Altinity Stable Build for ClickHouse 21.3.17.3 Release Notes

Changes Since v21.3.17.2-lts

Changes since the Long Term Support release of ClickHouse v21.3.17.2-lts to Altinity Stable 21.3.17.3:

• Retries on HTTP connection drops in S3 (ClickHouse#22988).
• Added sleep with backoff between read retries from S3. (ClickHouse#24311).
• Fixed possible error Cannot read from istream at offset 0 when reading a file from DiskS3 (ClickHouse#24885).
• Don’t silently ignore errors and don’t count delays in ReadBufferFromS3 (ClickHouse#27484).
• Fixed a bug with accessing S3 buckets when the object URL contained + sign (ClickHouse#23822).
• Other minor things/tests fixed:
  • ClickHouse#27176, ClickHouse#23976, ClickHouse#26249.