Tony Wu created HDFS-9331:
-----------------------------
Summary: Modify TestNameNodeMXBean#testNameNodeMXBeanInfo() to
account for filesystem entirely allocated for DFS use
Key: HDFS-9331
URL: https://issues.apache.org/jira/browse/HDFS-9331
Project: Hadoop HDFS
Issue Type: Improvement
Components: HDFS, test
Affects Versions: 2.7.1
Reporter: Tony Wu
Assignee: Tony Wu
Priority: Trivial
{{TestNameNodeMXBean#testNameNodeMXBeanInfo}} expects a none-zero nonDFS size.
The nonDFS size is defined as:
{quote}
The space that is not used by HDFS. For instance, once you format a new disk to
ext4, certain space is used for "lost-and-found" directory and ext4 metadata.
{quote}
It will be possible to fully allocate all spaces in a partition/volume for DFS
use. In which case the nonDFS size will be zero. We can relax the check in the
test to account for this case.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
