[Enhancement] Support json logical type in parquet files() (backport #49385) #49423
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Why I'm doing:
https://github.com/apache/parquet-format/blob/master/LogicalTypes.md#json
In parquet, JSON is used for an embedded JSON document. It must annotate a BYTE_ARRAY primitive type.
currently, parquet schema builder returns
varbinary
type if logical type isjson
.What I'm doing:
json type is supported in sr, so return
json
typeFixes #43751
What type of PR is this:
Does this PR entail a change in behavior?
If yes, please specify the type of change:
Checklist:
Bugfix cherry-pick branch check:
This is an automatic backport of pull request #49385 done by [Mergify](https://mergify.com). ## Why I'm doing: https://github.com/apache/parquet-format/blob/master/LogicalTypes.md#json In parquet, JSON is used for an embedded JSON document. It must annotate a BYTE_ARRAY primitive type.
currently, parquet schema builder returns
varbinary
type if logical type isjson
.What I'm doing:
json type is supported in sr, so return
json
typeFixes #43751
What type of PR is this:
Does this PR entail a change in behavior?
If yes, please specify the type of change:
Checklist: