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Hairong Kuang resolved HDFS-1554. --------------------------------- Resolution: Fixed Release Note: Change recoverLease API to return if the file is closed or not. It also change the semantics of recoverLease to start lease recovery immediately. Hadoop Flags: [Incompatible change, Reviewed] I've committed this. Thank Dhruba for reviewing the patch. > New semantics for recoverLease > ------------------------------ > > Key: HDFS-1554 > URL: https://issues.apache.org/jira/browse/HDFS-1554 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: Hairong Kuang > Assignee: Hairong Kuang > Fix For: 0.20-append, 0.22.0, 0.23.0 > > Attachments: appendRecoverLease.patch, appendRecoverLease1.patch > > > Current recoverLease API implemented in append 0.20 aims to provide a lighter > weight (comparing to using create/append) way to trigger a file's soft lease > expiration. From both the use case of hbase and scribe, it could have a > stronger semantics: revoking the file's lease, thus starting lease recovery > immediately. > Also I'd like to port this recoverLease API to HDFS 0.22 and trunk since > HBase is moving to HDFS 0.22. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.