コード例 #1
0
  private WriteResult<DeleteResponse> shardDeleteOperation(
      BulkShardRequest request, DeleteRequest deleteRequest, IndexShard indexShard) {
    Engine.Delete delete =
        indexShard.prepareDelete(
            deleteRequest.type(),
            deleteRequest.id(),
            deleteRequest.version(),
            deleteRequest.versionType(),
            Engine.Operation.Origin.PRIMARY);
    indexShard.delete(delete);
    // update the request with the version so it will go to the replicas
    deleteRequest.versionType(delete.versionType().versionTypeForReplicationAndRecovery());
    deleteRequest.version(delete.version());

    assert deleteRequest.versionType().validateVersionForWrites(deleteRequest.version());

    DeleteResponse deleteResponse =
        new DeleteResponse(
            request.index(),
            deleteRequest.type(),
            deleteRequest.id(),
            delete.version(),
            delete.found());
    return new WriteResult(deleteResponse, delete.getTranslogLocation());
  }
コード例 #2
0
  @Override
  protected PrimaryResponse<ShardDeleteResponse, ShardDeleteRequest> shardOperationOnPrimary(
      ClusterState clusterState, PrimaryOperationRequest shardRequest) {
    ShardDeleteRequest request = shardRequest.request;
    IndexShard indexShard =
        indicesService
            .indexServiceSafe(shardRequest.request.index())
            .shardSafe(shardRequest.shardId);
    Engine.Delete delete =
        indexShard
            .prepareDelete(request.type(), request.id(), request.version())
            .origin(Engine.Operation.Origin.PRIMARY);
    indexShard.delete(delete);
    // update the version to happen on the replicas
    request.version(delete.version());

    if (request.refresh()) {
      try {
        indexShard.refresh(new Engine.Refresh("refresh_flag_delete").force(false));
      } catch (Exception e) {
        // ignore
      }
    }

    ShardDeleteResponse response = new ShardDeleteResponse(delete.version(), delete.found());
    return new PrimaryResponse<ShardDeleteResponse, ShardDeleteRequest>(
        shardRequest.request, response, null);
  }