JIRA created for it: https://issues.apache.org/jira/browse/KYLIN-3637
ShaoFeng Shi <[email protected]> 于2018年10月17日周三 下午11:04写道： > Hi Yi, > > This is a bug. Could you please report a JIRA to Kylin? Thank you! > > yiwang <[email protected]> 于2018年10月15日周一 下午2:28写道： > >> Hi Kylin Team, >> >> When I ran sql "SELECT count(TRANS_ID) as TRANS_ID FROM KYLIN_SALES where >> TRANS_ID <> 1 union all select count(TRANS_ID) as TRANS_ID FROM >> KYLIN_SALES" >> on sample cube. >> >> Got Error: >> Error while compiling generated Java code: public static class Record2_1 >> implements java.io.Serializable { public Long TRANS_ID; public long >> _KY_COUNT__; public Record2_1() {} public boolean equals(Object o) { if >> (this == o) { return true; } if (!(o instanceof Record2_1)) { return >> false; >> } return java.util.Objects.equals(this.TRANS_ID, ((Record2_1) o).TRANS_ID) >> && this._KY_COUNT__ == ((Record2_1) o)._KY_COUNT__; } public int >> hashCode() >> { int h = 0; h = org.apache.calcite.runtime.Utilities.hash(h, >> this.TRANS_ID); h = org.apache.calcite.runtime.Utilities.hash(h, >> this._KY_COUNT__); return h; } public int compareTo(Record2_1 that) { int >> c; >> c = org.apache.calcite.runtime.Utilities.compareNullsLast(this.TRANS_ID, >> that.TRANS_ID); if (c != 0) { return c; } c = >> org.apache.calcite.runtime.Utilities.compare(this._KY_COUNT__, >> that._KY_COUNT__); if (c != 0) { return c; } return 0; } public String >> toString() { return "{TRANS_ID=" + this.TRANS_ID + ", _KY_COUNT__=" + >> this._KY_COUNT__ + "}"; } } public static class Record1_0 implements >> java.io.Serializable { public long f0; public Record1_0() {} public >> boolean >> equals(Object o) { if (this == o) { return true; } if (!(o instanceof >> Record1_0)) { return false; } return this.f0 == ((Record1_0) o).f0; } >> public >> int hashCode() { int h = 0; h = >> org.apache.calcite.runtime.Utilities.hash(h, >> this.f0); return h; } public int compareTo(Record1_0 that) { final int c; >> c >> = org.apache.calcite.runtime.Utilities.compare(this.f0, that.f0); if (c != >> 0) { return c; } return 0; } public String toString() { return "{f0=" + >> this.f0 + "}"; } } 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, >> 1); 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 inp0_ = (Long) ((Object[]) >> inputEnumerator.current())[0]; if (inp0_ != null && inp0_.longValue() != >> 1L) >> { return true; } } return false; } public void close() { >> inputEnumerator.close(); } public Object current() { final Object[] >> current >> = (Object[]) inputEnumerator.current(); return new Object[] { current[0], >> current[11]}; } }; } }; final org.apache.calcite.linq4j.Enumerable >> _inputEnumerable0 = ((org.apache.kylin.query.schema.OLAPTable) >> >> root.getRootSchema().getSubSchema("DEFAULT").getTable("KYLIN_SALES")).executeOLAPQuery(root, >> 2); final org.apache.calcite.linq4j.AbstractEnumerable child1 = 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 = >> _inputEnumerable0.enumerator(); public void reset() { >> inputEnumerator.reset(); } public boolean moveNext() { return >> inputEnumerator.moveNext(); } public void close() { >> inputEnumerator.close(); >> } public Object current() { final Object[] current = (Object[]) >> inputEnumerator.current(); return new Record2_1( (Long) current[0], >> org.apache.calcite.runtime.SqlFunctions.toLong(current[11])); } }; } }; >> return >> org.apache.calcite.linq4j.Linq4j.singletonEnumerable(child.aggregate(new >> org.apache.calcite.linq4j.function.Function0() { public Object apply() { >> long a0s0; a0s0 = 0; Record1_0 record0; record0 = new Record1_0(); >> record0.f0 = a0s0; return record0; } } .apply(), new >> org.apache.calcite.linq4j.function.Function2() { public Record1_0 >> apply(Record1_0 acc, Object[] in) { acc.f0 = acc.f0 + >> org.apache.calcite.runtime.SqlFunctions.toLong(in[1]); return acc; } >> public >> Record1_0 apply(Object acc, Object in) { return apply( (Record1_0) acc, >> (Object[]) in); } } , new org.apache.calcite.linq4j.function.Function1() { >> public long apply(Record1_0 acc) { return acc.f0; } public Object >> apply(Object acc) { return apply( (Record1_0) acc); } } >> >> )).concat(org.apache.calcite.linq4j.Linq4j.singletonEnumerable(child1.aggregate(new >> org.apache.calcite.linq4j.function.Function0() { public Object apply() { >> long a0s0; a0s0 = 0; Record1_0 record0; record0 = new Record1_0(); >> record0.f0 = a0s0; return record0; } } .apply(), new >> org.apache.calcite.linq4j.function.Function2() { public Record1_0 >> apply(Record1_0 acc, Record2_1 in) { acc.f0 = acc.f0 + in._KY_COUNT__; >> return acc; } public Record1_0 apply(Object acc, Object in) { return >> apply( >> (Record1_0) acc, (Record2_1) in); } } , new >> org.apache.calcite.linq4j.function.Function1() { public long >> apply(Record1_0 >> acc) { return acc.f0; } public Object apply(Object acc) { return apply( >> (Record1_0) acc); } } ))).take(50000); } public Class getElementType() { >> return long.class; } while executing SQL: "SELECT count(TRANS_ID) as >> TRANS_ID FROM KYLIN_SALES where TRANS_ID <> 1 union all select >> count(TRANS_ID) as TRANS_ID FROM KYLIN_SALES LIMIT 50000" >> >> Best regards >> Yi >> >> >> -- >> Sent from: http://apache-kylin.74782.x6.nabble.com/ >> > > > -- > Best regards, > > Shaofeng Shi 史少锋 > > -- Best regards, Shaofeng Shi 史少锋
