Examples with RefreshVolumeUsageCommand org.apache.hadoop.ozone.protocol.commands.RefreshVolumeUsageCommand used on opensource projects

Example 1 with RefreshVolumeUsageCommand

use of org.apache.hadoop.ozone.protocol.commands.RefreshVolumeUsageCommand in project ozone by apache.

the class HeartbeatEndpointTask method processResponse.

/**
 * Add this command to command processing Queue.
 *
 * @param response - SCMHeartbeat response.
 */
private void processResponse(SCMHeartbeatResponseProto response, final DatanodeDetailsProto datanodeDetails) {
    Preconditions.checkState(response.getDatanodeUUID().equalsIgnoreCase(datanodeDetails.getUuid()), "Unexpected datanode ID in the response.");
    // Verify the response is indeed for this datanode.
    for (SCMCommandProto commandResponseProto : response.getCommandsList()) {
        switch(commandResponseProto.getCommandType()) {
            case reregisterCommand:
                if (rpcEndpoint.getState() == EndPointStates.HEARTBEAT) {
                    if (LOG.isDebugEnabled()) {
                        LOG.debug("Received SCM notification to register." + " Interrupt HEARTBEAT and transit to REGISTER state.");
                    }
                    rpcEndpoint.setState(EndPointStates.REGISTER);
                } else {
                    if (LOG.isDebugEnabled()) {
                        LOG.debug("Illegal state {} found, expecting {}.", rpcEndpoint.getState().name(), EndPointStates.HEARTBEAT);
                    }
                }
                break;
            case deleteBlocksCommand:
                DeleteBlocksCommand deleteBlocksCommand = DeleteBlocksCommand.getFromProtobuf(commandResponseProto.getDeleteBlocksCommandProto());
                if (commandResponseProto.hasTerm()) {
                    deleteBlocksCommand.setTerm(commandResponseProto.getTerm());
                }
                if (!deleteBlocksCommand.blocksTobeDeleted().isEmpty()) {
                    if (LOG.isDebugEnabled()) {
                        LOG.debug(DeletedContainerBlocksSummary.getFrom(deleteBlocksCommand.blocksTobeDeleted()).toString());
                    }
                    this.context.addCommand(deleteBlocksCommand);
                }
                break;
            case closeContainerCommand:
                CloseContainerCommand closeContainer = CloseContainerCommand.getFromProtobuf(commandResponseProto.getCloseContainerCommandProto());
                if (commandResponseProto.hasTerm()) {
                    closeContainer.setTerm(commandResponseProto.getTerm());
                }
                if (commandResponseProto.hasEncodedToken()) {
                    closeContainer.setEncodedToken(commandResponseProto.getEncodedToken());
                }
                if (LOG.isDebugEnabled()) {
                    LOG.debug("Received SCM container close request for container {}", closeContainer.getContainerID());
                }
                this.context.addCommand(closeContainer);
                break;
            case replicateContainerCommand:
                ReplicateContainerCommand replicateContainerCommand = ReplicateContainerCommand.getFromProtobuf(commandResponseProto.getReplicateContainerCommandProto());
                if (commandResponseProto.hasTerm()) {
                    replicateContainerCommand.setTerm(commandResponseProto.getTerm());
                }
                if (LOG.isDebugEnabled()) {
                    LOG.debug("Received SCM container replicate request for container {}", replicateContainerCommand.getContainerID());
                }
                this.context.addCommand(replicateContainerCommand);
                break;
            case deleteContainerCommand:
                DeleteContainerCommand deleteContainerCommand = DeleteContainerCommand.getFromProtobuf(commandResponseProto.getDeleteContainerCommandProto());
                if (commandResponseProto.hasTerm()) {
                    deleteContainerCommand.setTerm(commandResponseProto.getTerm());
                }
                if (LOG.isDebugEnabled()) {
                    LOG.debug("Received SCM delete container request for container {}", deleteContainerCommand.getContainerID());
                }
                this.context.addCommand(deleteContainerCommand);
                break;
            case createPipelineCommand:
                CreatePipelineCommand createPipelineCommand = CreatePipelineCommand.getFromProtobuf(commandResponseProto.getCreatePipelineCommandProto());
                if (commandResponseProto.hasTerm()) {
                    createPipelineCommand.setTerm(commandResponseProto.getTerm());
                }
                if (LOG.isDebugEnabled()) {
                    LOG.debug("Received SCM create pipeline request {}", createPipelineCommand.getPipelineID());
                }
                this.context.addCommand(createPipelineCommand);
                break;
            case closePipelineCommand:
                ClosePipelineCommand closePipelineCommand = ClosePipelineCommand.getFromProtobuf(commandResponseProto.getClosePipelineCommandProto());
                if (commandResponseProto.hasTerm()) {
                    closePipelineCommand.setTerm(commandResponseProto.getTerm());
                }
                if (LOG.isDebugEnabled()) {
                    LOG.debug("Received SCM close pipeline request {}", closePipelineCommand.getPipelineID());
                }
                this.context.addCommand(closePipelineCommand);
                break;
            case setNodeOperationalStateCommand:
                SetNodeOperationalStateCommand setNodeOperationalStateCommand = SetNodeOperationalStateCommand.getFromProtobuf(commandResponseProto.getSetNodeOperationalStateCommandProto());
                if (commandResponseProto.hasTerm()) {
                    setNodeOperationalStateCommand.setTerm(commandResponseProto.getTerm());
                }
                if (LOG.isDebugEnabled()) {
                    LOG.debug("Received SCM set operational state command. State: {} " + "Expiry: {}", setNodeOperationalStateCommand.getOpState(), setNodeOperationalStateCommand.getStateExpiryEpochSeconds());
                }
                this.context.addCommand(setNodeOperationalStateCommand);
                break;
            case finalizeNewLayoutVersionCommand:
                FinalizeNewLayoutVersionCommand finalizeNewLayoutVersionCommand = FinalizeNewLayoutVersionCommand.getFromProtobuf(commandResponseProto.getFinalizeNewLayoutVersionCommandProto());
                if (commandResponseProto.hasTerm()) {
                    finalizeNewLayoutVersionCommand.setTerm(commandResponseProto.getTerm());
                }
                if (LOG.isDebugEnabled()) {
                    LOG.debug("Received SCM finalize command {}", finalizeNewLayoutVersionCommand.getId());
                }
                this.context.addCommand(finalizeNewLayoutVersionCommand);
                break;
            case refreshVolumeUsageInfo:
                RefreshVolumeUsageCommand refreshVolumeUsageCommand = RefreshVolumeUsageCommand.getFromProtobuf(commandResponseProto.getRefreshVolumeUsageCommandProto());
                if (commandResponseProto.hasTerm()) {
                    refreshVolumeUsageCommand.setTerm(commandResponseProto.getTerm());
                }
                this.context.addCommand(refreshVolumeUsageCommand);
                break;
            default:
                throw new IllegalArgumentException("Unknown response : " + commandResponseProto.getCommandType().name());
        }
    }
}

Example 2 with RefreshVolumeUsageCommand

use of org.apache.hadoop.ozone.protocol.commands.RefreshVolumeUsageCommand in project ozone by apache.

the class SCMNodeManager method refreshAllHealthyDnUsageInfo.

/**
 * send refresh command to all the healthy datanodes to refresh
 * volume usage info immediately.
 */
@Override
public void refreshAllHealthyDnUsageInfo() {
    RefreshVolumeUsageCommand refreshVolumeUsageCommand = new RefreshVolumeUsageCommand();
    try {
        refreshVolumeUsageCommand.setTerm(scmContext.getTermOfLeader());
    } catch (NotLeaderException nle) {
        LOG.warn("Skip sending refreshVolumeUsage command," + " since current SCM is not leader.", nle);
        return;
    }
    getNodes(IN_SERVICE, HEALTHY).forEach(datanode -> addDatanodeCommand(datanode.getUuid(), refreshVolumeUsageCommand));
}