Dmitry Arefyev

Cannot reserve 104857600 bytes of direct buffer memory

2

If you work with high load project, and start you app -XX:ReservedCodeCacheSize=512m -XX:MaxMetaspaceSize=512m -XX:MaxDirectMemorySize=256m, after small period 1-2 hours yoe got exception and hisgh cpu of VM. Without keys everithing...

At prodaction with high load we got error Invalid Tarantool packet: TarantoolHeader can be unpacked only from MP_MAP, received 76 My app same as at [issue 448](https://github.com/tarantool/cartridge-java/issues/448) ``` 26-12-2023 03:32:37.414...

Wrong distance

4

I implemented my version based on https://tarantool.github.io/gis/intro.html For European coordinates everithing work correctly. {47.222531, 39.718705} I have distance 112. But for {55.030199, 104.920430} I have distance 1.7976931348623e+308. Why?

When you try select information by RTREE indexes select crushes. Please add support for this indexes. Needed for gis information

segfault at 0 ip 0000563c09f3a547 sp 00007f534e7eba80 error 4 in tarantool[563c09d31000+68b000]

2

**At system log messages I saw crash report and restart of some instance. segfault at 0 ip 0000563c09f3a547 sp 00007f534e7eba80 error 4 in tarantool[563c09d31000+68b000]** *Mar 27 03:13:28 t2ru-esb-tnt-ferrari-app-01 kernel: tarantool[3037956]:...