Thank you very much for your detailed test report. We have also fixed some bugs, which haven't been submitted yet. I will submit them as soon as possible and then rebuild the test package
> On Sep 9, 2023, at 17:44, onmstester onmstester <onmstes...@zoho.com.INVALID> > wrote: > > Tested it on Centos 7.9, managed to install ZK and Hadoop so far with some > workarounds. > > 1. While doing ambari-server setup encountered this error using postgresql > 9.2.24 (no harm so far): > Error extracting ambari-views-package-3.0.0.0-SNAPSHOT.jar > > 023-09-03 11:22:13,040 ERROR [main] ViewRegistry:368 - Caught exception > extracting view archive > /var/lib/ambari-server/resources/views/ambari-views-package-3.0.0.0-SNAPSHOT.jar. > java.lang.IllegalStateException: Archive > /var/lib/ambari-server/resources/views/ambari-views-package-3.0.0.0-SNAPSHOT.jar > doesn't contain a view descriptor. > at > org.apache.ambari.server.view.ViewArchiveUtility.getViewConfigFromArchive(ViewArchiveUtility.java:75) > at > org.apache.ambari.server.view.ViewRegistry.extractViewArchive(ViewRegistry.java:2114) > at > org.apache.ambari.server.view.ViewRegistry.main(ViewRegistry.java:363) > 2. While starting ambari-agent, this warning appeared (also ignored it): > Some native extensions not available for module(s): simplejson, it may affect > execution performance > > 3. While installing zookeeper, encountered "no module named yum", which fixed > by applying the patch from: > https://github.com/apache/ambari/pull/3751/commits/35aeae38c2a3ddb9928bc82e94f59bc3915ac67d > > <https://github.com/apache/ambari/pull/3751/commits/35aeae38c2a3ddb9928bc82e94f59bc3915ac67d> > > > 4. set python3 as default python > 5. yum install bigtop-select > Then Zookeeper installed successfully. > 6.Failed to install datanode: > File "/usr/lib/ambari-agent/lib/resource_management/core/sudo.py", line 148, > in read_file > with open(filename, 'rb', encoding=encoding) as fp: > ValueError: binary mode doesn't take an encoding argument > > with open(filename, 'rb', encoding=encoding) as fp: > content = fp.read() > removed the encoding arg, and it installed Hadoop successfully. > > I will report back after testing other services. > > Sent using Zoho Mail <https://www.zoho.com/mail/> > > > > ---- On Tue, 05 Sep 2023 14:19:27 +0330 onmstester onmstester > <onmstes...@zoho.com> wrote --- > > Thank you, > > I will try installing this ASAP. > Which one of below branches did you used to build rpms: > https://github.com/JiaLiangC/ambari/tree/AMBARI-26000-trunk > <https://github.com/JiaLiangC/ambari/tree/AMBARI-26000-trunk> > https://github.com/JiaLiangC/ambari/tree/trunk_py3 > <https://github.com/JiaLiangC/ambari/tree/trunk_py3> > > Is it possible to merge this branch with the branch that added Ranger to the > stack (https://github.com/JiaLiangC/ambari/tree/AMBARI-25929 > <https://github.com/JiaLiangC/ambari/tree/AMBARI-25929>)? > > What would be the next stable Ambari, 2.8 or 3.0 (2.8 repo seems to be > inactive recently) and do you suggest it would be GA till end of 2023? > > Recently I was trying to build rpms for Ambari-3 on centos8 but the rpmbuild > command failed, then I used the pre-rpm directories and files and installed > those on Rocky8 with some workarounds. After that tried to install hadoop > using Ambari wizard but it failed with reporting many python modules missing > (yum, rpm, pycurl) , I'll retry building and installing the py3-trunk on el8. > > > Sent using Zoho Mail <https://www.zoho.com/mail/> > > > > ---- On Mon, 04 Sep 2023 10:42:29 +0330 Jialiang Cai <jialiangca...@gmail.com > <mailto:jialiangca...@gmail.com>> wrote --- > > > > > Hi all, > > Due to the extensive number of files involved in the Python 3 upgrade, > conducting an online review has been relatively challenging. Therefore, I > collaborated with the colleague who provided this PR offline, conducting > extensive review, testing, and bug-fixing work. Now, the Ambari trunk Python > 3 upgrade has been successfully completed. We have passed all unit tests, and > there have been no issues detected during manual deployments and blueprint > automation deployments. > > The code changes made during the upgrade process have been organized into > documentation, with reasons for the changes clearly stated to facilitate > review by everyone. Additionally, the issue provides valuable information on > how to compile and test this Python 3 Ambari based on CentOS 7. > > https://issues.apache.org/jira/browse/AMBARI-26000 > <https://issues.apache.org/jira/browse/AMBARI-26000> > > The following repository provides packages for installing all dependencies > for a cluster. Feel free to download and test it, and please report any > issues you encounter. > (This repository contains Ambari based on trunk with the Python 3 upgrade PR > merged, and other big data component packages are from Apache Bigtop 3.2.) > > http://64.69.37.12:8089 <http://64.69.37.12:8089/> > > Please note that the bandwidth and traffic for the repository I provided are > limited. It's best to download it to your local machine and create your own > repository for testing, which will significantly speed up the cluster > installation process. Here are the steps to create a repository after > downloading: > > ```bash > yum install -y createrepo > yum install -y yum-plugin-priorities > > # Create the yum directory > mkdir -p /data1/custom_yum/packages > > # Put all the RPMs you need to install in the /data1/custom_yum/packages > directory, then execute > # Specify the 'basedir' as the location to store RPMs, it must be explicitly > specified to avoid errors, it will default to the command execution directory > createrepo /data1/custom_yum --basedir=/data1/custom_yum/packages > > # If you add or modify RPMs, you can update the repository with the following > command > createrepo --update -p /data1/custom_yum > ``` > > Next, expose the repo using an HTTP proxy server. You can use Python's > built-in server, which allows downloading one file at a time (slower): > > ```bash > python -m SimpleHTTPServer 8089 > ``` > > Or you can use the Node.js file server, which is faster: > > ```bash > npm install --global http-server > > cd /data1/custom_yum > http-server -p 8089 > ``` > > To use the repository, create a repo configuration file: > > ```bash > vi /etc/yum.repos.d/ambari_custom.repo > ``` > > Add the following content, replacing `your_ip` with the actual IP address: > > ``` > [c7-media] > name=CentOS-$releasever - Media > baseurl=http://your_ip:8089 <http://your_ip:8089/> > gpgcheck=0 > enabled=1 > priority=2 > ``` > > Then, clean the cache and run the following command for testing: > > ```bash > yum clean all > yum makecache > yum install hadoop_3_2_0 > ``` > > Happy testing! > >
