Release of new cluster version
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://apache-iotdb.feishu.cn/mindnotes/bmncnEr7XPzmPvrZgYbcSEvMTIf#mindmap 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://apache-iotdb.feishu.cn/docx/doxcn6xEgTopkvsLsG3TXjwlx0c * 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
Re: Release of new cluster version
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” 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%7C84df9e7fe9f640afb435%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%7C84df9e7fe9f640afb435%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
Re: Release of new cluster version
Hi, +1 for '0.14.0-preview' I even want to use -beta previously :D Thanks, — Jialin Qiao Apache IoTDB PMC Eric Pai 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” 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%7C84df9e7fe9f640afb435%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%7C84df9e7fe9f640afb435%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 > >
Re: Release of new cluster version
+1 for 0.14.0-preview, and propose v0.13.1 and v0.12.6 at the same time. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2022年6月22日周三 17:12写道： > > Hi, > > +1 for '0.14.0-preview' > > I even want to use -beta previously :D > > Thanks, > — > Jialin Qiao > Apache IoTDB PMC > > > Eric Pai 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” 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%7C84df9e7fe9f640afb435%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%7C84df9e7fe9f640afb435%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 > > > >
Re: Release of new cluster version
Hi, Maybe 0.14.0-preview1 is more suitable. Then, we could release a new preview version each month. Thanks, — Jialin Qiao Apache IoTDB PMC 冯 庆新 于2022年6月23日周四 13:52写道： > +1 for 0.14.0-preview > > 发件人: Eric Pai<mailto:ericpa...@hotmail.com> > 发送时间: 2022年6月22日 16:56 > 收件人: dev@iotdb.apache.org<mailto:dev@iotdb.apache.org> > 主题: Re: Release of new cluster version > > 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” 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%7C84df9e7fe9f640afb435%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%7C84df9e7fe9f640afb435%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 > >
Re: Release of new cluster version
Hi, The releasing of 0.14.0-preview1 is starting. We have checkout a branch rel/0.14.0_preview1 to do the release. Here is the new UserGuide of the cluster: https://iotdb.apache.org/UserGuide/Master/Cluster/Cluster-Concept.html The UserGuide will stay at in progress until the 0.14.0 version is released. So feel free to contribute docs~ Thanks, — Jialin Qiao Apache IoTDB PMC Jialin Qiao 于2022年6月26日周日 19:36写道： > Hi, > > Maybe 0.14.0-preview1 is more suitable. > Then, we could release a new preview version each month. > > Thanks, > — > Jialin Qiao > Apache IoTDB PMC > > > 冯 庆新 于2022年6月23日周四 13:52写道： > >> +1 for 0.14.0-preview >> >> 发件人: Eric Pai<mailto:ericpa...@hotmail.com> >> 发送时间: 2022年6月22日 16:56 >> 收件人: dev@iotdb.apache.org<mailto:dev@iotdb.apache.org> >> 主题: Re: Release of new cluster version >> >> 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” 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%7C84df9e7fe9f640afb435%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%7C84df9e7fe9f640afb435%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 >> >>
回复： Release of new cluster version
+1 for '0.14.0-preview' CloudWiseluke.miao -- 原始邮件 -- 发件人: "dev" https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fapache-iotdb.feishu.cn%2Fmindnotes%2FbmncnEr7XPzmPvrZgYbcSEvMTIf%23mindmap&data=05%7C01%7C%7C14142baedc434ef11f1d08da542b722d%7C84df9e7fe9f640afb435%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%7C84df9e7fe9f640afb435%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 > > > >
回复: Release of new cluster version
+1 for 0.14.0-preview 发件人: Eric Pai<mailto:ericpa...@hotmail.com> 发送时间: 2022年6月22日 16:56 收件人: dev@iotdb.apache.org<mailto:dev@iotdb.apache.org> 主题: Re: Release of new cluster version 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” 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%7C84df9e7fe9f640afb435%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%7C84df9e7fe9f640afb435%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
