When running an automatic GC on a FileRepository, when the caller
passes a NullProgressMonitor, run the GC in a background thread. Use a
thread pool of size 1 to limit the number of background threads spawned
for background gc in the same application. In the next minor release we
can make the thread pool configurable.
In some cases, the auto GC limit is lower than the true number of
unreachable loose objects, so auto GC will run after every (e.g) fetch
operation. This leads to the appearance of poor fetch performance.
Since these GCs will never make progress (until either the objects
become referenced, or the two week timeout expires), blocking on them
simply reduces throughput.
In the event that an auto GC would make progress, it's still OK if it
runs in the background. The progress will still happen.
This matches the behavior of regular git.
Git (and now jgit) uses the lock file for gc.log to prevent simultaneous
runs of background gc. Further, it writes errors to gc.log, and won't
run background gc if that file is present and recent. If gc.log is too
old (according to the config gc.logexpiry), it will be ignored.
Change-Id: I3870cadb4a0a6763feff252e6eaef99f4aa8d0df
Signed-off-by: David Turner <dturner@twosigma.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Only testonly targets (such as tests) need to use junit.
In particular this involves making the toplevel :all rule testonly.
It's not clear to me what that rule is for --- "bazel build //..."
already works to build all targets. In any case it appears to be for
testing, so marking it as testonly shouldn't be harmful.
Change-Id: I28ff508ab8ce2ec0a0111109110aa9680d30600e
This provides a place to declare visibility restrictions and
transitive dependencies for each library.
Other targets should only declare dependencies on what they directly
use, making dependencies easier to maintain.
Trim the dependencies of org.eclipse.jgit:jgit to follow that rule.
It declares dependencies on Apache httpcomponents and the servlet
API but doesn't use them.
Tested:
* 'bazel build //...' succeeds
* applying the change https://gerrit-review.googlesource.com/90843
to a copy of Gerrit, following the instructions there, and running
'bazel test //...' in that copy of Gerrit still succeeds
Change-Id: I3ab958ce8b3227019cdbe4cc81e0f042e1541034
Since the introduction of generic type parameter inference in Java 7,
it's not necessary to explicitly specify the type of generic parameters.
Enable the warning in Eclipse, and fix all occurrences.
Change-Id: I9158caf1beca5e4980b6240ac401f3868520aad0
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
FileRepository is in the package org.eclipse.jgit.internal, and is
thus non-API. This causes warnings in Eclipse when FileRepository is
used.
Add a filter to prevent the warnings.
Change-Id: I9a8ae106c085bb0e826031fa183b4c4bdabcc5fc
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Set missingOverrideAnnotation=warning in Eclipse compiler preferences
which enables the warning:
The method <method> of type <type> should be tagged with @Override
since it actually overrides a superclass method
Justification for this warning is described in:
http://stackoverflow.com/a/94411/381622
Enabling this causes in excess of 1000 warnings across the entire
code-base. They are very easy to fix automatically with Eclipse's
"Quick Fix" tool.
Fix all of them except 2 which cause compilation failure when the
project is built with mvn; add TODO comments on those for further
investigation.
Change-Id: I5772061041fd361fe93137fd8b0ad356e748a29c
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Clarify that 'true' means 'auto close'. This makes it consistent with
other calls that have a boolean argument for 'bare'. It also makes it a
bit easier to see what's going on while stepping in the debugger, because
it's not necessary to scroll around to find the method declaration.
Change-Id: Idacd749407dcfd258af3efaaf44d129069925dd3
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
The tearDown() of the superclass closed the repository once more which
led to a negative use count warning logged by Repository.close().
Change-Id: I331f85a540c68264a53456276c32f72b79113d61
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Only using the access method means we only have one place where the
toClose set is modified, making it easier to debug either by adding
log statements or by setting a breakpoint.
Change-Id: I4f9f1774d5f2e10bcab381edfd84bb6ee0499a11
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Change the "toClose" list to a set, which will not allow duplicate
entries. This reduces the number of false positive logs about corrupt
use count due to the same repository being closed more than once during
teardown.
Change-Id: I5ab0ff8b56e7f2b2c7aab5274d957708d26f42c5
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
The initial implementation only builds the packages consumed by
Gerrit Code Review.
Test build and execution is not implemented.
We prefer to consume maven_jar custom rule from bazlets repository,
for the same reasons as in the Gerrit project:
* Caching artifacts across different clones and projects
* Exposing source classifiers and neverlink artifact
TEST PLAN:
$ bazel build :all
$ unzip -t bazel-genfiles/all.zip
Archive: bazel-genfiles/all.zip
testing: libjgit-archive.jar OK
testing: libjgit-servlet.jar OK
testing: libjgit.jar OK
testing: libjunit.jar OK
No errors detected in compressed data of bazel-genfiles/all.zip.
Change-Id: Ia837ce95d9829fe2515f37b7a04a71a4598672a0
Signed-off-by: David Ostrovsky <david@ostrovsky.org>
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Matthias Sohn
David Turner
David Pursehouse
Jonathan Nieder
David Ostrovsky