[jira] [Created] (IGNITE-14006) Node fails with assertion error during event listener registration

["Mikhail Petrov (Jira)" <ji...@apache.org>]

Mikhail Petrov created IGNITE-14006:
---------------------------------------

             Summary: Node fails with assertion error during event listener registration
                 Key: IGNITE-14006
                 URL: https://issues.apache.org/jira/browse/IGNITE-14006
             Project: Ignite
          Issue Type: Bug
            Reporter: Mikhail Petrov


Node fails with assertion error during event listener registration from client node in case the remote filter class is missing on one or more server nodes:
{code:java}
[2021-01-17 15:49:00,313][ERROR][disco-notifier-worker-#83%continuous.CacheContinuousQueryExternalNodeFilterTest1%][IgniteTestResources] Critical system error detected. Will be handled accordingly to configured handler [hnd=StopNodeOrHaltFailureHandler [tryStop=false, timeout=0, super=AbstractFailureHandler [ignoredFailureTypes=UnmodifiableSet [SYSTEM_WORKER_BLOCKED, SYSTEM_CRITICAL_OPERATION_TIMEOUT]]], failureCtx=FailureContext [type=SYSTEM_WORKER_TERMINATION, err=java.lang.AssertionError]]
java.lang.AssertionError
	at org.apache.ignite.internal.processors.continuous.GridContinuousProcessor$LocalRoutineInfo.<init>(GridContinuousProcessor.java:2117)
	at org.apache.ignite.internal.processors.continuous.GridContinuousProcessor.processStartRequest(GridContinuousProcessor.java:1447)
	at org.apache.ignite.internal.processors.continuous.GridContinuousProcessor.access$400(GridContinuousProcessor.java:117)
	at org.apache.ignite.internal.processors.continuous.GridContinuousProcessor$2.onCustomEvent(GridContinuousProcessor.java:220)
	at org.apache.ignite.internal.processors.continuous.GridContinuousProcessor$2.onCustomEvent(GridContinuousProcessor.java:211)
	at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$4.onDiscovery0(GridDiscoveryManager.java:670)
	at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$4.lambda$onDiscovery$0(GridDiscoveryManager.java:533)
	at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$DiscoveryMessageNotifierWorker.body0(GridDiscoveryManager.java:2635)
	at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$DiscoveryMessageNotifierWorker.body(GridDiscoveryManager.java:2673)
	at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120)
	at java.lang.Thread.run(Thread.java:748)
{code}
Reproducer:
{code:java}
/** */
public class CacheContinuousQueryExternalNodeFilterTest extends GridCommonAbstractTest {
    /** */
    private static final String EXT_EVT_FILTER_CLS = "org.apache.ignite.tests.p2p.TestPredicate";

    /** */
    private static final URL[] URLS;

    static {
        try {
            URLS = new URL[] {new URL(getProperty("p2p.uri.cls.second"))};
        }
        catch (MalformedURLException e) {
            throw new RuntimeException(e);
        }
    }

    /** */
    private final ClassLoader extLdr = getExternalClassLoader();

    /** */
    private final ClassLoader secondExtLdr = new URLClassLoader(URLS, U.gridClassLoader());

    /** {@inheritDoc} */
    @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception {
        IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName);

        cfg.setPeerClassLoadingEnabled(false);

        cfg.setFailureHandler(new StopNodeOrHaltFailureHandler());

        if (getTestIgniteInstanceName(0).equals(igniteInstanceName))
            cfg.setClassLoader(secondExtLdr);
        else
            cfg.setClassLoader(extLdr);

        return cfg;
    }

    /** */
    @Test
    public void test() throws Exception {
        startGrids(2);

        IgniteEx cli = startClientGrid(2);

        extLdr.loadClass(EXT_EVT_FILTER_CLS);

        Class<IgnitePredicate<CacheEvent>> rmtFilter = (Class<IgnitePredicate<CacheEvent>>)extLdr
            .loadClass(EXT_EVT_FILTER_CLS);

        try {
            cli.events().remoteListen(null, rmtFilter.newInstance(), EVT_CACHE_OBJECT_PUT);
        }
        catch (Throwable ignored) {
            // No-op.
        }

        // waits for all node to handle an error occurred during processing of StartRoutineDiscoveryMessage
        U.sleep(3000);
    }
}
{code}
To run the mentioned above reproducer place the following class to modules/extdata/p2p/src/main/java/org/apache/ignite/tests/p2p/
{code:java}
/** */
public class CacheEventPredicate implements IgnitePredicate<CacheEvent> {
    /** {@inheritDoc} */
    @Override public boolean apply(CacheEvent evt) {
        return false;
    }
}
{code}
and rebuild modules/extdata/p2p module.

 



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