dmasice commented on pull request #555:
URL: https://github.com/apache/bigtop/pull/555#issuecomment-948787999
Hi,
I think this might be related to this issue, but if not I'll create a new
one. My company is also trying to move from HDP to pure opensource and right
now, I'm unable to move forward.
I managed to create Debian packages for Ambari 2.7.5 and Hadoop 3.3 with
Bigtop, and also managed to create an apt repository including GPG signatures.
This works as expected. Then I tried to install Hadoop through Ambari. First,
I got an error about a missing property (stack_packages) in cluster-env.xml. I
managed to fix that by looking at our HDP cluster.
After that, the cluster install process seems to work until it tries to
install the packages for the selected services. I'm getting the following
error:
```
Traceback (most recent call last):
File
"/var/lib/ambari-agent/cache/stack-hooks/after-INSTALL/scripts/hook.py", line
39, in <module>
AfterInstallHook().execute()
File
"/usr/lib/ambari-agent/lib/resource_management/libraries/script/script.py",
line 352, in execute
method(env)
File
"/var/lib/ambari-agent/cache/stack-hooks/after-INSTALL/scripts/hook.py", line
32, in hook
setup_stack_symlinks(self.stroutfile)
File
"/var/lib/ambari-agent/cache/stack-hooks/after-INSTALL/scripts/shared_initialization.py",
line 53, in setup_stack_symlinks
stack_packages =
stack_select.get_packages(stack_select.PACKAGE_SCOPE_INSTALL)
File
"/usr/lib/ambari-agent/lib/resource_management/libraries/functions/stack_select.py",
line 223, in get_packages
supported_packages = get_supported_packages()
File
"/usr/lib/ambari-agent/lib/resource_management/libraries/functions/stack_select.py",
line 147, in get_supported_packages
raise Fail("Unable to query for supported packages using
{0}".format(stack_selector_path))
resource_management.core.exceptions.Fail: Unable to query for supported
packages using /usr/bin/distro-select
```
This command (distro-select) is nowhere to be found. Poking around with
HDP, it has a similar script called hdp-select, but it does not work with this
(as expected).
I've been inspecting those scripts (stack_select.py,
shared_initialization.py, etc), but I'm a bit lost right now.
@dongqiu, how did you manage to make it work?
Any help would be appreciated.
Thanks.
Regards.
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