Jark Wu created FLINK-21894:
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Summary: Update type of HiveTablePartition#partitionSpec from
Map<String, Object> to Map<String, String>
Key: FLINK-21894
URL: https://issues.apache.org/jira/browse/FLINK-21894
Project: Flink
Issue Type: Improvement
Components: Connectors / Hive
Reporter: Jark Wu
Assignee: Jark Wu
In order to support watermark for Hive connector (FLINK-21871), we need to
extract time from the partition string values. However, currently
{{HiveTablePartition#partitionSpec}} uses {{Map<String, Object>}} type to store
the partition spec which is hard convert back to string values. Therefore, I
propose to use the raw {{Map<String, String>}} type instead which is easier to
convert into {{Map<String, Object>}} when needed.
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