@Override
public void execute(FunctionContext context) {
StringBuilder str1 = new StringBuilder();
Map<String, String> resultMap = null;
try {
Cache cache = CacheFactory.getAnyInstance();
DistributedMember member = cache.getDistributedSystem().getDistributedMember();
long freeMemoeryBeforeGC = Runtime.getRuntime().freeMemory();
long totalMemoryBeforeGC = Runtime.getRuntime().totalMemory();
long timeBeforeGC = System.currentTimeMillis();
Runtime.getRuntime().gc();
long freeMemoeryAfterGC = Runtime.getRuntime().freeMemory();
long totalMemoryAfterGC = Runtime.getRuntime().totalMemory();
long timeAfterGC = System.currentTimeMillis();
long megaBytes = 131072;
resultMap = new HashMap<String, String>();
resultMap.put("MemberId", member.getId());
resultMap.put(
"HeapSizeBeforeGC",
String.valueOf((totalMemoryBeforeGC - freeMemoeryBeforeGC) / megaBytes));
resultMap.put(
"HeapSizeAfterGC", String.valueOf((totalMemoryAfterGC - freeMemoeryAfterGC) / megaBytes));
resultMap.put("TimeSpentInGC", String.valueOf(timeAfterGC - timeBeforeGC));
} catch (Exception ex) {
str1.append(
"Exception in GC:" + ex.getMessage() + CliUtil.stackTraceAsString((Throwable) ex));
context.getResultSender().lastResult(str1.toString());
}
context.getResultSender().lastResult(resultMap);
}
@Override
public ArrayList<HashMap> doExecute(Map<String, Object> args) {
Cache cache = CacheFactory.getAnyInstance();
String regionPath = (String) args.get(ApiConstant.REGIONPATH);
Region region = cache.getRegion(regionPath);
ArrayList<HashMap> list = new ArrayList<HashMap>();
if (region != null && region instanceof PartitionedRegion) {
DistributedMember member = cache.getDistributedSystem().getDistributedMember();
PartitionedRegion pr = (PartitionedRegion) region;
if (pr.getDataStore() != null) {
Set<BucketRegion> set2 = pr.getDataStore().getAllLocalBucketRegions();
for (BucketRegion br : set2) {
HashMap map = new HashMap();
map.put("BucketId", br.getId());
map.put("Size", br.size());
map.put("Bytes", br.getTotalBytes());
map.put("host", getHost());
map.put("node", System.getProperty("NODE_NAME"));
InternalDistributedMember m = pr.getBucketPrimary(br.getId());
if (m != null && member.getId().equals(m.getId())) {
map.put("type", "primary");
} else {
map.put("type", "redundant");
}
map.put("TotalNumBuckets", pr.getPartitionAttributes().getTotalNumBuckets());
list.add(map);
}
}
}
return list;
}
@Override
public void execute(FunctionContext context) {
InternalLocator locator = InternalLocator.getLocator();
GemFireCacheImpl cache = GemFireCacheImpl.getInstance();
DistributedMember member = cache.getDistributedSystem().getDistributedMember();
SharedConfigurationStatus status = locator.getSharedConfigurationStatus().getStatus();
String memberId = member.getName();
if (StringUtils.isBlank(memberId)) {
memberId = member.getId();
}
CliFunctionResult result = new CliFunctionResult(memberId, new String[] {status.name()});
context.getResultSender().lastResult(result);
}
/** test to validate that the start gateway sender starts the gateway sender on a member */
public void testStopGatewayReceiver_onMember() {
VM puneLocator = Host.getLocator();
int punePort = (Integer) puneLocator.invoke(WANCommandTestBase.class, "getLocatorPort");
Properties props = new Properties();
props.setProperty(DistributionConfig.MCAST_PORT_NAME, "0");
props.setProperty(DistributionConfig.LOCATORS_NAME, "localhost[" + punePort + "]");
createDefaultSetup(props);
Integer nyPort =
(Integer)
vm2.invoke(
WANCommandTestBase.class, "createFirstRemoteLocator", new Object[] {2, punePort});
vm3.invoke(WANCommandTestBase.class, "createAndStartReceiver", new Object[] {punePort});
vm4.invoke(WANCommandTestBase.class, "createAndStartReceiver", new Object[] {punePort});
vm5.invoke(WANCommandTestBase.class, "createAndStartReceiver", new Object[] {punePort});
vm3.invoke(WANCommandTestBase.class, "verifyReceiverState", new Object[] {true});
vm4.invoke(WANCommandTestBase.class, "verifyReceiverState", new Object[] {true});
vm5.invoke(WANCommandTestBase.class, "verifyReceiverState", new Object[] {true});
final DistributedMember vm1Member =
(DistributedMember) vm3.invoke(WANCommandTestBase.class, "getMember");
pause(10000);
String command =
CliStrings.STOP_GATEWAYRECEIVER
+ " --"
+ CliStrings.STOP_GATEWAYRECEIVER__MEMBER
+ "="
+ vm1Member.getId();
CommandResult cmdResult = executeCommand(command);
if (cmdResult != null) {
String strCmdResult = commandResultToString(cmdResult);
Log.getLogWriter()
.info("testStopGatewayReceiver_onMember stringResult : " + strCmdResult + ">>>>");
assertEquals(Result.Status.OK, cmdResult.getStatus());
assertTrue(strCmdResult.contains("stopped on member"));
} else {
fail("testStopGatewayReceiver failed as did not get CommandResult");
}
vm3.invoke(WANCommandTestBase.class, "verifyReceiverState", new Object[] {false});
vm4.invoke(WANCommandTestBase.class, "verifyReceiverState", new Object[] {true});
vm5.invoke(WANCommandTestBase.class, "verifyReceiverState", new Object[] {true});
}
/**
* Test wan commands for error in input 1> start gateway-sender command needs only one of member
* or group.
*/
public void testStopGatewayReceiver_ErrorConditions() {
VM puneLocator = Host.getLocator();
int punePort = (Integer) puneLocator.invoke(WANCommandTestBase.class, "getLocatorPort");
Properties props = new Properties();
props.setProperty(DistributionConfig.MCAST_PORT_NAME, "0");
props.setProperty(DistributionConfig.LOCATORS_NAME, "localhost[" + punePort + "]");
createDefaultSetup(props);
Integer nyPort =
(Integer)
vm2.invoke(
WANCommandTestBase.class, "createFirstRemoteLocator", new Object[] {2, punePort});
vm3.invoke(WANCommandTestBase.class, "createReceiver", new Object[] {punePort});
final DistributedMember vm1Member =
(DistributedMember) vm3.invoke(WANCommandTestBase.class, "getMember");
String command =
CliStrings.STOP_GATEWAYRECEIVER
+ " --"
+ CliStrings.STOP_GATEWAYRECEIVER__MEMBER
+ "="
+ vm1Member.getId()
+ " --"
+ CliStrings.STOP_GATEWAYRECEIVER__GROUP
+ "=RG1";
CommandResult cmdResult = executeCommand(command);
if (cmdResult != null) {
String strCmdResult = commandResultToString(cmdResult);
Log.getLogWriter()
.info("testStopGatewayReceiver_ErrorConditions stringResult : " + strCmdResult + ">>>>");
assertEquals(Result.Status.ERROR, cmdResult.getStatus());
assertTrue(strCmdResult.contains(CliStrings.PROVIDE_EITHER_MEMBER_OR_GROUP_MESSAGE));
} else {
fail("testStopGatewayReceiver_ErrorConditions failed as did not get CommandResult");
}
}
/**
* 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;
}
