X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2Fwordcount%2Fsplitter%2FSplitterStreamProcessor.java;fp=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2Fwordcount%2Fsplitter%2FSplitterStreamProcessor.java;h=0eafbda49e0a44c577362d4caf8523bf925eee6b;hb=a3144e93ad95a87cfb33d261c2f6eb67062734c1;hp=fabae8f6d1ab4280ca60b9a4b951079ac28e030c;hpb=55d9c923b04389ed5c6b9d6794587fa794384a5f;p=demos%2Fkafka%2Fwordcount

diff --git a/src/main/java/de/juplo/kafka/wordcount/splitter/SplitterStreamProcessor.java b/src/main/java/de/juplo/kafka/wordcount/splitter/SplitterStreamProcessor.java
index fabae8f..0eafbda 100644
--- a/src/main/java/de/juplo/kafka/wordcount/splitter/SplitterStreamProcessor.java
+++ b/src/main/java/de/juplo/kafka/wordcount/splitter/SplitterStreamProcessor.java
@@ -254,6 +254,11 @@ public class SplitterStreamProcessor implements Runnable
   public void stop()
   {
     log.info("Shutdown requested...");
+    if (stopped)
+    {
+      log.warn("Ignoring request: already stopped!");
+      return;
+    }
     stopped = true;
     consumer.wakeup();
     running.lock();