[jira] [Commented] (SPARK-25582) Error in Spark logs when using the org.apache.spark:spark-sql_2.11:2.2.0 Java library
[ https://issues.apache.org/jira/browse/SPARK-25582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16634284#comment-16634284 ] Apache Spark commented on SPARK-25582: -- User 'mgaido91' has created a pull request for this issue: https://github.com/apache/spark/pull/22602 > Error in Spark logs when using the org.apache.spark:spark-sql_2.11:2.2.0 Java > library > - > > Key: SPARK-25582 > URL: https://issues.apache.org/jira/browse/SPARK-25582 > Project: Spark > Issue Type: Bug > Components: Java API >Affects Versions: 2.2.0 >Reporter: Thomas Brugiere >Priority: Major > Attachments: fileA.csv, fileB.csv, fileC.csv > > > I have noticed an error that appears in the Spark logs when using the Spark > SQL library in a Java 8 project. > When I run the code below with the attached files as input, I can see the > ERROR below in the application logs. > I am using the *org.apache.spark:spark-sql_2.11:2.2.0* library in my Java > project > Note that the same logic implemented with the Python API (pyspark) doesn't > produce any Exception like this. > *Code* > {code:java} > SparkConf conf = new SparkConf().setAppName("SparkBug").setMaster("local"); > SparkSession sparkSession = SparkSession.builder().config(conf).getOrCreate(); > Dataset df_a = sparkSession.read().option("header", > true).csv("local/fileA.csv").dropDuplicates(); > Dataset df_b = sparkSession.read().option("header", > true).csv("local/fileB.csv").dropDuplicates(); > Dataset df_c = sparkSession.read().option("header", > true).csv("local/fileC.csv").dropDuplicates(); > String[] key_join_1 = new String[]{"colA", "colB", "colC", "colD", "colE", > "colF"}; > String[] key_join_2 = new String[]{"colA", "colB", "colC", "colD", "colE"}; > Dataset df_inventory_1 = df_a.join(df_b, arrayToSeq(key_join_1), "left"); > Dataset df_inventory_2 = df_inventory_1.join(df_c, > arrayToSeq(key_join_2), "left"); > df_inventory_2.show(); > {code} > *Error message* > {code:java} > 18/10/01 09:58:07 ERROR CodeGenerator: failed to compile: > org.codehaus.commons.compiler.CompileException: File 'generated.java', Line > 202, Column 18: Expression "agg_isNull_28" is not an rvalue > org.codehaus.commons.compiler.CompileException: File 'generated.java', Line > 202, Column 18: Expression "agg_isNull_28" is not an rvalue > at org.codehaus.janino.UnitCompiler.compileError(UnitCompiler.java:11821) > at > org.codehaus.janino.UnitCompiler.toRvalueOrCompileException(UnitCompiler.java:7170) > at > org.codehaus.janino.UnitCompiler.getConstantValue2(UnitCompiler.java:5332) > at org.codehaus.janino.UnitCompiler.access$9400(UnitCompiler.java:212) > at > org.codehaus.janino.UnitCompiler$13$1.visitAmbiguousName(UnitCompiler.java:5287) > at org.codehaus.janino.Java$AmbiguousName.accept(Java.java:4053) > at org.codehaus.janino.UnitCompiler$13.visitLvalue(UnitCompiler.java:5284) > at org.codehaus.janino.Java$Lvalue.accept(Java.java:3977) > at > org.codehaus.janino.UnitCompiler.getConstantValue(UnitCompiler.java:5280) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:2391) > at org.codehaus.janino.UnitCompiler.access$1900(UnitCompiler.java:212) > at > org.codehaus.janino.UnitCompiler$6.visitIfStatement(UnitCompiler.java:1474) > at > org.codehaus.janino.UnitCompiler$6.visitIfStatement(UnitCompiler.java:1466) > at org.codehaus.janino.Java$IfStatement.accept(Java.java:2926) > at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:1466) > at > org.codehaus.janino.UnitCompiler.compileStatements(UnitCompiler.java:1546) > at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:3075) > at > org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1336) > at > org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1309) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:799) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:958) > at org.codehaus.janino.UnitCompiler.access$700(UnitCompiler.java:212) > at > org.codehaus.janino.UnitCompiler$2.visitMemberClassDeclaration(UnitCompiler.java:393) > at > org.codehaus.janino.UnitCompiler$2.visitMemberClassDeclaration(UnitCompiler.java:385) > at org.codehaus.janino.Java$MemberClassDeclaration.accept(Java.java:1286) > at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:385) > at > org.codehaus.janino.UnitCompiler.compileDeclaredMemberTypes(UnitCompiler.java:1285) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:825) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:411) > at org.codehaus.janino.UnitCompiler.access$400(UnitCompiler.java:212
[jira] [Commented] (SPARK-25582) Error in Spark logs when using the org.apache.spark:spark-sql_2.11:2.2.0 Java library
[ https://issues.apache.org/jira/browse/SPARK-25582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16634290#comment-16634290 ] Apache Spark commented on SPARK-25582: -- User 'mgaido91' has created a pull request for this issue: https://github.com/apache/spark/pull/22602 > Error in Spark logs when using the org.apache.spark:spark-sql_2.11:2.2.0 Java > library > - > > Key: SPARK-25582 > URL: https://issues.apache.org/jira/browse/SPARK-25582 > Project: Spark > Issue Type: Bug > Components: Java API >Affects Versions: 2.2.0 >Reporter: Thomas Brugiere >Priority: Major > Attachments: fileA.csv, fileB.csv, fileC.csv > > > I have noticed an error that appears in the Spark logs when using the Spark > SQL library in a Java 8 project. > When I run the code below with the attached files as input, I can see the > ERROR below in the application logs. > I am using the *org.apache.spark:spark-sql_2.11:2.2.0* library in my Java > project > Note that the same logic implemented with the Python API (pyspark) doesn't > produce any Exception like this. > *Code* > {code:java} > SparkConf conf = new SparkConf().setAppName("SparkBug").setMaster("local"); > SparkSession sparkSession = SparkSession.builder().config(conf).getOrCreate(); > Dataset df_a = sparkSession.read().option("header", > true).csv("local/fileA.csv").dropDuplicates(); > Dataset df_b = sparkSession.read().option("header", > true).csv("local/fileB.csv").dropDuplicates(); > Dataset df_c = sparkSession.read().option("header", > true).csv("local/fileC.csv").dropDuplicates(); > String[] key_join_1 = new String[]{"colA", "colB", "colC", "colD", "colE", > "colF"}; > String[] key_join_2 = new String[]{"colA", "colB", "colC", "colD", "colE"}; > Dataset df_inventory_1 = df_a.join(df_b, arrayToSeq(key_join_1), "left"); > Dataset df_inventory_2 = df_inventory_1.join(df_c, > arrayToSeq(key_join_2), "left"); > df_inventory_2.show(); > {code} > *Error message* > {code:java} > 18/10/01 09:58:07 ERROR CodeGenerator: failed to compile: > org.codehaus.commons.compiler.CompileException: File 'generated.java', Line > 202, Column 18: Expression "agg_isNull_28" is not an rvalue > org.codehaus.commons.compiler.CompileException: File 'generated.java', Line > 202, Column 18: Expression "agg_isNull_28" is not an rvalue > at org.codehaus.janino.UnitCompiler.compileError(UnitCompiler.java:11821) > at > org.codehaus.janino.UnitCompiler.toRvalueOrCompileException(UnitCompiler.java:7170) > at > org.codehaus.janino.UnitCompiler.getConstantValue2(UnitCompiler.java:5332) > at org.codehaus.janino.UnitCompiler.access$9400(UnitCompiler.java:212) > at > org.codehaus.janino.UnitCompiler$13$1.visitAmbiguousName(UnitCompiler.java:5287) > at org.codehaus.janino.Java$AmbiguousName.accept(Java.java:4053) > at org.codehaus.janino.UnitCompiler$13.visitLvalue(UnitCompiler.java:5284) > at org.codehaus.janino.Java$Lvalue.accept(Java.java:3977) > at > org.codehaus.janino.UnitCompiler.getConstantValue(UnitCompiler.java:5280) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:2391) > at org.codehaus.janino.UnitCompiler.access$1900(UnitCompiler.java:212) > at > org.codehaus.janino.UnitCompiler$6.visitIfStatement(UnitCompiler.java:1474) > at > org.codehaus.janino.UnitCompiler$6.visitIfStatement(UnitCompiler.java:1466) > at org.codehaus.janino.Java$IfStatement.accept(Java.java:2926) > at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:1466) > at > org.codehaus.janino.UnitCompiler.compileStatements(UnitCompiler.java:1546) > at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:3075) > at > org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1336) > at > org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1309) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:799) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:958) > at org.codehaus.janino.UnitCompiler.access$700(UnitCompiler.java:212) > at > org.codehaus.janino.UnitCompiler$2.visitMemberClassDeclaration(UnitCompiler.java:393) > at > org.codehaus.janino.UnitCompiler$2.visitMemberClassDeclaration(UnitCompiler.java:385) > at org.codehaus.janino.Java$MemberClassDeclaration.accept(Java.java:1286) > at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:385) > at > org.codehaus.janino.UnitCompiler.compileDeclaredMemberTypes(UnitCompiler.java:1285) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:825) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:411) > at org.codehaus.janino.UnitCompiler.access$400(UnitCompiler.java:212
[jira] [Commented] (SPARK-25582) Error in Spark logs when using the org.apache.spark:spark-sql_2.11:2.2.0 Java library
[ https://issues.apache.org/jira/browse/SPARK-25582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16634389#comment-16634389 ] Marco Gaido commented on SPARK-25582: - Sorry, I linked the wrong JIRA in the PR. Please disregard it. I'll unlink asap as I am not in front of my laptop now. Sorry for the trouble. > Error in Spark logs when using the org.apache.spark:spark-sql_2.11:2.2.0 Java > library > - > > Key: SPARK-25582 > URL: https://issues.apache.org/jira/browse/SPARK-25582 > Project: Spark > Issue Type: Bug > Components: Java API >Affects Versions: 2.2.0 >Reporter: Thomas Brugiere >Priority: Major > Attachments: fileA.csv, fileB.csv, fileC.csv > > > I have noticed an error that appears in the Spark logs when using the Spark > SQL library in a Java 8 project. > When I run the code below with the attached files as input, I can see the > ERROR below in the application logs. > I am using the *org.apache.spark:spark-sql_2.11:2.2.0* library in my Java > project > Note that the same logic implemented with the Python API (pyspark) doesn't > produce any Exception like this. > *Code* > {code:java} > SparkConf conf = new SparkConf().setAppName("SparkBug").setMaster("local"); > SparkSession sparkSession = SparkSession.builder().config(conf).getOrCreate(); > Dataset df_a = sparkSession.read().option("header", > true).csv("local/fileA.csv").dropDuplicates(); > Dataset df_b = sparkSession.read().option("header", > true).csv("local/fileB.csv").dropDuplicates(); > Dataset df_c = sparkSession.read().option("header", > true).csv("local/fileC.csv").dropDuplicates(); > String[] key_join_1 = new String[]{"colA", "colB", "colC", "colD", "colE", > "colF"}; > String[] key_join_2 = new String[]{"colA", "colB", "colC", "colD", "colE"}; > Dataset df_inventory_1 = df_a.join(df_b, arrayToSeq(key_join_1), "left"); > Dataset df_inventory_2 = df_inventory_1.join(df_c, > arrayToSeq(key_join_2), "left"); > df_inventory_2.show(); > {code} > *Error message* > {code:java} > 18/10/01 09:58:07 ERROR CodeGenerator: failed to compile: > org.codehaus.commons.compiler.CompileException: File 'generated.java', Line > 202, Column 18: Expression "agg_isNull_28" is not an rvalue > org.codehaus.commons.compiler.CompileException: File 'generated.java', Line > 202, Column 18: Expression "agg_isNull_28" is not an rvalue > at org.codehaus.janino.UnitCompiler.compileError(UnitCompiler.java:11821) > at > org.codehaus.janino.UnitCompiler.toRvalueOrCompileException(UnitCompiler.java:7170) > at > org.codehaus.janino.UnitCompiler.getConstantValue2(UnitCompiler.java:5332) > at org.codehaus.janino.UnitCompiler.access$9400(UnitCompiler.java:212) > at > org.codehaus.janino.UnitCompiler$13$1.visitAmbiguousName(UnitCompiler.java:5287) > at org.codehaus.janino.Java$AmbiguousName.accept(Java.java:4053) > at org.codehaus.janino.UnitCompiler$13.visitLvalue(UnitCompiler.java:5284) > at org.codehaus.janino.Java$Lvalue.accept(Java.java:3977) > at > org.codehaus.janino.UnitCompiler.getConstantValue(UnitCompiler.java:5280) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:2391) > at org.codehaus.janino.UnitCompiler.access$1900(UnitCompiler.java:212) > at > org.codehaus.janino.UnitCompiler$6.visitIfStatement(UnitCompiler.java:1474) > at > org.codehaus.janino.UnitCompiler$6.visitIfStatement(UnitCompiler.java:1466) > at org.codehaus.janino.Java$IfStatement.accept(Java.java:2926) > at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:1466) > at > org.codehaus.janino.UnitCompiler.compileStatements(UnitCompiler.java:1546) > at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:3075) > at > org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1336) > at > org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1309) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:799) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:958) > at org.codehaus.janino.UnitCompiler.access$700(UnitCompiler.java:212) > at > org.codehaus.janino.UnitCompiler$2.visitMemberClassDeclaration(UnitCompiler.java:393) > at > org.codehaus.janino.UnitCompiler$2.visitMemberClassDeclaration(UnitCompiler.java:385) > at org.codehaus.janino.Java$MemberClassDeclaration.accept(Java.java:1286) > at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:385) > at > org.codehaus.janino.UnitCompiler.compileDeclaredMemberTypes(UnitCompiler.java:1285) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:825) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:411) > at org.codehaus.janino.UnitCo
[jira] [Commented] (SPARK-25582) Error in Spark logs when using the org.apache.spark:spark-sql_2.11:2.2.0 Java library
[ https://issues.apache.org/jira/browse/SPARK-25582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16635655#comment-16635655 ] Thomas Brugiere commented on SPARK-25582: - Hi Marco, Do I need to do anything on my side in order for this Issue to be processed regularly (I don't know if the "In Progress" status is the result of the wrong PR linked)? Thanks > Error in Spark logs when using the org.apache.spark:spark-sql_2.11:2.2.0 Java > library > - > > Key: SPARK-25582 > URL: https://issues.apache.org/jira/browse/SPARK-25582 > Project: Spark > Issue Type: Bug > Components: Java API >Affects Versions: 2.2.0 >Reporter: Thomas Brugiere >Priority: Major > Attachments: fileA.csv, fileB.csv, fileC.csv > > > I have noticed an error that appears in the Spark logs when using the Spark > SQL library in a Java 8 project. > When I run the code below with the attached files as input, I can see the > ERROR below in the application logs. > I am using the *org.apache.spark:spark-sql_2.11:2.2.0* library in my Java > project > Note that the same logic implemented with the Python API (pyspark) doesn't > produce any Exception like this. > *Code* > {code:java} > SparkConf conf = new SparkConf().setAppName("SparkBug").setMaster("local"); > SparkSession sparkSession = SparkSession.builder().config(conf).getOrCreate(); > Dataset df_a = sparkSession.read().option("header", > true).csv("local/fileA.csv").dropDuplicates(); > Dataset df_b = sparkSession.read().option("header", > true).csv("local/fileB.csv").dropDuplicates(); > Dataset df_c = sparkSession.read().option("header", > true).csv("local/fileC.csv").dropDuplicates(); > String[] key_join_1 = new String[]{"colA", "colB", "colC", "colD", "colE", > "colF"}; > String[] key_join_2 = new String[]{"colA", "colB", "colC", "colD", "colE"}; > Dataset df_inventory_1 = df_a.join(df_b, arrayToSeq(key_join_1), "left"); > Dataset df_inventory_2 = df_inventory_1.join(df_c, > arrayToSeq(key_join_2), "left"); > df_inventory_2.show(); > {code} > *Error message* > {code:java} > 18/10/01 09:58:07 ERROR CodeGenerator: failed to compile: > org.codehaus.commons.compiler.CompileException: File 'generated.java', Line > 202, Column 18: Expression "agg_isNull_28" is not an rvalue > org.codehaus.commons.compiler.CompileException: File 'generated.java', Line > 202, Column 18: Expression "agg_isNull_28" is not an rvalue > at org.codehaus.janino.UnitCompiler.compileError(UnitCompiler.java:11821) > at > org.codehaus.janino.UnitCompiler.toRvalueOrCompileException(UnitCompiler.java:7170) > at > org.codehaus.janino.UnitCompiler.getConstantValue2(UnitCompiler.java:5332) > at org.codehaus.janino.UnitCompiler.access$9400(UnitCompiler.java:212) > at > org.codehaus.janino.UnitCompiler$13$1.visitAmbiguousName(UnitCompiler.java:5287) > at org.codehaus.janino.Java$AmbiguousName.accept(Java.java:4053) > at org.codehaus.janino.UnitCompiler$13.visitLvalue(UnitCompiler.java:5284) > at org.codehaus.janino.Java$Lvalue.accept(Java.java:3977) > at > org.codehaus.janino.UnitCompiler.getConstantValue(UnitCompiler.java:5280) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:2391) > at org.codehaus.janino.UnitCompiler.access$1900(UnitCompiler.java:212) > at > org.codehaus.janino.UnitCompiler$6.visitIfStatement(UnitCompiler.java:1474) > at > org.codehaus.janino.UnitCompiler$6.visitIfStatement(UnitCompiler.java:1466) > at org.codehaus.janino.Java$IfStatement.accept(Java.java:2926) > at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:1466) > at > org.codehaus.janino.UnitCompiler.compileStatements(UnitCompiler.java:1546) > at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:3075) > at > org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1336) > at > org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1309) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:799) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:958) > at org.codehaus.janino.UnitCompiler.access$700(UnitCompiler.java:212) > at > org.codehaus.janino.UnitCompiler$2.visitMemberClassDeclaration(UnitCompiler.java:393) > at > org.codehaus.janino.UnitCompiler$2.visitMemberClassDeclaration(UnitCompiler.java:385) > at org.codehaus.janino.Java$MemberClassDeclaration.accept(Java.java:1286) > at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:385) > at > org.codehaus.janino.UnitCompiler.compileDeclaredMemberTypes(UnitCompiler.java:1285) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:825) > at org.codehaus.janino.UnitCompiler.compile2(UnitC
[jira] [Commented] (SPARK-25582) Error in Spark logs when using the org.apache.spark:spark-sql_2.11:2.2.0 Java library
[ https://issues.apache.org/jira/browse/SPARK-25582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16636616#comment-16636616 ] Marco Gaido commented on SPARK-25582: - Hi [~onyssius]. Sorry for the trouble, it shows as "In Progress" because I put the wrong JIRA number while creating a PR for another ticket. I wrongly put this ticket number instead of the right one. Sorry for the trouble. I cannot change the status to "Open" back. You might want to resolve the issue and reopen it in order to have it "Reopened" and not "In Progress". As far as this JIRA is regarded, anyway, I think the best things you can do to bring it forward are: - check if the issue is still present using current master (if not, probably you just need to upgrade to a newer version); - if it reproduces, it would be great if you could simplify as much as possible the reproducer. Thanks. > Error in Spark logs when using the org.apache.spark:spark-sql_2.11:2.2.0 Java > library > - > > Key: SPARK-25582 > URL: https://issues.apache.org/jira/browse/SPARK-25582 > Project: Spark > Issue Type: Bug > Components: Java API >Affects Versions: 2.2.0 >Reporter: Thomas Brugiere >Priority: Major > Attachments: fileA.csv, fileB.csv, fileC.csv > > > I have noticed an error that appears in the Spark logs when using the Spark > SQL library in a Java 8 project. > When I run the code below with the attached files as input, I can see the > ERROR below in the application logs. > I am using the *org.apache.spark:spark-sql_2.11:2.2.0* library in my Java > project > Note that the same logic implemented with the Python API (pyspark) doesn't > produce any Exception like this. > *Code* > {code:java} > SparkConf conf = new SparkConf().setAppName("SparkBug").setMaster("local"); > SparkSession sparkSession = SparkSession.builder().config(conf).getOrCreate(); > Dataset df_a = sparkSession.read().option("header", > true).csv("local/fileA.csv").dropDuplicates(); > Dataset df_b = sparkSession.read().option("header", > true).csv("local/fileB.csv").dropDuplicates(); > Dataset df_c = sparkSession.read().option("header", > true).csv("local/fileC.csv").dropDuplicates(); > String[] key_join_1 = new String[]{"colA", "colB", "colC", "colD", "colE", > "colF"}; > String[] key_join_2 = new String[]{"colA", "colB", "colC", "colD", "colE"}; > Dataset df_inventory_1 = df_a.join(df_b, arrayToSeq(key_join_1), "left"); > Dataset df_inventory_2 = df_inventory_1.join(df_c, > arrayToSeq(key_join_2), "left"); > df_inventory_2.show(); > {code} > *Error message* > {code:java} > 18/10/01 09:58:07 ERROR CodeGenerator: failed to compile: > org.codehaus.commons.compiler.CompileException: File 'generated.java', Line > 202, Column 18: Expression "agg_isNull_28" is not an rvalue > org.codehaus.commons.compiler.CompileException: File 'generated.java', Line > 202, Column 18: Expression "agg_isNull_28" is not an rvalue > at org.codehaus.janino.UnitCompiler.compileError(UnitCompiler.java:11821) > at > org.codehaus.janino.UnitCompiler.toRvalueOrCompileException(UnitCompiler.java:7170) > at > org.codehaus.janino.UnitCompiler.getConstantValue2(UnitCompiler.java:5332) > at org.codehaus.janino.UnitCompiler.access$9400(UnitCompiler.java:212) > at > org.codehaus.janino.UnitCompiler$13$1.visitAmbiguousName(UnitCompiler.java:5287) > at org.codehaus.janino.Java$AmbiguousName.accept(Java.java:4053) > at org.codehaus.janino.UnitCompiler$13.visitLvalue(UnitCompiler.java:5284) > at org.codehaus.janino.Java$Lvalue.accept(Java.java:3977) > at > org.codehaus.janino.UnitCompiler.getConstantValue(UnitCompiler.java:5280) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:2391) > at org.codehaus.janino.UnitCompiler.access$1900(UnitCompiler.java:212) > at > org.codehaus.janino.UnitCompiler$6.visitIfStatement(UnitCompiler.java:1474) > at > org.codehaus.janino.UnitCompiler$6.visitIfStatement(UnitCompiler.java:1466) > at org.codehaus.janino.Java$IfStatement.accept(Java.java:2926) > at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:1466) > at > org.codehaus.janino.UnitCompiler.compileStatements(UnitCompiler.java:1546) > at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:3075) > at > org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1336) > at > org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1309) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:799) > at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:958) > at org.codehaus.janino.UnitCompiler.access$700(UnitCompiler.java:212) > at > org.codehaus.janino.UnitCompiler$2.visitMemberClas