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From "Akira AJISAKA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-12457) [JDK8] Fix compilation of common by javadoc
Date Mon, 26 Oct 2015 16:25:28 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-12457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14974498#comment-14974498
] 

Akira AJISAKA commented on HADOOP-12457:
----------------------------------------

I'm compiling with JDK8u60.
{noformat}
macaa:~ aajisaka$ java -version
java version "1.8.0_60-ea"
Java(TM) SE Runtime Environment (build 1.8.0_60-ea-b25)
Java HotSpot(TM) 64-Bit Server VM (build 25.60-b23, mixed mode)
{noformat}
{quote}
\[javadoc\] Error: duplicate comment id: org.apache.hadoop.metrics2.MetricsSystem.register_changed(java.lang.String,
java.lang.String, T)
{quote}
I cannot find register_changed method in o.a.h.metrics2.MetricsSystem.java. Where is the file
that is causing this error?

> [JDK8] Fix compilation of common by javadoc
> -------------------------------------------
>
>                 Key: HADOOP-12457
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12457
>             Project: Hadoop Common
>          Issue Type: Sub-task
>            Reporter: Tsuyoshi Ozawa
>            Assignee: Akira AJISAKA
>         Attachments: HADOOP-12457.00.patch, HADOOP-12457.01.patch, HADOOP-12457.02.patch
>
>
> Delete.java and Server.java cannot be compiled with "unmappable character ofr encoding
ASCII". 
> {quote}
>   [javadoc] /home/ubuntu/hadoop-dev/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java:416:
error: unmappable character for encoding ASCII
>   [javadoc]    * by searching for 68???95???99.7 rule. We flag an RPC as slow RPC
>   [javadoc]                         ^
>   [javadoc] /home/ubuntu/hadoop-dev/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java:416:
error: unmappable character for encoding ASCII
>   [javadoc]    * by searching for 68???95???99.7 rule. We flag an RPC as slow RPC
>   [javadoc]                          ^
>   [javadoc] /home/ubuntu/hadoop-dev/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java:416:
error: unmappable character for encoding ASCII
>   [javadoc]    * by searching for 68???95???99.7 rule. We flag an RPC as slow RPC
>   [javadoc]                           ^
>   [javadoc] /home/ubuntu/hadoop-dev/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java:416:
error: unmappable character for encoding ASCII
>   [javadoc]    * by searching for 68???95???99.7 rule. We flag an RPC as slow RPC
>   [javadoc]                              ^
>   [javadoc] /home/ubuntu/hadoop-dev/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java:416:
error: unmappable character for encoding ASCII
>   [javadoc]    * by searching for 68???95???99.7 rule. We flag an RPC as slow RPC
>   [javadoc]                               ^
>   [javadoc] /home/ubuntu/hadoop-dev/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java:416:
error: unmappable character for encoding ASCII
>   [javadoc]    * by searching for 68???95???99.7 rule. We flag an RPC as slow RPC
> {quote}



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