Ondrej Kokes created ZEPPELIN-3042:
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Summary: Outdated git library doesn't support post-commit hooks
Key: ZEPPELIN-3042
URL: https://issues.apache.org/jira/browse/ZEPPELIN-3042
Project: Zeppelin
Issue Type: Improvement
Components: zeppelin-zengine
Affects Versions: 0.7.3, 0.8.0, 0.7.4
Environment: Amazon EMR
Reporter: Ondrej Kokes
Priority: Minor
We run Zeppelin (0.7.2, on Amazon's EMR) and we tried adding git hooks,
primarily to push the local notebook git repo to our remote. We noticed that
post commit hooks don't get triggered. When I dug around, I noticed that
pre-commits worked just fine.
Turns out that when git functionality was [first
implemented|https://github.com/apache/zeppelin/pull/497/commits/20a93a454bb4bdec41cd78962339424e015fca29]
in late 2015, `jgit` (library used to provide all git-related functionality)
was frozen at version 4.1.1, which you can see in the [current
`pom.xml`|https://github.com/apache/zeppelin/blob/master/zeppelin-zengine/pom.xml#L49].
However, `jgit` has gained post-commit functionality [over a year
ago|https://github.com/eclipse/jgit/commit/57a263f1823d164142235a72072154f0568cb61c#diff-70a136ac003c03d63bfd91a28684f193],
so Zeppelin could support it as well, if we updated the version of `jgit` that
gets used. The current version is v4.9.0.201710071750-r (7 Oct 2017).
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