang.Thread.run(Thread.java:745)
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to start SPI:
ZookeeperDiscoverySpi [zkRootPath=/apacheIgnite,
zkConnectionString=127.0.0.1:46727,127.0.0.1:36728,127.0.0.1:34199,
joinTimeout=0, sesTimeout=10000, clientReconnectDisabled=false,
internalLsnr=null,
stats=org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryStatistics@2c5b3f94]
at
org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:300)
at
org.apache.ignite.internal.managers.discovery.GridDiscoveryManager.start(GridDiscoveryManager.java:916)
at org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1755)
... 19 more
Caused by: class org.apache.ignite.spi.IgniteSpiException: Failed to join
cluster
at
org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryImpl.startJoinAndWait(ZookeeperDiscoveryImpl.java:713)
at
org.apache.ignite.spi.discovery.zk.ZookeeperDiscoverySpi.spiStart(ZookeeperDiscoverySpi.java:474)
at
org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:297)
... 21 more
Caused by: class org.apache.ignite.IgniteCheckedException: null
at org.apache.ignite.internal.util.IgniteUtils.cast(IgniteUtils.java:7307)
at
org.apache.ignite.internal.util.future.GridFutureAdapter.resolve(GridFutureAdapter.java:259)
at
org.apache.ignite.internal.util.future.GridFutureAdapter.get0(GridFutureAdapter.java:232)
at
org.apache.ignite.internal.util.future.GridFutureAdapter.get(GridFutureAdapter.java:159)
at
org.apache.ignite.internal.util.future.GridFutureAdapter.get(GridFutureAdapter.java:151)
at
org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryImpl.startJoinAndWait(ZookeeperDiscoveryImpl.java:700)
... 23 more
Caused by: java.lang.NullPointerException
at
org.apache.ignite.internal.managers.discovery.GridDiscoveryManager.node(GridDiscoveryManager.java:1797)
at
org.apache.ignite.internal.managers.deployment.GridDeploymentClassLoader.sendResourceRequest(GridDeploymentClassLoader.java:731)
at
org.apache.ignite.internal.managers.deployment.GridDeploymentClassLoader.getResourceAsStream(GridDeploymentClassLoader.java:694)
at
org.apache.ignite.internal.managers.deployment.GridDeploymentPerVersionStore.checkLoadRemoteClass(GridDeploymentPerVersionStore.java:717)
at
org.apache.ignite.internal.managers.deployment.GridDeploymentPerVersionStore.getDeployment(GridDeploymentPerVersionStore.java:297)
at
org.apache.ignite.internal.managers.deployment.GridDeploymentManager.getGlobalDeployment(GridDeploymentManager.java:494)
at
org.apache.ignite.internal.GridEventConsumeHandler.p2pUnmarshal(GridEventConsumeHandler.java:385)
at
org.apache.ignite.internal.processors.continuous.GridContinuousProcessor.startDiscoveryDataRoutine(GridContinuousProcessor.java:573)
at
org.apache.ignite.internal.processors.continuous.GridContinuousProcessor.onGridDataReceived(GridContinuousProcessor.java:529)
at
org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$5.onExchange(GridDiscoveryManager.java:889)
at
org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryImpl.processLocalJoin(ZookeeperDiscoveryImpl.java:2946)
at
org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryImpl.processBulkJoin(ZookeeperDiscoveryImpl.java:2772)
at
org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryImpl.processNewEvents(ZookeeperDiscoveryImpl.java:2638)
at
org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryImpl.processNewEvents(ZookeeperDiscoveryImpl.java:2610)
at
org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryImpl.access$2000(ZookeeperDiscoveryImpl.java:108)
at
org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryImpl$ZkWatcher.processResult(ZookeeperDiscoveryImpl.java:4120)
at
org.apache.ignite.spi.discovery.zk.internal.ZookeeperClient$DataCallbackWrapper.processResult(ZookeeperClient.java:1163)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:561)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)
{noformat}
Test reproducing the error:
{noformat}
public void testServerJoinWithP2PClassDeployedInCluster() throws Exception {
//external class loader to make sure that class is not presented on
server node's classpath
ClassLoader extLdr = getExternalClassLoader();
p2pEnabled = true;
startGrid(0);
clientMode(true);
Ignite client = startGrid(1);
Class<?> cls =
extLdr.loadClass("org.apache.ignite.tests.p2p.GridEventConsumeFilter");
client.events().remoteListen(
new IgniteBiPredicate<UUID, Event>() {
@Override public boolean apply(UUID uuid, Event event) {
return true;
}
},
(IgnitePredicate<Event>) cls.newInstance(),
EventType.EVT_CACHE_OBJECT_PUT
);
clientMode(false);
startGrid(2);
}
{noformat}
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