Examples with FullMessage org.apache.ignite.internal.util.distributed.FullMessage used on opensource projects

Example 1 with FullMessage

use of org.apache.ignite.internal.util.distributed.FullMessage in project ignite by apache.

the class IgniteClusterSnapshotSelfTest method testBltChangeDuringClusterSnapshot.

/**
 * @throws Exception If fails.
 */
@Test
public void testBltChangeDuringClusterSnapshot() throws Exception {
    IgniteEx ignite = startGridsWithCache(3, dfltCacheCfg, CACHE_KEYS_RANGE);
    startGrid(3);
    long topVer = ignite.cluster().topologyVersion();
    BlockingCustomMessageDiscoverySpi spi = discoSpi(ignite);
    spi.block((msg) -> msg instanceof FullMessage);
    IgniteFuture<Void> fut = ignite.snapshot().createSnapshot(SNAPSHOT_NAME);
    spi.waitBlocked(10_000L);
    // Not baseline node joins successfully.
    String grid4Dir = folderName(startGrid(4));
    // Not blt node left the cluster and snapshot not affected.
    stopGrid(4);
    // Client node must connect successfully.
    startClientGrid(4);
    // Changing baseline complete successfully.
    ignite.cluster().setBaselineTopology(topVer);
    spi.unblock();
    fut.get();
    assertTrue("Snapshot directory must be empty for node 0 due to snapshot future fail: " + grid4Dir, !searchDirectoryRecursively(snp(ignite).snapshotLocalDir(SNAPSHOT_NAME).toPath(), grid4Dir).isPresent());
}

Example 2 with FullMessage

use of org.apache.ignite.internal.util.distributed.FullMessage in project ignite by apache.

the class IgniteClusterSnapshotSelfTest method testRejectCacheStopDuringClusterSnapshot.

/**
 * @throws Exception If fails.
 */
@Test
public void testRejectCacheStopDuringClusterSnapshot() throws Exception {
    // Block the full message, so cluster-wide snapshot operation would not be fully completed.
    IgniteEx ignite = startGridsWithCache(3, dfltCacheCfg, CACHE_KEYS_RANGE);
    BlockingCustomMessageDiscoverySpi spi = discoSpi(ignite);
    spi.block((msg) -> {
        if (msg instanceof FullMessage) {
            FullMessage<?> msg0 = (FullMessage<?>) msg;
            assertEquals("Snapshot distributed process must be used", DistributedProcess.DistributedProcessType.START_SNAPSHOT.ordinal(), msg0.type());
            assertTrue("Snapshot has to be finished successfully on all nodes", msg0.error().isEmpty());
            return true;
        }
        return false;
    });
    IgniteFuture<Void> fut = ignite.snapshot().createSnapshot(SNAPSHOT_NAME);
    spi.waitBlocked(10_000L);
    // Creating of new caches should not be blocked.
    ignite.getOrCreateCache(dfltCacheCfg.setName("default2")).put(1, 1);
    forceCheckpoint();
    assertThrowsAnyCause(log, () -> {
        ignite.destroyCache(DEFAULT_CACHE_NAME);
        return 0;
    }, IgniteCheckedException.class, SNP_IN_PROGRESS_ERR_MSG);
    spi.unblock();
    fut.get();
}

Example 3 with FullMessage

use of org.apache.ignite.internal.util.distributed.FullMessage in project ignite by apache.

the class IgniteClusterSnapshotSelfTest method testClusterSnapshotExOnInitiatorLeft.

/**
 * @throws Exception If fails.
 */
@Test
public void testClusterSnapshotExOnInitiatorLeft() throws Exception {
    IgniteEx ignite = startGridsWithCache(2, dfltCacheCfg, CACHE_KEYS_RANGE);
    BlockingCustomMessageDiscoverySpi spi = discoSpi(ignite);
    spi.block((msg) -> msg instanceof FullMessage);
    IgniteFuture<Void> fut = ignite.snapshot().createSnapshot(SNAPSHOT_NAME);
    spi.waitBlocked(10_000L);
    ignite.close();
    assertThrowsAnyCause(log, fut::get, NodeStoppingException.class, SNP_NODE_STOPPING_ERR_MSG);
}