Details
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Improvement
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Resolution: Duplicate
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Major
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None
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Cheshire-Cat
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Enterprise Edition 7.0.0 build 4735
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1
Description
Build : 7.0.0-4735
Scenario:
- Single node cluster, Couchbase bucket with custom scope and few collections
- Insert few doc on each collection
- Try to execute cbstats key|vkey command to fetch the key-stats on non-existent collections (In the below case, collection "c2" does not exists under _default scope)
Observation:
Seeing cbstats script backtraces + Memcached error prints on the console.
]# ./cbstats -u Administrator -p password localhost:11210 key test 127 _default.c2
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key test 127 _default.c2
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Traceback (most recent call last):
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File "/opt/couchbase/lib/python/cbstats", line 528, in stats_key
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vbs = mc.stats(cmd)
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File "/opt/couchbase/lib/python/mc_bin_client.py", line 631, in stats
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cmd, opaque, cas, klen, extralen, data = self._handleKeyedResponse(None)
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File "/opt/couchbase/lib/python/mc_bin_client.py", line 287, in _handleKeyedResponse
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raise MemcachedError(errcode, msg)
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mc_bin_client.ErrorUnknownCollection: Memcached error #136: UNKNOWN_COLLECTION : Operation specified an unknown collection. : {"error":{"context":"Unknown scope or collection in operation"},"manifest_uid":"4"}During handling of the above exception, another exception occurred:Traceback (most recent call last):
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File "/opt/couchbase/lib/python/cbstats", line 999, in <module>
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main()
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File "/opt/couchbase/lib/python/cbstats", line 996, in main
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c.execute()
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File "/opt/couchbase/lib/python/clitool.py", line 71, in execute
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f[0](mc, *args[2:], **opts.__dict__)
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File "/opt/couchbase/lib/python/cbstats", line 38, in g
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f(*args, **kwargs)
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File "/opt/couchbase/lib/python/cli_auth_utils.py", line 94, in g
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f(*args, **kwargs)
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File "/opt/couchbase/lib/python/cbstats", line 530, in stats_key
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print(e.message)
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AttributeError: 'ErrorUnknownCollection' object has no attribute 'message'
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]# ./cbstats -u Administrator -p password localhost:11210 vkey test 127 _default.c2
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Traceback (most recent call last):
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File "/opt/couchbase/lib/python/cbstats", line 553, in stats_vkey
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vbs = mc.stats(cmd)
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File "/opt/couchbase/lib/python/mc_bin_client.py", line 631, in stats
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cmd, opaque, cas, klen, extralen, data = self._handleKeyedResponse(None)
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File "/opt/couchbase/lib/python/mc_bin_client.py", line 287, in _handleKeyedResponse
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raise MemcachedError(errcode, msg)
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mc_bin_client.ErrorUnknownCollection: Memcached error #136: UNKNOWN_COLLECTION : Operation specified an unknown collection. : {"error":{"context":"Unknown scope or collection in operation"},"manifest_uid":"4"}During handling of the above exception, another exception occurred:Traceback (most recent call last):
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File "/opt/couchbase/lib/python/cbstats", line 999, in <module>
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main()
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File "/opt/couchbase/lib/python/cbstats", line 996, in main
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c.execute()
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File "/opt/couchbase/lib/python/clitool.py", line 71, in execute
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f[0](mc, *args[2:], **opts.__dict__)
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File "/opt/couchbase/lib/python/cbstats", line 38, in g
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f(*args, **kwargs)
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File "/opt/couchbase/lib/python/cli_auth_utils.py", line 94, in g
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f(*args, **kwargs)
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File "/opt/couchbase/lib/python/cbstats", line 555, in stats_vkey
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print(e.message)
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AttributeError: 'ErrorUnknownCollection' object has no attribute 'message
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Expected behaviour:
Would be better to see something like collection "c2" does not exists.
Attachments
Issue Links
- duplicates
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MB-45684 cbstats throws exception when try to get a key
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- Closed
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