[GitHub] leventov commented on issue #6027: Make Parser.parseToMap() to return a mutable Map

2018-07-27 Thread GitBox
leventov commented on issue #6027: Make Parser.parseToMap() to return a mutable Map URL: https://github.com/apache/incubator-druid/pull/6027#issuecomment-408565906 If Spark updates Kryo (BTW I cannot even find on what version it depends), and Spark cluster users update Spark, this change i

[GitHub] leventov commented on issue #6027: Make Parser.parseToMap() to return a mutable Map

2018-07-27 Thread GitBox
leventov commented on issue #6027: Make Parser.parseToMap() to return a mutable Map URL: https://github.com/apache/incubator-druid/pull/6027#issuecomment-408556427 It looks like a bug in Kryo. At least in newer Kryo versions, the code of MapSerializer is completely different from what I re