use of org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RollingUpgradeStatusProto in project hadoop by apache.
the class DatanodeProtocolServerSideTranslatorPB method sendHeartbeat.
@Override
public HeartbeatResponseProto sendHeartbeat(RpcController controller, HeartbeatRequestProto request) throws ServiceException {
HeartbeatResponse response;
try {
final StorageReport[] report = PBHelperClient.convertStorageReports(request.getReportsList());
VolumeFailureSummary volumeFailureSummary = request.hasVolumeFailureSummary() ? PBHelper.convertVolumeFailureSummary(request.getVolumeFailureSummary()) : null;
response = impl.sendHeartbeat(PBHelper.convert(request.getRegistration()), report, request.getCacheCapacity(), request.getCacheUsed(), request.getXmitsInProgress(), request.getXceiverCount(), request.getFailedVolumes(), volumeFailureSummary, request.getRequestFullBlockReportLease(), PBHelper.convertSlowPeerInfo(request.getSlowPeersList()));
} catch (IOException e) {
throw new ServiceException(e);
}
HeartbeatResponseProto.Builder builder = HeartbeatResponseProto.newBuilder();
DatanodeCommand[] cmds = response.getCommands();
if (cmds != null) {
for (int i = 0; i < cmds.length; i++) {
if (cmds[i] != null) {
builder.addCmds(PBHelper.convert(cmds[i]));
}
}
}
builder.setHaStatus(PBHelper.convert(response.getNameNodeHaState()));
RollingUpgradeStatus rollingUpdateStatus = response.getRollingUpdateStatus();
if (rollingUpdateStatus != null) {
// V2 is always set for newer datanodes.
// To be compatible with older datanodes, V1 is set to null
// if the RU was finalized.
RollingUpgradeStatusProto rus = PBHelperClient.convertRollingUpgradeStatus(rollingUpdateStatus);
builder.setRollingUpgradeStatusV2(rus);
if (!rollingUpdateStatus.isFinalized()) {
builder.setRollingUpgradeStatus(rus);
}
}
builder.setFullBlockReportLeaseId(response.getFullBlockReportLeaseId());
return builder.build();
}
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