[jira] [Created] (HIVE-20008) Fix second compilation errors in ql

["Zoltan Haindrich (JIRA)" <ji...@apache.org>]

Zoltan Haindrich created HIVE-20008:
---------------------------------------

             Summary: Fix second compilation errors in ql
                 Key: HIVE-20008
                 URL: https://issues.apache.org/jira/browse/HIVE-20008
             Project: Hive
          Issue Type: Bug
            Reporter: Zoltan Haindrich
            Assignee: Zoltan Haindrich


I'm bumping into this a lot lately....and I've just had enough from removing my {{ql/target/classes} dir by hand and building again..

executing the following script:
{code}
git clean -dfx
mvn install -pl ql -DskipTests -am
echo >> ql/src/java/org/apache/hadoop/hive/ql/parse/UpdateDeleteSemanticAnalyzer.java
mvn install -pl ql -DskipTests
{code}

results in a compilation error; probably because incremental compilation have some issues keeping track the template arguments...
{code}
pile) on project hive-exec: Compilation failure: Compilation failure: 
[ERROR] /mnt/work/hwx/hive/master/ql/src/java/org/apache/hadoop/hive/ql/parse/UpdateDeleteSemanticAnalyzer.java:[217,22] incompatible types: java.util.List<org.apache.hadoop.hive.ql.exec.Task<?>> cannot be converted to java.util.List<org.apache.hadoop.hive.ql.exec.Task<? extends java.io.Serializable>>
[ERROR] /mnt/work/hwx/hive/master/ql/src/java/org/apache/hadoop/hive/ql/parse/UpdateDeleteSemanticAnalyzer.java:[241,19] incompatible types: java.util.List<org.apache.hadoop.hive.ql.exec.Task<?>> cannot be converted to java.util.List<org.apache.hadoop.hive.ql.exec.Task<? extends java.io.Serializable>>
{code}





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