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reconnect to the graphite after transient disconnect (#2952) 

* reconnect to the graphite after transient disconnect

* catch the socket exception and retry
This commit is contained in:
Slim 2016-05-12 11:32:36 -07:00 committed by Fangjin Yang
parent 01bebf432a
commit abf64a13b0
1 changed files with 3 additions and 1 deletions
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4
extensions-contrib/graphite-emitter/src/main/java/io/druid/emitter/graphite/GraphiteEmitter.java
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@ -29,6 +29,7 @@ import com.metamx.emitter.service.AlertEvent;
import com.metamx.emitter.service.ServiceMetricEvent;
import java.io.IOException;
import java.net.SocketException;
import java.util.List;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Executors;
@ -139,7 +140,6 @@ public class GraphiteEmitter implements Emitter
public void run()
{
try {
if (!pickledGraphite.isConnected()) {
log.info("trying to connect to graphite server");
pickledGraphite.connect();
@ -168,6 +168,8 @@ public class GraphiteEmitter implements Emitter
log.error(e, e.getMessage());
if (e instanceof InterruptedException) {
Thread.currentThread().interrupt();
} else if (e instanceof SocketException){
pickledGraphite.connect();
}
}
}