[GitHub] [hadoop] ZanderXu commented on a diff in pull request #4744: HDFS-16689. Standby NameNode crashes when transitioning to Active with in-progress tailer

ZanderXu commented on code in PR #4744: URL: https://github.com/apache/hadoop/pull/4744#discussion_r1037125839 ## hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLog.java: ## @@ -1666,6 +1670,9 @@ synchronized void recoverUnclosedStream

[GitHub] [hadoop] ZanderXu commented on a diff in pull request #4744: HDFS-16689. Standby NameNode crashes when transitioning to Active with in-progress tailer

ZanderXu commented on code in PR #4744: URL: https://github.com/apache/hadoop/pull/4744#discussion_r956583964 ## hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestHAWithInProgressTail.java: ## @@ -0,0 +1,142 @@ +/** + * Licensed to the Apac

[GitHub] [hadoop] ZanderXu commented on a diff in pull request #4744: HDFS-16689. Standby NameNode crashes when transitioning to Active with in-progress tailer

ZanderXu commented on code in PR #4744: URL: https://github.com/apache/hadoop/pull/4744#discussion_r963522811 ## hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestHAWithInProgressTail.java: ## @@ -0,0 +1,142 @@ +/** + * Licensed to the Apac