/**
* Return a List of all other vms except for one along with a parallel stop mode list, and also
* return the one vm not in the list.
*
* @return [0] (List<ClientVmInfo>)A List of ClientVmInfo instances; this includes all vms except
* the current vm and except for one other vm. [1] (List<String>) A parallel List to [0]
* containing stop modes. [2] (ClientVMInfo) The ClientVmInfo instance of the one vm excluded
* from [0] (other than this vm) [3] (String) The stop mode for [2] [4] (List<ClientVmInfo>) A
* List of ClientVmInfo instances for all vms except this one. [5] (List<String>) A parallel
* List to [4] of stop modes.
*/
public static Object[] getOtherVMsDivided(String[] excludedClientNames) {
Vector<Integer> otherVmIDs = ClientVmMgr.getOtherClientVmids();
List<ClientVmInfo> allOtherVMs = new ArrayList();
List<String> stopModeList = new ArrayList();
for (int i = 0; i < otherVmIDs.size(); i++) {
ClientVmInfo info = new ClientVmInfo(otherVmIDs.get(i));
ClientVmInfo infoFromBB =
(ClientVmInfo) StopStartBB.getBB().getSharedMap().get(VmInfoKey + otherVmIDs.get(i));
if (infoFromBB != null) {
info = infoFromBB;
}
String clientName = info.getClientName();
if (clientName == null) {
allOtherVMs.add(info);
stopModeList.add(TestConfig.tab().stringAt(StopStartPrms.stopModes));
} else {
boolean inExcludedNames = false;
for (String excludeName : excludedClientNames) {
if (clientName.indexOf(excludeName) >= 0) inExcludedNames = true;
break;
}
if (!inExcludedNames) {
allOtherVMs.add(info);
stopModeList.add(TestConfig.tab().stringAt(StopStartPrms.stopModes));
}
}
}
List<ClientVmInfo> allOtherVMsExceptOne = allOtherVMs.subList(0, allOtherVMs.size() - 1);
List<String> stopModesExceptOne = stopModeList.subList(0, stopModeList.size() - 1);
ClientVmInfo remainingVM = allOtherVMs.get(allOtherVMs.size() - 1);
String remainingStopMode = stopModeList.get(stopModeList.size() - 1);
return new Object[] {
allOtherVMsExceptOne,
stopModesExceptOne,
remainingVM,
remainingStopMode,
allOtherVMs,
stopModeList
};
}
/**
* Return a List of all other vms except for one along with a parallel stop mode list, and also
* return the one vm not in the list.
*
* @return [0] (List<ClientVmInfo>)A List of ClientVmInfo instances; this includes all vms except
* the current vm and except for one other vm. [1] (List<String>) A parallel List to [0]
* containing stop modes. [2] (ClientVMInfo) The ClientVmInfo instance of the one vm excluded
* from [0] (other than this vm) [3] (String) The stop mode for [2] [4] (List<ClientVmInfo>) A
* List of ClientVmInfo instances for all vms except this one. [5] (List<String>) A parallel
* List to [4] of stop modes.
*/
public static Object[] getOtherVMsDivided() {
Vector<Integer> otherVmIDs = ClientVmMgr.getOtherClientVmids();
List<ClientVmInfo> allOtherVMs = new ArrayList();
List<String> stopModeList = new ArrayList();
for (int i = 0; i < otherVmIDs.size(); i++) {
ClientVmInfo info = new ClientVmInfo(otherVmIDs.get(i));
allOtherVMs.add(info);
stopModeList.add(TestConfig.tab().stringAt(StopStartPrms.stopModes));
}
List<ClientVmInfo> allOtherVMsExceptOne = allOtherVMs.subList(0, allOtherVMs.size() - 1);
List<String> stopModesExceptOne = stopModeList.subList(0, stopModeList.size() - 1);
ClientVmInfo remainingVM = allOtherVMs.get(allOtherVMs.size() - 1);
String remainingStopMode = stopModeList.get(stopModeList.size() - 1);
return new Object[] {
allOtherVMsExceptOne,
stopModesExceptOne,
remainingVM,
remainingStopMode,
allOtherVMs,
stopModeList
};
}
/**
* Invokes AdminDistributedSystem.shutDownAllMembers() which disconnects all members but leaves
* the vms up (because hydra threads remain) including the possibility of this vm being
* disconnected, then this actually stops those vms (except this vm if it was targeted in the
* shutDownAllMembers...this vm will remain up but disconnect). Stopped vms are stopped with
* ON_DEMAND restart. This returns when the vms disconnected by shutDownAllMembers() (other than
* this one) are all stopped .
*
* @param adminDS The admin distributed system instance to use to call shutdownAllMembers.
* @param stopModes The stop modes to choose from.
* @return An Array [0] List of {@link ClientVmInfo} instances describing the VMs that were
* stopped. [1] Set, the return from shutdownAllMembers()
* @throws AdminException if the shutDownAllMembers call throws this exception.
*/
public static Object[] shutDownAllMembers(
AdminDistributedSystem adminDS, List<String> stopModes) {
if (adminDS == null) {
throw new HydraRuntimeException("AdminDistributedSystem cannot be null");
}
// Invoke shutDownAllMembers
Log.getLogWriter().info("AdminDS " + adminDS + " is shutting down all members...");
Set<DistributedMember> memberSet;
try {
long startTime = System.currentTimeMillis();
memberSet = adminDS.shutDownAllMembers();
long duration = System.currentTimeMillis() - startTime;
Log.getLogWriter()
.info(
"AdminDS "
+ adminDS
+ " shut down (disconnected) the following members "
+ "(vms remain up): "
+ memberSet
+ "; shutDownAll duration "
+ duration
+ "ms");
} catch (AdminException e1) {
throw new TestException(TestHelper.getStackTrace(e1));
}
// Now actually stop the vms.
// First get the ClientVmInfos for the members that shutDownAllMembers
// disconnected.
List<ClientVmInfo> allClientInfos = new ArrayList(); // all members that were shutdown
List<ClientVmInfo> allOtherClientInfos =
new ArrayList(); // all members that were shutdown except this member
ClientVmInfo thisClientInfo =
null; // this member, or will remain null if this member was not shutdown
List<String> stopModesToUse = new ArrayList();
for (DistributedMember aMember : memberSet) {
Integer vmId = null;
try {
vmId =
new Integer(RemoteTestModule.Master.getVmid(aMember.getHost(), aMember.getProcessId()));
} catch (java.rmi.RemoteException e) {
throw new HydraRuntimeException("Unable to get vmID for " + aMember + ": " + e);
}
ClientVmInfo infoFromBB =
(ClientVmInfo) StopStartBB.getBB().getSharedMap().get("StopStartVMInfo_for_vmid_" + vmId);
String clientName = null;
if (infoFromBB != null) {
clientName = infoFromBB.getClientName();
}
ClientVmInfo info = new ClientVmInfo(vmId, clientName, null);
allClientInfos.add(info);
if (vmId == RemoteTestModule.getMyVmid()) {
// shutdownAll disconnected this vm
thisClientInfo = info;
} else { // aMember is not the current vm
allOtherClientInfos.add(info);
}
stopModesToUse.add(
stopModes.get(TestConfig.tab().getRandGen().nextInt(0, stopModes.size() - 1)));
}
// now actually stop the vms; if this vm is included, do it last
Object[] returnArr = new Object[2];
if (thisClientInfo == null) { // shutDownAllMembers did not disconnect this vm
// we can just stop all of them now and this vm lives on
StopStartVMs.stopVMs(allClientInfos, stopModesToUse); // restart is ON_DEMAND
returnArr[0] = allClientInfos;
} else { // this vm was disconnected by shutDownAllMembers
// first shutdown all other members except this one
StopStartVMs.stopVMs(allOtherClientInfos, stopModesToUse.subList(0, stopModesToUse.size()));
returnArr[0] = allOtherClientInfos;
}
returnArr[1] = memberSet;
return returnArr;
}