What's the different between this assembly.xml and the existing bin.xml, opt.xml, plugins.xml? We have build fluss-xxx-bin directory. Can we just add a phase to package the directory into a .tar.gz file?

Hi,file assembly.xml is merged from bin.xml, opt.xml and plugins.xml with phase tar.gz, since adding the tar.gz phase to each file doesn't work, I add a new file and keep the original three files. If these three files are no longer required, these files will be deleted and keep assembly.xml instead,is it OK?

We can't remove bin.xml, opt.xml and plugins.xml, because they are used to build fluss-${project.version}-bin directory, and the final release distribution tgz is built from this directory with additional licenses and notice. Currently, this works with the create_binary_release.sh script.

To improve maintainability, we should eliminate the redundant assembly XML definitions, which complicate maintenance. Instead, we should focus on reusing the fluss-dist/target/fluss-${project.version}-bin directory for building the local tgz.

Here is how it works in my local, you can take this commit:
wuchong@1cc0143