Examples of EmsOperation

org.mc4j.ems.connection.bean.operation.EmsOperation
An MBean operation. @author Greg Hinkle (ghinkle@users.sourceforge.net), Apr 4, 2005 @version $Revision: 620 $($Author: ianpspringer $ / $Date: 2010-08-02 15:03:05 -0400 (Mon, 02 Aug 2010) $)

Examples of org.mc4j.ems.connection.bean.operation.EmsOperation

              Event event = new Event(getEventType(), 
                ((String)notifHash.get(NOTIFICATION_TYPE)),
                timestamp,
                EventSeverity.WARN,
                ((String)notifHash.get(NOTIFICATION_MESSAGE)));
              EmsOperation clear = emsbean.getOperation(CLEAR_ALERT_OPERATION);
              clear.invoke();
              events.add(event);
            }
           }
         } catch (Exception e) {
           e.printStackTrace();

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Examples of org.mc4j.ems.connection.bean.operation.EmsOperation

        Class[] emptyParams = new Class[0];


        if (log.isDebugEnabled()) {
            log.debug("Disabling thrift...");
        }
        EmsOperation operation = storageService.getOperation("stopRPCServer", emptyParams);
        operation.invoke((Object[]) emptyParams);


        if (log.isDebugEnabled()) {
            log.debug("Disabling gossip...");
        }
        operation = storageService.getOperation("stopGossiping", emptyParams);
        operation.invoke((Object[]) emptyParams);


        if (log.isDebugEnabled()) {
            log.debug("Initiating drain...");
        }
        operation = storageService.getOperation("drain", emptyParams);
        operation.invoke((Object[]) emptyParams);


        return stopNode();
    }

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Examples of org.mc4j.ems.connection.bean.operation.EmsOperation

        OperationResult result = null;


        try {
            EmsBean detailComponent = getEmsConnection().getBean(beanName);


            EmsOperation operation = detailComponent.getOperation(name);


            Object obj = operation.invoke(new Object[] {});


            if (obj != null) {
                result = new OperationResult();
                result.getComplexResults().put(
                    new PropertySimple(OperationResult.SIMPLE_OPERATION_RESULT_NAME, String.valueOf(obj)));

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Examples of org.mc4j.ems.connection.bean.operation.EmsOperation

        log.info("Taking snapshot of keyspace [" + keyspace + "]");
        log.info("Snapshot name set to [" + snapshotName + "]");
        long start = System.currentTimeMillis();
        EmsBean emsBean = loadBean(KeyspaceService.STORAGE_SERVICE_BEAN);
        if (columnFamilies == null || columnFamilies.length == 0) {
            EmsOperation operation = emsBean.getOperation("takeSnapshot", String.class, String[].class);
            operation.invoke(snapshotName, new String[]{keyspace});
        } else {
            EmsOperation operation = emsBean.getOperation("takeColumnFamilySnapshot", String.class, String.class,
                String.class);


            for (String columnFamily : columnFamilies) {
                if (log.isDebugEnabled()) {
                    log.debug("Taking snapshot of column family [" + columnFamily + "]");
                }
                operation.invoke(keyspace, columnFamily, snapshotName);
            }
        }


        long end = System.currentTimeMillis();
        log.info("Finished taking snapshot of keyspace [" + keyspace + "] in " + (end - start) + " ms");

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Examples of org.mc4j.ems.connection.bean.operation.EmsOperation

        this.emsConnection = emsConnection;
    }


    public void repair(String keyspace, String... columnFamilies) {
        EmsBean emsBean = loadBean(STORAGE_SERVICE_BEAN);
        EmsOperation operation = emsBean.getOperation(REPAIR_OPERATION, String.class, boolean.class,
            boolean.class, String[].class);


        //  The isSequential param has to be false; otherwise, repair will fail as a result
        // of https://issues.apache.org/jira/browse/CASSANDRA-5512.
        boolean isSequential = false;  // perform sequential repair using snapshot


        boolean isLocal = true;        // local to data center


        operation.invoke(keyspace, isSequential, isLocal, columnFamilies);
    }

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Examples of org.mc4j.ems.connection.bean.operation.EmsOperation

        operation.invoke(keyspace, isSequential, isLocal, columnFamilies);
    }


    public void repairPrimaryRange(String keyspace, String... columnFamilies) {
        EmsBean emsBean = loadBean(KeyspaceService.STORAGE_SERVICE_BEAN);
        EmsOperation operation = emsBean.getOperation(REPAIR_PRIMARY_RANGE, String.class, boolean.class, boolean.class,
            String[].class);


        //  The isSequential param has to be false; otherwise, repair will fail as a result
        // of https://issues.apache.org/jira/browse/CASSANDRA-5512.
        boolean isSequential = false;  // perform sequential repair using snapshot


        boolean isLocal = true;        // local to data center


        operation.invoke(keyspace, isSequential, isLocal, columnFamilies);
    }

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Examples of org.mc4j.ems.connection.bean.operation.EmsOperation

        operation.invoke(keyspace, isSequential, isLocal, columnFamilies);
    }


    public void cleanup(String keyspace) {
        EmsBean emsBean = loadBean(STORAGE_SERVICE_BEAN);
        EmsOperation operation = emsBean.getOperation(CLEANUP_OPERATION, String.class, String[].class);


        operation.invoke(keyspace, new String[] {});
    }

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Examples of org.mc4j.ems.connection.bean.operation.EmsOperation

        operation.invoke(keyspace, new String[] {});
    }


    public void compact(String keyspace, String... columnFamilies) {
        EmsBean emsBean = loadBean(STORAGE_SERVICE_BEAN);
        EmsOperation operation = emsBean.getOperation(COMPACT_OPERATION, String.class, String[].class);


        operation.invoke(keyspace, columnFamilies);
    }

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Examples of org.mc4j.ems.connection.bean.operation.EmsOperation

        takeSnapshot(new String[]{keyspace}, snapshotName);
    }


    public void takeSnapshot(String[] keySpaces, String snapshotName) {
        EmsBean emsBean = loadBean(STORAGE_SERVICE_BEAN);
        EmsOperation operation = emsBean.getOperation(SNAPSHOT_OPERATION, String.class, String[].class);
        operation.invoke(snapshotName, keySpaces);
    }

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Examples of org.mc4j.ems.connection.bean.operation.EmsOperation

        return super.invokeOperation(name, parameters);
    }


    private OperationResult takeSnapshot(Configuration parameters) {
        EmsBean emsBean = getEmsBean();
        EmsOperation operation = emsBean.getOperation("takeSnapshot", String.class, String[].class);
        String snapshotName = parameters.getSimpleValue("snapshotName");
        if (snapshotName == null || snapshotName.trim().isEmpty()) {
            snapshotName = System.currentTimeMillis() + "";
        }


        operation.invoke(snapshotName, new String[] {});


        return new OperationResult();
    }

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