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Remove messages dynamo db experiment

This commit is contained in:
Ehren Kret 2021-02-10 10:04:26 -06:00
parent 71510a8199
commit 28fe44aea4
1 changed files with 13 additions and 28 deletions
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41
service/src/main/java/org/whispersystems/textsecuregcm/storage/MessagesManager.java
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@ -6,9 +6,16 @@
package org.whispersystems.textsecuregcm.storage;
import static com.codahale.metrics.MetricRegistry.name;
import com.codahale.metrics.Meter;
import com.codahale.metrics.MetricRegistry;
import com.codahale.metrics.SharedMetricRegistries;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.UUID;
import java.util.stream.Collectors;
import org.whispersystems.textsecuregcm.entities.MessageProtos.Envelope;
import org.whispersystems.textsecuregcm.entities.OutgoingMessageEntity;
import org.whispersystems.textsecuregcm.entities.OutgoingMessageEntityList;
@ -17,18 +24,8 @@ import org.whispersystems.textsecuregcm.metrics.PushLatencyManager;
import org.whispersystems.textsecuregcm.redis.RedisOperation;
import org.whispersystems.textsecuregcm.util.Constants;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.UUID;
import java.util.stream.Collectors;
import static com.codahale.metrics.MetricRegistry.name;
public class MessagesManager {
private static final String READ_DYNAMODB_EXPERIMENT = "messages_dynamodb_read";
private static final String WRITE_DYNAMODB_EXPERIMENT = "messages_dynamodb_write";
private static final String DISABLE_RDS_EXPERIMENT = "messages_disable_rds";
private static final MetricRegistry metricRegistry = SharedMetricRegistries.getOrCreate(Constants.METRICS_NAME);
@ -76,7 +73,7 @@ public class MessagesManager {
messageList.addAll(messages.load(destination, destinationDevice));
}
if (messageList.size() < Messages.RESULT_SET_CHUNK_SIZE && !cachedMessagesOnly && experimentEnrollmentManager.isEnrolled(destinationUuid, READ_DYNAMODB_EXPERIMENT)) {
if (messageList.size() < Messages.RESULT_SET_CHUNK_SIZE && !cachedMessagesOnly) {
messageList.addAll(messagesDynamoDb.load(destinationUuid, destinationDevice, Messages.RESULT_SET_CHUNK_SIZE - messageList.size()));
}
@ -91,9 +88,7 @@ public class MessagesManager {
// TODO Remove this null check in a fully-UUID-ified world
if (destinationUuid != null) {
messagesCache.clear(destinationUuid);
if (experimentEnrollmentManager.isEnrolled(destinationUuid, WRITE_DYNAMODB_EXPERIMENT)) {
messagesDynamoDb.deleteAllMessagesForAccount(destinationUuid);
}
messagesDynamoDb.deleteAllMessagesForAccount(destinationUuid);
if (!experimentEnrollmentManager.isEnrolled(destinationUuid, DISABLE_RDS_EXPERIMENT)) {
messages.clear(destination);
}
@ -104,9 +99,7 @@ public class MessagesManager {
public void clear(String destination, UUID destinationUuid, long deviceId) {
messagesCache.clear(destinationUuid, deviceId);
if (experimentEnrollmentManager.isEnrolled(destinationUuid, WRITE_DYNAMODB_EXPERIMENT)) {
messagesDynamoDb.deleteAllMessagesForDevice(destinationUuid, deviceId);
}
messagesDynamoDb.deleteAllMessagesForDevice(destinationUuid, deviceId);
if (!experimentEnrollmentManager.isEnrolled(destinationUuid, DISABLE_RDS_EXPERIMENT)) {
messages.clear(destination, deviceId);
}
@ -116,9 +109,7 @@ public class MessagesManager {
Optional<OutgoingMessageEntity> removed = messagesCache.remove(destinationUuid, destinationDevice, source, timestamp);
if (removed.isEmpty()) {
if (experimentEnrollmentManager.isEnrolled(destinationUuid, WRITE_DYNAMODB_EXPERIMENT)) {
removed = messagesDynamoDb.deleteMessageByDestinationAndSourceAndTimestamp(destinationUuid, destinationDevice, source, timestamp);
}
removed = messagesDynamoDb.deleteMessageByDestinationAndSourceAndTimestamp(destinationUuid, destinationDevice, source, timestamp);
if (removed.isEmpty() && !experimentEnrollmentManager.isEnrolled(destinationUuid, DISABLE_RDS_EXPERIMENT)) {
removed = messages.remove(destination, destinationDevice, source, timestamp);
}
@ -134,9 +125,7 @@ public class MessagesManager {
Optional<OutgoingMessageEntity> removed = messagesCache.remove(destinationUuid, deviceId, guid);
if (removed.isEmpty()) {
if (experimentEnrollmentManager.isEnrolled(destinationUuid, WRITE_DYNAMODB_EXPERIMENT)) {
removed = messagesDynamoDb.deleteMessageByDestinationAndGuid(destinationUuid, deviceId, guid);
}
removed = messagesDynamoDb.deleteMessageByDestinationAndGuid(destinationUuid, deviceId, guid);
if (removed.isEmpty() && !experimentEnrollmentManager.isEnrolled(destinationUuid, DISABLE_RDS_EXPERIMENT)) {
removed = messages.remove(destination, guid);
}
@ -154,11 +143,7 @@ public class MessagesManager {
}
public void persistMessages(final String destination, final UUID destinationUuid, final long destinationDeviceId, final List<Envelope> messages) {
if (experimentEnrollmentManager.isEnrolled(destinationUuid, WRITE_DYNAMODB_EXPERIMENT)) {
messagesDynamoDb.store(messages, destinationUuid, destinationDeviceId);
} else {
this.messages.store(messages, destination, destinationDeviceId);
}
messagesDynamoDb.store(messages, destinationUuid, destinationDeviceId);
messagesCache.remove(destinationUuid, destinationDeviceId, messages.stream().map(message -> UUID.fromString(message.getServerGuid())).collect(Collectors.toList()));
}