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https://issues.apache.org/jira/browse/HBASE-16338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16212670#comment-16212670
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Sean Busbey commented on HBASE-16338:
-------------------------------------
the shaded artifacts include incorrect services API definitions for jackson 2
at {{META-INF/services/}} for {{com.fasterxml.jackson.core.JsonFactory}} and
{{com.fasterxml.jackson.core.ObjectCodec}}. They point at classes in their
unrelocated state. They should probably just be filtered since things appear to
work. It's a relatively harmless nuisance, since if we are loaded into the same
JVM as an unrelocated Jackson 2, we point at the same implementation classes as
they will. Probably already present before this change, so I'm fine with it
getting done in a follow-on.
+1
> update jackson to 2.y
> ---------------------
>
> Key: HBASE-16338
> URL: https://issues.apache.org/jira/browse/HBASE-16338
> Project: HBase
> Issue Type: Task
> Components: dependencies
> Reporter: Sean Busbey
> Assignee: Mike Drob
> Fix For: 2.0.0-beta-2
>
> Attachments: 16338.txt, HBASE-16338.v10.patch, HBASE-16338.v11.patch,
> HBASE-16338.v2.patch, HBASE-16338.v3.patch, HBASE-16338.v5.patch,
> HBASE-16338.v6.patch, HBASE-16338.v7.patch, HBASE-16338.v8.patch,
> HBASE-16338.v9.patch
>
>
> Our jackson dependency is from ~3 years ago. Update to the jackson 2.y line,
> using 2.7.0+.
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