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From "Zoltan Haindrich (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-20008) Fix second compilation errors in ql
Date Thu, 28 Jun 2018 14:59:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-20008?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zoltan Haindrich updated HIVE-20008:
------------------------------------
    Attachment: HIVE-20008.02.patch

> 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
>            Priority: Major
>         Attachments: HIVE-20008.01.patch, HIVE-20008.02.patch
>
>
> 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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