Thanks Norbert for replying. What is the intention of this check *for i in "$ZOOBINDIR"/../zookeeper-*.* *jar* ? Do we want to add the latest version first in the CLASSPATH? If that is the case then I think this will fail for versions like 3.4.10 onwards if we also have 3.4.8, 3.4.5 etc in that directory?
On Thu, Aug 30, 2018 at 3:13 PM Norbert Kalmar <nkal...@cloudera.com.invalid> wrote: > Hi, > > zkEnv.sh intentionally has the wild card, it's not a bug. As the zookeeper > jar has the version in its name due to the maven release, somehow we have > to point to the jar, but hard coding the version would be prone to error. > > Anyway, to answer your question, first of all I would just try to delete > the old .jar, and see if that solves the problem. > > Regards, > Norbert > > On Thu, Aug 30, 2018 at 9:01 AM Debraj Manna <subharaj.ma...@gmail.com> > wrote: > > > Cross-posting from stackoverflow > > < > > > https://stackoverflow.com/questions/52090357/how-to-upgrade-zookeeper-from-from-3-8-to-3-13 > > > > > > > I am trying to upgrade zookeeper from 3.4.8 to 3.4.13. > > > > Before upgrade the content of /usr/lib/zookeeper > > > > drwxr-xr-x 5 root root 4.0K Aug 23 08:39 . drwxr-xr-x 77 root root 12K > Aug > > 23 08:50 .. drwxr-xr-x 2 root root 4.0K Aug 23 08:39 bin lrwxrwxrwx 1 > root > > root 19 May 24 11:25 conf -> /etc/zookeeper/conf drwxr-xr-x 2 root root > > 4.0K Aug 23 08:39 lib -rw-r--r-- 1 root root 12K May 24 11:25 LICENSE.txt > > -rw-r--r-- 1 root root 170 May 24 11:25 NOTICE.txt -rw-r--r-- 1 root root > > 1.3M Aug 23 08:39 zookeeper-3.4.8.jar lrwxrwxrwx 1 root root 38 Aug 23 > > 08:39 zookeeper.jar -> /usr/lib/zookeeper/zookeeper-3.4.8.jar > > > > As mentioned in answer <https://serverfault.com/a/758671/300869> I have > > downloaded the zookeeper from this link > > < > > > http://mirrors.fibergrid.in/apache/zookeeper/zookeeper-3.4.13/zookeeper-3.4.13.tar.gz > > > > > and > > placed the zookeeper-3.4.13.jar in /usr/lib/zookeeper and pointed the > > symbolic link like below > > > > lrwxrwxrwx 1 root root 39 Aug 30 03:19 zookeeper.jar -> > > /usr/lib/zookeeper/zookeeper-3.4.13.jar > > > > But on checking the status after resarting zookeeper it is still pointing > > to 3.4.8 > > > > ubuntu@vrni-platform:/etc/zookeeper/conf$ telnet localhost 2181 > > Trying 127.0.0.1... > > Connected to localhost. > > Escape character is '^]'. > > status > > Zookeeper version: 3.4.8--1, built on 02/06/2016 03:18 GMT > > > > It appears this is because of the way the jars are loaded from > > /usr/lib/zookeeper/bin/zkEnv.sh > > > > #release tarball format > > for i in "$ZOOBINDIR"/../zookeeper-*.jar > > do > > CLASSPATH="$i:$CLASSPATH" > > done > > > > Can someone let me know is this some known issue is zkEnv.sh? Is this > > expected? > > >
