[#10457] improvement: Shrink the package size of Hive Metastore 2 and 3 catalogs#10465
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yuqi1129 merged 8 commits intoapache:mainfrom Mar 25, 2026
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…kage size
Reduce the distribution package size of the Hive Metastore 2 and 3
catalog libs by adding dependency exclusions and file-level exclusions
to filter out unnecessary transitive dependencies.
Changes:
- Add dependency-level excludes on `hadoop2.common` and `hive2/3.metastore`
for groups like slf4j, log4j, findbugs, jetty that are either provided
by the server runtime or not needed at runtime
- Add file-level excludes in the `copyLibs` task to filter JARs that
sneak in via other transitive paths:
- Logging: log4j-*.jar, slf4j-*.jar, logback-*.jar
- Test artifacts: junit-*.jar, hamcrest-*.jar, *-tests.jar
- HBase subsystem: hbase-*.jar (not needed for HMS client)
- DataNucleus: datanucleus-*.jar (HMS server-side persistence only)
- Ant build tools: ant-*.jar
- Serialization: avro-*.jar, parquet-hadoop-bundle-*.jar
- Tephra/Twill: tephra-*.jar, twill-*.jar (optional HMS extensions)
- YARN server: hadoop-yarn-server-*.jar
- Annotations: jsr305-*.jar, spotbugs-annotations-*.jar,
findbugs-annotations-*.jar, error_prone_annotations-*.jar, jol-core-*.jar
Result:
- hive-metastore2-libs: 102MB → 78MB (−24MB, −38 JARs)
- hive-metastore3-libs: 127MB → 104MB (−23MB, −4 JARs)
Contributor
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Pull request overview
This PR reduces the distribution package size for Hive Metastore 2 and 3 catalog libraries by excluding unnecessary transitive dependencies and filtering out unneeded JARs during packaging, addressing #10457.
Changes:
- Add dependency-level exclusions to
hadoop2.commonandhive2/3.metastoreto avoid pulling in unwanted transitive artifacts. - Add
copyLibsfile-pattern excludes to prevent specific JARs from being shipped in the distribution packages.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.
| File | Description |
|---|---|
| catalogs/hive-metastore3-libs/build.gradle.kts | Adds dependency exclusions and filters copied JARs to shrink the Hive 3 metastore libs package. |
| catalogs/hive-metastore2-libs/build.gradle.kts | Mirrors the same exclusions/filtering approach for the Hive 2 metastore libs package. |
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Code Coverage Report
|
…-core dependency to hive-metastore2-libs
…ions and sync comments - Add exclude(group = "com.google.guava") and exclude(group = "ch.qos.logback") at the dependency level for hadoop2.common and hive2/3.metastore in both hive-metastore2-libs and hive-metastore3-libs, consistent with all other excluded groups - Add cross-reference comments noting the exclusion lists are kept in sync between the two modules, and documenting that Guava/Logback are provided by the Gravitino runtime classpath
…ency-level excludes Replace all 19 file-name glob patterns in copyLibs tasks with dependency-level exclude(group = ...) declarations, making the filtering auditable via ./gradlew dependencies and immune to JAR filename changes.
Contributor
What's this used for? Can it be excluded?
|
…e dependency from hive-metastore-common
Contributor
Author
Remove it |
yuqi1129
reviewed
Mar 20, 2026
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41
Contributor
There was a problem hiding this comment.
These three can be compiled only
…eOnly in hive-metastore-common These dependencies are provided at runtime by the catalog plugin classloader, so they should be compileOnly to avoid bundling them into the package.
Contributor
|
@diqiu50 CI failed. |
…fix test compilation in hive-metastore-common
Contributor
Author
fixed |
Contributor
Why does |
Contributor
Author
Yes, Hive 3 also needs |
Contributor
|
I have no more comments, @jerryshao Would you like to take a look? |
yuqi1129
approved these changes
Mar 25, 2026
github-actions Bot
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Mar 25, 2026
… 3 catalogs (#10465) ### What changes were proposed in this pull request? Reduce the distribution package size of Hive Metastore 2 and 3 catalog libs by adding dependency exclusions to filter out unnecessary transitive JARs. | Package | Before | After | |---------|--------|-------| | hive-metastore2-libs | 102MB (176 JARs) | 78MB (138 JARs) | | hive-metastore3-libs | 127MB (205 JARs) | 104MB (201 JARs) | Excluded categories: logging stack (slf4j/log4j/logback), test artifacts (junit/hamcrest), HBase, DataNucleus, Ant, Avro, Parquet, YARN server components, and compile-time annotation JARs. ### Why are the changes needed? Fixes #10457. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Unit tests and integration tests pass.
diqiu50
added a commit
to diqiu50/gravitino
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Mar 27, 2026
… 2 and 3 catalogs (apache#10465) ### What changes were proposed in this pull request? Reduce the distribution package size of Hive Metastore 2 and 3 catalog libs by adding dependency exclusions to filter out unnecessary transitive JARs. | Package | Before | After | |---------|--------|-------| | hive-metastore2-libs | 102MB (176 JARs) | 78MB (138 JARs) | | hive-metastore3-libs | 127MB (205 JARs) | 104MB (201 JARs) | Excluded categories: logging stack (slf4j/log4j/logback), test artifacts (junit/hamcrest), HBase, DataNucleus, Ant, Avro, Parquet, YARN server components, and compile-time annotation JARs. ### Why are the changes needed? Fixes apache#10457. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Unit tests and integration tests pass.
danhuawang
pushed a commit
to danhuawang/gravitino
that referenced
this pull request
Mar 30, 2026
… 2 and 3 catalogs (apache#10465) ### What changes were proposed in this pull request? Reduce the distribution package size of Hive Metastore 2 and 3 catalog libs by adding dependency exclusions to filter out unnecessary transitive JARs. | Package | Before | After | |---------|--------|-------| | hive-metastore2-libs | 102MB (176 JARs) | 78MB (138 JARs) | | hive-metastore3-libs | 127MB (205 JARs) | 104MB (201 JARs) | Excluded categories: logging stack (slf4j/log4j/logback), test artifacts (junit/hamcrest), HBase, DataNucleus, Ant, Avro, Parquet, YARN server components, and compile-time annotation JARs. ### Why are the changes needed? Fixes apache#10457. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Unit tests and integration tests pass.
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What changes were proposed in this pull request?
Reduce the distribution package size of Hive Metastore 2 and 3 catalog libs
by adding dependency exclusions to filter out unnecessary transitive JARs.
Excluded categories: logging stack (slf4j/log4j/logback), test artifacts
(junit/hamcrest), HBase, DataNucleus, Ant, Avro, Parquet, YARN server
components, and compile-time annotation JARs.
Why are the changes needed?
Fixes #10457.
Does this PR introduce any user-facing change?
No.
How was this patch tested?
Unit tests and integration tests pass.