[SPARK-56492][CORE][SQL] Support digestToHexString/md5Hex/sha256Hex in JavaUtils#55353
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dongjoon-hyun wants to merge 1 commit intoapache:masterfrom
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[SPARK-56492][CORE][SQL] Support digestToHexString/md5Hex/sha256Hex in JavaUtils#55353dongjoon-hyun wants to merge 1 commit intoapache:masterfrom
digestToHexString/md5Hex/sha256Hex in JavaUtils#55353dongjoon-hyun wants to merge 1 commit intoapache:masterfrom
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SparkStringUtils.digestToHexStringdigestToHexString/md5Hex/sha256Hex in JavaUtils
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All tests passed. |
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Could you review this PR too, please, @viirya ? |
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Apr 16, 2026
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Thank you so much, @viirya ~ |
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Merged to master for Apache Spark 4.2.0. |
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What changes were proposed in this pull request?
This PR replaces
org.apache.commons.codec.digest.DigestUtilswith JDK'sjava.security.MessageDigestandjava.util.HexFormatby addingdigestToHexString/md5Hex/sha256Hexutility methods toJavaUtils. It also adds a Scalastyle rule to banorg.apache.commons.codec.digestimports going forward.Why are the changes needed?
Apache Spark can use JDK built-in APIs (
java.security.MessageDigest+java.util.HexFormat) instead of the third-partycommons-codeclibrary for SHA digest computation. This reduces external dependency usage where standard library alternatives exist.Does this PR introduce any user-facing change?
No.
How was this patch tested?
Pass the CIs.
Was this patch authored or co-authored using generative AI tooling?
Generated-by: Claude Code (claude-opus-4-6)