From f89ede8d8645ee752961754ddc19bdfc72a03681 Mon Sep 17 00:00:00 2001 From: Tsz-wo Sze Date: Mon, 24 Mar 2014 18:36:40 +0000 Subject: [PATCH] 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 --- hadoop-common-project/hadoop-common/CHANGES.txt | 3 +++ .../java/org/apache/hadoop/security/UserGroupInformation.java | 4 +++- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/hadoop-common-project/hadoop-common/CHANGES.txt b/hadoop-common-project/hadoop-common/CHANGES.txt index f0be45c91c0..3d3769f2ae4 100644 --- a/hadoop-common-project/hadoop-common/CHANGES.txt +++ b/hadoop-common-project/hadoop-common/CHANGES.txt @@ -380,6 +380,9 @@ Release 2.4.0 - UNRELEASED based on connection properties. (Benoy Antony and Daryn Sharp via Arpit Agarwal) + HADOOP-10015. UserGroupInformation prints out excessive warnings. + (Nicolas Liochon via szetszwo) + OPTIMIZATIONS BUG FIXES diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/UserGroupInformation.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/UserGroupInformation.java index a8bbd6c25e5..1b62a0c4888 100644 --- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/UserGroupInformation.java +++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/UserGroupInformation.java @@ -1597,7 +1597,9 @@ public T doAs(PrivilegedExceptionAction action return Subject.doAs(subject, action); } catch (PrivilegedActionException pae) { 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) { throw (IOException) cause; } else if (cause instanceof Error) {