Ying Lin created HUDI-4172:
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Summary: Fix the compatibility of flink1.13 when using complex
data type.
Key: HUDI-4172
URL: https://issues.apache.org/jira/browse/HUDI-4172
Project: Apache Hudi
Issue Type: Bug
Components: flink
Reporter: Ying Lin
Hudi is compatible with `flink1.13` and `flink1.14` in 0.11.0 and provide
complex data types.
But when using `flink-1.13`, there are some class comfilct because of same the
fully qualified name in `hudi-flink1.13` and `flink-table-runtime`, so that we
cannot provide the guarantee which class the classloader will load.
For example, `org.apache.flink.table.data.ColumnarMapData` is exists in
`hudi-flink1.13` and `flink-table-runtime`, but may flink application's
classloader will load the `ColumnarMapData` in `flink-table-runtime`.
So we need to shade these class with different package when using `flink1.13`
profile.
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