svn merge -c 1381614 FIXES: MAPREDUCE-4633. history server doesn't set permissions on all subdirs (tgraves via bobby)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23.3@1381620 13f79535-47bb-0310-9956-ffa450edef68

hadoop-mapreduce-project/CHANGES.txt

@@ -433,6 +433,9 @@ Release 0.23.3 - UNRELEASED
     mapreduce.reduce.maxattempts defaults are set to 4 as well as
     mapreduce.job.maxtaskfailures.per.tracker. (Ravi Prakash via jeagles)
 
+    MAPREDUCE-4633. history server doesn't set permissions on all subdirs
+    (tgraves via bobby)
+
 Release 0.23.2 - UNRELEASED
 
   INCOMPATIBLE CHANGES

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/jobhistory/JobHistoryUtils.java

@@ -79,6 +79,13 @@ public class JobHistoryUtils {
 
   public static final FsPermission HISTORY_DONE_FILE_PERMISSION =
     FsPermission.createImmutable((short) 0770); // rwx------
+
+ /**
+   * Umask for the done dir and derivatives.
+   */
+  public static final FsPermission HISTORY_DONE_DIR_UMASK = FsPermission
+      .createImmutable((short) (0770 ^ 0777));
+
   
   /**
    * Permissions for the intermediate done directory.

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/HistoryFileManager.java

@@ -392,6 +392,7 @@ public class HistoryFileManager extends AbstractService {
       doneDirPrefixPath = FileContext.getFileContext(conf).makeQualified(
           new Path(doneDirPrefix));
       doneDirFc = FileContext.getFileContext(doneDirPrefixPath.toUri(), conf);
+      doneDirFc.setUMask(JobHistoryUtils.HISTORY_DONE_DIR_UMASK);
       mkdir(doneDirFc, doneDirPrefixPath, new FsPermission(
           JobHistoryUtils.HISTORY_DONE_DIR_PERMISSION));
     } catch (IOException e) {