Many thanks, Wei-Chiu. ----- Mail original ----- De: "Wei-Chiu Chuang" <weic...@cloudera.com> À: phi...@free.fr Cc: user@hadoop.apache.org Envoyé: Mercredi 15 Février 2023 16:50:44 Objet: Re: Monitoring HDFS filesystem changes
Use the inotify api https://dev-listener.medium.com/watch-for-changes-in-hdfs-800c6fb5481f https://github.com/onefoursix/hdfs-inotify-example/blob/master/src/main/java/com/onefoursix/HdfsINotifyExample.java On Wed, Feb 15, 2023 at 1:12 AM < phi...@free.fr > wrote: Hello, is there an efficient way to monitoring the HDFS Filesystem for owner-right changes? For instance, let's say the /a/b/c/d HDFS Directory's owner is called user1. However, overnight, the owner changed for some unknown reason. How can I monitor the /a/b/c/d directory and determine what caused the owner to change? Many thanks. Best regards, Philippe --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@hadoop.apache.org For additional commands, e-mail: user-h...@hadoop.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@hadoop.apache.org For additional commands, e-mail: user-h...@hadoop.apache.org
