[
https://issues.apache.org/jira/browse/HDFS-7452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14227423#comment-14227423
]
Brahma Reddy Battula commented on HDFS-7452:
--------------------------------------------
{code}
public String getCorruptFiles()
{
List list = new ArrayList();
try
{
Collection corruptFileBlocks = listCorruptFileBlocks("/", null);
int corruptFileCount = corruptFileBlocks.size();
if (corruptFileCount != 0)
for (CorruptFileBlockInfo c : corruptFileBlocks)
list.add(c.toString());
}
catch (IOException e)
{
LOG.warn(new StringBuilder().append("Get corrupt file blocks returned
error: ").append(e.getMessage()).toString());
}
return JSON.toString(list);
}
{code}
want to add inActiveState() in above code..
> Can we skip getCorruptFiles() call for standby NameNode..?
> ----------------------------------------------------------
>
> Key: HDFS-7452
> URL: https://issues.apache.org/jira/browse/HDFS-7452
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Brahma Reddy Battula
> Assignee: Brahma Reddy Battula
>
> Seen following warns logs from StandBy Namenode logs ..
> {noformat}
> 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)
> {noformat}
> 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..
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