HADOOP-13700. Remove unthrown IOException from TrashPolicy#initialize and 
#getInstance signatures.


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/12d739a3
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/12d739a3
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/12d739a3

Branch: refs/heads/HDFS-7240
Commit: 12d739a34ba868b3f7f5adf7f37a60d4aca9061b
Parents: 85cd06f
Author: Andrew Wang <w...@apache.org>
Authored: Wed Oct 12 15:19:52 2016 -0700
Committer: Andrew Wang <w...@apache.org>
Committed: Wed Oct 12 15:19:52 2016 -0700

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 .../src/main/java/org/apache/hadoop/fs/TrashPolicy.java        | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/12d739a3/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/TrashPolicy.java
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diff --git 
a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/TrashPolicy.java
 
b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/TrashPolicy.java
index 157b9ab..2fe3fd1 100644
--- 
a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/TrashPolicy.java
+++ 
b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/TrashPolicy.java
@@ -53,9 +53,8 @@ public abstract class TrashPolicy extends Configured {
    * not assume trash always under /user/$USER due to HDFS encryption zone.
    * @param conf the configuration to be used
    * @param fs the filesystem to be used
-   * @throws IOException
    */
-  public void initialize(Configuration conf, FileSystem fs) throws IOException{
+  public void initialize(Configuration conf, FileSystem fs) {
     throw new UnsupportedOperationException();
   }
 
@@ -137,8 +136,7 @@ public abstract class TrashPolicy extends Configured {
    * @param fs the file system to be used
    * @return an instance of TrashPolicy
    */
-  public static TrashPolicy getInstance(Configuration conf, FileSystem fs)
-      throws IOException {
+  public static TrashPolicy getInstance(Configuration conf, FileSystem fs) {
     Class<? extends TrashPolicy> trashClass = conf.getClass(
         "fs.trash.classname", TrashPolicyDefault.class, TrashPolicy.class);
     TrashPolicy trash = ReflectionUtils.newInstance(trashClass, conf);


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