[ https://issues.apache.org/jira/browse/HDFS-654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Suresh Srinivas updated HDFS-654: --------------------------------- Attachment: hdfs-654.7.patch New patch has the following additional changes: # Made changes to fix the rename issue in HDFS-677. Before removing src and dst during rename quota is verified. On any failure adding src and dst back is done without checking for quota. # RenameAspects.aj which interecepted the calls to FSDirectory.addChild() now intercepts FSDirectory.addChildNoQuotaCheck(). Instead of checked QuotaExceedsException, which cannot be thrown since addChildNoQuotaCheck() does not throw exception, RuntimeException is thrown. # Addressed the comment from Nicholas. > HDFS needs to support new rename introduced for FileContext > ----------------------------------------------------------- > > Key: HDFS-654 > URL: https://issues.apache.org/jira/browse/HDFS-654 > Project: Hadoop HDFS > Issue Type: New Feature > Affects Versions: 0.21.0 > Reporter: Suresh Srinivas > Assignee: Suresh Srinivas > Fix For: 0.22.0 > > Attachments: hdfs-654.1.patch, hdfs-654.2.patch, hdfs-654.3.patch, > hdfs-654.5.patch, hdfs-654.5.patch, hdfs-654.7.patch, HDFS-654.patch > > > New rename functionality with different semantics to overwrite the existing > destination was introduced for use in FileContext. Currently the default > implementation in FileSystem is not atomic. This change implements atomic > rename operation for use by FileContext. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.