apache / apache/parquet-java

com.fasterxml.jackson.core.jackson dependency harmonization

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Component: Parquet Priority: Minor Type: enhancement
Dominant language
Java
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Description

Parquet as a whole depends on many jackson versions, also legacy release.

there are 2 overlapping dependencies on **com.fasterxml.jackson.core** bundles:

2.7.1, 2.3.1 and 2.3.0

[INFO] +- org.apache.arrow:arrow-vector:jar:0.1.0:compile
[INFO] | +- joda-time:joda-time:jar:2.9:compile
[INFO] | +- com.fasterxml.jackson.core:jackson-annotations:jar:2.7.1:compile
[INFO] | +- com.fasterxml.jackson.core:jackson-databind:jar:2.7.1:compile
[INFO] | | \- com.fasterxml.jackson.core:jackson-core:jar:2.7.1:compile

and

[INFO] +- com.fasterxml.jackson.core:jackson-databind:jar:2.3.1:compile
[INFO] | +- com.fasterxml.jackson.core:jackson-annotations:jar:2.3.0:compile
[INFO] | \- com.fasterxml.jackson.core:jackson-core:jar:2.3.1:compile

It would be better to have only 1 non overlapping dependency tree from jackson.

Then other submodules of Parquet depend on old "codehaus" release. These should be harmonized as well, at least those that do not need that version to cope with other third party libraries that need the old one.

I spotted this one.

**Parquet jackson**

[INFO] org.apache.parquet:parquet-jackson:jar:1.9.1-SNAPSHOT
[INFO] +- org.codehaus.jackson:jackson-mapper-asl:jar:1.9.13:compile
[INFO] +- org.codehaus.jackson:jackson-core-asl:jar:1.9.13:compile

**Reporter**: [Davide Gesino](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=dgesino)
#### Related issues:
- [Remove Jackson classes from public API](https://issues.apache.org/jira/browse/AVRO-1605) (is blocked by)

**Note**: *This issue was originally created as [PARQUET-1173](https://issues.apache.org/jira/browse/PARQUET-1173). Please see the [migration documentation](https://issues.apache.org/jira/browse/PARQUET-2502) for further details.*

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