/**
  * Get a random key from the given region that is within this instance's range. If no keys qualify
  * in the region, return null.
  *
  * @param aRegion - The region to get the key from.
  * @param excludeKey - The region to get the key from.
  * @returns A key from aRegion, or null.
  */
 public Object getRandomKey(Region aRegion, Object excludeKey) {
   long start = System.currentTimeMillis();
   int lower = ((Integer) (lowerKeyRange.get())).intValue();
   int upper = ((Integer) (upperKeyRange.get())).intValue();
   long randomKeyIndex = TestConfig.tab().getRandGen().nextLong(lower, upper);
   long startKeyIndex = randomKeyIndex;
   Object key = NameFactory.getObjectNameForCounter(randomKeyIndex);
   do {
     boolean done = false;
     if ((!(key.equals(excludeKey))) && (aRegion.containsKey(key))) done = true;
     if (done) break;
     randomKeyIndex++; // go to the next key
     if (randomKeyIndex > upper) randomKeyIndex = lower;
     if (randomKeyIndex == startKeyIndex) { // considered all keys
       key = null;
       break;
     }
     key = NameFactory.getObjectNameForCounter(randomKeyIndex);
   } while (true);
   long end = System.currentTimeMillis();
   Log.getLogWriter()
       .info(
           "Done in TxUtilKeyRange:getRandomKey, key is "
               + key
               + " "
               + aRegion.getFullPath()
               + " getRandomKey took "
               + (end - start)
               + " millis");
   return key;
 }
Exemple #2
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 public void keyPressed(int key, char c) {
   if (key == Input.KEY_DOWN) {
     for (int i = 0; i < 4; ++i) {
       if (hovering[i]) {
         hovering[i] = false;
         hovering[i + 1] = true;
         break;
       }
     }
     hovering[0] = true;
   } else if (key == Input.KEY_UP) {
     for (int i = 0; i < 4; ++i) {
       if (hovering[i]) {
         hovering[i] = false;
         hovering[i - 1] = true;
         break;
       }
     }
     hovering[0] = true;
   } else if (key == Input.KEY_ENTER) {
     if (hovering[0]) Demigods.enterMenuState(Demigods.PLAYER_SELECT_SCREEN);
     else if (hovering[1]) return; // No settings menu yet
     else if (hovering[2]) System.exit(0);
   }
 }
 /** Signal that the membershipFailure is complete. */
 public static void signalMembershipFailureComplete() {
   Log.getLogWriter()
       .info(
           "ControllerBB: signaling membership failure complete for vmID "
               + RemoteTestModule.getMyVmid());
   String key = ControllerBB.MembershipFailureCompleteKey + RemoteTestModule.getMyVmid();
   ControllerBB.getBB().getSharedMap().put(key, new Long(System.currentTimeMillis()));
 }
Exemple #4
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 public void mouseReleased(int button, int x, int y) {
   if (button == 0) {
     if (x > 455 && x < 600 && y > 260 && y < 300)
       Demigods.enterMenuState(Demigods.PLAYER_SELECT_SCREEN);
     else if (x > 380 && x < 675 && y > 320 && y < 360) return; // No Settings menu yet
     else if (x > 455 && x < 600 && y > 380 && y < 420) System.exit(0);
   }
 }
 /**
  * Load a region with keys and values. The number of keys and values is specified by the total
  * number of keys in keyIntervals. This can be invoked by several threads to accomplish the work.
  */
 public void loadRegion() {
   final long LOG_INTERVAL_MILLIS = 10000;
   int numKeysToCreate = keyIntervals.getNumKeys();
   long lastLogTime = System.currentTimeMillis();
   long startTime = System.currentTimeMillis();
   SharedCounters sc = CQUtilBB.getBB().getSharedCounters();
   do {
     long shouldAddCount =
         CQUtilBB.getBB().getSharedCounters().incrementAndRead(CQUtilBB.SHOULD_ADD_COUNT);
     if (shouldAddCount > numKeysToCreate) {
       String aStr =
           "In loadRegion, shouldAddCount is "
               + shouldAddCount
               + ", numOriginalKeysCreated is "
               + sc.read(CQUtilBB.NUM_ORIGINAL_KEYS_CREATED)
               + ", numKeysToCreate is "
               + numKeysToCreate
               + ", region size is "
               + aRegion.size();
       Log.getLogWriter().info(aStr);
       NameBB.getBB().printSharedCounters();
       throw new StopSchedulingTaskOnClientOrder(aStr);
     }
     Object key = NameFactory.getNextPositiveObjectName();
     QueryObject value = getValueToAdd(key);
     value.extra = key;
     Log.getLogWriter().info("Creating with put, key " + key + ", value " + value.toStringFull());
     aRegion.put(key, value);
     sc.increment(CQUtilBB.NUM_ORIGINAL_KEYS_CREATED);
     if (System.currentTimeMillis() - lastLogTime > LOG_INTERVAL_MILLIS) {
       Log.getLogWriter()
           .info(
               "Added "
                   + NameFactory.getPositiveNameCounter()
                   + " out of "
                   + numKeysToCreate
                   + " entries into "
                   + TestHelper.regionToString(aRegion, false));
       lastLogTime = System.currentTimeMillis();
     }
   } while ((minTaskGranularitySec == -1)
       || (System.currentTimeMillis() - startTime < minTaskGranularityMS));
 }
 public static void main(String[] args) throws Exception {
   int rc = ToolRunner.run(new Configuration(), new KnownKeysMRv2(), args);
   System.exit(rc);
 }
  /**
   * Verify the contents of the region, taking into account the keys that were destroyed,
   * invalidated, etc (as specified in keyIntervals) Throw an error of any problems are detected.
   * This must be called repeatedly by the same thread until StopSchedulingTaskOnClientOrder is
   * thrown.
   */
  public void verifyRegionContents() {
    final long LOG_INTERVAL_MILLIS = 10000;
    // we already completed this check once; we can't do it again without reinitializing the
    // verify state variables
    if (verifyRegionContentsCompleted) {
      throw new TestException(
          "Test configuration problem; already verified region contents, "
              + "cannot call this task again without resetting batch variables");
    }

    // iterate keys
    long lastLogTime = System.currentTimeMillis();
    long minTaskGranularitySec = TestConfig.tab().longAt(TestHelperPrms.minTaskGranularitySec);
    long minTaskGranularityMS = minTaskGranularitySec * TestHelper.SEC_MILLI_FACTOR;
    long startTime = System.currentTimeMillis();
    long size = aRegion.size();
    boolean first = true;
    int numKeysToCheck = keyIntervals.getNumKeys() + numNewKeys;
    while (verifyRegionContentsIndex < numKeysToCheck) {
      verifyRegionContentsIndex++;
      if (first) {
        Log.getLogWriter()
            .info(
                "In verifyRegionContents, region has "
                    + size
                    + " keys; starting verify at verifyRegionContentsIndex "
                    + verifyRegionContentsIndex
                    + "; verifying key names with indexes through (and including) "
                    + numKeysToCheck);
        first = false;
      }

      // check region size the first time through the loop to avoid it being called
      // multiple times when this is batched
      if (verifyRegionContentsIndex == 1) {
        if (totalNumKeys != size) {
          String tmpStr = "Expected region size to be " + totalNumKeys + ", but it is size " + size;
          Log.getLogWriter().info(tmpStr);
          verifyRegionContentsErrStr.append(tmpStr + "\n");
        }
      }

      Object key = NameFactory.getObjectNameForCounter(verifyRegionContentsIndex);
      try {
        if (((verifyRegionContentsIndex >= keyIntervals.getFirstKey(KeyIntervals.NONE))
                && (verifyRegionContentsIndex <= keyIntervals.getLastKey(KeyIntervals.NONE)))
            || ((verifyRegionContentsIndex >= keyIntervals.getFirstKey(KeyIntervals.GET))
                && (verifyRegionContentsIndex <= keyIntervals.getLastKey(KeyIntervals.GET)))) {
          // this key was untouched after its creation
          checkContainsKey(key, true, "key was untouched");
          checkContainsValueForKey(key, true, "key was untouched");
          Object value = aRegion.get(key);
          checkValue(key, value);
        } else if ((verifyRegionContentsIndex >= keyIntervals.getFirstKey(KeyIntervals.INVALIDATE))
            && (verifyRegionContentsIndex <= keyIntervals.getLastKey(KeyIntervals.INVALIDATE))) {
          checkContainsKey(key, true, "key was invalidated");
          checkContainsValueForKey(key, false, "key was invalidated");
        } else if ((verifyRegionContentsIndex
                >= keyIntervals.getFirstKey(KeyIntervals.LOCAL_INVALIDATE))
            && (verifyRegionContentsIndex
                <= keyIntervals.getLastKey(KeyIntervals.LOCAL_INVALIDATE))) {
          // this key was locally invalidated
          checkContainsKey(key, true, "key was locally invalidated");
          checkContainsValueForKey(key, true, "key was locally invalidated");
          Object value = aRegion.get(key);
          checkValue(key, value);
        } else if ((verifyRegionContentsIndex >= keyIntervals.getFirstKey(KeyIntervals.DESTROY))
            && (verifyRegionContentsIndex <= keyIntervals.getLastKey(KeyIntervals.DESTROY))) {
          // this key was destroyed
          checkContainsKey(key, false, "key was destroyed");
          checkContainsValueForKey(key, false, "key was destroyed");
        } else if ((verifyRegionContentsIndex
                >= keyIntervals.getFirstKey(KeyIntervals.LOCAL_DESTROY))
            && (verifyRegionContentsIndex <= keyIntervals.getLastKey(KeyIntervals.LOCAL_DESTROY))) {
          // this key was locally destroyed
          checkContainsKey(key, true, "key was locally destroyed");
          checkContainsValueForKey(key, true, "key was locally destroyed");
          Object value = aRegion.get(key);
          checkValue(key, value);
        } else if ((verifyRegionContentsIndex
                >= keyIntervals.getFirstKey(KeyIntervals.UPDATE_EXISTING_KEY))
            && (verifyRegionContentsIndex
                <= keyIntervals.getLastKey(KeyIntervals.UPDATE_EXISTING_KEY))) {
          // this key was updated
          checkContainsKey(key, true, "key was updated");
          checkContainsValueForKey(key, true, "key was updated");
          Object value = aRegion.get(key);
          checkUpdatedValue(key, value);
        } else if (verifyRegionContentsIndex > keyIntervals.getNumKeys()) {
          // key was newly added
          checkContainsKey(key, true, "key was new");
          checkContainsValueForKey(key, true, "key was new");
          Object value = aRegion.get(key);
          checkValue(key, value);
        }
      } catch (TestException e) {
        Log.getLogWriter().info(TestHelper.getStackTrace(e));
        verifyRegionContentsErrStr.append(e.getMessage() + "\n");
      }

      if (System.currentTimeMillis() - lastLogTime > LOG_INTERVAL_MILLIS) {
        Log.getLogWriter()
            .info("Verified key " + verifyRegionContentsIndex + " out of " + totalNumKeys);
        lastLogTime = System.currentTimeMillis();
      }

      if (System.currentTimeMillis() - startTime >= minTaskGranularityMS) {
        Log.getLogWriter()
            .info(
                "In HydraTask_verifyRegionContents, returning before completing verify "
                    + "because of task granularity (this task must be batched to complete); last key verified is "
                    + key);
        return; // task is batched; we are done with this batch
      }
    }
    verifyRegionContentsCompleted = true;
    if (verifyRegionContentsErrStr.length() > 0) {
      throw new TestException(verifyRegionContentsErrStr.toString());
    }
    String aStr =
        "In HydraTask_verifyRegionContents, verified " + verifyRegionContentsIndex + " keys/values";
    Log.getLogWriter().info(aStr);
    throw new StopSchedulingTaskOnClientOrder(aStr);
  }