[HDFS-7452] skip StandbyException log for getCorruptFiles()

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Hadoop Flags: Reviewed
• Assignee: Brahma Reddy Battula
• Reporter: Brahma Reddy Battula
• Created: 27/Nov/14 09:14
• Updated: 30/Aug/16 01:40
• Resolved: 22/Feb/16 03:54

Description

Seen following warns logs from StandBy Namenode logs ..

2014-11-27 17:50:32,497 | WARN  | 512264920@qtp-429668078-606 | Get corrupt file blocks returned error: Operation category READ is not supported in state standby | org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getCorruptFiles(FSNamesystem.java:6916)
2014-11-27 17:50:42,557 | WARN  | 512264920@qtp-429668078-606 | Get corrupt file blocks returned error: Operation category READ is not supported in state standby | org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getCorruptFiles(FSNamesystem.java:6916)
2014-11-27 17:50:52,617 | WARN  | 512264920@qtp-429668078-606 | Get corrupt file blocks returned error: Operation category READ is not supported in state standby | org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getCorruptFiles(FSNamesystem.java:6916)
2014-11-27 17:51:00,058 | WARN  | 512264920@qtp-429668078-606 | Get corrupt file blocks returned error: Operation category READ is not supported in state standby | org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getCorruptFiles(FSNamesystem.java:6916)
2014-11-27 17:51:00,117 | WARN  | 512264920@qtp-429668078-606 | Get corrupt file blocks returned error: Operation category READ is not supported in state standby | org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getCorruptFiles(FSNamesystem.java:6916)
2014-11-27 17:51:02,678 | WARN  | 512264920@qtp-429668078-606 | Get corrupt file blocks returned error: Operation category READ is not supported in state standby | org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getCorruptFiles(FSNamesystem.java:6916)
2014-11-27 17:51:12,738 | WARN  | 512264920@qtp-429668078-606 | Get corrupt file blocks returned error: Operation category READ is not supported in state standby | org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getCorruptFiles(FSNamesystem.java:6916)
2014-11-27 17:51:22,798 | WARN  | 512264920@qtp-429668078-606 | Get corrupt file blocks returned error: Operation category READ is not supported in state standby | org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getCorruptFiles(FSNamesystem.java:6916)
2014-11-27 17:51:30,058 | WARN  | 512264920@qtp-429668078-606 | Get corrupt file blocks returned error: Operation category READ is not supported in state standby | org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getCorruptFiles(FSNamesystem.java:6916)
2014-11-27 17:51:30,119 | WARN  | 512264920@qtp-429668078-606 | Get corrupt file blocks returned error: Operation category READ is not supported in state standby | org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getCorruptFiles(FSNamesystem.java:6916)

do we need to call for SNN..? I feel, it might not be required.can we maintain state wide..Please let me know, If I am wrong..