Github user vdiravka commented on a diff in the pull request:
https://github.com/apache/drill/pull/595#discussion_r81736781
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/Metadata.java
---
@@ -918,18 +916,22 @@ public void setMax(Object max) {
@JsonProperty public ConcurrentHashMap<ColumnTypeMetadata_v2.Key,
ColumnTypeMetadata_v2> columnTypeInfo;
@JsonProperty List<ParquetFileMetadata_v2> files;
@JsonProperty List<String> directories;
- @JsonProperty String drillVersion;
--- End diff --
I agree regarding future similar issues. So I returned this field to
`ParquetTableMetadataBase` in the new commit.
But to determine that the parquet file is new and definitely with correct
date values we have a new flag in parquet metadata "is.date.correct = true".
Thus, it is more easy to determine corrupted date values and there is no need
to wait the end of release to merge these changes.
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