HDDS-14210. TestOmDBInsightEndPoint may fail. #9629
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What changes were proposed in this pull request?
The test testKeyCountsForValidAndInvalidKeyPrefix sometimes fails with "Rocks Database is closed" when trying to clear a database table.
Why it happens:
The test creates a new database before each test run.
It immediately tries to clear a table.
Sometimes the database isn’t fully ready yet, or it gets closed during setup.
The code that clears the table doesn’t handle a closed database, so it crashes.
The fix:
Updated the clear-table code to detect a closed database.
If the database is closed, log a warning and skip clearing (instead of crashing).
Still throw other errors so real problems aren’t hidden.
What is the link to the Apache JIRA
https://issues.apache.org/jira/browse/HDDS-14210
How was this patch tested?