Strange problems with git-svn fatal: "Cannot open '.git/wJj4wQYBct': Permission denied hash-object -w --stdin-paths --no-filters: command returned error: 128"

While trying to convert an internal Subversion repository with git-svn I ran into the same error over and over again. After a lot of successful revision conversions, I always got:

fatal: "Cannot open '.git/wJj4wQYBct': Permission denied
hash-object -w --stdin-paths --no-filters: command returned error: 128"

After searching the web (the usual suspects http://stackoverflow.com/ and Google) and trying a lot of the given hints, I finally tried to checkout the trunk of the repository with subversion directly and did not succeed as well.
Now I firstly was even thinking our subversion repository might be corrupt until a sudden insight grew in me: while I really like the Macbook Pro given to me by the company, the Avira virus scanner was detecting the EICAR test virus in the test suite, this showed up in the quarantine logs!
Now the rest was a piece of cake: by applying the hints on the Avira KB for excluding specific paths I finally succeeded by excluding only this specific directory where the conversion took place.


jenkins LTS 1.424.6 and java.lang.NoSuchMethodError: com.google.common.collect.ImmutableList.copyOf(Ljava/util/Collection;)Lcom/google/common/collect/ImmutableList;

While updating the parent version of JobConfigHistory+Plugin from Jenkins LTS version 1.424.2 to 1.424.6 I encountered
the following:

Using mvn dependency:tree, I saw that org.kohsuke.stapler:stapler:1.172 depends on
com.google.guava:guava:r06, this version does not include the symbol.
Version 1.424.6 of the WAR provides com.google.guava:guava:jar:11.0.1, which includes this symbol.
See Update to LTS 1.424.6 for the fix.


Restarter script for jenkins

Restarter script for Jenkins

  • I am fighting with my Jenkins instance being down every other day.
  • Getting bored of sshing to the host and restart the instance, I wrote a small restarter script.