public void shutdown() {
Logging.logMessage(Logging.LEVEL_DEBUG, this, "shutting down testEnv...");
if (enabledServs.contains(Services.MRC) && mrc != null) {
try {
mrc.shutdown();
} catch (Throwable th) {
th.printStackTrace();
}
}
if (enabledServs.contains(Services.OSD)) {
try {
for (TestOSD osd : osds.values()) {
if (osd != null && osd.started) {
osd.shutdown();
}
}
} catch (Throwable th) {
th.printStackTrace();
}
}
if (enabledServs.contains(Services.UUID_RESOLVER)) {
try {
UUIDResolver.shutdown();
} catch (Throwable th) {
}
}
if (enabledServs.contains(Services.DIR_SERVICE) && dirService != null) {
try {
dirService.shutdown();
dirService.waitForShutdown();
} catch (Throwable th) {
th.printStackTrace();
}
}
try {
getRpcClient().shutdown();
getRpcClient().waitForShutdown();
} catch (Throwable th) {
th.printStackTrace();
}
if (enabledServs.contains(Services.TIME_SYNC)) {
try {
tsInstance = TimeSync.getInstance();
if (tsInstance != null) {
tsInstance.shutdown();
tsInstance.waitForShutdown();
}
} catch (Throwable th) {
}
}
// cleanup
File testDir = new File(SetupUtils.TEST_DIR);
// FSUtils.delTree(testDir);
}
public void start() throws Exception {
try {
// ensure that TEST_DIR is empty
File testDir = new File(SetupUtils.TEST_DIR);
FSUtils.delTree(testDir);
testDir.mkdirs();
rpcClient = SetupUtils.createRPCClient(10000);
getRpcClient().start();
getRpcClient().waitForStartup();
dirClient = SetupUtils.createDIRClient(getRpcClient());
if (enabledServs.contains(Services.DIR_SERVICE)) {
dirService =
new DIRRequestDispatcher(SetupUtils.createDIRConfig(), SetupUtils.createDIRdbsConfig());
dirService.startup();
dirService.waitForStartup();
Logging.logMessage(Logging.LEVEL_DEBUG, this, "DIR running");
}
if (enabledServs.contains(Services.TIME_SYNC) || enabledServs.contains(Services.MOCKUP_OSD)) {
tsInstance = TimeSync.initializeLocal(50);
tsInstance.waitForStartup();
}
if (enabledServs.contains(Services.UUID_RESOLVER)) {
DIRClient dc =
new DIRClient(dirClient, new InetSocketAddress[] {getDIRAddress()}, 10, 1000 * 5);
UUIDResolver.start(dc, 1000, 10 * 10 * 1000);
SetupUtils.localResolver();
}
if (enabledServs.contains(Services.MOCKUP_OSD)) {
Map<String, String> dmap = new HashMap();
dmap.put("free", "1000000000");
dmap.put("total", "1000000000");
dmap.put("load", "0");
dmap.put("totalRAM", "1000000000");
dmap.put("usedRAM", "0");
dmap.put("proto_version", "" + OSDServiceConstants.INTERFACE_ID);
Service reg =
Service.newBuilder()
.setType(ServiceType.SERVICE_TYPE_OSD)
.setName("mockUpOSD")
.setUuid("mockUpOSD")
.setVersion(0)
.setLastUpdatedS(0)
.setData(ServiceDataMap.newBuilder().addAllData(KeyValuePairs.fromMap(dmap)))
.build();
RPCResponse<serviceRegisterResponse> response =
dirClient.xtreemfs_service_register(
null, RPCAuthentication.authNone, RPCAuthentication.userService, reg);
response.get();
response.freeBuffers();
UUIDResolver.addLocalMapping("mockUpOSD", 11111, Schemes.SCHEME_PBRPC);
}
if (enabledServs.contains(Services.MOCKUP_OSD2)) {
Map<String, String> dmap = new HashMap();
dmap.put("free", "1000000000");
dmap.put("total", "1000000000");
dmap.put("load", "0");
dmap.put("totalRAM", "1000000000");
dmap.put("usedRAM", "0");
dmap.put("proto_version", "" + OSDServiceConstants.INTERFACE_ID);
Service reg =
Service.newBuilder()
.setType(ServiceType.SERVICE_TYPE_OSD)
.setName("mockUpOSD2")
.setUuid("mockUpOSD2")
.setVersion(0)
.setLastUpdatedS(0)
.setData(ServiceDataMap.newBuilder().addAllData(KeyValuePairs.fromMap(dmap)))
.build();
RPCResponse<serviceRegisterResponse> response =
dirClient.xtreemfs_service_register(
null, RPCAuthentication.authNone, RPCAuthentication.userService, reg);
response.get();
response.freeBuffers();
UUIDResolver.addLocalMapping("mockUpOSD2", 11111, Schemes.SCHEME_PBRPC);
}
if (enabledServs.contains(Services.MOCKUP_OSD3)) {
Map<String, String> dmap = new HashMap();
dmap.put("free", "1000000000");
dmap.put("total", "1000000000");
dmap.put("load", "0");
dmap.put("totalRAM", "1000000000");
dmap.put("usedRAM", "0");
dmap.put("proto_version", "" + OSDServiceConstants.INTERFACE_ID);
Service reg =
Service.newBuilder()
.setType(ServiceType.SERVICE_TYPE_OSD)
.setName("mockUpOSD3")
.setUuid("mockUpOSD3")
.setVersion(0)
.setLastUpdatedS(0)
.setData(ServiceDataMap.newBuilder().addAllData(KeyValuePairs.fromMap(dmap)))
.build();
RPCResponse<serviceRegisterResponse> response =
dirClient.xtreemfs_service_register(
null, RPCAuthentication.authNone, RPCAuthentication.userService, reg);
response.get();
response.freeBuffers();
UUIDResolver.addLocalMapping("mockUpOSD3", 11111, Schemes.SCHEME_PBRPC);
}
if (enabledServs.contains(Services.OSD)) {
int osdCount = Collections.frequency(enabledServs, Services.OSD);
osds = new HashMap<String, TestOSD>(osdCount);
osdConfigs = SetupUtils.createMultipleOSDConfigs(osdCount);
for (OSDConfig config : osdConfigs) {
TestOSD osd = new TestOSD(new OSDRequestDispatcher(config));
osd.start();
osds.put(config.getUUID().toString(), osd);
}
// Save address of first OSD for getOSDAdress method.
firstOSDAddress = osdConfigs[0].getUUID().getAddress();
Logging.logMessage(Logging.LEVEL_DEBUG, this, "OSDs 1-" + osdCount + " running");
}
if (enabledServs.contains(Services.MRC)) {
mrc =
new MRCRequestDispatcher(
SetupUtils.createMRC1Config(), SetupUtils.createMRC1dbsConfig());
mrc.startup();
Logging.logMessage(Logging.LEVEL_DEBUG, this, "MRC running");
}
if (enabledServs.contains(Services.MRC_CLIENT)) {
mrcClient = new MRCServiceClient(rpcClient, null);
}
if (enabledServs.contains(Services.OSD_CLIENT)) {
osdClient = new OSDServiceClient(rpcClient, null);
}
} catch (Exception ex) {
ex.printStackTrace();
// Shutdown servers which were already started or they will block ports.
shutdown();
// After shutdown, log remaining threads in case of blocked ports to debug the issue.
if (ex instanceof BindException && ex.getMessage().contains("Address already in use")) {
Logging.logMessage(
Logging.LEVEL_ERROR,
this,
"TestEnvironment could not be started because: "
+ ex.getMessage()
+ " Please examine the following dump of threads to check if a previous test method did not correctly stop all servers.");
StringBuilder threadStates = new StringBuilder();
CrashReporter.reportThreadStates(threadStates);
Logging.logMessage(Logging.LEVEL_ERROR, this, "Thread States: %s", threadStates.toString());
}
throw ex;
}
}