Apache PulsarMetricpulsar_compaction_failed
The total number of failures of the compaction.Dimensions:None
Available on:
Datadog (1)
Datadog (1)Interface Metrics (1)
Knowledge Base (3 documents, 0 chunks)
referencePulsar Metrics | Apache Pulsar4304 wordsscore: 1Official Apache Pulsar metrics reference documentation that comprehensively lists all Prometheus-format metrics exposed by Pulsar components including ZooKeeper, BookKeeper, brokers, functions, proxy, and SQL workers. Provides detailed descriptions of metric types (counter, gauge, histogram, summary), metric names, their purposes, and available labels.
tutorialTutorials - Topic compaction - 《Apache Pulsar v3.3 Documentation》 - 书栈网 · BookStack1297 wordsscore: 0.65This tutorial covers Apache Pulsar's topic compaction feature, explaining how to configure automatic compaction, manually trigger compaction, and configure consumers to read from compacted topics. It includes guidance on when to use compaction, how to set compaction thresholds, and how to remove compaction from topics.
referencePulsar stats | Apache Pulsar2034 wordsscore: 0.95Official Apache Pulsar documentation detailing comprehensive statistics available for topics, producers, subscriptions, and consumers. This reference covers all key metrics that can be retrieved via the Pulsar stats API, including message rates, throughput, backlog metrics, and storage statistics.
Related Insights (1)
Compaction Failures Prevent Log Cleanup and Increase Storage Costswarning
Elevated pulsar_compaction_failed combined with low pulsar_compaction_write_throughput indicates topic compaction is failing or not running, preventing cleanup of superseded messages and causing unbounded storage growth for compacted topics.
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