FAQ
BlocksMap.blockinfo is not getting cleared immediately after deleting a block.This will be cleared only after block report comes from the datanode.Why we need to maintain the blockinfo till that time.
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Key: HDFS-1230
URL: https://issues.apache.org/jira/browse/HDFS-1230
Project: Hadoop HDFS
Issue Type: Improvement
Components: name-node
Affects Versions: 0.20.1
Reporter: Gokul


BlocksMap.blockinfo is not getting cleared immediately after deleting a block.This will be cleared only after block report comes from the datanode.Why we need to maintain the blockinfo till that time???? It increases namenode memory unnecessarily.

--
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
grouphdfs-dev @
categorieshadoop
postedJun 17, '10 at 12:22p
activeJun 17, '10 at 12:22p
posts1
users1
websitehadoop.apache.org...
irc#hadoop

1 user in discussion

Gokul (JIRA): 1 post

People

Translate

site design / logo © 2022 Grokbase