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Posted to common-commits@hadoop.apache.org by sh...@apache.org on 2015/01/25 03:14:30 UTC

hadoop git commit: HDFS-7676. Fix TestFileTruncate to avoid bug of HDFS-7611. Contributed by Konstantin Shvachko.

Repository: hadoop
Updated Branches:
  refs/heads/trunk 3ea353e7b -> 370396509


HDFS-7676. Fix TestFileTruncate to avoid bug of HDFS-7611. Contributed by Konstantin Shvachko.

Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/37039650
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/37039650
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/37039650

Branch: refs/heads/trunk
Commit: 370396509deb5c9319c5db880f3e4058b20a7514
Parents: 3ea353e
Author: Konstantin V Shvachko <sh...@apache.org>
Authored: Sat Jan 24 18:03:11 2015 -0800
Committer: Konstantin V Shvachko <sh...@apache.org>
Committed: Sat Jan 24 18:03:11 2015 -0800

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 hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt                     | 2 ++
 .../apache/hadoop/hdfs/server/namenode/TestFileTruncate.java    | 5 +++++
 2 files changed, 7 insertions(+)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/37039650/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
index 21c8374..a6cbf8f 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -785,6 +785,8 @@ Release 2.7.0 - UNRELEASED
     HDFS-7659. truncate should check negative value of the new length.
     (Yi Liu via shv)
 
+    HDFS-7676. Fix TestFileTruncate to avoid bug of HDFS-7611. (shv)
+
 Release 2.6.1 - UNRELEASED
 
   INCOMPATIBLE CHANGES

http://git-wip-us.apache.org/repos/asf/hadoop/blob/37039650/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFileTruncate.java
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diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFileTruncate.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFileTruncate.java
index 1612a24..e8250a2 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFileTruncate.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFileTruncate.java
@@ -496,6 +496,11 @@ public class TestFileTruncate {
    */
   @Test
   public void testTruncateEditLogLoad() throws IOException {
+    // purge previously accumulated edits
+    fs.setSafeMode(SafeModeAction.SAFEMODE_ENTER);
+    fs.saveNamespace();
+    fs.setSafeMode(SafeModeAction.SAFEMODE_LEAVE);
+
     int startingFileSize = 2 * BLOCK_SIZE + BLOCK_SIZE / 2;
     int toTruncate = 1;
     final String s = "/testTruncateEditLogLoad";