Package com.alibaba.jstorm.task

Examples of com.alibaba.jstorm.task.AssignmentBak

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    if (existingAssignment == null) {
      ret.setAssignType(TopologyAssignContext.ASSIGN_TYPE_NEW);

      try {
        AssignmentBak lastAssignment = stormClusterState
            .assignment_bak(event.getTopologyName());
        if (lastAssignment != null) {
          ret.setOldAssignment(lastAssignment.getAssignment());
        }
      } catch (Exception e) {
        LOG.warn("Fail to get old assignment", e);
      }
    } else {
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        Collections.sort(keys);

      }

      AssignmentBak assignmentBak = new AssignmentBak(componentTasks,
          assignment);
      zkClusterState.backup_assignment(topologyName, assignmentBak);

    } catch (Exception e) {
      LOG.warn("Failed to backup " + topologyId + " assignment "
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Related Classes of com.alibaba.jstorm.task.AssignmentBak

  • com.alibaba.jstorm.daemon.nimbus.TopologyAssign
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