Hey Ben,
you need to include a class in your plugin jar, that is defining the bindings
for your plugin classes. In your case it could look like this:
https://gist.github.com/dennisoelkers/1f34ac1ca558a23ce665
Kr,
D.
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> On 30.06.2015, at 12:50, ben guri <[email protected]> wrote:
>
> hi,
> my gralog server version is 1.1.3 and is installed on a centos 7 machine,
> java version is 1.7_something.
> so i've created a periodical plugin that just writes the date into a file
> every 30 seconds , with the following code:
>
> public class DBAdapter extends Periodical {
>
> @Override
> public boolean runsForever() {
> return false;
> }
>
> @Override
> public boolean stopOnGracefulShutdown() {
> return true;
> }
>
> @Override
> public boolean masterOnly() {
> return false;
> }
>
> @Override
> public boolean startOnThisNode() {
> return true;
> }
>
> @Override
> public boolean isDaemon() {
> return true;
> }
>
> @Override
> public int getInitialDelaySeconds() {
> return 5;
> }
>
> @Override
> public int getPeriodSeconds() {
> return 30;
> }
>
> @Override
> protected Logger getLogger() {
> return null;
> }
>
> @Override
> public void doRun() {
>
> try(PrintWriter out = new PrintWriter(new BufferedWriter(new
> FileWriter("periodical.log", true))))
> {
> Date newdate = new Date();
> out.println(newdate);
> }
> catch (UnsupportedEncodingException e) {
> // TODO Auto-generated catch block
> //e.printStackTrace();
> } catch (FileNotFoundException e) {
> // TODO Auto-generated catch block
> //e.printStackTrace();
> } catch (IOException e) {
> // TODO Auto-generated catch block
> //e.printStackTrace();
> }
> catch (Exception e) {
> // TODO Auto-generated catch block
> //e.printStackTrace();
> }
>
> }
> }
>
> then i've built the pludin using "mvn.cmd package" command (windows 7) and
> put the plugin into graylog's plugin directory. after i restart the service i
> get the next lines in the graylo'gs log file, telling me the plugin is found
> and is being ran every 30 seconds just as expected :
>
> 2015-06-29T17:32:45.047+03:00 INFO [CmdLineTool] Loaded plugins: [Anonymous
> Usage Statistics 1.0.7
> [org.graylog.plugins.usagestatistics.UsageStatsPlugin], DBAdapter 1.0.0
> [com.tradency.DBAdapterPlugin]]
> 2015-06-29T17:32:58.973+03:00 INFO [Periodicals] Starting
> [com.tradency.DBAdapter] periodical in [5s], polling every [30s].
>
> however when i look for the files that should has been created
> (periodical.log) i cant find it. where can i get an indication that the
> plugin's code was called and executed, and what might be the problem. i
> couldn't manage to find any documentation regarding a periodical plugin.
>
> thanks,
> Ben.
>
>
>
>
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