From c06cf0f89c2d2e19bcf9a23b5681ec7330cef81a Mon Sep 17 00:00:00 2001 From: Akira Ajisaka Date: Tue, 13 Sep 2016 14:50:03 +0900 Subject: [PATCH] HDFS-10856. Update the comment of BPServiceActor$Scheduler#scheduleNextBlockReport. Contributed by Yiqun Lin. (cherry picked from commit f0876b8b60c19aa25e0417ac0f419a3a82bf210b) (cherry picked from commit 764cf431ca1fdcba92378dc35d4565e079a63911) --- .../apache/hadoop/hdfs/server/datanode/BPServiceActor.java | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BPServiceActor.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BPServiceActor.java index 24b1378c1b5..d21b7ad70cf 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BPServiceActor.java +++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BPServiceActor.java @@ -1138,10 +1138,11 @@ class BPServiceActor implements Runnable { resetBlockReportTime = false; } else { /* say the last block report was at 8:20:14. The current report - * should have started around 9:20:14 (default 1 hour interval). + * should have started around 14:20:14 (default 6 hour interval). * If current time is : - * 1) normal like 9:20:18, next report should be at 10:20:14 - * 2) unexpected like 11:35:43, next report should be at 12:20:14 + * 1) normal like 14:20:18, next report should be at 20:20:14. + * 2) unexpected like 21:35:43, next report should be at 2:20:14 + * on the next day. */ nextBlockReportTime += (((monotonicNow() - nextBlockReportTime + blockReportIntervalMs) /