Java Code Examples for org.apache.helix.Criteria#setPartitionState()
The following examples show how to use
org.apache.helix.Criteria#setPartitionState() .
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Example 1
| Source File: HelixUtils.java From incubator-gobblin with Apache License 2.0 | 6 votes |
|
@VisibleForTesting
public static void sendUserDefinedMessage(String messageSubType, String messageVal, String messageId,
InstanceType instanceType, HelixManager helixManager, Logger logger) {
Criteria criteria = new Criteria();
criteria.setInstanceName("%");
criteria.setResource("%");
criteria.setPartition("%");
criteria.setPartitionState("%");
criteria.setRecipientInstanceType(instanceType);
criteria.setSessionSpecific(true);
Message message = new Message(Message.MessageType.USER_DEFINE_MSG.toString(), messageId);
message.setMsgSubType(messageSubType);
message.setAttribute(Message.Attributes.INNER_MESSAGE, messageVal);
message.setMsgState(Message.MessageState.NEW);
message.setTgtSessionId("*");
int messagesSent = helixManager.getMessagingService().send(criteria, message);
if (messagesSent == 0) {
logger.error(String.format("Failed to send the %s message to the participants", message));
}
}
Example 2
| Source File: GobblinAWSClusterLauncher.java From incubator-gobblin with Apache License 2.0 | 5 votes |
|
@VisibleForTesting
void sendShutdownRequest() {
final Criteria criteria = new Criteria();
criteria.setInstanceName("%");
criteria.setResource("%");
criteria.setPartition("%");
criteria.setPartitionState("%");
criteria.setRecipientInstanceType(InstanceType.CONTROLLER);
criteria.setSessionSpecific(true);
final Message shutdownRequest = new Message(GobblinHelixConstants.SHUTDOWN_MESSAGE_TYPE,
HelixMessageSubTypes.APPLICATION_MASTER_SHUTDOWN.toString().toLowerCase() + UUID.randomUUID().toString());
shutdownRequest.setMsgSubType(HelixMessageSubTypes.APPLICATION_MASTER_SHUTDOWN.toString());
shutdownRequest.setMsgState(Message.MessageState.NEW);
shutdownRequest.setTgtSessionId("*");
// Wait for 5 minutes
final int timeout = 300000;
// Send shutdown request to Cluster master, which will send shutdown request to workers
// Upon receiving shutdown response from workers, master will shut itself down and call back shutdownASG()
final int messagesSent = this.helixManager.getMessagingService().send(criteria, shutdownRequest,
shutdownASG(),timeout);
if (messagesSent == 0) {
LOGGER.error(String.format("Failed to send the %s message to the controller", shutdownRequest.getMsgSubType()));
}
}
Example 3
| Source File: GobblinYarnAppLauncher.java From incubator-gobblin with Apache License 2.0 | 5 votes |
|
@VisibleForTesting
void sendShutdownRequest() {
Criteria criteria = new Criteria();
criteria.setInstanceName("%");
criteria.setPartition("%");
criteria.setPartitionState("%");
criteria.setResource("%");
if (this.isHelixClusterManaged) {
//In the managed mode, the Gobblin Yarn Application Master connects to the Helix cluster in the Participant role.
criteria.setRecipientInstanceType(InstanceType.PARTICIPANT);
criteria.setInstanceName(this.helixInstanceName);
} else {
criteria.setRecipientInstanceType(InstanceType.CONTROLLER);
}
criteria.setSessionSpecific(true);
Message shutdownRequest = new Message(GobblinHelixConstants.SHUTDOWN_MESSAGE_TYPE,
HelixMessageSubTypes.APPLICATION_MASTER_SHUTDOWN.toString().toLowerCase() + UUID.randomUUID().toString());
shutdownRequest.setMsgSubType(HelixMessageSubTypes.APPLICATION_MASTER_SHUTDOWN.toString());
shutdownRequest.setMsgState(Message.MessageState.NEW);
shutdownRequest.setTgtSessionId("*");
int messagesSent = this.messagingService.send(criteria, shutdownRequest);
if (messagesSent == 0) {
LOGGER.error(String.format("Failed to send the %s message to the controller", shutdownRequest.getMsgSubType()));
}
}
Example 4
| Source File: AbstractYarnAppSecurityManager.java From incubator-gobblin with Apache License 2.0 | 5 votes |
|
@VisibleForTesting
protected void sendTokenFileUpdatedMessage(InstanceType instanceType, String instanceName) {
Criteria criteria = new Criteria();
criteria.setInstanceName(Strings.isNullOrEmpty(instanceName) ? "%" : instanceName);
criteria.setResource("%");
criteria.setPartition("%");
criteria.setPartitionState("%");
criteria.setRecipientInstanceType(instanceType);
/**
* #HELIX-0.6.7-WORKAROUND
* Add back when LIVESTANCES messaging is ported to 0.6 branch
if (instanceType == InstanceType.PARTICIPANT) {
criteria.setDataSource(Criteria.DataSource.LIVEINSTANCES);
}
**/
criteria.setSessionSpecific(true);
Message tokenFileUpdatedMessage = new Message(Message.MessageType.USER_DEFINE_MSG,
HelixMessageSubTypes.TOKEN_FILE_UPDATED.toString().toLowerCase() + UUID.randomUUID().toString());
tokenFileUpdatedMessage.setMsgSubType(HelixMessageSubTypes.TOKEN_FILE_UPDATED.toString());
tokenFileUpdatedMessage.setMsgState(Message.MessageState.NEW);
if (instanceType == InstanceType.CONTROLLER) {
tokenFileUpdatedMessage.setTgtSessionId("*");
}
// #HELIX-0.6.7-WORKAROUND
// Temporarily bypass the default messaging service to allow upgrade to 0.6.7 which is missing support
// for messaging to instances
//int messagesSent = this.helixManager.getMessagingService().send(criteria, tokenFileUpdatedMessage);
GobblinHelixMessagingService messagingService = new GobblinHelixMessagingService(helixManager);
int messagesSent = messagingService.send(criteria, tokenFileUpdatedMessage);
LOGGER.info(String.format("Sent %d token file updated message(s) to the %s", messagesSent, instanceType));
}
Example 5
| Source File: GobblinClusterManager.java From incubator-gobblin with Apache License 2.0 | 5 votes |
|
@VisibleForTesting
void sendShutdownRequest() {
Criteria criteria = new Criteria();
criteria.setInstanceName("%");
criteria.setResource("%");
criteria.setPartition("%");
criteria.setPartitionState("%");
criteria.setRecipientInstanceType(InstanceType.PARTICIPANT);
// #HELIX-0.6.7-WORKAROUND
// Add this back when messaging to instances is ported to 0.6 branch
//criteria.setDataSource(Criteria.DataSource.LIVEINSTANCES);
criteria.setSessionSpecific(true);
Message shutdownRequest = new Message(GobblinHelixConstants.SHUTDOWN_MESSAGE_TYPE,
HelixMessageSubTypes.WORK_UNIT_RUNNER_SHUTDOWN.toString().toLowerCase() + UUID.randomUUID().toString());
shutdownRequest.setMsgSubType(HelixMessageSubTypes.WORK_UNIT_RUNNER_SHUTDOWN.toString());
shutdownRequest.setMsgState(Message.MessageState.NEW);
// Wait for 5 minutes
final int timeout = 300000;
// #HELIX-0.6.7-WORKAROUND
// Temporarily bypass the default messaging service to allow upgrade to 0.6.7 which is missing support
// for messaging to instances
//int messagesSent = this.helixManager.getMessagingService().send(criteria, shutdownRequest,
// new NoopReplyHandler(), timeout);
GobblinHelixMessagingService messagingService = new GobblinHelixMessagingService(this.multiManager.getJobClusterHelixManager());
int messagesSent = messagingService.send(criteria, shutdownRequest,
new NoopReplyHandler(), timeout);
if (messagesSent == 0) {
LOGGER.error(String.format("Failed to send the %s message to the participants", shutdownRequest.getMsgSubType()));
}
}
Example 6
| Source File: TestMessagingService.java From helix with Apache License 2.0 | 4 votes |
|
@Test()
public void TestMultiMessageCriteria() throws Exception {
String hostSrc = "localhost_" + START_PORT;
for (int i = 0; i < NODE_NR; i++) {
TestMessagingHandlerFactory factory = new TestMessagingHandlerFactory();
String hostDest = "localhost_" + (START_PORT + i);
_participants[i].getMessagingService().registerMessageHandlerFactory(
factory.getMessageTypes(), factory);
}
String msgId = new UUID(123, 456).toString();
Message msg = new Message(new TestMessagingHandlerFactory().getMessageTypes().get(0), msgId);
msg.setMsgId(msgId);
msg.setSrcName(hostSrc);
msg.setTgtSessionId("*");
msg.setMsgState(MessageState.NEW);
String para = "Testing messaging para";
msg.getRecord().setSimpleField("TestMessagingPara", para);
Criteria cr = new Criteria();
cr.setInstanceName("%");
cr.setRecipientInstanceType(InstanceType.PARTICIPANT);
cr.setSessionSpecific(false);
AsyncCallback callback1 = new MockAsyncCallback();
int messageSent1 =
_participants[0].getMessagingService().sendAndWait(cr, msg, callback1, 10000);
AssertJUnit.assertTrue(callback1.getMessageReplied().get(0).getRecord()
.getMapField(Message.Attributes.MESSAGE_RESULT.toString()).get("ReplyMessage")
.equals("TestReplyMessage"));
AssertJUnit.assertTrue(callback1.getMessageReplied().size() == NODE_NR - 1);
AsyncCallback callback2 = new MockAsyncCallback();
int messageSent2 = _participants[0].getMessagingService().sendAndWait(cr, msg, callback2, 500);
AssertJUnit.assertTrue(callback2.isTimedOut());
cr.setPartition("TestDB_17");
AsyncCallback callback3 = new MockAsyncCallback();
int messageSent3 =
_participants[0].getMessagingService().sendAndWait(cr, msg, callback3, 10000);
AssertJUnit.assertTrue(callback3.getMessageReplied().size() == _replica - 1);
cr.setPartition("TestDB_15");
AsyncCallback callback4 = new MockAsyncCallback();
int messageSent4 =
_participants[0].getMessagingService().sendAndWait(cr, msg, callback4, 10000);
AssertJUnit.assertTrue(callback4.getMessageReplied().size() == _replica);
cr.setPartitionState("SLAVE");
AsyncCallback callback5 = new MockAsyncCallback();
int messageSent5 =
_participants[0].getMessagingService().sendAndWait(cr, msg, callback5, 10000);
AssertJUnit.assertTrue(callback5.getMessageReplied().size() == _replica - 1);
cr.setDataSource(DataSource.IDEALSTATES);
AsyncCallback callback6 = new MockAsyncCallback();
int messageSent6 =
_participants[0].getMessagingService().sendAndWait(cr, msg, callback6, 10000);
AssertJUnit.assertTrue(callback6.getMessageReplied().size() == _replica - 1);
}
Example 7
| Source File: TestMessagingService.java From helix with Apache License 2.0 | 4 votes |
|
@Test()
public void TestControllerMessage() throws Exception {
String hostSrc = "localhost_" + START_PORT;
for (int i = 0; i < NODE_NR; i++) {
TestMessagingHandlerFactory factory = new TestMessagingHandlerFactory();
String hostDest = "localhost_" + (START_PORT + i);
_participants[i].getMessagingService().registerMessageHandlerFactory(
factory.getMessageTypes(), factory);
}
String msgId = new UUID(123, 456).toString();
Message msg = new Message(MessageType.CONTROLLER_MSG, msgId);
msg.setMsgId(msgId);
msg.setSrcName(hostSrc);
msg.setTgtSessionId("*");
msg.setMsgState(MessageState.NEW);
String para = "Testing messaging para";
msg.getRecord().setSimpleField("TestMessagingPara", para);
Criteria cr = new Criteria();
cr.setInstanceName("*");
cr.setRecipientInstanceType(InstanceType.CONTROLLER);
cr.setSessionSpecific(false);
AsyncCallback callback1 = new MockAsyncCallback();
int messagesSent =
_participants[0].getMessagingService().sendAndWait(cr, msg, callback1, 10000);
AssertJUnit.assertTrue(callback1.getMessageReplied().get(0).getRecord()
.getMapField(Message.Attributes.MESSAGE_RESULT.toString()).get("ControllerResult")
.indexOf(hostSrc) != -1);
AssertJUnit.assertTrue(callback1.getMessageReplied().size() == 1);
msgId = UUID.randomUUID().toString();
msg.setMsgId(msgId);
cr.setPartition("TestDB_17");
AsyncCallback callback2 = new MockAsyncCallback();
messagesSent = _participants[0].getMessagingService().sendAndWait(cr, msg, callback2, 10000);
AssertJUnit.assertTrue(callback2.getMessageReplied().get(0).getRecord()
.getMapField(Message.Attributes.MESSAGE_RESULT.toString()).get("ControllerResult")
.indexOf(hostSrc) != -1);
AssertJUnit.assertTrue(callback2.getMessageReplied().size() == 1);
msgId = UUID.randomUUID().toString();
msg.setMsgId(msgId);
cr.setPartitionState("SLAVE");
AsyncCallback callback3 = new MockAsyncCallback();
messagesSent = _participants[0].getMessagingService().sendAndWait(cr, msg, callback3, 10000);
AssertJUnit.assertTrue(callback3.getMessageReplied().get(0).getRecord()
.getMapField(Message.Attributes.MESSAGE_RESULT.toString()).get("ControllerResult")
.indexOf(hostSrc) != -1);
AssertJUnit.assertTrue(callback3.getMessageReplied().size() == 1);
}
Example 8
| Source File: TestCrossClusterMessagingService.java From helix with Apache License 2.0 | 4 votes |
|
@Test()
public void TestMultiMessageCriteria() {
for (int i = 0; i < NODE_NR; i++) {
TestMessagingHandlerFactory factory = new TestMessagingHandlerFactory();
_participants[i].getMessagingService()
.registerMessageHandlerFactory(factory.getMessageTypes(), factory);
}
String msgId = new UUID(123, 456).toString();
Message msg = new Message(new TestMessagingHandlerFactory().getMessageTypes().get(0), msgId);
msg.setMsgId(msgId);
msg.setSrcName(_hostSrc);
msg.setTgtSessionId("*");
msg.setMsgState(MessageState.NEW);
String para = "Testing messaging para";
msg.getRecord().setSimpleField("TestMessagingPara", para);
Criteria cr = new Criteria();
cr.setInstanceName("%");
cr.setRecipientInstanceType(InstanceType.PARTICIPANT);
cr.setSessionSpecific(false);
cr.setClusterName(CLUSTER_NAME);
AsyncCallback callback1 = new MockAsyncCallback();
int messageSent1 =
_adminController.getMessagingService().sendAndWait(cr, msg, callback1, 10000);
AssertJUnit.assertEquals(
callback1.getMessageReplied().get(0).getRecord()
.getMapField(Message.Attributes.MESSAGE_RESULT.toString()).get("ReplyMessage"),
"TestReplyMessage");
AssertJUnit.assertEquals(NODE_NR, callback1.getMessageReplied().size());
AsyncCallback callback2 = new MockAsyncCallback();
int messageSent2 = _adminController.getMessagingService().sendAndWait(cr, msg, callback2, 500);
AssertJUnit.assertTrue(callback2.isTimedOut());
cr.setPartition("TestDB_17");
AsyncCallback callback3 = new MockAsyncCallback();
int messageSent3 =
_adminController.getMessagingService().sendAndWait(cr, msg, callback3, 10000);
AssertJUnit.assertEquals(_replica, callback3.getMessageReplied().size());
cr.setPartition("TestDB_15");
AsyncCallback callback4 = new MockAsyncCallback();
int messageSent4 =
_adminController.getMessagingService().sendAndWait(cr, msg, callback4, 10000);
AssertJUnit.assertEquals(_replica, callback4.getMessageReplied().size());
cr.setPartitionState("SLAVE");
AsyncCallback callback5 = new MockAsyncCallback();
int messageSent5 =
_adminController.getMessagingService().sendAndWait(cr, msg, callback5, 10000);
AssertJUnit.assertEquals(_replica - 1, callback5.getMessageReplied().size());
cr.setDataSource(DataSource.IDEALSTATES);
AsyncCallback callback6 = new MockAsyncCallback();
int messageSent6 =
_adminController.getMessagingService().sendAndWait(cr, msg, callback6, 10000);
AssertJUnit.assertEquals(_replica - 1, callback6.getMessageReplied().size());
}
Example 9
| Source File: TestCrossClusterMessagingService.java From helix with Apache License 2.0 | 4 votes |
|
@Test()
public void TestControllerMessage() {
for (int i = 0; i < NODE_NR; i++) {
TestMessagingHandlerFactory factory = new TestMessagingHandlerFactory();
_participants[i].getMessagingService()
.registerMessageHandlerFactory(factory.getMessageTypes(), factory);
}
String msgId = new UUID(123, 456).toString();
Message msg = new Message(MessageType.CONTROLLER_MSG, msgId);
msg.setMsgId(msgId);
msg.setSrcName(_hostSrc);
msg.setTgtSessionId("*");
msg.setMsgState(MessageState.NEW);
String para = "Testing messaging para";
msg.getRecord().setSimpleField("TestMessagingPara", para);
Criteria cr = new Criteria();
cr.setInstanceName("*");
cr.setRecipientInstanceType(InstanceType.CONTROLLER);
cr.setSessionSpecific(false);
cr.setClusterName(CLUSTER_NAME);
AsyncCallback callback1 = new MockAsyncCallback();
int messagesSent =
_adminController.getMessagingService().sendAndWait(cr, msg, callback1, 10000);
AssertJUnit.assertTrue(callback1.getMessageReplied().get(0).getRecord()
.getMapField(Message.Attributes.MESSAGE_RESULT.toString()).get("ControllerResult")
.contains(_hostSrc));
AssertJUnit.assertEquals(callback1.getMessageReplied().size(), 1);
msgId = UUID.randomUUID().toString();
msg.setMsgId(msgId);
cr.setPartition("TestDB_17");
AsyncCallback callback2 = new MockAsyncCallback();
messagesSent = _adminController.getMessagingService().sendAndWait(cr, msg, callback2, 10000);
AssertJUnit.assertTrue(callback2.getMessageReplied().get(0).getRecord()
.getMapField(Message.Attributes.MESSAGE_RESULT.toString()).get("ControllerResult")
.contains(_hostSrc));
AssertJUnit.assertEquals(callback2.getMessageReplied().size(), 1);
msgId = UUID.randomUUID().toString();
msg.setMsgId(msgId);
cr.setPartitionState("SLAVE");
AsyncCallback callback3 = new MockAsyncCallback();
messagesSent = _adminController.getMessagingService().sendAndWait(cr, msg, callback3, 10000);
AssertJUnit.assertTrue(callback3.getMessageReplied().get(0).getRecord()
.getMapField(Message.Attributes.MESSAGE_RESULT.toString()).get("ControllerResult")
.contains(_hostSrc));
AssertJUnit.assertEquals(callback3.getMessageReplied().size(), 1);
}
