Hexiaoqiao commented on code in PR #5847: URL: https://github.com/apache/hadoop/pull/5847#discussion_r1266746765
########## hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/viewfs/ViewFileSystem.java: ########## @@ -1926,12 +1926,41 @@ enum RenameStrategy { SAME_FILESYSTEM_ACROSS_MOUNTPOINT } + private void closeChildFileSystems(FileSystem fs) throws IOException { + if (fs != null) { + FileSystem[] childFs = fs.getChildFileSystems(); + for (FileSystem child : childFs) { + if (child != null) { + String disableCacheName = String.format("fs.%s.impl.disable.cache", + child.getUri().getScheme()); + if (config.getBoolean(disableCacheName, false)) { Review Comment: @steveloughran means that we should only check viewfs config, rather than every child config here. As you mentioned code segment, it also shows that check viewfs only is enough IMO. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org