yugabyte/yugabyte-db

[DocDB] Only allow one RBS session per tablet/peer combo

Open

#26 144 ouverte le 21 févr. 2025

Voir sur GitHub
 (0 commentaires) (0 réactions) (1 assigné)C (1 003 forks)batch import
area/docdbgood first issuekind/enhancementpriority/medium

Métriques du dépôt

Stars
 (8 229 stars)
Métriques de merge PR
 (Merge moyen 17j 21h) (92 PRs mergées en 30 j)

Description

Jira Link: DB-15477

Description

https://phorge.dev.yugabyte.com/diffusion/YBDB/browse/master/src/yb/tserver/remote_bootstrap_service.cc$394

  MonoTime now = MonoTime::Now();
  const string session_id = Substitute("$0-$1-$2", requestor_uuid, tablet_id, now.ToString());

allows for multiple RBS sessions for the same follower. This should be unnecessary and can lead to ooms if left uncontrolled.

We should only allow at most 1 pending RBS session for a follower, and end previous sessions when a new session is created.

Issue Type

kind/enhancement

Warning: Please confirm that this issue does not contain any sensitive information

  • I confirm this issue does not contain any sensitive information.

Guide contributeur