Github user ravipesala commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1875#discussion_r164653466
--- Diff:
core/src/main/java/org/apache/carbondata/core/util/AbstractDataFileFooterConverter.java
---
@@ -165,6 +165,7 @@ private static BitSet getPresenceMeta(
dataFileFooter.setBlockInfo(new BlockInfo(tableBlockInfo));
dataFileFooter.setSegmentInfo(segmentInfo);
dataFileFooter.setVersionId(tableBlockInfo.getVersion());
+
dataFileFooter.setSchemaUpdatedTimeStamp(readIndexHeader.getSchema_time_stamp());
--- End diff --
What if it is from old store? better check
`readIndexHeader.isSetSchema_time_stamp` before setting it to footer
---
