[GitHub] [kafka] Hangleton commented on a diff in pull request #11627: KAFKA-13565: add consumer exponential backoff for KIP-580

["Hangleton (via GitHub)" <gi...@apache.org>]

Hangleton commented on code in PR #11627:
URL: https://github.com/apache/kafka/pull/11627#discussion_r1095735143


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clients/src/main/java/org/apache/kafka/common/utils/ExponentialBackoff.java:
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@@ -32,7 +32,16 @@
     private final double expMax;
     private final long initialInterval;
     private final double jitter;
+    private long attemptedCount = 0;

Review Comment:
   Is it guaranteed instances of this class are confined to one thread hence no synchronization is needed?



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