Hello all : +1
Download ‘apache-iotdb-2.0.8-all-bin.zip’ and 'apache-iotdb-2.0.8-all-bin.zip.sha512' from the link [ok] Check the binary distribution: Verify the SHA512 hashes [ok] Unzip the archive [ok] Start ConfigNode and DataNode with JDK17 on CentOS7 [ok] Version number in CLI [ok] Performance verification [ok] ////////////////////////////### Server Configurations ###////////////////// CPU=16 Memory=32G Disk=1.8T HDD Ethernet=1000Mbit /////////////////////////////////////////////////////////////////////////// ////////////////////////////### IoTDB Configurations ###/////////////////// MAX_HEAP_SIZE="20G" in datanode-env.sh MAX_HEAP_SIZE="6G" in confignode-env.sh schema_replication_factor=3 data_replication_factor=3 all_compaction=false /////////////////////////////////////////////////////////////////////////// ////////////////////////////### Client Mode ###//////////////////////////// Insert Non-Aligned/Aligned timeseries with SESSION_BY_TABLET CLIENT_NUMBER=10 GROUP_NUMBER=10 DEVICE_NUMBER=500 SENSOR_NUMBER=500 BATCH_SIZE_PER_WRITE=100 LOOP=(3240 in 3C3D) (6480 in 3C5D) /////////////////////////////////////////////////////////////////////////// ////////////////////////////### Test Result ###//////////////////////////// 3C3D: Timeseries Num : 250,000；Loaded 81,000,000,000points； Non-Aligned Timseries: Throughput(points/s): 43,122,000 Cost Time(s):1,899 Latency(ms): Avg 10.82, Min 4.8, MiddleAvg 7.27, Max 1,481.27 Aligned Timseries: Throughput(points/s): 53,153,600 Cost Time(s):1,694 Latency(ms): Avg 8.38, Min 4.27, MiddleAvg 5.81, Max 2,593.66 Table Mode: Throughput(points/s): 52,993,500 Cost Time(s):1,695 Latency(ms): Avg 8.39, Min 4.26, MiddleAvg 5.77, Max 5,229.77 3C5D:Timeseries Num : 250,000；Loaded 162,000,000,000points； Non-Aligned Timseries: Throughput(points/s):61,610,600 Cost Time(s):2,646 Latency(ms): Avg 7.62, Min 4.27, MiddleAvg 6.15, Max 1,011.9 Aligned Timseries: Throughput(points/s): 64,375,000 Cost Time(s):2,534 Latency(ms): Avg 6.99, Min 3.75, MiddleAvg 5.47, Max 1,021.08 Table Mode: Throughput(points/s):65,614,200 Cost Time(s):2,478 Latency(ms): Avg 6.89, Min 3.74, MiddleAvg 5.36, Max 8,896.38 /////////////////////////////////////////////////////////////////////////// Avg [ms]: Average time cost of all ingestion operations. MiddleAvg [ms]: Average time cost of ingestion operations without 5% head and tail. Min [ms]: Min single operation time cost of all ingestion operations. Max [ms]: Max single operation time cost of all ingestion operations. These results are tested with iot-benchmark(https://github.com/thulab/iot-benchmark) That’s all. Please feel free to contact me if you have any questions. Thank you. Best Regards! Qingxin Feng ________________________________ 发件人: Yuan Tian <[email protected]> 发送时间: 2026年4月12日 10:24 收件人: [email protected] <[email protected]> 主题: Re: [VOTE] Apache IoTDB 2.0.8 RC1 release +1 (binding) I checked the following items: - [x] Download links are valid - [x] All expected release artifacts are present (source, all-bin, confignode-bin, datanode-bin, cli-bin, library-udf-bin, ainode-bin) - [x] Checksums and PGP signatures are valid - [x] LICENSE and NOTICE files are correct - [x] No SNAPSHOT dependencies found - [x] No unexpected binary files in source - [x] All source files have ASF license headers (RAT check passed) - [x] Version number in pom.xml is consistent (2.0.8) - [x] Source code compiles successfully - [x] Functionality test passed (both Tree and Table model) Build: - Source compilation: SUCCESS (3m 8s) Functionality test - Tree model (sql_dialect=tree): +-----------------------------+-----------------------------+--------------------------+ | Time|root.test_vote.d1.temperature|root.test_vote.d1.humidity| +-----------------------------+-----------------------------+--------------------------+ |1970-01-01T08:00:00.001+08:00| 25.5| 60| |1970-01-01T08:00:00.002+08:00| 26.1| 62| |1970-01-01T08:00:00.003+08:00| 23.8| 55| +-----------------------------+-----------------------------+--------------------------+ Total line number = 3 It costs 0.044s +------------------------------------+---------------------------------+ |COUNT(root.test_vote.d1.temperature)|COUNT(root.test_vote.d1.humidity)| +------------------------------------+---------------------------------+ | 3| 3| +------------------------------------+---------------------------------+ Total line number = 1 It costs 0.017s Functionality test - Table model (sql_dialect=table): +-----------------------------+--------+------+-----------+--------+ | time| region|device|temperature|humidity| +-----------------------------+--------+------+-----------+--------+ |1970-01-01T08:00:00.001+08:00|shanghai| d1| 25.5| 60| |1970-01-01T08:00:00.002+08:00|shanghai| d1| 26.1| 62| |1970-01-01T08:00:00.003+08:00| beijing| d2| 23.8| 55| +-----------------------------+--------+------+-----------+--------+ Total line number = 3 It costs 0.062s +-----+ |_col0| +-----+ | 3| +-----+ Total line number = 1 It costs 0.029s Test environment: - OS: Darwin MacBook-Pro-5.local 25.4.0 Darwin Kernel Version 25.4.0 arm64 - JDK: openjdk version "21.0.2" 2024-01-16 - Maven: Apache Maven 3.9.9 On Fri, Apr 10, 2026 at 3:12 PM Haonan Hou <[email protected]> wrote: > Hi all, > > Apache IoTDB 2.0.8 has been staged under [2] and it’s time to vote > on accepting it for release. All Maven artifacts are available under [1]. > Voting will be open for 72hr. > A minimum of 3 binding +1 votes and more binding +1 than binding -1 > are required to pass. > > Release tag: v2.0.8 > Hash for the release tag: b88b5dc62ffb0329fdc4dfd479fc46e9cf416a56 > > Before voting +1, PMC members are required to download > the signed source code package, compile it as provided, and test > the resulting executable on their own platform, along with also > verifying that the package meets the requirements of the ASF policy > on releases. [3] > > [ ] +1 accept (indicate what you validated) > [ ] -1 reject (explanation required) > > > [1] https://repository.apache.org/content/repositories/orgapacheiotdb-1189 > [2] https://dist.apache.org/repos/dist/dev/iotdb/2.0.8/rc1 > [3] https://www.apache.org/dev/release.html#approving-a-release > [4] > https://dist.apache.org/repos/dist/dev/iotdb/2.0.8/rc1/RELEASE_NOTES.md > [5] https://dist.apache.org/repos/dist/dev/iotdb/KEYS > > Best regards, > Haonan Hou >
