Examples with DistributedSystem org.apache.geode.distributed.DistributedSystem used on opensource projects

Example 21 with DistributedSystem

use of org.apache.geode.distributed.DistributedSystem in project geode by apache.

the class TestFunction method executeFunctionReexecuteException.

private synchronized void executeFunctionReexecuteException(FunctionContext context) {
    retryCountForExecuteFunctionReexecuteException++;
    DistributedSystem ds = InternalDistributedSystem.getAnyInstance();
    LogWriter logger = ds.getLogWriter();
    logger.fine("Executing executeException in TestFunction on Member : " + ds.getDistributedMember() + "with Context : " + context);
    if (retryCountForExecuteFunctionReexecuteException >= 5) {
        logger.fine("Tried Function Execution 5 times. Now Returning after 5 attempts");
        context.getResultSender().lastResult(new Integer(retryCountForExecuteFunctionReexecuteException));
        retryCountForExecuteFunctionReexecuteException = 0;
        return;
    }
    if (context.getArguments() instanceof Boolean) {
        logger.fine("MyFunctionExecutionException is intentionally thrown");
        throw new FunctionInvocationTargetException(new MyFunctionExecutionException("I have been thrown from TestFunction"));
    }
}

Example 22 with DistributedSystem

use of org.apache.geode.distributed.DistributedSystem in project geode by apache.

the class TestFunction method executeHAAndNonHAOnServer.

public void executeHAAndNonHAOnServer(FunctionContext context) {
    List<CacheServer> servers = CacheFactory.getAnyInstance().getCacheServers();
    ArrayList<String> args = (ArrayList<String>) context.getArguments();
    Region r = CacheFactory.getAnyInstance().getRegion(args.get(0));
    String testName = args.get(1);
    Integer numTimesStopped = (Integer) r.get("stopped");
    Integer numTimesSentResult = (Integer) r.get("sentresult");
    if (context.isPossibleDuplicate()) {
        if (testName.equals("serverExecutionHATwoServerDown")) {
            if ((Integer) r.get("stopped") == 2) {
                if (numTimesSentResult == null) {
                    r.put("sentresult", 1);
                } else {
                    r.put("sentresult", ++numTimesSentResult);
                }
                context.getResultSender().lastResult(args.get(0));
            } else {
                r.put("stopped", ++numTimesStopped);
                for (CacheServer s : servers) {
                    if (((CacheServerImpl) s).getSystem().getDistributedMember().equals(((GemFireCacheImpl) CacheFactory.getAnyInstance()).getMyId())) {
                        s.stop();
                        DistributedSystem ds = InternalDistributedSystem.getAnyInstance();
                        ds.disconnect();
                    }
                }
            }
        } else if (testName.equals("serverExecutionHAOneServerDown")) {
            if (numTimesSentResult == null) {
                r.put("sentresult", 1);
            } else {
                r.put("sentresult", ++numTimesSentResult);
            }
            context.getResultSender().lastResult(args.get(0));
        } else {
            context.getResultSender().lastResult(args.get(0));
        }
    } else {
        if (numTimesStopped == null) {
            r.put("stopped", 1);
        } else {
            r.put("stopped", ++numTimesStopped);
        }
        for (CacheServer s : servers) {
            if (((CacheServerImpl) s).getSystem().getDistributedMember().equals(((GemFireCacheImpl) CacheFactory.getAnyInstance()).getMyId())) {
                s.stop();
                DistributedSystem ds = InternalDistributedSystem.getAnyInstance();
                ds.disconnect();
            }
        }
    }
}

Example 23 with DistributedSystem

use of org.apache.geode.distributed.DistributedSystem in project geode by apache.

the class PutAllDUnitTest method createCache.

/** function to create cache **/
private void createCache(Properties props) throws Exception {
    DistributedSystem ds = getSystem(props);
    assertNotNull(ds);
    ds.disconnect();
    ds = getSystem(props);
    cache = CacheFactory.create(ds);
    assertNotNull(cache);
}

Example 24 with DistributedSystem

use of org.apache.geode.distributed.DistributedSystem in project geode by apache.

the class StatsBugDUnitTest method createCache.

/**
   * Create the cache
   * 
   * @param props - properties for DS
   * @return the cache instance
   * @throws Exception - thrown if any problem occurs in cache creation
   */
private Cache createCache(Properties props) throws Exception {
    DistributedSystem ds = getSystem(props);
    ds.disconnect();
    ds = getSystem(props);
    Cache cache = null;
    cache = CacheFactory.create(ds);
    if (cache == null) {
        throw new Exception("CacheFactory.create() returned null ");
    }
    return cache;
}

Example 25 with DistributedSystem

use of org.apache.geode.distributed.DistributedSystem in project geode by apache.

the class HASlowReceiverDUnitTest method createCache.

private void createCache(Properties props) throws Exception {
    DistributedSystem ds = getSystem(props);
    ds.disconnect();
    ds = getSystem(props);
    assertNotNull(ds);
    cache = CacheFactory.create(ds);
    assertNotNull(cache);
}