[jira] [Created] (HIVE-20030) Fix Java compile errors that show up in IntelliJ from ConvertJoinMapJoin.java and AnnotateRunTimeStatsOptimizer.java

["Andrew Sherman (JIRA)" <ji...@apache.org>]

Andrew Sherman created HIVE-20030:
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             Summary: Fix Java compile errors that show up in IntelliJ from ConvertJoinMapJoin.java and AnnotateRunTimeStatsOptimizer.java
                 Key: HIVE-20030
                 URL: https://issues.apache.org/jira/browse/HIVE-20030
             Project: Hive
          Issue Type: Task
            Reporter: Andrew Sherman
            Assignee: Andrew Sherman


For some reason the Java compiler in IntellJ is more strict that the Oracle jdk compiler. Maybe this is something that can be configured away, but as it is simple I propose to make the code more type correct. 

{code}
/Users/asherman/git/asf/hive2/ql/src/java/org/apache/hadoop/hive/ql/optimizer/ConvertJoinMapJoin.java
Error:(613, 24) java: no suitable method found for findOperatorsUpstream(java.util.List<org.apache.hadoop.hive.ql.exec.Operator<? extends org.apache.hadoop.hive.ql.plan.OperatorDesc>>,java.lang.Class<org.apache.hadoop.hive.ql.exec.ReduceSinkOperator>)
    method org.apache.hadoop.hive.ql.exec.OperatorUtils.<T>findOperatorsUpstream(org.apache.hadoop.hive.ql.exec.Operator<?>,java.lang.Class<T>) is not applicable
      (cannot infer type-variable(s) T
        (argument mismatch; java.util.List<org.apache.hadoop.hive.ql.exec.Operator<? extends org.apache.hadoop.hive.ql.plan.OperatorDesc>> cannot be converted to org.apache.hadoop.hive.ql.exec.Operator<?>))
    method org.apache.hadoop.hive.ql.exec.OperatorUtils.<T>findOperatorsUpstream(java.util.Collection<org.apache.hadoop.hive.ql.exec.Operator<?>>,java.lang.Class<T>) is not applicable
      (cannot infer type-variable(s) T
        (argument mismatch; java.util.List<org.apache.hadoop.hive.ql.exec.Operator<? extends org.apache.hadoop.hive.ql.plan.OperatorDesc>> cannot be converted to java.util.Collection<org.apache.hadoop.hive.ql.exec.Operator<?>>))
    method org.apache.hadoop.hive.ql.exec.OperatorUtils.<T>findOperatorsUpstream(org.apache.hadoop.hive.ql.exec.Operator<?>,java.lang.Class<T>,java.util.Set<T>) is not applicable
      (cannot infer type-variable(s) T
        (actual and formal argument lists differ in length))
{code}

and

{code}
/Users/asherman/git/asf/hive2/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/AnnotateRunTimeStatsOptimizer.java
Error:(76, 12) java: no suitable method found for addAll(java.util.List<org.apache.hadoop.hive.ql.exec.Operator<?>>)
    method java.util.Collection.addAll(java.util.Collection<? extends org.apache.hadoop.hive.ql.exec.Operator<? extends org.apache.hadoop.hive.ql.plan.OperatorDesc>>) is not applicable
      (argument mismatch; java.util.List<org.apache.hadoop.hive.ql.exec.Operator<?>> cannot be converted to java.util.Collection<? extends org.apache.hadoop.hive.ql.exec.Operator<? extends org.apache.hadoop.hive.ql.plan.OperatorDesc>>)
    method java.util.Set.addAll(java.util.Collection<? extends org.apache.hadoop.hive.ql.exec.Operator<? extends org.apache.hadoop.hive.ql.plan.OperatorDesc>>) is not applicable
      (argument mismatch; java.util.List<org.apache.hadoop.hive.ql.exec.Operator<?>> cannot be converted to java.util.Collection<? extends org.apache.hadoop.hive.ql.exec.Operator<? extends org.apache.hadoop.hive.ql.plan.OperatorDesc>>)
Error:(80, 14) java: no suitable method found for addAll(java.util.Set<org.apache.hadoop.hive.ql.exec.Operator<?>>)
    method java.util.Collection.addAll(java.util.Collection<? extends org.apache.hadoop.hive.ql.exec.Operator<? extends org.apache.hadoop.hive.ql.plan.OperatorDesc>>) is not applicable
      (argument mismatch; java.util.Set<org.apache.hadoop.hive.ql.exec.Operator<?>> cannot be converted to java.util.Collection<? extends org.apache.hadoop.hive.ql.exec.Operator<? extends org.apache.hadoop.hive.ql.plan.OperatorDesc>>)
    method java.util.Set.addAll(java.util.Collection<? extends org.apache.hadoop.hive.ql.exec.Operator<? extends org.apache.hadoop.hive.ql.plan.OperatorDesc>>) is not applicable
      (argument mismatch; java.util.Set<org.apache.hadoop.hive.ql.exec.Operator<?>> cannot be converted to java.util.Collection<? extends org.apache.hadoop.hive.ql.exec.Operator<? extends org.apache.hadoop.hive.ql.plan.OperatorDesc>>)
Error:(85, 14) java: no suitable method found for addAll(java.util.Set<org.apache.hadoop.hive.ql.exec.Operator<?>>)
    method java.util.Collection.addAll(java.util.Collection<? extends org.apache.hadoop.hive.ql.exec.Operator<? extends org.apache.hadoop.hive.ql.plan.OperatorDesc>>) is not applicable
      (argument mismatch; java.util.Set<org.apache.hadoop.hive.ql.exec.Operator<?>> cannot be converted to java.util.Collection<? extends org.apache.hadoop.hive.ql.exec.Operator<? extends org.apache.hadoop.hive.ql.plan.OperatorDesc>>)
    method java.util.Set.addAll(java.util.Collection<? extends org.apache.hadoop.hive.ql.exec.Operator<? extends org.apache.hadoop.hive.ql.plan.OperatorDesc>>) is not applicable
      (argument mismatch; java.util.Set<org.apache.hadoop.hive.ql.exec.Operator<?>> cannot be converted to java.util.Collection<? extends org.apache.hadoop.hive.ql.exec.Operator<? extends org.apache.hadoop.hive.ql.plan.OperatorDesc>>)
/Users/asherman/git/asf/hive2/ql/target/generated-sources/java/org/apache/hadoop/hive/ql/exec/vector/expressions/gen/IntervalYearMonthScalarAddTimestampColumn.java
{code}



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