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https://issues.apache.org/jira/browse/TEZ-4169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17101599#comment-17101599
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László Bodor commented on TEZ-4169:
-----------------------------------
TestRecovery times out, but it also times out on master...
[~ashutoshc], [~jeagles]: could you please take a look at this patch?
the patch removed all compile scope jackson dependencies except the one which
is really used in tez-protobuf-history-plugin, so with this, I'm expecting a
cleaner dependency tree in terms of jackson (which is subject of
vulnerabilities from time to time btw...)
{code}
mvn dependency:tree | grep jackson
[INFO] +- com.fasterxml.jackson.core:jackson-core:jar:2.7.8:test
[INFO] +- com.fasterxml.jackson.core:jackson-databind:jar:2.7.8:test
[INFO] | \- com.fasterxml.jackson.core:jackson-annotations:jar:2.7.0:test
[INFO] +- com.fasterxml.jackson.core:jackson-databind:jar:2.7.8:test
[INFO] | +- com.fasterxml.jackson.core:jackson-annotations:jar:2.7.0:test
[INFO] | \- com.fasterxml.jackson.core:jackson-core:jar:2.7.8:test
[INFO] | +- com.fasterxml.jackson.core:jackson-core:jar:2.7.8:test
[INFO] | +- com.fasterxml.jackson.core:jackson-databind:jar:2.7.8:test
[INFO] | | \- com.fasterxml.jackson.core:jackson-annotations:jar:2.7.0:test
[INFO] | +-
com.fasterxml.jackson.module:jackson-module-jaxb-annotations:jar:2.7.8:test
[INFO] | \-
com.fasterxml.jackson.jaxrs:jackson-jaxrs-json-provider:jar:2.7.8:test
[INFO] | \- com.fasterxml.jackson.jaxrs:jackson-jaxrs-base:jar:2.7.8:test
[INFO] +- com.fasterxml.jackson.core:jackson-databind:jar:2.7.8:test
[INFO] | +- com.fasterxml.jackson.core:jackson-annotations:jar:2.7.0:test
[INFO] | \- com.fasterxml.jackson.core:jackson-core:jar:2.7.8:test
[INFO] +- org.codehaus.jackson:jackson-mapper-asl:jar:1.9.2:compile
[INFO] | \- org.codehaus.jackson:jackson-core-asl:jar:1.9.2:compile
[INFO] | | +-
com.fasterxml.jackson.core:jackson-annotations:jar:2.7.8:provided
[INFO] | | +- com.fasterxml.jackson.core:jackson-core:jar:2.7.8:test
[INFO] | | +- com.fasterxml.jackson.core:jackson-databind:jar:2.7.8:test
{code}
> Remove unused transitive compile time jackson dependencies
> ----------------------------------------------------------
>
> Key: TEZ-4169
> URL: https://issues.apache.org/jira/browse/TEZ-4169
> Project: Apache Tez
> Issue Type: Bug
> Reporter: László Bodor
> Assignee: László Bodor
> Priority: Major
> Attachments: TEZ-4169.01.patch, TEZ-4169.02.patch, TEZ-4169.03.patch,
> TEZ-4169.04.patch, TEZ-4169.05.patch
>
>
> Tez has many occurrences of jackson dependencies in its dep tree, however
> none of them is direct:
> {code}
> lbodor@HW12459 ~/apache/tez master mvn dependency:tree | grep
> jackson | wc -l
> 204
> {code}
> This is misleading, because tez protobuf history plugin does depend on
> jackson mapper, so it should have jackson as a direct dependency.
> Similarly to other dependencies, transitive deps can also trigger security
> scan alerts, complaining about outdated jackson dependencies. It would be
> cleaner to:
> 1. completely remove unused transitive jackson depdendencies and re-add them
> in test scope where it's needed for clarity's sake
> 2. include jackson as direct dependency where it's used (this could move
> focus to that place when there is a need for an upgrade)
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