Examples with IndexNotFoundException org.opensearch.index.IndexNotFoundException used on opensource projects

Example 11 with IndexNotFoundException

use of org.opensearch.index.IndexNotFoundException in project OpenSearch by opensearch-project.

the class TransportResizeAction method prepareCreateIndexRequest.

// static for unittesting this method
static CreateIndexClusterStateUpdateRequest prepareCreateIndexRequest(final ResizeRequest resizeRequest, final ClusterState state, final IntFunction<DocsStats> perShardDocStats, String sourceIndexName, String targetIndexName) {
    final CreateIndexRequest targetIndex = resizeRequest.getTargetIndexRequest();
    final IndexMetadata metadata = state.metadata().index(sourceIndexName);
    if (metadata == null) {
        throw new IndexNotFoundException(sourceIndexName);
    }
    final Settings.Builder targetIndexSettingsBuilder = Settings.builder().put(targetIndex.settings()).normalizePrefix(IndexMetadata.INDEX_SETTING_PREFIX);
    targetIndexSettingsBuilder.remove(IndexMetadata.SETTING_HISTORY_UUID);
    final Settings targetIndexSettings = targetIndexSettingsBuilder.build();
    final int numShards;
    if (IndexMetadata.INDEX_NUMBER_OF_SHARDS_SETTING.exists(targetIndexSettings)) {
        numShards = IndexMetadata.INDEX_NUMBER_OF_SHARDS_SETTING.get(targetIndexSettings);
    } else {
        assert resizeRequest.getResizeType() != ResizeType.SPLIT : "split must specify the number of shards explicitly";
        if (resizeRequest.getResizeType() == ResizeType.SHRINK) {
            numShards = 1;
        } else {
            assert resizeRequest.getResizeType() == ResizeType.CLONE;
            numShards = metadata.getNumberOfShards();
        }
    }
    for (int i = 0; i < numShards; i++) {
        if (resizeRequest.getResizeType() == ResizeType.SHRINK) {
            Set<ShardId> shardIds = IndexMetadata.selectShrinkShards(i, metadata, numShards);
            long count = 0;
            for (ShardId id : shardIds) {
                DocsStats docsStats = perShardDocStats.apply(id.id());
                if (docsStats != null) {
                    count += docsStats.getCount();
                }
                if (count > IndexWriter.MAX_DOCS) {
                    throw new IllegalStateException("Can't merge index with more than [" + IndexWriter.MAX_DOCS + "] docs - too many documents in shards " + shardIds);
                }
            }
        } else if (resizeRequest.getResizeType() == ResizeType.SPLIT) {
            Objects.requireNonNull(IndexMetadata.selectSplitShard(i, metadata, numShards));
        // we just execute this to ensure we get the right exceptions if the number of shards is wrong or less then etc.
        } else {
            Objects.requireNonNull(IndexMetadata.selectCloneShard(i, metadata, numShards));
        // we just execute this to ensure we get the right exceptions if the number of shards is wrong etc.
        }
    }
    if (IndexMetadata.INDEX_ROUTING_PARTITION_SIZE_SETTING.exists(targetIndexSettings)) {
        throw new IllegalArgumentException("cannot provide a routing partition size value when resizing an index");
    }
    if (IndexMetadata.INDEX_NUMBER_OF_ROUTING_SHARDS_SETTING.exists(targetIndexSettings)) {
        // if we have a source index with 1 shards it's legal to set this
        final boolean splitFromSingleShards = resizeRequest.getResizeType() == ResizeType.SPLIT && metadata.getNumberOfShards() == 1;
        if (splitFromSingleShards == false) {
            throw new IllegalArgumentException("cannot provide index.number_of_routing_shards on resize");
        }
    }
    if (IndexSettings.INDEX_SOFT_DELETES_SETTING.get(metadata.getSettings()) && IndexSettings.INDEX_SOFT_DELETES_SETTING.exists(targetIndexSettings) && IndexSettings.INDEX_SOFT_DELETES_SETTING.get(targetIndexSettings) == false) {
        throw new IllegalArgumentException("Can't disable [index.soft_deletes.enabled] setting on resize");
    }
    String cause = resizeRequest.getResizeType().name().toLowerCase(Locale.ROOT) + "_index";
    targetIndex.cause(cause);
    Settings.Builder settingsBuilder = Settings.builder().put(targetIndexSettings);
    settingsBuilder.put("index.number_of_shards", numShards);
    targetIndex.settings(settingsBuilder);
    return new CreateIndexClusterStateUpdateRequest(cause, targetIndex.index(), targetIndexName).ackTimeout(targetIndex.timeout()).masterNodeTimeout(targetIndex.masterNodeTimeout()).settings(targetIndex.settings()).aliases(targetIndex.aliases()).waitForActiveShards(targetIndex.waitForActiveShards()).recoverFrom(metadata.getIndex()).resizeType(resizeRequest.getResizeType()).copySettings(resizeRequest.getCopySettings() == null ? false : resizeRequest.getCopySettings());
}

Example 12 with IndexNotFoundException

use of org.opensearch.index.IndexNotFoundException in project OpenSearch by opensearch-project.

the class TransportMultiTermVectorsAction method doExecute.

@Override
protected void doExecute(Task task, final MultiTermVectorsRequest request, final ActionListener<MultiTermVectorsResponse> listener) {
    ClusterState clusterState = clusterService.state();
    clusterState.blocks().globalBlockedRaiseException(ClusterBlockLevel.READ);
    final AtomicArray<MultiTermVectorsItemResponse> responses = new AtomicArray<>(request.requests.size());
    Map<ShardId, MultiTermVectorsShardRequest> shardRequests = new HashMap<>();
    for (int i = 0; i < request.requests.size(); i++) {
        TermVectorsRequest termVectorsRequest = request.requests.get(i);
        termVectorsRequest.routing(clusterState.metadata().resolveIndexRouting(termVectorsRequest.routing(), termVectorsRequest.index()));
        if (!clusterState.metadata().hasConcreteIndex(termVectorsRequest.index())) {
            responses.set(i, new MultiTermVectorsItemResponse(null, new MultiTermVectorsResponse.Failure(termVectorsRequest.index(), termVectorsRequest.id(), new IndexNotFoundException(termVectorsRequest.index()))));
            continue;
        }
        String concreteSingleIndex = indexNameExpressionResolver.concreteSingleIndex(clusterState, termVectorsRequest).getName();
        if (termVectorsRequest.routing() == null && clusterState.getMetadata().routingRequired(concreteSingleIndex)) {
            responses.set(i, new MultiTermVectorsItemResponse(null, new MultiTermVectorsResponse.Failure(concreteSingleIndex, termVectorsRequest.id(), new RoutingMissingException(concreteSingleIndex, termVectorsRequest.id()))));
            continue;
        }
        ShardId shardId = clusterService.operationRouting().shardId(clusterState, concreteSingleIndex, termVectorsRequest.id(), termVectorsRequest.routing());
        MultiTermVectorsShardRequest shardRequest = shardRequests.get(shardId);
        if (shardRequest == null) {
            shardRequest = new MultiTermVectorsShardRequest(shardId.getIndexName(), shardId.id());
            shardRequest.preference(request.preference);
            shardRequests.put(shardId, shardRequest);
        }
        shardRequest.add(i, termVectorsRequest);
    }
    if (shardRequests.size() == 0) {
        // only failures..
        listener.onResponse(new MultiTermVectorsResponse(responses.toArray(new MultiTermVectorsItemResponse[responses.length()])));
    }
    executeShardAction(listener, responses, shardRequests);
}

Example 13 with IndexNotFoundException

use of org.opensearch.index.IndexNotFoundException in project OpenSearch by opensearch-project.

the class CancelAllocationCommand method execute.

@Override
public RerouteExplanation execute(RoutingAllocation allocation, boolean explain) {
    DiscoveryNode discoNode = allocation.nodes().resolveNode(node);
    ShardRouting shardRouting = null;
    RoutingNodes routingNodes = allocation.routingNodes();
    RoutingNode routingNode = routingNodes.node(discoNode.getId());
    IndexMetadata indexMetadata = null;
    if (routingNode != null) {
        indexMetadata = allocation.metadata().index(index());
        if (indexMetadata == null) {
            throw new IndexNotFoundException(index());
        }
        ShardId shardId = new ShardId(indexMetadata.getIndex(), shardId());
        shardRouting = routingNode.getByShardId(shardId);
    }
    if (shardRouting == null) {
        if (explain) {
            return new RerouteExplanation(this, allocation.decision(Decision.NO, "cancel_allocation_command", "can't cancel " + shardId + ", failed to find it on node " + discoNode));
        }
        throw new IllegalArgumentException("[cancel_allocation] can't cancel " + shardId + ", failed to find it on node " + discoNode);
    }
    if (shardRouting.primary() && allowPrimary == false) {
        if ((shardRouting.initializing() && shardRouting.relocatingNodeId() != null) == false) {
            // only allow cancelling initializing shard of primary relocation without allowPrimary flag
            if (explain) {
                return new RerouteExplanation(this, allocation.decision(Decision.NO, "cancel_allocation_command", "can't cancel " + shardId + " on node " + discoNode + ", shard is primary and " + shardRouting.state().name().toLowerCase(Locale.ROOT)));
            }
            throw new IllegalArgumentException("[cancel_allocation] can't cancel " + shardId + " on node " + discoNode + ", shard is primary and " + shardRouting.state().name().toLowerCase(Locale.ROOT));
        }
    }
    routingNodes.failShard(LogManager.getLogger(CancelAllocationCommand.class), shardRouting, new UnassignedInfo(UnassignedInfo.Reason.REROUTE_CANCELLED, null), indexMetadata, allocation.changes());
    // TODO: We don't have to remove a cancelled shard from in-sync set once we have a strict resync implementation.
    allocation.removeAllocationId(shardRouting);
    return new RerouteExplanation(this, allocation.decision(Decision.YES, "cancel_allocation_command", "shard " + shardId + " on node " + discoNode + " can be cancelled"));
}

Example 14 with IndexNotFoundException

use of org.opensearch.index.IndexNotFoundException in project OpenSearch by opensearch-project.

the class SimpleBlocksIT method testAddBlockToOneMissingIndex.

public void testAddBlockToOneMissingIndex() {
    createIndex("test1");
    final IndexNotFoundException e = expectThrows(IndexNotFoundException.class, () -> client().admin().indices().prepareAddBlock(randomAddableBlock(), "test1", "test2").get());
    assertThat(e.getMessage(), is("no such index [test2]"));
}

Example 15 with IndexNotFoundException

use of org.opensearch.index.IndexNotFoundException in project OpenSearch by opensearch-project.

the class SimpleBlocksIT method testAddBlockToMissingIndex.

public void testAddBlockToMissingIndex() {
    IndexNotFoundException e = expectThrows(IndexNotFoundException.class, () -> client().admin().indices().prepareAddBlock(randomAddableBlock(), "test").get());
    assertThat(e.getMessage(), is("no such index [test]"));
}