LetLetMe commented on code in PR #8600:
URL: https://github.com/apache/rocketmq/pull/8600#discussion_r1751294150
##########
broker/src/main/java/org/apache/rocketmq/broker/processor/AdminBrokerProcessor.java:
##########
@@ -458,6 +464,79 @@ private RemotingCommand
updateAndGetGroupForbidden(ChannelHandlerContext ctx, Re
return response;
}
+ private RemotingCommand diffConsumeQueue(ChannelHandlerContext ctx,
RemotingCommand request) {
+ final RemotingCommand response =
RemotingCommand.createResponseCommand(null);
+ response.setCode(ResponseCode.SUCCESS);
+ response.setBody(JSON.toJSONBytes(ImmutableMap.of("diffResult", "diff
success, very good!")));
+
+ DefaultMessageStore messageStore = (DefaultMessageStore)
brokerController.getMessageStore();
+ RocksDBMessageStore rocksDBMessageStore =
messageStore.getRocksDBMessageStore();
+
+ if (!messageStore.getMessageStoreConfig().isRocksdbCQWriteEnable()) {
+ response.setBody(JSON.toJSONBytes(ImmutableMap.of("diffResult",
"RocksdbCQWriteEnable is false, diffConsumeQueue is invalid")));
+ return response;
+ }
+
+ ConcurrentMap<String, ConcurrentMap<Integer, ConsumeQueueInterface>>
cqTable = messageStore.getConsumeQueueTable();
+ Random random = new Random();
+ for (Map.Entry<String, ConcurrentMap<Integer, ConsumeQueueInterface>>
topicToCqListEntry : cqTable.entrySet()) {
+ String topic = topicToCqListEntry.getKey();
+ ConcurrentMap<Integer, ConsumeQueueInterface> queueIdToCqMap =
topicToCqListEntry.getValue();
+ for (Map.Entry<Integer, ConsumeQueueInterface> queueIdToCqEntry :
queueIdToCqMap.entrySet()) {
+ Integer queueId = queueIdToCqEntry.getKey();
+
+ ConsumeQueueInterface jsonCq = queueIdToCqEntry.getValue();
+ ConsumeQueueInterface kvCq =
rocksDBMessageStore.getConsumeQueue(topic, queueId);
+
+ CqUnit kvCqEarliestUnit = kvCq.getEarliestUnit();
+ CqUnit kvCqLatestUnit = kvCq.getLatestUnit();
+ CqUnit jsonCqEarliestUnit = jsonCq.getEarliestUnit();
+ CqUnit jsonCqLatestUnit = jsonCq.getLatestUnit();
+ LOGGER.info("diffConsumeQueue topic:{}, queue:{},
kvCqEarliestUnit:{}, jsonCqEarliestUnit:{}, kvCqLatestUnit:{},
jsonCqLatestUnit:{}",
+ topic, queueId, kvCqEarliestUnit, jsonCqEarliestUnit,
kvCqLatestUnit, jsonCqLatestUnit);
+
+ long jsonOffset = jsonCq.getMaxOffsetInQueue() - 1;
+ int sampleCount = 10;
+
+ Set<Long> sampledOffsets = new HashSet<>();
+
+ if (jsonOffset > 100) {
Review Comment:
已改，现在是全量对比
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