So how do you start the hbase cluster? Replace the hadoop jars with 2.8.5? Usually this will not work, you need to recompile from source and set the hadoop version to 2.8.5. And also, you do not need to change the client hadoop library only if you want to use a HDFS cluster with higher version. The 2.7.x DFSClient can communicate with HDFS with higher version.
Maybe we should add this to our ref guide... Artem Ervits <artemerv...@gmail.com> 于2019年8月17日周六 下午8:23写道： > +0 (non-binding) > > Deployed on 2.8.5 pseudodistributed: NOK > Ran into issue similar to [1] > > Will retry with 2.7 on Monday unless vote changes by then. > > hbase-vote script: OK, profile for tests used runSmallTests > > [1] > > https://stackoverflow.com/questions/53106952/starting-hbase-java-lang-classnotfoundexception-org-apache-htrace-samplerbuild > > On Fri, Aug 16, 2019, 11:10 PM 张铎(Duo Zhang) <palomino...@gmail.com> > wrote: > > > Reminder, we still need at least one more vote. > > > > Peter Somogyi <psomo...@apache.org>于2019年8月15日 周四23:09写道： > > > > > +1 > > > > > > * Signature, checksum: ok > > > * Rat check: ok > > > * Unit tests: ok > > > * Compatibility report: ok > > > * Release notes, changes: ok > > > * LTT 1M rows: ok > > > * Basic shell commands in standalone mode: ok > > > > > > On Wed, Aug 14, 2019 at 5:15 PM Duo Zhang <zhang...@apache.org> wrote: > > > > > > > The first release candidate for HBase 2.1.6 is available for > download: > > > > > > > > https://dist.apache.org/repos/dist/dev/hbase/2.1.6RC0 > > > > > > > > Maven artifacts are also available in a staging repository at: > > > > > > > > > > > > https://repository.apache.org/content/repositories/orgapachehbase-1329/ > > > > > > > > Artifacts are signed with my key (9AD2AE49) published in our KEYS > file > > at > > > > > > > > http://www.apache.org/dist/hbase/KEYS > > > > > > > > The tag to be voted on is 2.1.6RC0: > > > > > > > > https://github.com/apache/hbase/tree/2.1.6RC0 > > > > > > > > HBase 2.1.6 is the seventh maintenance release in the HBase 2.1 line, > > > > continuing on the theme of bringing a stable, reliable database to > the > > > > Hadoop and NoSQL communities. It fixes several CVEs related to > jackson > > by > > > > upgrading jackson-databind dependency to 2.9.9.2, all hbase users are > > > > highly recommended to upgrade, especially the one who uses > hbase-rest. > > > > > > > > 2.1.6 includes ~127 bug and improvement fixes done since the 2.1.5. > > There > > > > are several critical fixes around WAL, which may cause WAL corruption > > or > > > > hang the region server. Please see HBASE-22539, HBASE-22681, > > HBASE-22684 > > > > for more details. > > > > > > > > The detailed source and binary compatibility report vs 2.1.5 has been > > > > published for your review, at: > > > > > > > > > > > > > > > > > > > > > > https://dist.apache.org/repos/dist/dev/hbase/2.1.6RC0/compatibility_report_2.1.5vs2.1.6RC0.html > > > > > > > > The report shows no incompatibilities. > > > > > > > > The full list of fixes included in this release is available in the > > > > CHANGES.md that ships as part of the release also available here: > > > > > > > > https://dist.apache.org/repos/dist/dev/hbase/2.1.6RC0/CHANGES.md > > > > > > > > The RELEASENOTES.md are here: > > > > > > > > > > https://dist.apache.org/repos/dist/dev/hbase/2.1.6RC0/RELEASENOTES.md > > > > > > > > Please try out this candidate and vote +1/-1 on whether we should > > release > > > > these artifacts as HBase 2.1.6. > > > > > > > > The VOTE will remain open for at least 72 hours. > > > > > > > > Thanks > > > > > > > > > >
