[GOBBLIN-2169] Fix NPE while overwrite if table has no previous snapshot #4071
+8
−3
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Dear Gobblin maintainers,
Please accept this PR. I understand that it will not be reviewed until I have checked off all the steps below!
JIRA
Description
While overwrite we log the snapshot id of last snapshot present before commit but in case of table with no snapshot (possible freshly created table) currentSnapshot will be null hence will give NPE if used to fetch SnapshotId
This PR fixes that with proper logging.
Tests
NA
Commits