Re: [NOTICE] Apache IoTDB 0.12.1 and 0.11.4 may loss data when enable cross space compaction

2021-07-08 Thread Houliang Qi
Thanks Lingzhe for propose this problem. Data correctness is indeed a very important issue. If the accuracy of data can not be guaranteed, the impact on the business is unknown. In the previous versions, we lost data several times before, which also exposed the defects of our test. Bugs are ine

Re: [NOTICE] Apache IoTDB 0.12.1 and 0.11.4 may loss data when enable cross space compaction

2021-07-08 Thread HW-Chao Wang
+1,loss data is a blocker bug,we should release new version for it. we should adequate testing before release…… ---Original--- From: "Lingzhe ZHANG"https://github.com/apache/iotdb/pull/3515 [2] https://github.com/apache/iotdb/pull/3516 Best, --- Lingzhe Zhang Sc

[NOTICE] Apache IoTDB 0.12.1 and 0.11.4 may loss data when enable cross space compaction

2021-07-06 Thread Lingzhe ZHANG
Hi all, We find a bug which may cause data loss, and we have already submit PR to rel/0.12[1] and rel/0.11[2]. Because of this bug, we will release 0.12.2 and 0.11.5 soon. Before new version released, we can set the parameter enable_unseq_compaction in conf/iotdb-engine.properties to false. In