Github user jackylk commented on a diff in the pull request: https://github.com/apache/incubator-carbondata/pull/265#discussion_r90249468 --- Diff: core/src/main/java/org/apache/carbondata/core/carbon/metadata/blocklet/DataFileFooter.java --- @@ -38,7 +38,7 @@ /** * version used for data compatibility */ - private int versionId; + private short versionId; --- End diff -- why change version from int to short?
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