[HUDI-6222] ParquetSchemaConverter shoud always convert the Map key t… #8728
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…ype as not nullable
danny0405
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engine:flink
XuQianJin-Stars
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May 16, 2023
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yihua
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May 17, 2023
…ype as not nullable (apache#8728)
yihua
pushed a commit
to yihua/hudi
that referenced
this pull request
May 17, 2023
…ype as not nullable (apache#8728)
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…ype as not nullable
Change Logs
Fixes #8685.
Fix the Map key type as not nullable in order to be compatible with Spark.
Impact
none
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