[GitHub] [iceberg] ajantha-bhat commented on pull request #5283: [WIP] Core: Fix drop table without purge for hadoop catalog

[GitBox <gi...@apache.org>]

ajantha-bhat commented on PR #5283:
URL: https://github.com/apache/iceberg/pull/5283#issuecomment-1186054427

   The problem with the test cases is that by default, spark is calling "DROP TABLE" SQL, which doesn't purge the data.
   But because warehouse is temp dir, clean-up is happening at the end of each test case automatically.
   
   Now that hadoop catalog, I am supporting purge = false. So, testcase will not clean the data and getting table exists error.
   
   Also, even without the version-hint files,  hadoop catalog prepares version by reading the metadata file name. 
   
   Probably I need to modify test cases to use "DROP TABLE PURGE" SQL or stop deriving the version info when the version file doesn't exist( but not sure about the impact)


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