Project: Apache Hadoop (App Definition and Development / Database)
File: CHANGELOG.2.8.5.md

<! --> | JIRA | Summary | Priority | Component | Reporter | Contributor | |:- |:- | : |:- |:- |:- | | | DiskChecker should perform some disk IO | Major | . | Arpit Agarwal | Arpit Agarwal | | | Backport PowerShell NodeFencer HADOOP-14309 to branch-2 | Minor | . | igo Goiri | igo Goiri | | | Log kms url and token service at debug level. | Minor | . | Wei-Chiu Chuang | Gabor Bota | | | Make NetworkTopology#netLock fair | Major | net | Nanda kumar | Nanda kumar | | | Increase default timeout of ZK session to avoid frequent NameNode failover | Critical | common | Karthik Palanisamy | Karthik Palanisamy | | | Add checkOperation(WRITE) checks in FSNamesystem | Major | ha, namenode | Erik Krogen | Chao Sun | | | Add "\*.patch" into .gitignore file of branch-2 | Major | . | Rui Gao | Rui Gao | | | TestRMEmbeddedElector#testCallbackSynchronization is flakey | Major | test | Robert Kanter | Robert Kanter | | JIRA | Summary | Priority | Component | Reporter | Contributor | |:- |:- | : |:- |:- |:- | | | Encounter NullPointerException when using DecayRpcScheduler | Major | . | Tao Jie | Tao Jie | | | TestBalancerWithMultipleNameNodes#testBalancing2OutOf3Blockpools fails intermittently due to no free space available | Major | . | Yiqun Lin | Yiqun Lin | | | OIV ReverseXML Processor fails with escaped characters | Critical | hdfs | Erik Krogen | Erik Krogen | | | Some java source files are executable | Minor | . | Akira Ajisaka | Shashikant Banerjee | | | RMContainer lost queue name when RM HA happens | Major | resourcemanager | Hu Ziqian | Hu Ziqian | | | DN UI logs link is broken when https is enabled | Minor | datanode | Namit Maheshwari | Shashikant Banerjee | | | Avoid fsync storm triggered by DiskChecker and handle disk full situation | Blocker |

| Kihwal Lee | Arpit Agarwal | | | Configure serialFilter in KeyProvider to avoid UnrecoverableKeyException caused by JDK-8189997 | Critical | kms | Gabor Bota | Gabor Bota | | | NodeResourceMonitor crashes on bad swapFree value | Major | . | Jim Brennan | Jim Brennan | | | Randomize local dirs | Minor | . | Jim Brennan | Jim Brennan | | | TimelineServer 1.5 start fails with NoClassDefFoundError | Blocker | . | Rohith Sharma K S | Jason Lowe | | | Containers being launched as app tears down can leave containers in NEW state | Major | nodemanager | Jason Lowe | Jason Lowe | | | container-executor can crash with SIGPIPE after nodemanager restart | Major | . | Jim Brennan | Jim Brennan | | | when moving app, activeUsers is increased, even though app does not have outstanding request | Major | . | kyungwan nam | | | | TestGroupsCaching.testExceptionOnBackgroundRefreshHandled reliably fails | Major | . | Kihwal Lee | Weiwei Yang | | | LocalFs#listLocatedStatus does not filter out hidden .crc files | Minor | fs | Erik Krogen | Erik Krogen | | | Test failure TestSSLHttpServer.testExcludedCiphers with TLS\ECDHE\RSA\WITH\AES\128\CBC\_SHA256 cipher suite | Major | common | Gabor Bota | Szilard Nemeth | | | Restore previous state in container-executor after failure | Major | . | Jim Brennan | Jim Brennan | | | The OpenSolaris taxonomy link is dead in InterfaceClassification.md | Major | documentation | Daniel Templeton | Rui Gao | | | NPE in localizer hearbeat processing if a container is killed while localizing | Major | . | lujie | lujie | | JIRA | Summary | Priority | Component | Reporter | Contributor | |:- |:- | : |:- |:- |:- | | | Support intra-queue preemption for fairness ordering policy. | Major | scheduler | Wangda Tan | Eric Payne | | | Namenode#createFile should be /.reserved/raw/ aware. | Critical | encryption | Rushabh S Shah | Rushabh S Shah |