<!--- # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -->

Apache Hadoop Changelog

Release 2.7.7 - 2018-06-02

IMPROVEMENTS:

JIRA	Summary	Priority	Component	Reporter	Contributor
HADOOP-15486	Make NetworkTopology#netLock fair	Major	net	Nanda kumar	Nanda kumar
HDFS-13602	Add checkOperation(WRITE) checks in FSNamesystem	Major	ha, namenode	Erik Krogen	Chao Sun

BUG FIXES:

JIRA	Summary	Priority	Component	Reporter	Contributor
HDFS-12156	TestFSImage fails without -Pnative	Major	test	Akira Ajisaka	Akira Ajisaka
HADOOP-14970	MiniHadoopClusterManager doesn't respect lack of format option	Minor	.	Erik Krogen	Erik Krogen
HDFS-13486	Backport HDFS-11817 (A faulty node can cause a lease leak and NPE on accessing data) to branch-2.7	Major	.	Wei-Chiu Chuang	Wei-Chiu Chuang
HADOOP-15473	Configure serialFilter in KeyProvider to avoid UnrecoverableKeyException caused by JDK-8189997	Critical	kms	Gabor Bota	Gabor Bota

OTHER:

JIRA	Summary	Priority	Component	Reporter	Contributor
HADOOP-15509	Release Hadoop 2.7.7	Major	build	Steve Loughran	Steve Loughran