Examples with ClusterMeta com.ctrip.xpipe.redis.core.entity.ClusterMeta used on opensource projects

Example 6 with ClusterMeta

use of com.ctrip.xpipe.redis.core.entity.ClusterMeta in project x-pipe by ctripcorp.

the class ClusterServersApiTest method randomCluster.

private ClusterMeta randomCluster() {
    ClusterMeta clusterMeta = new ClusterMeta();
    clusterMeta.setId(getTestName());
    return clusterMeta;
}

Example 7 with ClusterMeta

use of com.ctrip.xpipe.redis.core.entity.ClusterMeta in project x-pipe by ctripcorp.

the class AbstractCurrentMetaObserver method update.

@SuppressWarnings("rawtypes")
@Override
public void update(Object args, Observable observable) {
    if (args instanceof NodeAdded) {
        ClusterMeta clusterMeta = (ClusterMeta) ((NodeAdded) args).getNode();
        logger.info("[update][add][{}]{}", getClass().getSimpleName(), clusterMeta.getId());
        handleClusterAdd(clusterMeta);
        return;
    }
    if (args instanceof NodeDeleted) {
        ClusterMeta clusterMeta = (ClusterMeta) ((NodeDeleted) args).getNode();
        logger.info("[update][delete][{}]{}", getClass().getSimpleName(), clusterMeta.getId());
        handleClusterDeleted(clusterMeta);
        return;
    }
    if (args instanceof ClusterMetaComparator) {
        ClusterMetaComparator clusterMetaComparator = (ClusterMetaComparator) args;
        logger.info("[update][modify][{}]{}", getClass().getSimpleName(), clusterMetaComparator);
        handleClusterModified(clusterMetaComparator);
        return;
    }
    throw new IllegalArgumentException("unknown argument:" + args);
}

Example 8 with ClusterMeta

use of com.ctrip.xpipe.redis.core.entity.ClusterMeta in project x-pipe by ctripcorp.

the class AbstractMetaServerContextTest method randomClusterMeta.

protected ClusterMeta randomClusterMeta() {
    DcMeta dcMeta = getDcMeta(dc);
    ClusterMeta clusterMeta = (ClusterMeta) dcMeta.getClusters().values().toArray()[0];
    return MetaClone.clone(clusterMeta);
}

Example 9 with ClusterMeta

use of com.ctrip.xpipe.redis.core.entity.ClusterMeta in project x-pipe by ctripcorp.

the class SingleShardMigrationTest method testCheckExceptionFail.

@Test
@DirtiesContext
public void testCheckExceptionFail() {
    mockFailCheckCommand(migrationCommandBuilder, "cluster1", "shard1", dcB, dcB, new Throwable("mocked check fail"));
    mockSuccessPrevPrimaryDcCommand(migrationCommandBuilder, "cluster1", "shard1", dcA);
    mockSuccessNewPrimaryDcCommand(migrationCommandBuilder, "cluster1", "shard1", dcB);
    mockSuccessOtherDcCommand(migrationCommandBuilder, "cluster1", "shard1", dcB, dcA);
    ClusterTbl originalCluster = clusterService.find(1);
    Assert.assertEquals(ClusterStatus.Lock.toString(), originalCluster.getStatus());
    Assert.assertEquals(1, originalCluster.getActivedcId());
    Assert.assertEquals(1, migrationCluster.getMigrationCluster().getSourceDcId());
    Assert.assertEquals(2, migrationCluster.getMigrationCluster().getDestinationDcId());
    Assert.assertEquals("Initiated", migrationCluster.getStatus().toString());
    Assert.assertEquals(ShardMigrationResultStatus.FAIL, migrationShard.getShardMigrationResult().getStatus());
    Assert.assertFalse(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.CHECK));
    Assert.assertFalse(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.MIGRATE_PREVIOUS_PRIMARY_DC));
    Assert.assertFalse(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.MIGRATE_NEW_PRIMARY_DC));
    Assert.assertFalse(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.MIGRATE_OTHER_DC));
    Assert.assertFalse(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.MIGRATE));
    Assert.assertNull(migrationShard.getShardMigrationResult().getSteps().get(ShardMigrationStep.CHECK));
    migrationCluster.process();
    sleep(1000);
    ClusterTbl currentCluster = clusterService.find(1);
    Assert.assertEquals(ClusterStatus.Lock.toString(), currentCluster.getStatus());
    Assert.assertEquals(1, currentCluster.getActivedcId());
    Assert.assertEquals(ShardMigrationResultStatus.FAIL, migrationShard.getShardMigrationResult().getStatus());
    Assert.assertFalse(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.CHECK));
    Assert.assertFalse(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.MIGRATE_PREVIOUS_PRIMARY_DC));
    Assert.assertFalse(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.MIGRATE_NEW_PRIMARY_DC));
    Assert.assertFalse(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.MIGRATE_OTHER_DC));
    Assert.assertFalse(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.MIGRATE));
    Assert.assertFalse(migrationShard.getShardMigrationResult().getSteps().get(ShardMigrationStep.CHECK).equals(""));
    ClusterMeta prevPrimaryDcMeta = clusterMetaService.getClusterMeta(dcA, "cluster1");
    Assert.assertEquals(dcA, prevPrimaryDcMeta.getActiveDc());
    ClusterMeta newPrimaryDcMeta = clusterMetaService.getClusterMeta(dcB, "cluster1");
    Assert.assertEquals(dcA, newPrimaryDcMeta.getActiveDc());
}

Example 10 with ClusterMeta

use of com.ctrip.xpipe.redis.core.entity.ClusterMeta in project x-pipe by ctripcorp.

the class SingleShardMigrationTest method testMigratePrevExceptionFail.

@Test
@DirtiesContext
public void testMigratePrevExceptionFail() {
    mockSuccessCheckCommand(migrationCommandBuilder, "cluster1", "shard1", dcB, dcB);
    mockFailPrevPrimaryDcCommand(migrationCommandBuilder, "cluster1", "shard1", dcA, new Throwable("mocked prev fail"));
    mockSuccessNewPrimaryDcCommand(migrationCommandBuilder, "cluster1", "shard1", dcB);
    mockSuccessOtherDcCommand(migrationCommandBuilder, "cluster1", "shard1", dcB, dcA);
    ClusterTbl originalCluster = clusterService.find(1);
    Assert.assertEquals(ClusterStatus.Lock.toString(), originalCluster.getStatus());
    Assert.assertEquals(1, originalCluster.getActivedcId());
    Assert.assertEquals(1, migrationCluster.getMigrationCluster().getSourceDcId());
    Assert.assertEquals(2, migrationCluster.getMigrationCluster().getDestinationDcId());
    Assert.assertEquals("Initiated", migrationCluster.getStatus().toString());
    Assert.assertEquals(ShardMigrationResultStatus.FAIL, migrationShard.getShardMigrationResult().getStatus());
    Assert.assertFalse(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.CHECK));
    Assert.assertFalse(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.MIGRATE_PREVIOUS_PRIMARY_DC));
    Assert.assertFalse(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.MIGRATE_NEW_PRIMARY_DC));
    Assert.assertFalse(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.MIGRATE_OTHER_DC));
    Assert.assertFalse(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.MIGRATE));
    migrationCluster.process();
    sleep(1000);
    ClusterTbl currentCluster = clusterService.find(1);
    Assert.assertEquals(ClusterStatus.Normal.toString(), currentCluster.getStatus());
    Assert.assertEquals(2, currentCluster.getActivedcId());
    Assert.assertEquals(ShardMigrationResultStatus.SUCCESS, migrationShard.getShardMigrationResult().getStatus());
    Assert.assertTrue(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.CHECK));
    Assert.assertTrue(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.MIGRATE_PREVIOUS_PRIMARY_DC));
    String message = migrationShard.getShardMigrationResult().getSteps().get(ShardMigrationStep.MIGRATE_PREVIOUS_PRIMARY_DC).getValue();
    Assert.assertTrue(message.indexOf("Ignore:java.lang.Throwable: mocked prev fail") > 0);
    Assert.assertTrue(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.MIGRATE_NEW_PRIMARY_DC));
    Assert.assertTrue(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.MIGRATE_OTHER_DC));
    Assert.assertTrue(migrationShard.getShardMigrationResult().stepSuccess(ShardMigrationStep.MIGRATE));
    ClusterMeta prevPrimaryDcMeta = clusterMetaService.getClusterMeta(dcA, "cluster1");
    Assert.assertEquals(dcB, prevPrimaryDcMeta.getActiveDc());
    ClusterMeta newPrimaryDcMeta = clusterMetaService.getClusterMeta(dcB, "cluster1");
    Assert.assertEquals(dcB, newPrimaryDcMeta.getActiveDc());
}