Tristan Su

fix(tsi): retaining fileset should not copy pointer

3

Current implementation of `retainFileSet` is not safe because it returns `p.fileSet` directly. It is supposed to be protected by mutex: ``` func (p *Partition) retainFileSet() *FileSet { fs := p.fileSet...

### Discussed in https://github.com/influxdata/influxdb/discussions/23449 Originally posted by **foobar** June 14, 2022 hi there, when running InfluxDB 1.8 with large dataset(10TB, 50 shards), and the series cardinality is high(10million), we found...

shrink time window incorrectly with overlaped data block

3

We are running influxdb 1.8 and have a single shard with 2TB TSM files. Recently some simple queries with 'ORDER BY TIME DESC' failed to return and hogged both cpu...