Alexey Kudinkin created HUDI-5599:
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Summary: Make sure that non-string primary-keys are supported
Key: HUDI-5599
URL: https://issues.apache.org/jira/browse/HUDI-5599
Project: Apache Hudi
Issue Type: Bug
Components: writer-core
Reporter: Alexey Kudinkin
Original issue reported:
[https://github.com/apache/hudi/issues/7628]
Currently, Hudi has a very strong bias t/w assuming that record-keys are of
type string. This, however, doesn't have to be the case.
We need to holistically review the writing core code-paths and make sure that
there's no assumption made relative to particular type of the column of the
primary-key.
Few caveats
# It will be a challenge to support non-string composite keys in an
engine-agnostic manner, so we can start initially w/ just the support for
simple keys
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