FAQ
Add FileSystem#listLocatedStatus to list a directory's content together with each file's block locations
--------------------------------------------------------------------------------------------------------

Key: HADOOP-6870
URL: https://issues.apache.org/jira/browse/HADOOP-6870
Project: Hadoop Common
Issue Type: New Feature
Components: fs
Affects Versions: 0.22.0
Reporter: Hairong Kuang
Assignee: Hairong Kuang
Fix For: 0.22.0


This jira implements the new FileSystem API as proposed in HDFS-202. The new API aims to eliminate individual "getFileBlockLocations" calls to NN for each file in the input directory of a job. Instead, a file's block locations are returned together with FileStatus when listing a directory, thus improving getSplits performance.

--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.

Search Discussions

Related Discussions

Discussion Navigation
viewthread | post
Discussion Overview
groupcommon-dev @
categorieshadoop
postedJul 21, '10 at 9:55p
activeJul 21, '10 at 9:55p
posts1
users1
websitehadoop.apache.org...
irc#hadoop

1 user in discussion

Hairong Kuang (JIRA): 1 post

People

Translate

site design / logo © 2022 Grokbase