Luca Cavanna 34410814b9

Don't omit empty arrays when filtering _source (#56527) ...

When using source filtering exclusions, empty arrays are not preserved in documents, and no empty arrays are returned if arrays are empty after applying exclusions. We have special treatment to make sure that we preserve empty objects, but the behaviour for arrays is different.

It looks like this regression was introduced by #22593, shortly after we refactored source filtering to use automata (#20736).

Note that this change affects what the search API returns when using source exclusions, as well as what gets indexed when using source exclusions for the _source field.

Closes #23796

2020-05-13 23:24:21 +02:00

..

licenses

upgrade to Lucene 8.6.0 snapshot (#56661)

2020-05-13 14:25:16 +02:00

src

Don't omit empty arrays when filtering _source (#56527)

2020-05-13 23:24:21 +02:00

build.gradle

Migrate remaining ESIntegTestCases to internalClusterTest (#56479) (#56563)

2020-05-11 21:06:04 -07:00