emkornfield commented on code in PR #164:
URL: https://github.com/apache/parquet-format/pull/164#discussion_r1208103637
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src/main/thrift/parquet.thrift:
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@@ -1041,6 +1041,13 @@ struct FileMetaData {
* Used only in encrypted files with plaintext footer.
*/
9: optional binary footer_signing_key_metadata
+
+ /**
+ * This field might be set with the version number of a parquet-format
release
+ * if this file is created by using only the features listed in the related
+ * list of core features. See CoreFeatures.md for details.
Review Comment:
FWIW, Impala reads this field and fails if it is 2
(https://issues.apache.org/jira/browse/IMPALA-11838?filter=-2)
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