[kafka] branch trunk updated: MINOR: fix comment in TimingWheel (#11480)

[ju...@apache.org]

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junrao pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/kafka.git


The following commit(s) were added to refs/heads/trunk by this push:
     new a3ab7d5  MINOR: fix comment in TimingWheel (#11480)
a3ab7d5 is described below

commit a3ab7d5b42d02f194a8bdf3047c374f938ca0dad
Author: jiangyuan <46...@qq.com>
AuthorDate: Tue Nov 16 03:04:53 2021 +0800

    MINOR: fix comment in TimingWheel (#11480)
    
    Co-authored-by: jiangyuan04 <ji...@baidu.com>
    
    Reviewers: Luke Chen <sh...@gmail.com>, Jun Rao <ju...@gmail.com>
---
 core/src/main/scala/kafka/utils/timer/TimingWheel.scala | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/src/main/scala/kafka/utils/timer/TimingWheel.scala b/core/src/main/scala/kafka/utils/timer/TimingWheel.scala
index 4535f3f..648e6d6 100644
--- a/core/src/main/scala/kafka/utils/timer/TimingWheel.scala
+++ b/core/src/main/scala/kafka/utils/timer/TimingWheel.scala
@@ -78,7 +78,7 @@ import java.util.concurrent.atomic.AtomicInteger
  *
  * 1        [c+2,c+2]  [c+3,c+3]  [c+4,c+4]
  * 2        [c,c+2]    [c+3,c+5]  [c+6,c+8]
- * 3        [c,c+8]    [c+9,c+17] [c+18,c+18]
+ * 3        [c,c+8]    [c+9,c+17] [c+18,c+26]
  *
  * At time = c+3, [c+2,c+2] is newly expired.
  * Level 2 moves to c+3, and [c+5,c+5] and [c+9,c+11] are created.
@@ -86,7 +86,7 @@ import java.util.concurrent.atomic.AtomicInteger
  *
  * 1        [c+3,c+3]  [c+4,c+4]  [c+5,c+5]
  * 2        [c+3,c+5]  [c+6,c+8]  [c+9,c+11]
- * 3        [c,c+8]    [c+9,c+17] [c+8,c+11]
+ * 3        [c,c+8]    [c+9,c+17] [c+18,c+26]
  *
  * The hierarchical timing wheels works especially well when operations are completed before they time out.
  * Even when everything times out, it still has advantageous when there are many items in the timer.