Examples with NettyByteBufDataInputStream com.github.ambry.utils.NettyByteBufDataInputStream used on opensource projects

Example 21 with NettyByteBufDataInputStream

use of com.github.ambry.utils.NettyByteBufDataInputStream in project ambry by linkedin.

the class ServerAdminTool method controlBlobStore.

/**
 * Sends a {@link BlobStoreControlAdminRequest} to start or stop a store associated with {@code partitionId}
 * on {@code dataNodeId}.
 * @param dataNodeId the {@link DataNodeId} to contact.
 * @param partitionId the {@link PartitionId} to start or stop.
 * @param numReplicasCaughtUpPerPartition the minimum number of peers should catch up with partition if the store is
 *                                        being stopped
 * @param storeControlRequestType the type of control operation that will performed on certain store.
 * @return the {@link ServerErrorCode} that is returned.
 * @throws IOException
 * @throws TimeoutException
 */
private ServerErrorCode controlBlobStore(DataNodeId dataNodeId, PartitionId partitionId, short numReplicasCaughtUpPerPartition, BlobStoreControlAction storeControlRequestType) throws IOException, TimeoutException {
    AdminRequest adminRequest = new AdminRequest(AdminRequestOrResponseType.BlobStoreControl, partitionId, correlationId.incrementAndGet(), CLIENT_ID);
    BlobStoreControlAdminRequest controlRequest = new BlobStoreControlAdminRequest(numReplicasCaughtUpPerPartition, storeControlRequestType, adminRequest);
    ResponseInfo response = sendRequestGetResponse(dataNodeId, partitionId, controlRequest);
    AdminResponse adminResponse = AdminResponse.readFrom(new NettyByteBufDataInputStream(response.content()));
    response.release();
    return adminResponse.getError();
}

Example 22 with NettyByteBufDataInputStream

use of com.github.ambry.utils.NettyByteBufDataInputStream in project ambry by linkedin.

the class ServerAdminTool method controlReplication.

/**
 * Sends a {@link ReplicationControlAdminRequest} to enable/disable replication from {@code origins} for
 * {@code partitionIdStr} in {@code dataNodeId}.
 * @param dataNodeId the {@link DataNodeId} to contact.
 * @param partitionId the {@link PartitionId} to control replication for. Can be {@code null}.
 * @param origins the names of the datacenters from which replication should be controlled.
 * @param enable the enable (or disable) status required for replication from {@code origins}.
 * @return the {@link ServerErrorCode} that is returned.
 * @throws IOException
 * @throws TimeoutException
 */
public ServerErrorCode controlReplication(DataNodeId dataNodeId, PartitionId partitionId, List<String> origins, boolean enable) throws IOException, TimeoutException {
    AdminRequest adminRequest = new AdminRequest(AdminRequestOrResponseType.ReplicationControl, partitionId, correlationId.incrementAndGet(), CLIENT_ID);
    ReplicationControlAdminRequest controlRequest = new ReplicationControlAdminRequest(origins, enable, adminRequest);
    ResponseInfo response = sendRequestGetResponse(dataNodeId, partitionId, controlRequest);
    AdminResponse adminResponse = AdminResponse.readFrom(new NettyByteBufDataInputStream(response.content()));
    response.release();
    return adminResponse.getError();
}