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Posted to dev@parquet.apache.org by "Gabor Szadovszky (JIRA)" <ji...@apache.org> on 2018/04/21 12:39:05 UTC

[jira] [Updated] (PARQUET-342) Can't build Parquet on Java 6

     [ https://issues.apache.org/jira/browse/PARQUET-342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gabor Szadovszky updated PARQUET-342:
-------------------------------------
    Fix Version/s: 1.8.2

> Can't build Parquet on Java 6
> -----------------------------
>
>                 Key: PARQUET-342
>                 URL: https://issues.apache.org/jira/browse/PARQUET-342
>             Project: Parquet
>          Issue Type: Bug
>          Components: parquet-mr
>            Reporter: Nezih Yigitbasi
>            Assignee: Nezih Yigitbasi
>            Priority: Major
>             Fix For: 2.0.0, 1.8.2
>
>
> I am having problems building the latest master with Java 6. I tried building the whole project 
> {noformat}mvn clean install -DskipTests{noformat}
>  and I also tried building individual modules 
> {noformat}mvn --projects parquet-common -am -amd -U clean install -DskipTests{noformat}
> Both fail with the same error shown below. SemanticVersion class uses Integer.compare(int,int) which was introduced in Java 1.7, but, AFAIK and according to the pom file (and to PARQUET-146) Parquet should still be built using Java 6. Similarly TestInputOutputFormatWithPadding and TestInputOutputFormat classes depend on java.nio.file package that was introduced in Java 1.7
> When I switch over to Java 7 the build succeeds.



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