[jira] [Updated] (HDFS-1068) Reduce NameNode GC by reusing HdfsFileStatus objects in RPC handlers

2017-09-01 Thread Zhe Zhang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1068?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhe Zhang updated HDFS-1068: Attachment: HDFS-1068.00.patch Attaching a very rough PoC patch to demonstrate idea. > Reduce NameNode GC

[jira] [Updated] (HDFS-1068) Reduce NameNode GC by reusing HdfsFileStatus objects in RPC handlers

2017-09-01 Thread Zhe Zhang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1068?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhe Zhang updated HDFS-1068: Status: Patch Available (was: Open) > Reduce NameNode GC by reusing HdfsFileStatus objects in RPC handlers

[jira] [Updated] (HDFS-1068) Reduce NameNode GC by reusing HdfsFileStatus objects in RPC handlers

2017-08-31 Thread Zhe Zhang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1068?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhe Zhang updated HDFS-1068: Attachment: Screen Shot 2017-08-31 at 3.58.15 PM.png > Reduce NameNode GC by reusing HdfsFileStatus objects

[jira] [Updated] (HDFS-1068) Reduce NameNode GC by reusing HdfsFileStatus objects in RPC handlers

2017-08-31 Thread Zhe Zhang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1068?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhe Zhang updated HDFS-1068: Summary: Reduce NameNode GC by reusing HdfsFileStatus objects in RPC handlers (was: Reduce getFileInfo's