cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Paul Sandoz (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-9608) Support Java 9
Date Wed, 10 Aug 2016 20:39:20 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-9608?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15415962#comment-15415962
] 

Paul Sandoz commented on CASSANDRA-9608:
----------------------------------------

-Xloggc is deprecated, as a workaround use -Xlog:gc instead, that should not result in a SEGV,
but it will not create the file and you may observe:

$java -Xlog:gc:a/log.txt A
[0.004s][error][logging] Error opening log file 'a/log.txt': No such file or directory
...

> Support Java 9
> --------------
>
>                 Key: CASSANDRA-9608
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9608
>             Project: Cassandra
>          Issue Type: Task
>            Reporter: Robert Stupp
>            Priority: Minor
>
> This ticket is intended to group all issues found to support Java 9 in the future.
> From what I've found out so far:
> * Maven dependency {{com.sun:tools:jar:0}} via cobertura cannot be resolved. It can be
easily solved using this patch:
> {code}
> -        <dependency groupId="net.sourceforge.cobertura" artifactId="cobertura"/>
> +        <dependency groupId="net.sourceforge.cobertura" artifactId="cobertura">
> +          <exclusion groupId="com.sun" artifactId="tools"/>
> +        </dependency>
> {code}
> * Another issue is that {{sun.misc.Unsafe}} no longer contains the methods {{monitorEnter}}
+ {{monitorExit}}. These methods are used by {{o.a.c.utils.concurrent.Locks}} which is only
used by {{o.a.c.db.AtomicBTreeColumns}}.
> I don't mind to start working on this yet since Java 9 is in a too early development
phase.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message