Java Code Examples for org.elasticsearch.index.shard.ShardId#getIndexName()

private boolean reallocateShard(ShardId shardId, String fromNode, String toNode) {
    MoveAllocationCommand moveAllocationCommand = new MoveAllocationCommand(shardId.getIndexName(),
                                                                            shardId.getId(),
                                                                            fromNode,
                                                                            toNode);
    ClusterRerouteRequest clusterRerouteRequest = new ClusterRerouteRequest();
    clusterRerouteRequest.add(moveAllocationCommand);
    try {
        ClusterRerouteResponse clusterRerouteResponse = connection.getClient()
                .admin()
                .cluster()
                .reroute(clusterRerouteRequest)
                .actionGet();
        log.info(String.format("Reallocating Shard. From Node: %s To Node: %s", fromNode, toNode));
        Thread.sleep((new Date(DateTime.now()).getHourOfDay() + 1) * 4000L);
        return clusterRerouteResponse.isAcknowledged();
    }
    catch (Exception e) {
        log.error(String.format("Error in Reallocating Shard. From Node: %s To Node: %s. Error Message: %s",
                                fromNode,
                                toNode,
                                e.getMessage()), e);
        return false;
    }
}
 

private ShardRowContext(IndexShard indexShard,
                        @Nullable BlobShard blobShard,
                        ClusterService clusterService,
                        Supplier<Long> sizeSupplier) {
    this.indexShard = indexShard;
    this.blobShard = blobShard;
    this.clusterService = clusterService;
    this.sizeSupplier = sizeSupplier;
    ShardId shardId = indexShard.shardId();
    String indexName = shardId.getIndexName();
    this.id = shardId.getId();
    this.indexParts = new IndexParts(indexName);
    if (indexParts.isPartitioned()) {
        partitionIdent = indexParts.getPartitionIdent();
        RelationName relationName = indexParts.toRelationName();
        aliasName = relationName.indexNameOrAlias();
        templateName = PartitionName.templateName(relationName.schema(), relationName.name());
    } else {
        partitionIdent = "";
        aliasName = null;
        templateName = null;
    }
    path = indexShard.shardPath().getDataPath().toString();
    blobPath = blobShard == null ? null : blobShard.blobContainer().getBaseDirectory().toString();
}
 

public SnapshotShardFailure(StreamInput in) throws IOException {
    nodeId = in.readOptionalString();
    shardId = new ShardId(in);
    super.shardId = shardId.getId();
    index = shardId.getIndexName();
    reason = in.readString();
    status = RestStatus.readFrom(in);
}
 

public Failure(ShardId shardId,
               @Nullable String nodeId,
               Exception cause,
               RestStatus status,
               boolean primary) {
    super(shardId.getIndexName(), shardId.getId(), ExceptionsHelper.detailedMessage(cause), status, cause);
    this.shardId = shardId;
    this.nodeId = nodeId;
    this.primary = primary;
}
 

public Failure(StreamInput in) throws IOException {
    shardId = new ShardId(in);
    super.shardId = shardId.getId();
    index = shardId.getIndexName();
    nodeId = in.readOptionalString();
    cause = in.readException();
    status = RestStatus.readFrom(in);
    primary = in.readBoolean();
}
 

@Override
public void afterIndexShardDeleted(ShardId shardId, Settings indexSettings) {
    String index = shardId.getIndexName();
    if (isBlobIndex(index)) {
        BlobIndex blobIndex = indices.get(index);
        if (blobIndex != null) {
            blobIndex.removeShard(shardId);
        }
    }
}
 

public BlobShard blobShardSafe(ShardId shardId) {
    String index = shardId.getIndexName();
    if (isBlobIndex(index)) {
        BlobShard blobShard = blobShard(shardId);
        if (blobShard == null) {
            throw new ShardNotFoundException(shardId);
        }
        return blobShard;
    }
    throw new BlobsDisabledException(shardId.getIndex());
}
 

Request(ShardId shardId) {
    this();
    this.shardId = shardId;
    this.index = shardId.getIndexName();
    this.waitForActiveShards = ActiveShardCount.NONE;
    // keep things simple
}
 

/**
 * Creates a new request with resolved shard id
 */
public ReplicationRequest(ShardId shardId) {
    this.index = shardId.getIndexName();
    this.shardId = shardId;
}
 

public ShardRequest(ShardId shardId, UUID jobId) {
    setShardId(shardId);
    this.jobId = jobId;
    this.index = shardId.getIndexName();
    items = new ArrayList<>();
}
 

public BlobTransferStatus(ShardId shardId, UUID transferId, DigestBlob digestBlob) {
    this.shardId = shardId;
    this.index = shardId.getIndexName();
    this.transferId = transferId;
    this.digestBlob = digestBlob;
}
 

/**
 * Constructs new snapshot shard failure object
 *
 * @param nodeId  node where failure occurred
 * @param shardId shard id
 * @param reason  failure reason
 * @param status  rest status
 */
private SnapshotShardFailure(@Nullable String nodeId, ShardId shardId, String reason, RestStatus status) {
    super(shardId.getIndexName(), shardId.id(), reason, status, new IndexShardSnapshotFailedException(shardId, reason));
    this.nodeId = nodeId;
    this.shardId = shardId;
}