Package org.apache.ambari.server.state

Examples of org.apache.ambari.server.state.ServiceComponentHost.handleEvent()

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        Cluster c = fsmObject.getCluster(s.getClusterName());
        Service svc = c.getService(cmd.getServiceName());
        ServiceComponent svcComp = svc.getServiceComponent(roleStr);
        ServiceComponentHost svcCompHost =
            svcComp.getServiceComponentHost(hostname);
        svcCompHost.handleEvent(s.getFsmEvent(hostname, roleStr).getEvent());
      } catch (ServiceComponentNotFoundException scnex) {
        LOG.info("Not a service component, assuming its an action", scnex);
      } catch (InvalidStateTransitionException e) {
        LOG.info(
            "Transition failed for host: " + hostname + ", role: "
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              Service svc = cluster.getService(c.getServiceName());
              ServiceComponent svcComp = svc.getServiceComponent(
                  roleStr);
              ServiceComponentHost svcCompHost =
                  svcComp.getServiceComponentHost(host);
              svcCompHost.handleEvent(timeoutEvent);
              LOG.warn("Operation timed out. Role: " + roleStr + ", host: " + host);
            } catch (ServiceComponentNotFoundException scnex) {
              LOG.debug("Not a service component, assuming its an action. Details: "
                  + scnex.getMessage());
            } catch (InvalidStateTransitionException e) {
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        Cluster c = fsmObject.getCluster(s.getClusterName());
        Service svc = c.getService(cmd.getServiceName());
        ServiceComponent svcComp = svc.getServiceComponent(roleStr);
        ServiceComponentHost svcCompHost =
            svcComp.getServiceComponentHost(hostname);
        svcCompHost.handleEvent(s.getFsmEvent(hostname, roleStr).getEvent());
      } catch (ServiceComponentNotFoundException scnex) {
        LOG.info("Not a service component, assuming its an action", scnex);
      } catch (InvalidStateTransitionException e) {
        LOG.info(
            "Transition failed for host: " + hostname + ", role: "
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                  ", component " + scHost.getServiceComponentName() + ", host " + scHost.getHostName());
              scHost.updateActualConfigs(report.getConfigurationTags());
            }

            if (RoleCommand.START.toString().equals(report.getRoleCommand())) {
              scHost.handleEvent(new ServiceComponentHostStartedEvent(schName,
                  hostname, now));
            } else if (RoleCommand.STOP.toString().equals(report.getRoleCommand())) {
              scHost.handleEvent(new ServiceComponentHostStoppedEvent(schName,
                  hostname, now));
            } else {
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            if (RoleCommand.START.toString().equals(report.getRoleCommand())) {
              scHost.handleEvent(new ServiceComponentHostStartedEvent(schName,
                  hostname, now));
            } else if (RoleCommand.STOP.toString().equals(report.getRoleCommand())) {
              scHost.handleEvent(new ServiceComponentHostStoppedEvent(schName,
                  hostname, now));
            } else {
              scHost.handleEvent(new ServiceComponentHostOpSucceededEvent(schName,
                  hostname, now));
            }
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                  hostname, now));
            } else if (RoleCommand.STOP.toString().equals(report.getRoleCommand())) {
              scHost.handleEvent(new ServiceComponentHostStoppedEvent(schName,
                  hostname, now));
            } else {
              scHost.handleEvent(new ServiceComponentHostOpSucceededEvent(schName,
                  hostname, now));
            }
          } else if (report.getStatus().equals("FAILED")) {
            LOG.warn("Operation failed - may be retried. Service component host: "
                + schName + ", host: " + hostname);
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                  hostname, now));
            }
          } else if (report.getStatus().equals("FAILED")) {
            LOG.warn("Operation failed - may be retried. Service component host: "
                + schName + ", host: " + hostname);
            scHost.handleEvent(new ServiceComponentHostOpFailedEvent(schName,
                hostname, now));
          } else if (report.getStatus().equals("IN_PROGRESS")) {
            scHost.handleEvent(new ServiceComponentHostOpInProgressEvent(schName,
                hostname, now));
          }
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            LOG.warn("Operation failed - may be retried. Service component host: "
                + schName + ", host: " + hostname);
            scHost.handleEvent(new ServiceComponentHostOpFailedEvent(schName,
                hostname, now));
          } else if (report.getStatus().equals("IN_PROGRESS")) {
            scHost.handleEvent(new ServiceComponentHostOpInProgressEvent(schName,
                hostname, now));
          }
        } catch (ServiceComponentNotFoundException scnex) {
          LOG.warn("Service component not found ", scnex);
        } catch (InvalidStateTransitionException ex) {
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    // make them believe they are up
    Map<String, ServiceComponentHost> hostComponents = cluster.getService(serviceName).getServiceComponent(componentName1).getServiceComponentHosts();
    for (Map.Entry<String, ServiceComponentHost> entry : hostComponents.entrySet()) {
      ServiceComponentHost cHost = entry.getValue();
      cHost.handleEvent(new ServiceComponentHostInstallEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis(), cluster.getDesiredStackVersion().getStackId()));
      cHost.handleEvent(new ServiceComponentHostOpSucceededEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis()));
    }
    hostComponents = cluster.getService(serviceName).getServiceComponent(componentName2).getServiceComponentHosts();
    for (Map.Entry<String, ServiceComponentHost> entry : hostComponents.entrySet()) {
      ServiceComponentHost cHost = entry.getValue();
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    // make them believe they are up
    Map<String, ServiceComponentHost> hostComponents = cluster.getService(serviceName).getServiceComponent(componentName1).getServiceComponentHosts();
    for (Map.Entry<String, ServiceComponentHost> entry : hostComponents.entrySet()) {
      ServiceComponentHost cHost = entry.getValue();
      cHost.handleEvent(new ServiceComponentHostInstallEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis(), cluster.getDesiredStackVersion().getStackId()));
      cHost.handleEvent(new ServiceComponentHostOpSucceededEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis()));
    }
    hostComponents = cluster.getService(serviceName).getServiceComponent(componentName2).getServiceComponentHosts();
    for (Map.Entry<String, ServiceComponentHost> entry : hostComponents.entrySet()) {
      ServiceComponentHost cHost = entry.getValue();
      cHost.handleEvent(new ServiceComponentHostInstallEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis(), cluster.getDesiredStackVersion().getStackId()));
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