[
https://issues.apache.org/jira/browse/HDFS-16525?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
yanbin.zhang updated HDFS-16525:
--------------------------------
Description:
System.err should be used when error occurs in multiple methods in DFSAdmin
class，as follows:
{code:java}
//DFSAdmin#refreshCallQueue
...
try{
proxy.getProxy().refreshCallQueue();
System.out.println("Refresh call queue successful for "
+ proxy.getAddress());
}catch (IOException ioe){
System.out.println("Refresh call queue failed for "
+ proxy.getAddress());
exceptions.add(ioe);
}
...
{code}
was:
System.err should be used when error occurs in multiple methods in DFSAdmin
class，as follows:
{code:java}
//DFSAdmin#refreshCallQueue
...
try{
proxy.getProxy().refreshCallQueue();
System.out.println("Refresh call queue successful for "
+ proxy.getAddress());
}catch (IOException ioe){
System.out.println("Refresh call queue failed for "
+ proxy.getAddress());
exceptions.add(ioe);
}
...
{code}
> System.err should be used when error occurs in multiple methods in DFSAdmin
> class
> ---------------------------------------------------------------------------------
>
> Key: HDFS-16525
> URL: https://issues.apache.org/jira/browse/HDFS-16525
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: dfsadmin
> Affects Versions: 3.3.2
> Reporter: yanbin.zhang
> Assignee: yanbin.zhang
> Priority: Major
>
> System.err should be used when error occurs in multiple methods in DFSAdmin
> class，as follows:
> {code:java}
> //DFSAdmin#refreshCallQueue
> ...
> try{
> proxy.getProxy().refreshCallQueue();
> System.out.println("Refresh call queue successful for "
> + proxy.getAddress());
> }catch (IOException ioe){
> System.out.println("Refresh call queue failed for "
> + proxy.getAddress());
> exceptions.add(ioe);
> }
> ...
> {code}
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