Hi, +1 for '0.14.0-preview'
I even want to use -beta previously :D Thanks, ————————————————— Jialin Qiao Apache IoTDB PMC Eric Pai <ericpa...@hotmail.com> 于2022年6月22日周三 16:55写道： > Good news! How about '0.14.0-preview' ? As in general development we > always use *-alpha as an internal test version with all main features > present. As the description of the version, it mainly contains the new > cluster. > > 在 2022/6/22 16:44，“Jialin Qiao”<qiaojia...@apache.org> 写入: > > Hi all, > > It has been 4~5 months since we started the new cluster version. > Thanks for > the contribution of all contributors! > > It's time to start the topic of releasing :) > > The summary status of the master branch is as follows: > > (1) The new cluster version has many advantages compared to the old > one(0.12~0.13). > > * MPP Query Engine, we use volcano module with operators for better > extendibility in data processing. > * Configurable consensus protocol (Standalone, Raft, Multi-Leader) for > Partition, Schema and Data. > * Controlable partition table, so that we could control which node to > manage data. > * No whole cluster consensus group. > * More flexible and lightweight scale-out, we could add a node in a few > seconds without moving data. > * Extensible load balance strategy. > * Built-in metric framework to monitor the status of the cluster. > > (2) We have implement the basic function (read/write/schema/udf) of > the new > Cluster/standalone version. > > https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fapache-iotdb.feishu.cn%2Fmindnotes%2FbmncnEr7XPzmPvrZgYbcSEvMTIf%23mindmap&data=05%7C01%7C%7C14142baedc434ef11f1d08da542b722d%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637914842832750235%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=HpaVs90uuGUsA4MhtHGyIltGwexNWcITWmcINs00rN8%3D&reserved=0 > > There are still some functions that need to be implemented in new > Cluster/standalone. > * Trigger > * Schema Template > * Continuous Query > * Select into > * Sync framework > > (3) The performance optimization of the new Cluster is still going. > > https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fapache-iotdb.feishu.cn%2Fdocx%2Fdoxcn6xEgTopkvsLsG3TXjwlx0c&data=05%7C01%7C%7C14142baedc434ef11f1d08da542b722d%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637914842832750235%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=YDO5juXfrC0LZDmYJovmgAHw6LxZJANbLFcyobt4FOM%3D&reserved=0 > > * Write performance of one replication with standalone/multiLeader in > new > cluster. [ok]. > * Write performance of one replication with Ratis. [underway] > * Write performance of three replication with Ratis/MultiLeader. > [underway] > * Query performance of one replication with > standalone/ratis/multileader. > [underway] > * Query performance of three replication with Ratis/MultiLeader. > [underway] > > I suppose we could get a not-bad number by this weekend for all above > scenaios. > > (4) More test needs to be done to improve the stability of the new > cluster/standalone, and the ITs are being added. > > As this version does not contains the whole functions of 0.13, and the > system performance and stability need to be improved for some time > before > produnction, I suggest retaining the 0.14.0 version number. > > So, how about using 【0.14.0-alpha】, and we only release the binary > distribution of new cluster, without new/old standalone version. > > Then, for the formal 0.14.0, we could release the new > Cluster/Standalone > version and discard the old Standalone version. > > Thanks, > ————————————————— > Jialin Qiao > Apache IoTDB PMC > >
