[HDFS-11122] TestDFSAdmin#testReportCommand fails due to timed out

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.8.0, 3.0.0-alpha2
• Component/s: test
• Target Version/s: 2.8.0, 3.0.0-alpha2
• Hadoop Flags: Reviewed
• Assignee: Yiqun Lin
• Reporter: Yiqun Lin
• Created: 09/Nov/16 11:21
• Updated: 14/Nov/16 04:42
• Resolved: 11/Nov/16 20:39

Description

After HDFS-11083, the test TestDFSAdmi fails sometimes dueto timed out. The stack infos(https://builds.apache.org/job/PreCommit-HDFS-Build/17484/testReport/)：

java.lang.Exception: test timed out after 30000 milliseconds
	at java.lang.Thread.sleep(Native Method)
	at org.apache.hadoop.test.GenericTestUtils.waitFor(GenericTestUtils.java:268)
	at org.apache.hadoop.hdfs.tools.TestDFSAdmin.testReportCommand(TestDFSAdmin.java:540)

The timed out is happened in GenericTestUtils.waitFor. We can make a improvement in the logic of waiting the corrupt blocks.

Issue Links

• relates to: HDFS-11083 Add unit test for DFSAdmin -report command