Details
-
Bug
-
Resolution: Fixed
-
Critical
-
7.2.0
-
7.1.1-3175 -> 7.2.0-5242
-
Untriaged
-
Centos 64-bit
-
-
0
-
Unknown
Description
1) 4 node cluster, initially in 7.1.1-3175 version.
2) Magma bucket is created with 200 collections and each collection has 15,000 items.
3) Sequentially, we are rebalancing out a node and new version is installed and the same node is rebalanced-in into the cluster.
4) 3 nodes were upgraded successfully, but we see an error while the last upgraded node(172.23.136.106) is begin rebalanced-in.
Operation Id = 07e5b9379900b306579460f8b9e43c8b
I'm seeing this error in error.log file.
Refusing to downgrade the compat version from [7,1] to undefined.
|
This is seen in memcached.log
|
'2023-03-29T23:07:00.159716-07:00 ERROR 863: Exception occurred during packet execution. Closing connection: GSL: Precondition failure: \'!changes.scopesToModify.empty() || changes.changeScopeWithDataLimitExists\' at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/collections/vbucket_manifest.cc:286. Cookies: [{"aiostat":"success","connection":"[ {\\"ip\\":\\"127.0.0.1\\",\\"port\\":60466} - {\\"ip\\":\\"127.0.0.1\\",\\"port\\":11209} (System, <ud>@ns_server</ud>) ]","engine_storage":"0x0000000000000000","ewouldblock":false,"packet":{"bodylen":1,"cas":0,"datatype":"raw","extlen":1,"key":"<ud></ud>","keylen":0,"magic":"ClientRequest","opaque":18,"opcode":"DCP_SET_VBUCKET_STATE","vbucket":1023},"refcount":1}]\n']
|