Uploaded image for project: 'Kafka'
  1. Kafka
  2. KAFKA-816

Reduce noise in Kafka server logs due to NotLeaderForPartitionException

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • 0.8.0
    • None
    • core

    Description

      NotLeaderForPartitionException is logged at the ERROR level with a full stack trace. But really this is just an informational message on the server when a client with stale metadata sends requests to the wrong leader for a partition. This floods the logs either if there are many clients or few clients sending many topics (migration tool or mirror maker). This should probably be logged at WARN and without the stack trace

      Attachments

        1. KAFKA-816.jpg
          62 kB
          BalajiSeshadri
        2. kafka-816-v2.patch
          4 kB
          Neha Narkhede
        3. kafka-816.patch
          4 kB
          Neha Narkhede

        Issue Links

          Activity

            People

              nehanarkhede Neha Narkhede
              nehanarkhede Neha Narkhede
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Time Tracking

                  Estimated:
                  Original Estimate - 1h
                  1h
                  Remaining:
                  Remaining Estimate - 1h
                  1h
                  Logged:
                  Time Spent - Not Specified
                  Not Specified