Sql error: Spark GeneratedIterator grows beyond 64 KB-CodePudding

Program is running now has been at the wrong these days, always don't understand the reason, also please feel free to comment...
 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR - 18/07/23 02:01:38 ERROR CodeGenerator: failed to compile: org. Codehaus. Janino. JaninoRuntimeException: Code of method "agg_doAggregateWithKeys $(Lorg/apache/spark/SQL/catalyst/expressions/GeneratedClass $GeneratedIterator) V "of the class" org. Apache. Spark. SQL. Catalyst. Expressions. GeneratedClass $GeneratedIterator "grows beyond 64 KB 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 001 */public Object the generate (Object [] references) {
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 002 */return new GeneratedIterator (references). 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 003 */} 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* */004 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* */005 final class GeneratedIterator extends org. Apache. Spark.. SQL execution. BufferedRowIterator {
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 006 */private Object [] references; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 007 */private scala. Collections. The Iterator [] inputs; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 008 */private Boolean agg_initAgg; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 009 */private Boolean agg_bufIsNull; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 010 */private long agg_bufValue; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 011 */private Boolean agg_bufIsNull1; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 012 */private long agg_bufValue1; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 013 */private Boolean agg_bufIsNull2; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 014 */private long agg_bufValue2; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 015 */private Boolean agg_bufIsNull3; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 016 */private long agg_bufValue3; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 017 */private Boolean agg_bufIsNull4; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 018 */private long agg_bufValue4; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 019 */private Boolean agg_bufIsNull5; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 020 */private long agg_bufValue5; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 021 */private Boolean agg_bufIsNull6; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 022 */private long agg_bufValue6; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 023 */private Boolean agg_bufIsNull7; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 024 */private long agg_bufValue7; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 025 */private Boolean agg_bufIsNull8; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 026 */private long agg_bufValue8; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 027 */private Boolean agg_bufIsNull9; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 028 */private long agg_bufValue9; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 029 */private Boolean agg_bufIsNull10; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 030 */private long agg_bufValue10; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 031 */private Boolean agg_bufIsNull11; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 032 */private long agg_bufValue11; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 033 */private Boolean agg_bufIsNull12; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 034 */private long agg_bufValue12; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 035 */private Boolean agg_bufIsNull13; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 036 */private long agg_bufValue13; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 037 */private Boolean agg_bufIsNull14; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 038 */private long agg_bufValue14; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 039 */private Boolean agg_bufIsNull15; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 040 */private long agg_bufValue15; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 041 */private Boolean agg_bufIsNull16; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 042 */private long agg_bufValue16; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 043 */private Boolean agg_bufIsNull17; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 044 */private long agg_bufValue17; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 045 */private Boolean agg_bufIsNull18; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 046 */private long agg_bufValue18; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 047 */private Boolean agg_bufIsNull19; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 048 */private long agg_bufValue19; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 049 */private Boolean agg_bufIsNull20; 
The 23-07-2018 02:01:38 CST NsspAnaly ERROR -/* 050 */private long agg_bufValue20; 
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