Examples with IndexingPressurePerShardStats org.opensearch.index.stats.IndexingPressurePerShardStats used on opensource projects

Example 26 with IndexingPressurePerShardStats

use of org.opensearch.index.stats.IndexingPressurePerShardStats in project OpenSearch by opensearch-project.

the class TransportWriteActionForIndexingPressureTests method testIndexingPressureOperationStartedForReplicaShard.

public void testIndexingPressureOperationStartedForReplicaShard() {
    final ShardId shardId = new ShardId("test", "_na_", 0);
    final ClusterState state = state(shardId.getIndexName(), true, ShardRoutingState.STARTED, ShardRoutingState.STARTED);
    setState(clusterService, state);
    final ShardRouting replicaRouting = state.getRoutingTable().shardRoutingTable(shardId).replicaShards().get(0);
    final ReplicationTask task = maybeTask();
    final Settings settings = Settings.builder().put(ShardIndexingPressureSettings.SHARD_INDEXING_PRESSURE_ENABLED.getKey(), true).build();
    this.indexingPressureService = new IndexingPressureService(settings, clusterService);
    TestAction action = new TestAction(settings, "internal:testAction", transportService, clusterService, shardStateAction, threadPool);
    action.handleReplicaRequest(new TransportReplicationAction.ConcreteReplicaRequest<>(new TestRequest(), replicaRouting.allocationId().getId(), randomNonNegativeLong(), randomNonNegativeLong(), randomNonNegativeLong()), createTransportChannel(new PlainActionFuture<>()), task);
    CommonStatsFlags statsFlag = new CommonStatsFlags();
    statsFlag.includeAllShardIndexingPressureTrackers(true);
    IndexingPressurePerShardStats shardStats = this.indexingPressureService.shardStats(statsFlag).getIndexingPressureShardStats(shardId);
    assertPhase(task, "finished");
    assertTrue(!Objects.isNull(shardStats));
    assertEquals(100, shardStats.getTotalReplicaBytes());
}

Example 27 with IndexingPressurePerShardStats

use of org.opensearch.index.stats.IndexingPressurePerShardStats in project OpenSearch by opensearch-project.

the class ShardIndexingPressure method coldStats.

ShardIndexingPressureStats coldStats() {
    Map<ShardId, IndexingPressurePerShardStats> statsPerShard = new HashMap<>();
    boolean isEnforcedMode = shardIndexingPressureSettings.isShardIndexingPressureEnforced();
    for (Map.Entry<ShardId, ShardIndexingPressureTracker> shardEntry : memoryManager.getShardIndexingPressureColdStore().entrySet()) {
        IndexingPressurePerShardStats shardStats = new IndexingPressurePerShardStats(shardEntry.getValue(), isEnforcedMode);
        statsPerShard.put(shardEntry.getKey(), shardStats);
    }
    return new ShardIndexingPressureStats(statsPerShard, memoryManager.getTotalNodeLimitsBreachedRejections(), memoryManager.getTotalLastSuccessfulRequestLimitsBreachedRejections(), memoryManager.getTotalThroughputDegradationLimitsBreachedRejections(), shardIndexingPressureSettings.isShardIndexingPressureEnabled(), isEnforcedMode);
}

Example 28 with IndexingPressurePerShardStats

use of org.opensearch.index.stats.IndexingPressurePerShardStats in project OpenSearch by opensearch-project.

the class ShardIndexingPressure method shardStats.

ShardIndexingPressureStats shardStats() {
    Map<ShardId, IndexingPressurePerShardStats> statsPerShard = new HashMap<>();
    boolean isEnforcedMode = shardIndexingPressureSettings.isShardIndexingPressureEnforced();
    for (Map.Entry<ShardId, ShardIndexingPressureTracker> shardEntry : memoryManager.getShardIndexingPressureHotStore().entrySet()) {
        IndexingPressurePerShardStats shardStats = new IndexingPressurePerShardStats(shardEntry.getValue(), isEnforcedMode);
        statsPerShard.put(shardEntry.getKey(), shardStats);
    }
    return new ShardIndexingPressureStats(statsPerShard, memoryManager.getTotalNodeLimitsBreachedRejections(), memoryManager.getTotalLastSuccessfulRequestLimitsBreachedRejections(), memoryManager.getTotalThroughputDegradationLimitsBreachedRejections(), shardIndexingPressureSettings.isShardIndexingPressureEnabled(), isEnforcedMode);
}

Example 29 with IndexingPressurePerShardStats

use of org.opensearch.index.stats.IndexingPressurePerShardStats in project OpenSearch by opensearch-project.

the class ShardIndexingPressureTests method testReplicaShardRejectionViaThroughputDegradationParam.

public void testReplicaShardRejectionViaThroughputDegradationParam() throws InterruptedException {
    Settings settings = Settings.builder().put(IndexingPressure.MAX_INDEXING_BYTES.getKey(), "10KB").put(ShardIndexingPressureSettings.SHARD_INDEXING_PRESSURE_ENABLED.getKey(), true).put(ShardIndexingPressureSettings.SHARD_INDEXING_PRESSURE_ENFORCED.getKey(), true).put(ShardIndexingPressureMemoryManager.THROUGHPUT_DEGRADATION_LIMITS.getKey(), 1).put(ShardIndexingPressureSettings.REQUEST_SIZE_WINDOW.getKey(), 1).build();
    ShardIndexingPressure shardIndexingPressure = new ShardIndexingPressure(settings, clusterService);
    Index index = new Index("IndexName", "UUID");
    ShardId shardId = new ShardId(index, 0);
    try (Releasable replica = shardIndexingPressure.markReplicaOperationStarted(shardId, 1 * 1024, false);
        Releasable replica1 = shardIndexingPressure.markReplicaOperationStarted(shardId, 3 * 1024, false)) {
        assertEquals(4 * 1024, shardIndexingPressure.shardStats().getIndexingPressureShardStats(shardId).getCurrentReplicaBytes());
        assertEquals((long) (4 * 1024 / 0.85), shardIndexingPressure.shardStats().getIndexingPressureShardStats(shardId).getCurrentReplicaLimits());
        // Adding delay in the current in flight request to mimic throughput degradation
        Thread.sleep(100);
    }
    expectThrows(OpenSearchRejectedExecutionException.class, () -> shardIndexingPressure.markReplicaOperationStarted(shardId, 12 * 1024, false));
    IndexingPressurePerShardStats shardStats = shardIndexingPressure.coldStats().getIndexingPressureShardStats(shardId);
    assertEquals(1, shardStats.getReplicaRejections());
    assertEquals(1, shardStats.getReplicaThroughputDegradationLimitsBreachedRejections());
    assertEquals(0, shardStats.getCurrentReplicaBytes());
    assertEquals(4 * 1024, shardStats.getTotalReplicaBytes());
    assertEquals(15, shardStats.getCurrentReplicaLimits());
    IndexingPressureStats nodeStats = shardIndexingPressure.stats();
    assertEquals(1, nodeStats.getReplicaRejections());
    assertEquals(0, nodeStats.getCurrentReplicaBytes());
}

Example 30 with IndexingPressurePerShardStats

use of org.opensearch.index.stats.IndexingPressurePerShardStats in project OpenSearch by opensearch-project.

the class ShardIndexingPressureTests method testReplicaShardRejectionViaSuccessfulRequestsParam.

public void testReplicaShardRejectionViaSuccessfulRequestsParam() throws InterruptedException {
    Settings settings = Settings.builder().put(IndexingPressure.MAX_INDEXING_BYTES.getKey(), "10KB").put(ShardIndexingPressureSettings.SHARD_INDEXING_PRESSURE_ENABLED.getKey(), true).put(ShardIndexingPressureMemoryManager.MAX_OUTSTANDING_REQUESTS.getKey(), 1).put(ShardIndexingPressureMemoryManager.SUCCESSFUL_REQUEST_ELAPSED_TIMEOUT.getKey(), "20ms").put(ShardIndexingPressureSettings.SHARD_INDEXING_PRESSURE_ENFORCED.getKey(), true).build();
    ShardIndexingPressure shardIndexingPressure = new ShardIndexingPressure(settings, clusterService);
    Index index = new Index("IndexName", "UUID");
    ShardId shardId = new ShardId(index, 0);
    try (Releasable replica = shardIndexingPressure.markReplicaOperationStarted(shardId, 1 * 1024, false)) {
        assertEquals(1 * 1024, shardIndexingPressure.shardStats().getIndexingPressureShardStats(shardId).getCurrentReplicaBytes());
        assertEquals((long) (1 * 1024 / 0.85), shardIndexingPressure.shardStats().getIndexingPressureShardStats(shardId).getCurrentReplicaLimits());
    }
    IndexingPressurePerShardStats shardStats = shardIndexingPressure.coldStats().getIndexingPressureShardStats(shardId);
    assertEquals(0, shardStats.getCurrentReplicaBytes());
    assertEquals(1 * 1024, shardStats.getTotalReplicaBytes());
    assertEquals(15, shardStats.getCurrentReplicaLimits());
    Thread.sleep(25);
    // Total Bytes are 14*1024 and node limit is 15*1024
    try (Releasable replica = shardIndexingPressure.markReplicaOperationStarted(shardId, 10 * 1024, false);
        Releasable replica1 = shardIndexingPressure.markReplicaOperationStarted(shardId, 2 * 1024, false)) {
        expectThrows(OpenSearchRejectedExecutionException.class, () -> shardIndexingPressure.markReplicaOperationStarted(shardId, 2 * 1024, false));
    }
    shardStats = shardIndexingPressure.coldStats().getIndexingPressureShardStats(shardId);
    assertEquals(1, shardStats.getReplicaRejections());
    assertEquals(0, shardStats.getCurrentReplicaBytes());
    assertEquals(1, shardStats.getReplicaLastSuccessfulRequestLimitsBreachedRejections());
    IndexingPressureStats nodeStats = shardIndexingPressure.stats();
    assertEquals(1, nodeStats.getReplicaRejections());
    assertEquals(0, nodeStats.getCurrentReplicaBytes());
}