amansinha100 commented on a change in pull request #1466: DRILL-6381: Add
support for index based planning and execution
URL: https://github.com/apache/drill/pull/1466#discussion_r223878408
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File path:
contrib/format-maprdb/src/main/java/org/apache/drill/exec/store/mapr/db/json/MaprDBJsonRecordReader.java
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@@ -517,6 +388,15 @@ private static FieldPath
getFieldPathForProjection(SchemaPath column) {
return new FieldPath(child);
}
+ public static boolean includesIdField(Collection<FieldPath> projected) {
+ return Iterables.tryFind(projected, new Predicate<FieldPath>() {
Review comment:
@vdiravka could you elaborate on this a bit ? I haven't done much with
lambda expressions in Java 8, but if you show how to rewrite this statement and
assuming it has an advantage over the existing implementation, I would be happy
to. Thanks.
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