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  1. Couchbase Java Client
  2. JCBC-70

Client fails to reconnect to server of non-default memcached bucket after failover and add back

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Details

    • Bug
    • Resolution: Duplicate
    • Blocker
    • 1.1.2
    • 1.0.3
    • Core
    • Security Level: Public

    Description

      In earlier tests with reconnecting to a node on failover we used default memcached bucket. But when we tested the same scenario with a non-default bucket, we noticed the client did not reconnect (due to a null pointer exception internally). I have attached the SDK logs for this scenario where we used "IndexByLniataData" memcached bucket. The problem presents when adding the node back after a failover.

      11:34:43,411 DEBUG [Memcached IO over

      {MemcachedConnection to /10.14.5.119:11210}

      ] [CouchbaseMemcachedConnection] Selecting with delay of 3038ms
      Exception in thread "Thread-3" java.lang.NullPointerException
      at net.spy.memcached.auth.AuthThread.buildOperation(AuthThread.java:117)
      at net.spy.memcached.auth.AuthThread.run(AuthThread.java:86)

      Logs/stack trace attached.

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          depends on

          Bug - A problem which impairs or prevents the functions of the product. SPY-102 Ensure all nodes are in the list of nodes after reconfiguration

          • Major - Major loss of function.
          • Resolved
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. SPY-111 Assertion/NPE Exception when trying to use auth and failover.

          • Major - Major loss of function.
          • Resolved
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              daschl Michael Nitschinger
              perry Perry Krug
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                Updated:
                Resolved:

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