hello,
I followed your guide and modified sql to
"select BUYER_ID from KYLIN_SALES where BUYER_ID = '10000002' group by
BUYER_ID"
got the similar error.
Error while compiling generated Java code: org.apache.calcite.DataContext
root; public org.apache.calcite.linq4j.Enumerable bind(final
org.apache.calcite.DataContext root0) { root = root0; final
org.apache.calcite.linq4j.Enumerable _inputEnumerable =
((org.apache.kylin.query.schema.OLAPTable)
root.getRootSchema().getSubSchema("DEFAULT").getTable("KYLIN_SALES")).executeOLAPQuery(root,
0); final org.apache.calcite.linq4j.AbstractEnumerable child = new
org.apache.calcite.linq4j.AbstractEnumerable(){ public
org.apache.calcite.linq4j.Enumerator enumerator() { return new
org.apache.calcite.linq4j.Enumerator(){ public final
org.apache.calcite.linq4j.Enumerator inputEnumerator =
_inputEnumerable.enumerator(); public void reset() {
inputEnumerator.reset(); } public boolean moveNext() { while
(inputEnumerator.moveNext()) { final Long inp7_ = (Long) ((Object[])
inputEnumerator.current())[7]; if (inp7_ != null && inp7_.longValue() ==
"10000002") { return true; } } return false; } public void close() {
inputEnumerator.close(); } public Object current() { return (Long)
((Object[]) inputEnumerator.current())[7]; } }; } }; return
child.distinct().take(50000); } public Class getElementType() { return
java.lang.Long.class; } while executing SQL: "select BUYER_ID from
KYLIN_SALES where BUYER_ID = '10000002' group by BUYER_ID LIMIT 50000"
--
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