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[HUDI-5977] Fix Date to String column schema evolution #8280
Conversation
…to become unreadable when non-vectorized readers are used
@xiarixiaoyao Hello, can you please help to review the fixes here? A test case is included to reproduce this issue + verify the fix. Thank you. |
Hello,does this PR solve the problem mentioned in https://www2.jianshu.com/p/385483e3d58f? |
Erm, the issue that you've linked in the article seems to be an unrelated to the issue that is described in this PR. |
@voonhous |
Change Logs
Fix date to string schema evolution when vectorized readers are not used.
Issue and stacktrace can be found here:
https://issues.apache.org/jira/browse/HUDI-5977
Impact
Tables can be read after a date -> string schema evolution is performed and when vectorized readers are not used.
Risk level (write none, low medium or high below)
None
Documentation Update
Describe any necessary documentation update if there is any new feature, config, or user-facing change
ticket number here and follow the instruction to make
changes to the website.
Contributor's checklist