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Use UnicodeUtil.truncateString for Truncate transform#340

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danielcweeks merged 1 commit intoapache:masterfrom
rdblue:update-truncate-string-transform
Jul 31, 2019
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Use UnicodeUtil.truncateString for Truncate transform#340
danielcweeks merged 1 commit intoapache:masterfrom
rdblue:update-truncate-string-transform

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@rdblue rdblue commented Jul 31, 2019

This truncates by unicode codepoint instead of Java chars.

Fixes #293.

This truncates by unicode codepoint instead of Java chars.
@rdblue rdblue requested a review from danielcweeks July 31, 2019 22:31
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rdblue commented Jul 31, 2019

@electrum, could you take a look?

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+1

@danielcweeks danielcweeks merged commit fde0dcc into apache:master Jul 31, 2019
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The code looks good, but it would be helpful to have tests and clarify this in the specification.

danielcweeks pushed a commit that referenced this pull request Aug 1, 2019
* Add argument validation to HadoopTables#create (#298)

* Install source JAR when running install target (#310)

* Add projectStrict for Dates and Timestamps (#283)

* Correctly publish artifacts on JitPack (#321)

The Gradle install target produces invalid POM files that are missing
the dependencyManagement section and versions for some dependencies.
Instead, we directly tell JitPack to run the correct Gradle target.

* Add build info to README.md (#304)

* Convert Iceberg time type to Hive string type (#325)

* Add overwrite option to write builders (#318)

* Fix out of order Pig partition fields (#326)

* Add mapping to Iceberg for external name-based schemas (#338)

* Site: Fix broken link to Iceberg API (#333)

* Add forTable method for Avro WriteBuilder (#322)

* Remove multiple literal strings check rule for scala (#335)

* Fix invalid javadoc url in README.md (#336)

* Use UnicodeUtil.truncateString for Truncate transform. (#340)

This truncates by unicode codepoint instead of Java chars.

* Refactor metrics tests for reuse (#331)

* Spark: Add support for write-audit-publish workflows (#342)

* Avoid write failures if metrics mode is invalid (#301)

* Fix truncateStringMax in UnicodeUtil (#334)

Fixes #328, fixes #329.

Index to codePointAt should be the offset calculated by code points

* [Vectorization] Added batch sizing, switched to BufferAllocator, other minor style fixes.
rdblue added a commit to rdblue/iceberg that referenced this pull request Aug 7, 2019
This truncates by unicode codepoint instead of Java chars.
rdblue added a commit to rdblue/iceberg that referenced this pull request Aug 22, 2019
This truncates by unicode codepoint instead of Java chars.
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Truncate transform on strings with Unicode characters

3 participants