[wildfly-dev] Cassandra Subsystem
David M. Lloyd
david.lloyd at redhat.com
Fri Sep 19 08:52:25 EDT 2014
Well, I have a bias of course, but it seems to me like you could just
add Cassandra and its dependencies as modules and then launch it like this:
String javaHome = System.getProperty("java.home");
ProcessBuilder pb = new ProcssBuilder(
javaHome + File.pathSeparator + "bin" + File.pathSeparator + "java",
...set up I/O redirection here...
Process p = pb.start();
On 09/19/2014 03:12 AM, Heiko Braun wrote:
> I've been thinking more about your proposal to treat the cassandra daemon as a subprocess. Currently the cassandra dependencies are installed along side the module. How would I pass the classpath to the subprocess? Is there a way to get to the CP, similar to the way an URLClassLoader exposes it? Or how could it be achieved with JBoss modules?
> On 26 Aug 2014, at 17:36, David M. Lloyd <david.lloyd at redhat.com> wrote:
>> Yeah, you could have a service that controls the cassandra daemon as a
>> service and uses whatever its default network API is for communications.
>> This should be safe and reliable as of JDK 7.
>> Just a suggestion in case embedding becomes an untenable proposition.
>> On 8/26/14, 8:23 AM, Heiko Braun wrote:
>>> Not sure I can follow. Do you refer to the System.exit() calls?
>>> On 26 Aug 2014, at 15:10, David M. Lloyd <david.lloyd at redhat.com
>>> <mailto:david.lloyd at redhat.com>> wrote:
>>>> One possible option might be to run it as a subprocess.
>> - DML
>> wildfly-dev mailing list
>> wildfly-dev at lists.jboss.org
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