[VOTE][RIP-64] Heartbeat Optimization
Hi, RocketMQ Community, As discussed in the previous email, we launched a new RIP[RIP-64]Heartbeat Optimization to support this feature. Now the i...@foxmail.com is willing to support the RIP, so I think it is time to start an email thread to enter the voting process. The vote will be open for at least 72 hours or until a necessary number of votes are reached. Please vote accordingly: [ ] +1 approve [ ] +0 no opinion [ ] -1 disapprove with the reason Best Regards! drizzle.zk links: Google Doc: https://docs.google.com/document/d/174p0N7yDX0p_jvaujwHGFsZ410FKbq3vqGT1RUUyV1c/edit?usp=sharing 2017赵科 464473...@qq.com
[GitHub] [rocketmq] ShadowySpirits added a comment to the discussion: 请问该怎么解决 CODE: 2 DESC: [REJECTREQUEST]system busy, start flow control for a while BROKER:
GitHub user ShadowySpirits added a comment to the discussion: 请问该怎么解决 CODE: 2 DESC: [REJECTREQUEST]system busy, start flow control for a while BROKER: Thanks @imp2002, Great suggestion! But I would like to recommend setting the `transientStorePoolSize` >= 2 to make sure every CommitLog could borrow a write buffer. And maybe you want to know the trade-off for enabling transientStorePool: each buffer will occupy 1G memory by default, and increase the latency of flushing disk (setting flushDiskType=SYNC_FLUSH could be better). GitHub link: https://github.com/apache/rocketmq/discussions/6656#discussioncomment-5733598 This is an automatically sent email for dev@rocketmq.apache.org. To unsubscribe, please send an email to: dev-unsubscr...@rocketmq.apache.org
[GitHub] [rocketmq] yijieyu added a comment to the discussion: 请问该怎么解决 CODE: 2 DESC: [REJECTREQUEST]system busy, start flow control for a while BROKER:
GitHub user yijieyu added a comment to the discussion: 请问该怎么解决 CODE: 2 DESC: [REJECTREQUEST]system busy, start flow control for a while BROKER: 我试试 GitHub link: https://github.com/apache/rocketmq/discussions/6656#discussioncomment-5730625 This is an automatically sent email for dev@rocketmq.apache.org. To unsubscribe, please send an email to: dev-unsubscr...@rocketmq.apache.org
[GitHub] [rocketmq] yijieyu added a comment to the discussion: 请问该怎么解决 CODE: 2 DESC: [REJECTREQUEST]system busy, start flow control for a while BROKER:
GitHub user yijieyu added a comment to the discussion: 请问该怎么解决 CODE: 2 DESC: [REJECTREQUEST]system busy, start flow control for a while BROKER: okkk GitHub link: https://github.com/apache/rocketmq/discussions/6656#discussioncomment-5730622 This is an automatically sent email for dev@rocketmq.apache.org. To unsubscribe, please send an email to: dev-unsubscr...@rocketmq.apache.org
[GitHub] [rocketmq] RongtongJin added a comment to the discussion: 请问该怎么解决 CODE: 2 DESC: [REJECTREQUEST]system busy, start flow control for a while BROKER:
GitHub user RongtongJin added a comment to the discussion: 请问该怎么解决 CODE: 2 DESC: [REJECTREQUEST]system busy, start flow control for a while BROKER: > broker_default.log 一直报system busy 服务器2核8G 版本5.1.0 用controller方式quick_start启动 > > 这是配置文件 > > brokerClusterName = Cluster brokerName = rocket01 brokerId = -1 brokerRole = > ASYNC_MASTER #flushDiskType=ASYNC_FLUSH deleteWhen = 04 fileReservedTime = 48 > enableControllerMode = true controllerAddr = > 10.203.1.115:9878;10.203.0.175:9878;10.203.1.50:9878 namesrvAddr = > 10.203.1.115:9876;10.203.0.175:9876;10.203.1.50:9876 > allAckInSyncStateSet=true listenPort=30911 > storePathRootDir=/data/rmqstore/rocket02/ > storePathCommitLog=/data/rmqstore/rocket02/commitlog > sendMessageThreadPoolNums=4 useReentrantLockWhenPutMessage=true > isEnableSlaveActingMaster=true > > autoCreateTopicEnable=false autoCreateSubscriptionGroup=false 2c8g在较大流量下可能确实会造成system busy。调大osPageCacheBusyTimeOutMills可能可以从表面上缓解该现象，但如果系统存在性能瓶颈，还是需要升级规格或扩容。此外，我发现配置文件中isEnableSlaveActingMaster参数和enableControllerMode同时为true，两种模式无法同时启动，建议关闭isEnableSlaveActingMaster参数。 GitHub link: https://github.com/apache/rocketmq/discussions/6656#discussioncomment-5730571 This is an automatically sent email for dev@rocketmq.apache.org. To unsubscribe, please send an email to: dev-unsubscr...@rocketmq.apache.org
[GitHub] [rocketmq] imp2002 added a comment to the discussion: 请问该怎么解决 CODE: 2 DESC: [REJECTREQUEST]system busy, start flow control for a while BROKER:
GitHub user imp2002 added a comment to the discussion: 请问该怎么解决 CODE: 2 DESC: [REJECTREQUEST]system busy, start flow control for a while BROKER:  Seems cause by `Page Cache busy`, a possible solution is to enable the `transientStorePoolEnable` and set the `transientStorePoolSize` realize read-write separation, relieve pressure on page cache. ```conf transientStorePoolEnable=true transientStorePoolSize=1 ``` GitHub link: https://github.com/apache/rocketmq/discussions/6656#discussioncomment-5730397 This is an automatically sent email for dev@rocketmq.apache.org. To unsubscribe, please send an email to: dev-unsubscr...@rocketmq.apache.org
[GitHub] [rocketmq] yijieyu added a comment to the discussion: CODE: 2 DESC: [REJECTREQUEST]system busy, start flow control for a while BROKER
GitHub user yijieyu added a comment to the discussion: CODE: 2 DESC: [REJECTREQUEST]system busy, start flow control for a while BROKER @quattro-abc How to solve it this is conf brokerClusterName = Cluster brokerName = rocket01 brokerId = -1 brokerRole = ASYNC_MASTER #flushDiskType=ASYNC_FLUSH deleteWhen = 04 fileReservedTime = 48 enableControllerMode = true controllerAddr = 10.203.1.115:9878;10.203.0.175:9878;10.203.1.50:9878 namesrvAddr = 10.203.1.115:9876;10.203.0.175:9876;10.203.1.50:9876 allAckInSyncStateSet=true listenPort=30911 storePathRootDir=/data/rmqstore/rocket02/ storePathCommitLog=/data/rmqstore/rocket02/commitlog sendMessageThreadPoolNums=4 useReentrantLockWhenPutMessage=true isEnableSlaveActingMaster=true autoCreateTopicEnable=false autoCreateSubscriptionGroup=false GitHub link: https://github.com/apache/rocketmq/discussions/6432#discussioncomment-5728377 This is an automatically sent email for dev@rocketmq.apache.org. To unsubscribe, please send an email to: dev-unsubscr...@rocketmq.apache.org
