juiceyang opened a new pull request, #9191:
URL: https://github.com/apache/gravitino/pull/9191
### What changes were proposed in this pull request?
Allow repeated calls to GravitinoCatalogManager.create to support creating
multiple Flink SQL Gateway sessions.
### Why are the changes needed?
GravitinoCatalogManager.create throws error on repeated calls during Flink
SQL Gateway session creation.
```
Caused by: java.lang.IllegalStateException: Should not create duplicate
GravitinoCatalogManager
at
org.apache.gravitino.shaded.com.google.common.base.Preconditions.checkState(Preconditions.java:512)
at
org.apache.gravitino.flink.connector.catalog.GravitinoCatalogManager.create(GravitinoCatalogManager.java:59)
at
org.apache.gravitino.flink.connector.store.GravitinoCatalogStoreFactory.open(GravitinoCatalogStoreFactory.java:66)
at
org.apache.flink.table.gateway.service.context.SessionContext.buildCatalogManager(SessionContext.java:333)
at
org.apache.flink.table.gateway.service.context.SessionContext.initializeSessionState(SessionContext.java:294)
at
org.apache.flink.table.gateway.service.context.SessionContext.create(SessionContext.java:260)
at
org.apache.flink.table.gateway.service.session.SessionManagerImpl.openSession(SessionManagerImpl.java:154)
at
org.apache.flink.table.gateway.service.SqlGatewayServiceImpl.openSession(SqlGatewayServiceImpl.java:69)
... 49 more
```
Fix: #7340 [Bug report] Should not create duplicate GravitinoCatalogManager
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Local test passed: No errors encountered when opening sessions repeatedly.
Added an integration test case.
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