omrimallis opened a new pull request, #34511:
URL: https://github.com/apache/arrow/pull/34511
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Then could you also rename the pull request title in the following format?
GH-${GITHUB_ISSUE_ID}: [${COMPONENT}] ${SUMMARY}
or
MINOR: [${COMPONENT}] ${SUMMARY}
In the case of PARQUET issues on JIRA the title also supports:
PARQUET-${JIRA_ISSUE_ID}: [${COMPONENT}] ${SUMMARY}
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### Rationale for this change
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The converted type expected by StreamWriter when writing int and string
values did not match the converted type typically set in the Parquet schema.
When writing INT_32 and INT_64, a converted type NONE is typically set in the
Parquet schema, but this caused a ParquetException to be raised. This error was
encountered when using StreamWriter after converting an Arrow schema to Parquet
schema via ToParquetSchema().
Closes #29105.
### What changes are included in this PR?
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Relax the schema checking in StreamWriter. The fix was already present for
StreamReader since 4d82549, and is now ported to StreamWriter as well, with the
shared logic moved to PrimitiveNode.
### Are these changes tested?
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Yes. A test was added to verify that StreamWriter is able to write `INT_32`,
`INT_64` and `UTF8` types when the `ConvertedType` in the Parquet schema is set
to `NONE`.
### Are there any user-facing changes?
No.
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<!-- **This PR contains a "Critical Fix".** -->
* Closes: #29105
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