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Posted to issues@calcite.apache.org by "groobyming (Jira)" <ji...@apache.org> on 2019/11/18 07:16:00 UTC
[jira] [Updated] (CALCITE-3511) Failed to serialize SqlNode to json
string using jackson
[ https://issues.apache.org/jira/browse/CALCITE-3511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
groobyming updated CALCITE-3511:
--------------------------------
Labels: SqlNode calcite calcite-core jackson json (was: )
> 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: Bug
> Components: core
> Affects Versions: 1.21.0
> Reporter: groobyming
> Priority: Critical
> Labels: SqlNode, calcite, calcite-core, jackson, json
>
> 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
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