/**
* Hydra start task to initialize key intervals, which are ranges of keys which are to have an
* operation done on them (invalidate, destroy, etc)
*/
public static synchronized void StartTask_initialize() {
int numKeys = TestConfig.tab().intAt(CQUtilPrms.numKeys);
KeyIntervals intervals =
new KeyIntervals(
new int[] {
KeyIntervals.NONE, KeyIntervals.INVALIDATE,
KeyIntervals.DESTROY, KeyIntervals.UPDATE_EXISTING_KEY,
KeyIntervals.GET
},
numKeys);
CQUtilBB.getBB().getSharedMap().put(CQUtilBB.KeyIntervals, intervals);
Log.getLogWriter().info("Created keyIntervals: " + intervals);
// Set the counters for the next keys to use for each operation
hydra.blackboard.SharedCounters sc = CQUtilBB.getBB().getSharedCounters();
sc.setIfLarger(CQUtilBB.LASTKEY_INVALIDATE, intervals.getFirstKey(KeyIntervals.INVALIDATE) - 1);
sc.setIfLarger(
CQUtilBB.LASTKEY_LOCAL_INVALIDATE,
intervals.getFirstKey(KeyIntervals.LOCAL_INVALIDATE) - 1);
sc.setIfLarger(CQUtilBB.LASTKEY_DESTROY, intervals.getFirstKey(KeyIntervals.DESTROY) - 1);
sc.setIfLarger(
CQUtilBB.LASTKEY_LOCAL_DESTROY, intervals.getFirstKey(KeyIntervals.LOCAL_DESTROY) - 1);
sc.setIfLarger(
CQUtilBB.LASTKEY_UPDATE_EXISTING_KEY,
intervals.getFirstKey(KeyIntervals.UPDATE_EXISTING_KEY) - 1);
sc.setIfLarger(CQUtilBB.LASTKEY_GET, intervals.getFirstKey(KeyIntervals.GET) - 1);
// show the blackboard
CQUtilBB.getBB().printSharedMap();
CQUtilBB.getBB().printSharedCounters();
}
/**
* Get a random operation to perform. The set of operations available are in the BitSet. These
* bits correspond to the operations defined in this class.
*
* @param bs True bits correspond to operations available to be chosen.
* @param bsSize The number of bits to consider.
* @return An operation as defined in this class.
*/
protected int getOp(BitSet bs, int bsSize) {
int randInt;
do {
randInt = TestConfig.tab().getRandGen().nextInt(1, bsSize);
} while (!bs.get(randInt));
return randInt;
}
/**
* 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;
}
/** Initialize fields for this instance */
public void initializeInstance() {
numNewKeys = TestConfig.tab().intAt(CQUtilPrms.numNewKeys, -1);
keyIntervals = (KeyIntervals) (CQUtilBB.getBB().getSharedMap().get(CQUtilBB.KeyIntervals));
Log.getLogWriter()
.info("initInstance, keyIntervals read from blackboard = " + keyIntervals.toString());
int numDestroyed = keyIntervals.getNumKeys(KeyIntervals.DESTROY);
int numKeyIntervals = keyIntervals.getNumKeys();
totalNumKeys = numKeyIntervals + numNewKeys - numDestroyed;
minTaskGranularitySec = TestConfig.tab().longAt(TestHelperPrms.minTaskGranularitySec, -1);
minTaskGranularityMS = -1;
if (minTaskGranularitySec != -1) {
minTaskGranularityMS = minTaskGranularitySec * TestHelper.SEC_MILLI_FACTOR;
}
queryDepth = TestConfig.tab().intAt(CQUtilPrms.queryDepth, 1);
Vector bridgeNames = TestConfig.tab().vecAt(BridgePrms.names, null);
isBridgeConfiguration = bridgeNames != null;
CQsOn = TestConfig.tab().booleanAt(CQUtilPrms.CQsOn, true);
CQTestInstance = new CQTest();
CQTestInstance.initializeInstance();
Log.getLogWriter().info("numKeyIntervals is " + numKeyIntervals);
Log.getLogWriter().info("numNewKeys is " + numNewKeys);
Log.getLogWriter().info("numDestroyed is " + numDestroyed);
Log.getLogWriter().info("totalNumKeys is " + totalNumKeys);
}
protected void initializeQueryService() {
try {
String usingPool = TestConfig.tab().stringAt(CQUtilPrms.QueryServiceUsingPool, "false");
boolean queryServiceUsingPool = Boolean.valueOf(usingPool).booleanValue();
if (queryServiceUsingPool) {
Pool pool = PoolHelper.createPool(CQUtilPrms.getQueryServicePoolName());
qService = pool.getQueryService();
Log.getLogWriter()
.info("Initializing QueryService using Pool. PoolName: " + pool.getName());
} else {
qService = CacheHelper.getCache().getQueryService();
Log.getLogWriter().info("Initializing QueryService using Cache.");
}
} catch (Exception e) {
throw new TestException(TestHelper.getStackTrace(e));
}
}
/**
* Creates a new key/value in the given region by creating a new key within the range and a random
* value.
*
* @param aRegion The region to create the new key in.
* @param exists Not used in this overridden method; this test wants to use unique keys even on
* creates, so we don't do anything different here based on the value of exists.
* @return An instance of Operation describing the create operation.
*/
@Override
public Operation createEntry(Region aRegion, boolean exists) {
int lower = ((Integer) (lowerKeyRange.get())).intValue();
int upper = ((Integer) (upperKeyRange.get())).intValue();
long keyIndex = TestConfig.tab().getRandGen().nextInt(lower, upper);
long startKeyIndex = keyIndex;
Object key = NameFactory.getObjectNameForCounter(keyIndex);
boolean containsKey = aRegion.containsKey(key);
while (containsKey) { // looking for a key that does not exist
keyIndex++; // go to the next key
if (keyIndex > upper) keyIndex = lower;
if (keyIndex == startKeyIndex) { // considered all keys
return null;
}
key = NameFactory.getObjectNameForCounter(keyIndex);
containsKey = aRegion.containsKey(key);
}
BaseValueHolder vh = new ValueHolder(key, randomValues, new Integer(modValInitializer++));
try {
Log.getLogWriter()
.info(
"createEntryKeyRange: putting key "
+ key
+ ", object "
+ vh.toString()
+ " in region "
+ aRegion.getFullPath());
aRegion.put(key, vh);
Log.getLogWriter()
.info(
"createEntryKeyRange: done putting key "
+ key
+ ", object "
+ vh.toString()
+ " in region "
+ aRegion.getFullPath());
} catch (Exception e) {
throw new TestException(TestHelper.getStackTrace(e));
}
return new Operation(aRegion.getFullPath(), key, Operation.ENTRY_CREATE, null, vh.modVal);
}
/**
* 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);
}