X-Git-Url: http://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2FEndlessConsumer.java;h=14a875b2758a9eb52fd63b8b468267df0e4276dd;hb=10ce2447023fbf9ceb9e431a97a38dd8b5f488fa;hp=c7bc852ccf53e0a3e12c9216dae13e0b257b5f49;hpb=9b6e51fc59bd5382afa42023045a6d40b9d7d4b7;p=demos%2Fkafka%2Ftraining

diff --git a/src/main/java/de/juplo/kafka/EndlessConsumer.java b/src/main/java/de/juplo/kafka/EndlessConsumer.java
index c7bc852..14a875b 100644
--- a/src/main/java/de/juplo/kafka/EndlessConsumer.java
+++ b/src/main/java/de/juplo/kafka/EndlessConsumer.java
@@ -33,7 +33,7 @@ public class EndlessConsumer implements Runnable
   private KafkaConsumer<String, String> consumer = null;
   private Future<?> future = null;
 
-  private final Map<TopicPartition, PartitionStatistics> seen = new HashMap<>();
+  private final Map<Integer, Map<String, Integer>> seen = new HashMap<>();
 
 
   public EndlessConsumer(
@@ -77,15 +77,15 @@ public class EndlessConsumer implements Runnable
           partitions.forEach(tp ->
           {
             log.info("{} - removing partition: {}", id, tp);
-            PartitionStatistics removed = seen.remove(tp);
-            for (KeyCounter counter : removed.getStatistics())
+            Map<String, Integer> removed = seen.remove(tp.partition());
+            for (String key : removed.keySet())
             {
               log.info(
                   "{} - Seen {} messages for partition={}|key={}",
                   id,
-                  counter.getResult(),
-                  removed.getPartition(),
-                  counter.getKey());
+                  removed.get(key),
+                  tp.partition(),
+                  key);
             }
           });
         }
@@ -96,7 +96,7 @@ public class EndlessConsumer implements Runnable
           partitions.forEach(tp ->
           {
             log.info("{} - adding partition: {}", id, tp);
-            seen.put(tp, new PartitionStatistics(tp));
+            seen.put(tp.partition(), new HashMap<>());
           });
         }
       });
@@ -121,9 +121,16 @@ public class EndlessConsumer implements Runnable
               record.value()
           );
 
-          TopicPartition partition = new TopicPartition(record.topic(), record.partition());
+          Integer partition = record.partition();
           String key = record.key() == null ? "NULL" : record.key();
-          seen.get(partition).increment(key);
+          Map<String, Integer> byKey = seen.get(partition);
+
+          if (!byKey.containsKey(key))
+            byKey.put(key, 0);
+
+          int seenByKey = byKey.get(key);
+          seenByKey++;
+          byKey.put(key, seenByKey);
         }
       }
     }
@@ -144,7 +151,7 @@ public class EndlessConsumer implements Runnable
     }
   }
 
-  public Map<TopicPartition, PartitionStatistics> getSeen()
+  public Map<Integer, Map<String, Integer>> getSeen()
   {
     return seen;
   }