+1 (Binding) * Built from source * Verified Checksums * Verified Signatures * Verified NOTICE & LICENSE files * Verified the output of `hadoop version` * Ran some basic HDFS shell commands * Ran example Jobs (WordCount, TeraGen, TeraSort & TeraValidate) * Browsed through the UI (NN, DN, RM, NM, JHS)
Thanx Steve for driving the release. Good Luck!!! -Ayush On Sat, 31 Jan 2026 at 05:54, Chris Nauroth <[email protected]> wrote: > +1 > > Thank you for the RC, Steve. > > * Verified all checksums. > * Verified all signatures. > * Built from source, including native code on Linux. > * mvn clean package -Pnative -Psrc -Drequire.openssl -Drequire.snappy > -Drequire.zstd -DskipTests > * Tests passed. > * mvn --fail-never clean test -Pnative -Dparallel-tests > -Drequire.snappy -Drequire.zstd -Drequire.openssl > -Dsurefire.rerunFailingTestsCount=3 -DtestsThreadCount=8 > * For ARM verification: > * Ran "file <X>" on all native binaries in the ARM tarball to confirm > they actually came out with ARM as the architecture. > * Output of hadoop checknative -a on ARM looks good. > * Ran a MapReduce job with the native bzip2 codec for compression, and > it worked fine. > > Chris Nauroth > > > On Thu, Jan 29, 2026 at 6:27 AM Cameron Scholes <[email protected]> > wrote: > > > +1 (non-binding) > > > > On 29/01/2026 07:02, Cheng Pan wrote: > > > +1 (non-binding) > > > > > > Have integrated with Spark, everything works fine with Java 17. > > > > > > Also tried run Spark tests with Java 25, no issues found related to > > Hadoop, so far. > > > > > > Thanks, > > > Cheng Pan > > > > > > On 2026/01/27 20:22:34 Steve Loughran wrote: > > >> Apache Hadoop 3.4.3 > > >> > > >> I have put together a release candidate (RC0) for Hadoop 3.4.3. > > >> > > >> ThIs is a maintenance release of the branch-3.4 release, with upgrades > > of > > >> dependencies, security, critical bug fixes and abfs and s3a > > enhancements. > > >> > > >> Change log > > >> > > > https://dist.apache.org/repos/dist/dev/hadoop/hadoop-3.4.3-RC0/CHANGELOG.md > > >> > > >> Release notes > > >> > > > https://dist.apache.org/repos/dist/dev/hadoop/hadoop-3.4.3-RC0/RELEASENOTES.m > > >> d > > >> > > >> > > >> What I would like is for anyone who can to verify the tarballs, > > especially > > >> anyone who can try the arm64 binaries as we want to include them too. > > >> > > >> The RC is available at: > > >> https://dist.apache.org/repos/dist/dev/hadoop/hadoop-3.4.3-RC0/ > > >> > > >> The git tag is release-3.4.3-RC0, commit 56b832dfd5 > > >> > > >> The maven artifacts are staged at > > >> > https://repository.apache.org/content/repositories/orgapachehadoop-1461 > > >> > > >> You can find my public key at: > > >> https://dist.apache.org/repos/dist/release/hadoop/common/KEYS > > >> > > >> > > >> *Build note*: the maven artifacts are off the aarch64 release, not the > > x86; > > >> single builds on ec2 VMs through our cloud infra kept resulting in > > multiple > > >> staging repos, > > >> probably a side effect of our VPN setup. > > >> > > >> A raspberry pi5 is perfectly adequate to cut a release, even with just > > an > > >> SD Card as the storage. > > >> I built the x86 release remotely, though as I have an 2016 ubuntu > > laptop I > > >> could try there too. > > >> > > >> > > >> *AWS SDK* > > >> > > >> Previous releases included a "lean" tar without the AWS SDK, and/or > > >> encountered > > >> problems with the size of the .tar artifacts. > > >> > > >> Now all releases are built without the AWS SDK; it must be explicitly > > added > > >> to > > >> share/hadoop/common/lib/ > > >> > > >> To add aws support to hadoop, download from Maven Central the version > of > > >> the SDK > > >> you wish to use: > > >> > > >> > > > https://central.sonatype.com/artifact/software.amazon.awssdk/bundle/versions > > >> > > >> For this release, the version to download is 2.35.4 > > >> https://repo1.maven.org/maven2/software/amazon/awssdk/bundle/2.35.4/) > > >> > > >> 1. Download the bundle-2.35.4.jar artifact and check its signature > with > > >> the accompanying bundle-2.35.4.jar.asc file. > > >> > > >> 2. Copy the JAR to share/hadoop/common/lib/ > > >> > > >> Newer AWS SDK versions _should_ work, though regressions are almost > > >> inevitable. > > >> > > >> Please try the release and vote. The vote will run for 5 days. > > >> > > >> Steve > > >> > > > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail:[email protected] > > > For additional commands, e-mail:[email protected] > > > >
