[ https://issues.apache.org/jira/browse/HUDI-4894?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xianghu Wang updated HUDI-4894: ------------------------------- Description: schema for decimal column : { "name": "column_name", "type": ["null",{ "type": "fixed", "name": "fixed", "size": 5, "logicalType": "decimal", "precision": 10, "scale": 2 }], "default": null } exception: Caused by: java.lang.ClassCastException: java.lang.Double cannot be cast to java.util.List at org.apache.hudi.avro.MercifulJsonConverter$9.convert(MercifulJsonConverter.java:254) at org.apache.hudi.avro.MercifulJsonConverter$JsonToAvroFieldProcessor.convertToAvro(MercifulJsonConverter.java:151) at org.apache.hudi.avro.MercifulJsonConverter.convertJsonToAvroField(MercifulJsonConverter.java:140) at org.apache.hudi.avro.MercifulJsonConverter.convertJsonToAvro(MercifulJsonConverter.java:107) at org.apache.hudi.avro.MercifulJsonConverter.convert(MercifulJsonConverter.java:96) at org.apache.hudi.utilities.sources.helpers.AvroConvertor.fromJs was: schema for decimal column : { "name": "column_name", "type": ["null", { "type": "fixed", "name": "fixed", "size": 5, "logicalType": "decimal", "precision": 10, "scale": 2 }], "default": null } exception: Caused by: java.lang.ClassCastException: java.lang.Double cannot be cast to java.util.List at org.apache.hudi.avro.MercifulJsonConverter$9.convert(MercifulJsonConverter.java:254) at org.apache.hudi.avro.MercifulJsonConverter$JsonToAvroFieldProcessor.convertToAvro(MercifulJsonConverter.java:151) at org.apache.hudi.avro.MercifulJsonConverter.convertJsonToAvroField(MercifulJsonConverter.java:140) at org.apache.hudi.avro.MercifulJsonConverter.convertJsonToAvro(MercifulJsonConverter.java:107) at org.apache.hudi.avro.MercifulJsonConverter.convert(MercifulJsonConverter.java:96) at org.apache.hudi.utilities.sources.helpers.AvroConvertor.fromJs > Fix ClassCastException when using fixed type defining decimal column > -------------------------------------------------------------------- > > Key: HUDI-4894 > URL: https://issues.apache.org/jira/browse/HUDI-4894 > Project: Apache Hudi > Issue Type: Bug > Components: core > Reporter: Xianghu Wang > Assignee: Xianghu Wang > Priority: Major > Fix For: 0.12.1 > > > schema for decimal column : > { > "name": "column_name", > "type": ["null",{ > "type": "fixed", > "name": "fixed", > "size": 5, > "logicalType": "decimal", > "precision": 10, > "scale": 2 }], > "default": null > } > > exception: > Caused by: java.lang.ClassCastException: java.lang.Double cannot be cast to > java.util.List > at > org.apache.hudi.avro.MercifulJsonConverter$9.convert(MercifulJsonConverter.java:254) > at > org.apache.hudi.avro.MercifulJsonConverter$JsonToAvroFieldProcessor.convertToAvro(MercifulJsonConverter.java:151) > at > org.apache.hudi.avro.MercifulJsonConverter.convertJsonToAvroField(MercifulJsonConverter.java:140) > at > org.apache.hudi.avro.MercifulJsonConverter.convertJsonToAvro(MercifulJsonConverter.java:107) > at > org.apache.hudi.avro.MercifulJsonConverter.convert(MercifulJsonConverter.java:96) > at org.apache.hudi.utilities.sources.helpers.AvroConvertor.fromJs -- This message was sent by Atlassian Jira (v8.20.10#820010)