[ https://issues.apache.org/jira/browse/CALCITE-3511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
groobyming closed CALCITE-3511. ------------------------------- Fix Version/s: 1.21.0 Resolution: Not A Problem > Failed to serialize SqlNode to json string using jackson > -------------------------------------------------------- > > Key: CALCITE-3511 > URL: https://issues.apache.org/jira/browse/CALCITE-3511 > Project: Calcite > Issue Type: New Feature > Components: core > Affects Versions: 1.21.0 > Reporter: groobyming > Priority: Major > Labels: SqlNode, calcite, calcite-core, jackson, json > Fix For: 1.21.0 > > Attachments: screenshot-1.png > > > Failed to serialize SqlNode to json string using jackson, Exception as > follows: > Caused by: java.lang.UnsupportedOperationException: class > org.apache.calcite.sql.SqlSelectOperator: SELECT > at org.apache.calcite.util.Util.needToImplement(Util.java:967) > at > org.apache.calcite.sql.SqlOperator.getOperandCountRange(SqlOperator.java:201) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:664) > at > com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:689) > ... 32 more -- This message was sent by Atlassian Jira (v8.3.4#803005)