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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2016/11/17 13:53:58 UTC
[jira] [Commented] (SPARK-3359) `sbt/sbt unidoc` doesn't work with
Java 8
[ https://issues.apache.org/jira/browse/SPARK-3359?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15673792#comment-15673792 ]
Hyukjin Kwon commented on SPARK-3359:
-------------------------------------
Hi [~srowen], It seems I met this issue while trying to build Java API documentation which I eventually made it with a lower version. I just wonder if it might be better to note this in https://github.com/apache/spark/tree/master/docs to prevent the duplicated efforts I made.
> `sbt/sbt unidoc` doesn't work with Java 8
> -----------------------------------------
>
> Key: SPARK-3359
> URL: https://issues.apache.org/jira/browse/SPARK-3359
> Project: Spark
> Issue Type: Bug
> Components: Documentation
> Affects Versions: 1.1.0
> Reporter: Xiangrui Meng
> Priority: Minor
>
> It seems that Java 8 is stricter on JavaDoc. I got many error messages like
> {code}
> [error] /Users/meng/src/spark-mengxr/core/target/java/org/apache/hadoop/mapred/SparkHadoopMapRedUtil.java:2: error: modifier private not allowed here
> [error] private abstract interface SparkHadoopMapRedUtil {
> [error] ^
> {code}
> This is minor because we can always use Java 6/7 to generate the doc.
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