HDFS-10963. Reduce log level when network topology cannot find enough datanodes. Contributed by Xiao chen
This commit is contained in:
parent
272a21747e
commit
b90fc70d67
@ -813,7 +813,7 @@ private Node chooseRandom(final String scope, String excludedScope,
|
||||
}
|
||||
}
|
||||
if (numOfDatanodes == 0) {
|
||||
LOG.warn("Failed to find datanode (scope=\"{}\" excludedScope=\"{}\").",
|
||||
LOG.debug("Failed to find datanode (scope=\"{}\" excludedScope=\"{}\").",
|
||||
String.valueOf(scope), String.valueOf(excludedScope));
|
||||
return null;
|
||||
}
|
||||
|
@ -49,8 +49,9 @@
|
||||
public class BlockPlacementPolicyDefault extends BlockPlacementPolicy {
|
||||
|
||||
private static final String enableDebugLogging =
|
||||
"For more information, please enable DEBUG log level on "
|
||||
+ BlockPlacementPolicy.class.getName();
|
||||
"For more information, please enable DEBUG log level on "
|
||||
+ BlockPlacementPolicy.class.getName() + " and "
|
||||
+ NetworkTopology.class.getName();
|
||||
|
||||
private static final ThreadLocal<StringBuilder> debugLoggingBuilder
|
||||
= new ThreadLocal<StringBuilder>() {
|
||||
|
Loading…
Reference in New Issue
Block a user