HDFS-9302. WebHDFS throws NullPointerException if newLength is not provided. (Jagadesh Kiran N via yliu)
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/6ff6663f Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/6ff6663f Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/6ff6663f Branch: refs/heads/HDFS-8966 Commit: 6ff6663f64476eab5612ae9eb409104f44c6e6c7 Parents: 97913f4 Author: yliu <[email protected]> Authored: Wed Oct 28 15:54:04 2015 +0800 Committer: yliu <[email protected]> Committed: Wed Oct 28 15:54:04 2015 +0800 ---------------------------------------------------------------------- hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt | 3 +++ .../server/namenode/web/resources/NamenodeWebHdfsMethods.java | 4 ++++ 2 files changed, 7 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/6ff6663f/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt index fc41df4..7f3052f 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt +++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt @@ -2170,6 +2170,9 @@ Release 2.8.0 - UNRELEASED HDFS-9231. fsck doesn't list correct file path when Bad Replicas/Blocks are in a snapshot. (Xiao Chen via Yongjun Zhang) + HDFS-9302. WebHDFS throws NullPointerException if newLength is not + provided. (Jagadesh Kiran N via yliu) + Release 2.7.2 - UNRELEASED INCOMPATIBLE CHANGES http://git-wip-us.apache.org/repos/asf/hadoop/blob/6ff6663f/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/web/resources/NamenodeWebHdfsMethods.java ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/web/resources/NamenodeWebHdfsMethods.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/web/resources/NamenodeWebHdfsMethods.java index b03e074..04e89a7 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/web/resources/NamenodeWebHdfsMethods.java +++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/web/resources/NamenodeWebHdfsMethods.java @@ -707,6 +707,10 @@ public class NamenodeWebHdfsMethods { } case TRUNCATE: { + if (newLength.getValue() == null) { + throw new IllegalArgumentException( + "newLength parameter is Missing"); + } // We treat each rest request as a separate client. final boolean b = np.truncate(fullpath, newLength.getValue(), "DFSClient_" + DFSUtil.getSecureRandom().nextLong());
