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Posted to common-commits@hadoop.apache.org by oz...@apache.org on 2015/07/14 12:18:48 UTC
hadoop git commit: HADOOP-12191. Bzip2Factory is not thread safe.
Contributed by Brahma Reddy Battula.
Repository: hadoop
Updated Branches:
refs/heads/trunk ac94ba3e1 -> 4084eaf94
HADOOP-12191. Bzip2Factory is not thread safe. Contributed by Brahma Reddy Battula.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/4084eaf9
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/4084eaf9
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/4084eaf9
Branch: refs/heads/trunk
Commit: 4084eaf94347042d9b8cb1e86ba831036621dfdd
Parents: ac94ba3
Author: Tsuyoshi Ozawa <oz...@apache.org>
Authored: Tue Jul 14 19:13:45 2015 +0900
Committer: Tsuyoshi Ozawa <oz...@apache.org>
Committed: Tue Jul 14 19:14:42 2015 +0900
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hadoop-common-project/hadoop-common/CHANGES.txt | 3 +++
.../java/org/apache/hadoop/io/compress/bzip2/Bzip2Factory.java | 2 +-
2 files changed, 4 insertions(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/4084eaf9/hadoop-common-project/hadoop-common/CHANGES.txt
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diff --git a/hadoop-common-project/hadoop-common/CHANGES.txt b/hadoop-common-project/hadoop-common/CHANGES.txt
index 3121430..a9bd7de 100644
--- a/hadoop-common-project/hadoop-common/CHANGES.txt
+++ b/hadoop-common-project/hadoop-common/CHANGES.txt
@@ -973,6 +973,9 @@ Release 2.7.2 - UNRELEASED
HADOOP-12186. ActiveStandbyElector shouldn't call monitorLockNodeAsync
multiple times (zhihai xu via vinayakumarb)
+ HADOOP-12191. Bzip2Factory is not thread safe. (Brahma Reddy Battula
+ via ozawa)
+
Release 2.7.1 - 2015-07-06
INCOMPATIBLE CHANGES
http://git-wip-us.apache.org/repos/asf/hadoop/blob/4084eaf9/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/compress/bzip2/Bzip2Factory.java
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diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/compress/bzip2/Bzip2Factory.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/compress/bzip2/Bzip2Factory.java
index 32fe910..45f1edd 100644
--- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/compress/bzip2/Bzip2Factory.java
+++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/compress/bzip2/Bzip2Factory.java
@@ -44,7 +44,7 @@ public class Bzip2Factory {
* @return <code>true</code> if native-bzip2 is loaded & initialized
* and can be loaded for this job, else <code>false</code>
*/
- public static boolean isNativeBzip2Loaded(Configuration conf) {
+ public static synchronized boolean isNativeBzip2Loaded(Configuration conf) {
String libname = conf.get("io.compression.codec.bzip2.library",
"system-native");
if (!bzip2LibraryName.equals(libname)) {