int partition = topicPartition.partition();
isShardOwned[partition] = false;
nextOffset[partition] = consumer.position(topicPartition);
+
log.info("Partition revoked: {} - next={}", partition, nextOffset[partition]);
+
+ chatRoomData[partition]
+ .values()
+ .forEach(chatRoomData -> chatRoomData.deactivate());
+
channelMediator.shardRevoked(partition);
});
}
{
log.info("Loading of messages completed! Pausing all owned partitions...");
pauseAllOwnedPartions();
+ activateAllOwnedChatRooms();
log.info("Resuming normal operations...");
channelState = ChannelState.READY;
}
.toList());
}
+ private void activateAllOwnedChatRooms()
+ {
+ IntStream
+ .range(0, numShards)
+ .filter(shard -> isShardOwned[shard])
+ .forEach(shard -> chatRoomData[shard]
+ .values()
+ .forEach(chatRoomData -> chatRoomData.activate()));
+ }
+
int[] getOwnedShards()
{
void createChatRoomData(ChatRoomInfo chatRoomInfo)
{
- computeChatRoomData(chatRoomInfo.getId(), chatRoomInfo.getShard());
+ computeChatRoomData(
+ chatRoomInfo.getId(),
+ chatRoomInfo.getShard());
}
Mono<ChatRoomData> getChatRoomData(int shard, UUID id)