Xiaobing Zhou created HDFS-11037:
------------------------------------
Summary: DiskBalancer: redirect stdout/stderr stream for easy tests
Key: HDFS-11037
URL: https://issues.apache.org/jira/browse/HDFS-11037
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Xiaobing Zhou
Assignee: Xiaobing Zhou
Currently, disk balancer command maintains PrintStream so that it makes it easy
to buffer any outputs for test verification. This is not clean approach as we
might also need to adding other print streams for inputs, outputs and errors.
The better way is to use System.setErr() or System.setIn(), System.setOut() to
do stream redirection.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
