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  1. Couchbase Server
  2. MB-7294

Memcached crashes caused all nodes on a windows ec2 cluster to remain in "pend" state

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      Description

      Cluster setup: c1:c2::5:5
      biXDCR_bucket: c1 <---> c2
      uniXDCR_src: c1 ---> c2 :uniXDCR_dest
      Front end loads on c1 and c2 for biXDCR_bucket, and on c1 for uniXDCR_src.
      c1: http://ec2-54-234-1-196.compute-1.amazonaws.com:8091/
      c2: http://ec2-50-19-189-64.compute-1.amazonaws.com:8091/

      • All nodes on c1 in pend state.
      • cbstats says that warm_thread on all these nodes is complete.
      • cbstats states that all vbuckets are dead.

      Multiple crash reports:
      =========================CRASH REPORT=========================
      crasher:
      initial call: compaction_daemon:spawn_vbucket_compactor/2-fun-0/0
      pid: <0.31351.3>
      registered_name: []
      exception exit: {{badmatch,285},
      [

      {couch_db_updater,copy_compact,3}

      ,

      {couch_db_updater,start_copy_compact,1}

      ]}
      in function compaction_daemon:'spawn_vbucket_compactor/2-fun-0'/4
      ancestors: [<0.26240.3>,<0.26238.3>,<0.26237.3>,compaction_daemon,
      <0.465.0>,ns_server_sup,ns_server_cluster_sup,<0.67.0>]
      messages: []
      links: [<0.26240.3>]
      dictionary: []
      trap_exit: true
      status: running
      heap_size: 2584
      stack_size: 24
      reductions: 948
      neighbours:

      Will attach cbcollect_info stats in a bit.

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            • Assignee:
              abhinav Abhinav Dangeti
              Reporter:
              abhinav Abhinav Dangeti
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              • Created:
                Updated:
                Resolved:

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