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  1. Couchbase Server
  2. MB-11706

Graceful failover gets to 55% then hangs

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Details

    • Bug
    • Resolution: Fixed
    • Critical
    • 3.0-Beta, 3.0
    • 3.0-Beta, 3.0
    • ns_server, view-engine
    • Security Level: Public
    • None
    • CentOS, CB 3.0.0 build 918
    • Untriaged
    • Centos 64-bit
    • Unknown

    Description

      Created 3-node cluster (1GB RAM, 2 CPUs), with 4 buckets. Put one bucket under modest cbworkloadgen workload (10,000 items, 13k op/s).

      Selected "Graceful Failover" for one of the nodes. Failover started, got to ~55% then just paused (see screenshot). Waited for maybe 30mins but no progress.

      Logs uploaded (via "Collect Information"

      https://s3.amazonaws.com/customers.couchbase.com/daver_graceful_failover_hung/collectinfo-2014-07-11T144818-ns_1%40192.168.73.101.zip
      https://s3.amazonaws.com/customers.couchbase.com/daver_graceful_failover_hung/collectinfo-2014-07-11T144818-ns_1%40192.168.73.102.zip
      https://s3.amazonaws.com/customers.couchbase.com/daver_graceful_failover_hung/collectinfo-2014-07-11T144818-ns_1%40192.168.73.103.zip

      Attachments

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. MB-11505 upr client: Implement better error handling, retries and consider a different connection for control path operations

          • Major - Major loss of function.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MB-11755 vbucket-seqno stats requests getting timed out during view queries

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
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              ketaki Ketaki Gangal (Inactive)
              drigby Dave Rigby (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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