Upgrade Jackson to the latest (in the core and plugins)

[dmikurube]

We have had to stay with the old Jackson libraries for a long time due to the mutual dependency deadlock between the core and plugins.

• https://github.com/orgs/embulk/discussions/11
• Upgrade com.fasterxml.jackson library to 2.13.3 embulk-input-jdbc#243
• ...

Since Embulk v0.11, we've isolated Jackson of the core, and Jackson in plugins. Upgrading Jackson is unblocked now!

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On the other hand, Jackson is known to have incompatible changes sometimes. We are expected to face some problems with incompatibility.

This thread is to share and discuss known / possible incompatibility in Jackson 2.6.7 -> 2.15.

[dmikurube]

Please share any issues / blockers / incompatibilities you found in using newer Jackson versions! ↓

[dmikurube]

One case : embulk/embulk-util-json#22

Jackson 2.7.3 or earlier ignored the allowMultipleMatches option. FasterXML/jackson-core#209

[dmikurube]

Another case: FasterXML/jackson-core#1111

FilteringParserDelegate was not emitting filterFinishArray()/filterFinishObject() correctly. It was fixed in Jackson 2.15.3.

[dmikurube]

Yet another case: FasterXML/jackson-core#788

JsonPointer.compile("").getMatchingProperty() (JsonPointer.empty().getMatchingProperty()) has started to return null, instead of "", since Jackson 2.14.

See also: FasterXML/jackson-core@b0f6eb9