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  1. Couchbase Server
  2. MB-51023

[BP to 7.0.4 of MB-50584] ns_server stop responding after continuous CRUD on bucket and collections

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    Description

      1. Create 2 buckets first and second
      2. Add scope and collections to these buckets
      3. Create users for scope and collections, and access then using pythonSDK3
      The test cases does above in the loop for different roles related to scope and collections.

      At one point of time ns_server stops responding. 

      [2022-01-25 04:42:26,900] - [rest_client:2989] INFO - http://172.23.123.41:8091/pools/default/buckets with param: name=first&ramQuotaMB=100&replicaNumber=1&bucketType=membase&replicaIndex=1&threadsNumber=3&flushEnabled=1&evictionPolicy=valueOnly&compressionMode=passive&storageBackend=couchstore
      		 
      [2022-01-25 04:42:27,032] - [rest_client:3014] INFO - 0.13 seconds to create bucket first
      		 
      [2022-01-25 04:42:27,032] - [basetestcase:829] INFO - sleep for 10 secs.  ...
      		 
      [2022-01-25 04:42:37,158] - [rest_client:666] INFO - http://172.23.123.41:8091/pools/default/buckets/first/scopes with params: name=scope1
      		 
      [2022-01-25 04:42:37,159] - [rest_client:669] INFO - Scope created first->scope1 {'uid': '1'}
      		 
      [2022-01-25 04:42:37,447] - [rest_client:689] INFO - http://172.23.123.41:8091/pools/default/buckets/first/scopes/scope1/collections with params: name=collection1
      		 
      [2022-01-25 04:42:37,448] - [rest_client:700] INFO - Collection created first->scope1->collection1 manifest:{'uid': '2'}
      		 
      [2022-01-25 04:42:37,448] - [basetestcase:829] INFO - sleep for 10 secs.  ...
      		 
      [2022-01-25 04:42:48,137] - [rest_client:2989] INFO - http://172.23.123.41:8091/pools/default/buckets with param: name=second&ramQuotaMB=100&replicaNumber=1&bucketType=membase&replicaIndex=1&threadsNumber=3&flushEnabled=1&evictionPolicy=valueOnly&compressionMode=passive&storageBackend=couchstore
      		 
      [2022-01-25 04:42:48,251] - [rest_client:3014] INFO - 0.11 seconds to create bucket second
      		 
      [2022-01-25 04:42:48,251] - [basetestcase:829] INFO - sleep for 10 secs.  ...
      		 
      [2022-01-25 04:44:58,334] - [rest_client:1078] ERROR - socket error while connecting to http://172.23.123.41:8091/pools/default/buckets/second/scopes error timed out 
      [2022-01-25 04:44:58,334] - [rest_client:1081] ERROR - Giving up due to timed out! Tried http://172.23.123.41:8091/pools/default/buckets/second/scopes connect 1 times.
      		 
      [2022-01-25 04:46:58,380] - [rest_client:1078] ERROR - socket error while connecting to http://172.23.123.41:8091/nodes/self error timed out 
      [2022-01-25 04:46:58,380] - [rest_client:1081] ERROR - Giving up due to timed out! Tried http://172.23.123.41:8091/nodes/self connect 1 times.

      This is a regression from build 7.1.0-2021

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          is a backport of

          Bug - A problem which impairs or prevents the functions of the product. MB-50584 ns_server stop responding after continuous CRUD on bucket and collections

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          For Gerrit Dashboard: MB-51023
          # Subject Branch Project Status CR V
          173194,4 MB-51023: [BP to 7.0.4 of MB 50584] Add close channel to streaming endpoints in service notifier cheshire-cat indexing Status: MERGED +2 +1

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              pavan.pb Pavan PB
              sai.teja Sai Krishna Teja
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                Resolved:

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