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  1. Couchbase Server
  2. MB-40302

magma_51 MagmaKVStore::loadVBStateCache vb:163 failed. NotFound: MagmaKVStore::readLocalDoc(vbid:vb:163 key:_vbstate not found.

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      Steps:

      1. Create a 3 node cluster and a magma bucket with replica=1
      2. Load 10M items. Verify items loaded.
      3. Start a thread which does data load
      4. Keep killing(kill -9) memcahced continuously on all nodes between 30s to 60s random wait. Wait for the bucket warmup complete. It fails.

      2020-07-06T04:47:55.149573-07:00 ERROR (default) magma_51 MagmaKVStore::loadVBStateCache vb:163 failed. NotFound: MagmaKVStore::readLocalDoc(vbid:vb:163 key:_vbstate not found.
      		 
      2020-07-06T04:47:55.149695-07:00 CRITICAL *** Fatal error encountered during exception handling ***
      		 
      2020-07-06T04:47:55.149736-07:00 CRITICAL Caught unhandled std::exception-derived exception. what(): MagmaKVStore vbstate vbid:163 not found. Status:NotFound: MagmaKVStore::readLocalDoc(vbid:vb:163 key:_vbstate not found.
      		 
      2020-07-06T04:47:56.329867-07:00 CRITICAL Breakpad caught a crash (Couchbase version 7.0.0-2531). Writing crash dump to /opt/couchbase/var/lib/couchbase/crash/430e520f-3849-49cd-c7e88986-6647ac3a.dmp before terminating.

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          Bug - A problem which impairs or prevents the functions of the product. MB-40135 [Magma] MagmaKVStore::readLocalDoc(vbid:vb:38 key:_vbstate not found

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
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              ritesh.agarwal Ritesh Agarwal
              ritesh.agarwal Ritesh Agarwal
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                Resolved:

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