/** Check for the the proper number of afterRemoteRegionCrashEvents */
public static void checkAfterRemoteRegionCrashEvents() {
long numCrashEvents =
ListenerBB.getBB().getSharedCounters().read(ListenerBB.numAfterRemoteRegionCrashEvents);
long numVMsInDS = SplitBrainBB.getBB().getSharedCounters().read(SplitBrainBB.NumVMsInDS);
long numVMsStopped = SplitBrainBB.getBB().getSharedCounters().read(SplitBrainBB.NumVMsStopped);
// the number of expected crash events is: each vm that did not receive a forced disconnect gets
// an event for the vm(s) that did receive a forced disconnect, plus the vm(s) that received
// that
// forced disconnect get an event for each of the surviving vms that have that region defined.
// lynn - waiting for specification as to how many crash events to expect
// long numExpectedCrashEvents = 2 * (numVMsInDS - numVMsStopped);
long numExpectedCrashEvents = numVMsInDS - numVMsStopped;
Log.getLogWriter()
.info(
"numVMsInDS: "
+ numVMsInDS
+ ", numVMsStopped: "
+ numVMsStopped
+ ", numExpectedCrashEvents: "
+ numExpectedCrashEvents);
TestHelper.waitForCounter(
ListenerBB.getBB(),
"ListenerBB.numAfterRemoteRegionCrashEvents",
ListenerBB.numAfterRemoteRegionCrashEvents,
numExpectedCrashEvents,
true,
-1,
2000);
}
/** One thread imports ... everyone validates against blackboard snapshot */
protected static void importAndVerify(RecoveryTest testInstance) {
long counter =
RecoveryBB.getBB().getSharedCounters().incrementAndRead(RecoveryBB.importSnapshot);
if (counter == 1) {
Log.getLogWriter().info("This thread is the leader; it will import the snapshot");
long executionNumber =
RecoveryBB.getBB().getSharedCounters().read(RecoveryBB.executionNumber);
String currDirName = System.getProperty("user.dir");
String snapshotDirName = currDirName + File.separator + "cacheSnapshotDir_" + executionNumber;
CacheSnapshotService snapshot = CacheHelper.getCache().getSnapshotService();
long startTime = System.currentTimeMillis();
try {
if (SnapshotPrms.useFilterOnImport()) {
SnapshotOptions options = snapshot.createOptions();
options.setFilter(getSnapshotFilter());
File dir = new File(snapshotDirName);
File[] files = dir.listFiles();
StringBuffer aStr = new StringBuffer();
aStr.append("Invoking snapshot.load() with files:\n");
for (int i = 0; i < files.length; i++) {
aStr.append(" " + files[i] + "\n");
}
aStr.append("Options.getFilter() = " + options.getFilter().getClass().getName());
Log.getLogWriter().info(aStr.toString());
snapshot.load(files, SnapshotFormat.GEMFIRE, options);
} else {
Log.getLogWriter().info("Starting CacheSnapshotService.load() from " + snapshotDirName);
snapshot.load(new File(snapshotDirName), SnapshotFormat.GEMFIRE);
}
} catch (IOException ioe) {
throw new TestException(
"Caught "
+ ioe
+ " while importing region snapshot from "
+ snapshotDirName
+ " "
+ TestHelper.getStackTrace(ioe));
} catch (ClassNotFoundException e) {
throw new TestException(
"Caught "
+ e
+ " while importing region snapshot from "
+ snapshotDirName
+ " "
+ TestHelper.getStackTrace(e));
}
long endTime = System.currentTimeMillis();
Log.getLogWriter()
.info(
"CacheSnapshotService.load() of "
+ snapshotDirName
+ " took "
+ (endTime - startTime)
+ " ms.");
Log.getLogWriter().info(testInstance.regionHierarchyToString());
RecoveryBB.getBB().getSharedCounters().increment(RecoveryBB.snapshotImported);
} else {
TestHelper.waitForCounter(
RecoveryBB.getBB(),
"RecoveryBB.snapshotImported",
RecoveryBB.snapshotImported,
1,
true,
-1,
2000);
testInstance.verifyFromSnapshot();
RecoveryBB.getBB().getSharedCounters().increment(RecoveryBB.doneVerifyingCounter);
}
TestHelper.waitForCounter(
RecoveryBB.getBB(),
"RecoveryBB.doneVerifyingCounter",
RecoveryBB.doneVerifyingCounter,
RemoteTestModule.getCurrentThread().getCurrentTask().getTotalThreads() - 1,
true,
-1,
2000);
}
