Issues

• SIGSEGV (exit 139) in librdkafka when a broker shuts down: ListConsumerGroupOffsets issued on AdminClient handle (NULL rk_cgrp)

  softwaremill/klag-exporter#111 · Filter by author creisor opened on Sep 30, 2026

• Consider batched message-mode timestamp sampling

  softwaremill/klag-exporter#105 · Filter by author adam820 opened on Aug 24, 2026
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• Message-mode watermarks ignore the consumer's isolation.level, so read_committed users fetch offsets that can never be read

  softwaremill/klag-exporter#104 · Filter by author adam820 opened on Aug 24, 2026

• Message mode: consider a conservative fetch.message.max.bytes default

  softwaremill/klag-exporter#103 · Filter by author adam820 opened on Aug 24, 2026

• Expose librdkafka consumer config for message mode

  softwaremill/klag-exporter#92 · Filter by author Gor027 opened on Jul 5, 2026

• Aggregate group's *_max_lag_seconds metric by topic

  softwaremill/klag-exporter#86 · Filter by author Gor027 opened on Jun 7, 2026

• Support per-group/per-topic modes and override options

  softwaremill/klag-exporter#82 · Filter by author Gor027 opened on May 26, 2026

• Static binary

  softwaremill/klag-exporter#81 · Filter by author Cenness opened on May 22, 2026

• Add grafana annotation for phase in test-stack

  softwaremill/klag-exporter#19 · Filter by author sh-cho opened on Jan 19, 2026
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