Fix supported file formats for Hadoop vs Native batch doc#7069

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fjy merged 3 commits intoapache:masterfrom

jihoonson:hadoop-vs-native-file-formats

Mar 1, 2019

Commits on Feb 13, 2019

Fix supported file formats
jihoonson
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Commits on Feb 15, 2019

Merge branch 'master' of github.com:druid-io/druid into hadoop-vs-native-file-formats
jihoonson
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Commits on Feb 28, 2019

address comment
jihoonson
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