From 8bf536201400aaee1970428c87a117150308536f Mon Sep 17 00:00:00 2001 From: Tsuyoshi Ozawa Date: Sat, 5 Sep 2015 11:21:03 +0900 Subject: [PATCH] MAPREDUCE-6442. Stack trace is missing when error occurs in client protocol provider's constructor Contributed by Chang Li. (cherry picked from commit 9b685773ec1031e90cc2b8aedb42670721757e22) --- hadoop-mapreduce-project/CHANGES.txt | 3 +++ .../src/main/java/org/apache/hadoop/mapreduce/Cluster.java | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/hadoop-mapreduce-project/CHANGES.txt b/hadoop-mapreduce-project/CHANGES.txt index 3daa74052cf..76b54cae229 100644 --- a/hadoop-mapreduce-project/CHANGES.txt +++ b/hadoop-mapreduce-project/CHANGES.txt @@ -315,6 +315,9 @@ Release 2.7.2 - UNRELEASED MAPREDUCE-6439. AM may fail instead of retrying if RM shuts down during the allocate call. (Anubhav Dhoot via kasha) + MAPREDUCE-6442. Stack trace is missing when error occurs in client protocol + provider's constructor (Chang Li via ozawa) + Release 2.7.1 - 2015-07-06 INCOMPATIBLE CHANGES diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/Cluster.java b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/Cluster.java index 34353acb878..fc228e63a3f 100644 --- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/Cluster.java +++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/Cluster.java @@ -111,7 +111,7 @@ private void initialize(InetSocketAddress jobTrackAddr, Configuration conf) } catch (Exception e) { LOG.info("Failed to use " + provider.getClass().getName() - + " due to error: " + e.getMessage()); + + " due to error: ", e); } } }