Details
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Bug
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Resolution: Fixed
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Major
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7.2.3
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Untriaged
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0
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Unknown
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Analytics Sprint 31
Description
The mapCollections() function was updated in 7.2.0 timeframe to create scopes & disconnect local links while mapping collections, to avoid the connect / disconnect performance hit when mapping a large number of collections.
Observed while working on MB-59707, these requests can arrive out-of-order, which breaks things- this can result in a failure to disconnect the link before mapping collections in those scopes.
e.g.
n_0:2023-11-17T18:59:44.932-05:00 INFO CBAS.messaging.CCMessageBroker [Executor-20:ClusterController] Received message: ExecuteStatementRequestMessage(id=28, from=19242a2ce0fe6111c405cfce2b5bd88a, uuid=48cd80ff-9c36-4d4f-9b9a-be397f2ba274): <ud>disconnect link `travel-sample`.`tenant_agent_04`.Local;</ud> |
n_0:2023-11-17T18:59:44.933-05:00 INFO CBAS.messaging.CCMessageBroker [Executor-14:ClusterController] Received message: ExecuteStatementRequestMessage(id=29, from=19242a2ce0fe6111c405cfce2b5bd88a, uuid=4bdbd985-816c-4d33-a40b-c83d1703f75e): <ud>create analytics scope `travel-sample`.`tenant_agent_04` if not exists;</ud> |
n_0:2023-11-17T18:59:44.934-05:00 WARN CBAS.apache.asterix [Executor-20:ClusterController] ASX1063: Cannot find dataverse with name `travel-sample`.tenant_agent_04 (in line 1, at column 1) |
n_0:org.apache.asterix.common.exceptions.CompilationException: ASX1063: Cannot find dataverse with name `travel-sample`.tenant_agent_04 (in line 1, at column 1) |
Attachments
| For Gerrit Dashboard: MB-59709 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 201159,3 | MB-59709: ensure scopes are created before links are disconnected | master | cbas-ui | Status: MERGED | +2 | +1 |
| 201182,2 | MB-59709 [BP]: ensure scopes are created before links are disconnected | neo | cbas-ui | Status: MERGED | +2 | +1 |
| 202522,2 | MB-59709: fix statements running out of order when mapping collections | neo | cbas-ui | Status: MERGED | +2 | +1 |