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Posted to dev@drill.apache.org by gparai <gi...@git.apache.org> on 2017/01/12 03:21:42 UTC

[GitHub] drill pull request #702: DRILL-5088: set default codec for toJson

Github user gparai commented on a diff in the pull request:

    https://github.com/apache/drill/pull/702#discussion_r95719700
  
    --- Diff: contrib/storage-mongo/src/main/java/org/apache/drill/exec/store/mongo/MongoGroupScan.java ---
    @@ -503,7 +505,9 @@ public ScanStats getScanStats() {
           long numDocs = collection.count();
           float approxDiskCost = 0;
           if (numDocs != 0) {
    -        String json = collection.find().first().toJson();
    +        final DocumentCodec codec =
    --- End diff --
    
    Please add a comment to describe the need for the codec along with the example from the bug.


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