Talat Uyarer created FLINK-39251:
------------------------------------
Summary: Support Nanosecond Logical Types in Flink Avro
Key: FLINK-39251
URL: https://issues.apache.org/jira/browse/FLINK-39251
Project: Flink
Issue Type: Improvement
Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
Affects Versions: 2.2.0
Reporter: Talat Uyarer
Currently, the Flink Avro format support for `TIMESTAMP` and
`TIMESTAMP_WITH_LOCAL_TIME_ZONE` is capped at microsecond precision (6).
Standard Apache Avro (up to 1.11) only defines logical types for
`timestamp-millis` and `timestamp-micros`.
When Flink tables utilize *{*}nanosecond precision (`TIMESTAMP(9)`){*}*, there
is no native Avro logical type mapping, leading to unsupported type exceptions
during automatic schema conversion.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
