Csaba Ringhofer created IMPALA-7889: ---------------------------------------
Summary: Write new logical types in Parquet Key: IMPALA-7889 URL: https://issues.apache.org/jira/browse/IMPALA-7889 Project: IMPALA Issue Type: Improvement Components: Backend Reporter: Csaba Ringhofer Assignee: Csaba Ringhofer Parquet added LogicalTypeAnnotation as a new way to express metadata about columns. For types that already exist, the old way (ConvertedType) should be also written to remain compatible with older readers, but new types (like int64 nano) are only added as LogicalTypeAnnotation. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org