[ https://issues.apache.org/jira/browse/HDFS-13288?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Igloo resolved HDFS-13288. -------------------------- Resolution: Invalid > Why we don't add a harder lease expiration limit. > ------------------------------------------------- > > Key: HDFS-13288 > URL: https://issues.apache.org/jira/browse/HDFS-13288 > Project: Hadoop HDFS > Issue Type: Improvement > Components: namenode > Affects Versions: 2.6.5 > Reporter: Igloo > Priority: Minor > > Currently there exists a soft expire timeout(1 minutes by default) and hard > expire timeout(60 minutes by default). > On our production environment. Some client began writing a file long > time(more than one year) ago, when writing finished and tried to close the > output stream, the client failed closing it (for some IOException. etc. ). > But the client process is a background service, it doesn't exit. So the lease > doesn't released for more than one year. > The problem is that, the lease for the file is occupied, we have to call > recover lease on the file when doing demission or appending operation. > > So I am wondering why we don't add a more harder lease expire timeout, when a > lease lasts too long (maybe one month), revoke it. > -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org