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HADOOP-10015. UserGroupInformation prints out excessive warnings. Contributed by Nicolas Liochon 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1580977 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Tsz-wo Sze 2014-03-24 18:36:40 +00:00
parent 0f1eda6bbf
commit f89ede8d86
2 changed files with 6 additions and 1 deletions
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3
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -380,6 +380,9 @@ Release 2.4.0 - UNRELEASED
based on connection properties. (Benoy Antony and Daryn Sharp via based on connection properties. (Benoy Antony and Daryn Sharp via
Arpit Agarwal) Arpit Agarwal)
HADOOP-10015. UserGroupInformation prints out excessive warnings.
(Nicolas Liochon via szetszwo)
OPTIMIZATIONS OPTIMIZATIONS
BUG FIXES BUG FIXES

4
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/UserGroupInformation.java
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@ -1597,7 +1597,9 @@ public class UserGroupInformation {
return Subject.doAs(subject, action); return Subject.doAs(subject, action);
} catch (PrivilegedActionException pae) { } catch (PrivilegedActionException pae) {
Throwable cause = pae.getCause(); Throwable cause = pae.getCause();
LOG.warn("PriviledgedActionException as:"+this+" cause:"+cause); if (LOG.isDebugEnabled()) {
LOG.debug("PrivilegedActionException as:" + this + " cause:" + cause);
}
if (cause instanceof IOException) { if (cause instanceof IOException) {
throw (IOException) cause; throw (IOException) cause;
} else if (cause instanceof Error) { } else if (cause instanceof Error) {