Examples of com.linkedin.databus2.core.container.monitoring.mbean.ContainerStatisticsCollector

Package com.linkedin.databus2.core.container.monitoring.mbean

Examples of com.linkedin.databus2.core.container.monitoring.mbean.ContainerStatisticsCollector

com.linkedin.databus2.core.container.monitoring.mbean.ContainerTrafficTotalStats
Container for all monitoring mbeans @author cbotev

        queryHints, queryHints);
    sources[0] = lssc;
    String role = "MASTER";
    long slowSourceQueryThreshold = 0L;
    long restartScnOffset = 0L;
    BackoffTimerStaticConfigBuilder bsc = new BackoffTimerStaticConfigBuilder();
    ChunkingType ct = ChunkingType.NO_CHUNKING;
    long txnsPerChunk = 0L;
    long scnChunkSize = 0L;
    long chunkedScnThreshold = 0L;
    long maxScnDelayMs = 0L;
    long eventRatePerSec = rate;
    long eventRateThrottleDuration = throttleDuration;
    int largestEventSizeInBytes = 10240;
    long largestWindowSizeInBytes = 10240;
    DbusEventBuffer.Config cfgBuilder = new DbusEventBuffer.Config();
    cfgBuilder.setMaxSize(10 * 1024 * 1024);
    cfgBuilder.setScnIndexSize(2 * 1024 * 1024);
    cfgBuilder.setAllocationPolicy("MMAPPED_MEMORY");


    DbusEventBuffer.StaticConfig dbusEventBuffer = cfgBuilder.build();


    boolean errorOnMissingFields = true;
    String xmlVersion = "1.0";
    String xmlEncoding = "";
    String fieldName = "";
    String regex = "";
    ReplicationBitSetterStaticConfig replicationBitSetter = new ReplicationBitSetterStaticConfig(
        ReplicationBitSetterStaticConfig.SourceType.NONE, fieldName, regex, MissingValueBehavior.STOP_WITH_ERROR);
    PhysicalSourceStaticConfig pssc = new PhysicalSourceStaticConfig(name, id,
        uri, resourceKey, sources, role, slowSourceQueryThreshold,
        restartScnOffset, bsc.build(), ct, txnsPerChunk, scnChunkSize,
        chunkedScnThreshold, maxScnDelayMs, eventRatePerSec, eventRateThrottleDuration, dbusEventBuffer,
        largestEventSizeInBytes, largestWindowSizeInBytes,
        errorOnMissingFields, xmlVersion, xmlEncoding, replicationBitSetter);
    return pssc;
  }

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  }


  public static ErrorResponse createUnexpectedControlEventErrorResponse(String msg)
  {
    return new ErrorResponse(BinaryProtocol.RESULT_ERR_UNEXPECTED_CONTROL_EVENT,
                             new DatabusException(msg));
  }

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  }


  public static ErrorResponse createInvalidEvent(String errMsg)
  {
    return new ErrorResponse(BinaryProtocol.RESULT_ERR_INVALID_EVENT,
                             new DatabusException(errMsg));
  }

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  }


  public static ErrorResponse createUnsupportedDbusEventVersion(String errMsg)
  {
    return new ErrorResponse(BinaryProtocol.RESULT_ERR_UNSUPPORTED_DBUS_EVENT_VERSION,
                             new DatabusException(errMsg));
  }

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      processorRegistry.register(ContainerOperationProcessor.COMMAND_NAME,
                                 new ContainerOperationProcessor(null, this));
    }
    catch (SQLException sqle)
    {
      throw new DatabusException("command registration failed", sqle);
    }
    catch (InstantiationException e)
    {
      throw new DatabusException("command registration failed", e);
    }
    catch (IllegalAccessException e)
    {
      throw new DatabusException("command registration failed", e);
    }
    catch (ClassNotFoundException e)
    {
      throw new DatabusException("command registration failed", e);
    }


    LOG.info("Done Initializing Bootstrap HTTP Server");


  }

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     */


    // Create the event producer
    String uri = pConfig.getUri();
    if(uri == null)
      throw new DatabusException("Uri is required to start the relay");
    uri = uri.trim();
    EventProducer producer = null;
    if (uri.startsWith("jdbc:")) {
      SourceType sourceType = pConfig.getReplBitSetter().getSourceType();
          if (SourceType.TOKEN.equals(sourceType))
            throw new DatabusException("Token Source-type for Replication bit setter config cannot be set for trigger-based Databus relay !!");


      // if a buffer for this partiton exists - we are overwri
      producer = new OracleEventProducerFactory().buildEventProducer(
          pConfig, schemaRegistryService, dbusEventBuffer,
          getMbeanServer(), _inBoundStatsCollectors

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                                                  ManagementFactory.getPlatformMBeanServer();
    }


    public ContainerStatisticsCollector getOrCreateContainerStatsCollector()
    {
      ContainerStatisticsCollector result =
          new ContainerStatisticsCollector(getRuntime().getManagedInstance(), "containerStats",
                                          true,
                                           true, getOrCreateMBeanServer());


      return result;
    }

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            }
            responseChannel.close();
          }
          if (null != _dbusRequest.getResponseThrowable())
          {
            ContainerStatisticsCollector statsCollector = _serverContainer.getContainerStatsCollector();
            if (null != statsCollector)
            {
              statsCollector.registerContainerError(_dbusRequest.getResponseThrowable());
            }
          }
       }


        //FIXME   DDS-305: Rework the netty stats collector to use event-based stats aggregation
        /*if (null != processRequestCompletion)
        {
          processRequestCompletion.endCall();
        }*/


        if (LOG.isDebugEnabled())
        {
          LOG.debug("Done runing command [" + _dbusRequest.getId() + "] " + _dbusRequest.getName());
        }


        // Close the non-keep-alive or hard-failed connection after the write operation is done.
        if (!keepAlive || null == responseChannel)
        {
          e.getChannel().close();
        }


        //FIXME   DDS-305: Rework the netty stats collector to use event-based stats aggregation
        /*if (null != callCompletion)
        {
          callCompletion.endCall();
        }*/
      }
      catch (RuntimeException ex)
      {
        LOG.error("HttpRequestHandler.writeResponse error", ex);
        //FIXME   DDS-305: Rework the netty stats collector to use event-based stats aggregation
        /*if (null != callCompletion)
        {
          callCompletion.endCallWithError(ex);
        }*/
        ContainerStatisticsCollector statsCollector = _serverContainer.getContainerStatsCollector();
        if (null != statsCollector) statsCollector.registerContainerError(ex);
      }


    }
    else
    {

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    }*/
  }


  private void processContainerStats(DatabusRequest request) throws IOException
  {
    ContainerStats containerStats = _containerStatsCollector.getContainerStats();
    if (null == containerStats)
    {
      return;
    }
    writeJsonObjectToResponse(containerStats, request);

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  {
    String category = request.getParams().getProperty(DatabusRequest.PATH_PARAM_NAME);
    String prefix = "outbound/client/";
    String client = category.substring(prefix.length());


    ContainerTrafficTotalStats clientStats = _containerStatsCollector.getOutboundClientStats(client);
    if (null == clientStats)
    {
      throw new InvalidRequestParamValueException(request.getName(), prefix, client);
    }


    JsonEncoder jsonEncoder = clientStats.createJsonEncoder(
        Channels.newOutputStream(request.getResponseContent()));
    clientStats.toJson(jsonEncoder, null);


    if (request.getRequestType() == HttpMethod.PUT || request.getRequestType() == HttpMethod.POST)
    {
      enableOrResetStatsMBean(clientStats, request);
    }

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