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Apache Hadoop Changelog

Release 3.3.3 - 2022-05-09

IMPROVEMENTS:

JIRA	Summary	Priority	Component	Reporter	Contributor
MAPREDUCE-7373	Building MapReduce NativeTask fails on Fedora 34+	Major	build, nativetask	Kengo Seki	Kengo Seki
HDFS-16355	Improve the description of dfs.block.scanner.volume.bytes.per.second	Minor	documentation, hdfs	guophilipse	guophilipse
HADOOP-18155	Refactor tests in TestFileUtil	Trivial	common	Gautham Banasandra	Gautham Banasandra
HADOOP-18088	Replace log4j 1.x with reload4j	Major	.	Wei-Chiu Chuang	Wei-Chiu Chuang
HDFS-16501	Print the exception when reporting a bad block	Major	datanode	qinyuren	qinyuren
HADOOP-18214	Update BUILDING.txt	Minor	build, documentation	Steve Loughran
HDFS-16556	Fix typos in distcp	Minor	documentation	guophilipse	guophilipse

BUG FIXES:

JIRA	Summary	Priority	Component	Reporter	Contributor
HADOOP-17341	Upgrade commons-codec to 1.15	Minor	.	Dongjoon Hyun	Dongjoon Hyun
HADOOP-17650	Fails to build using Maven 3.8.1	Major	build	Wei-Chiu Chuang	Viraj Jasani
HADOOP-18178	Upgrade jackson to 2.13.2 and jackson-databind to 2.13.2.2	Major	.	PJ Fanning	PJ Fanning
HDFS-16535	SlotReleaser should reuse the domain socket based on socket paths	Major	hdfs-client	Quanlong Huang
HADOOP-18109	Ensure that default permissions of directories under internal ViewFS directories are the same as directories on target filesystems	Major	viewfs	Chentao Yu	Chentao Yu
HDFS-16422	Fix thread safety of EC decoding during concurrent preads	Critical	dfsclient, ec, erasure-coding	daimin	daimin
HDFS-16437	ReverseXML processor doesn't accept XML files without the SnapshotDiffSection.	Critical	hdfs	yanbin.zhang	yanbin.zhang
HDFS-16507	[SBN read] Avoid purging edit log which is in progress	Critical	.	Tao Li	Tao Li
YARN-10720	YARN WebAppProxyServlet should support connection timeout to prevent proxy server from hanging	Critical	.	Qi Zhu	Qi Zhu
HDFS-16428	Source path with storagePolicy cause wrong typeConsumed while rename	Major	hdfs, namenode	lei w	lei w
YARN-11014	YARN incorrectly validates maximum capacity resources on the validation API	Major	.	Benjamin Teke	Benjamin Teke
YARN-11075	Explicitly declare serialVersionUID in LogMutation class	Major	.	Benjamin Teke	Benjamin Teke
HDFS-11041	Unable to unregister FsDatasetState MBean if DataNode is shutdown twice	Trivial	datanode	Wei-Chiu Chuang	Wei-Chiu Chuang
HADOOP-18160	`org.wildfly.openssl` should not be shaded by Hadoop build	Major	build	André F.	André F.
HADOOP-18202	create-release fails fatal: unsafe repository ('/build/source' is owned by someone else)	Major	build	Steve Loughran	Steve Loughran

OTHER:

JIRA	Summary	Priority	Component	Reporter	Contributor
HADOOP-18125	Utility to identify git commit / Jira fixVersion discrepancies for RC preparation	Major	.	Viraj Jasani	Viraj Jasani