In uploadWithExceptionPropagation don't prematurely terminate timer in
case of error to enable reporting it to the client. Expose a close
method so that callers can terminate it at the appropriate time.
If the timer is already terminated when trying to report it to the
client this failed with the error java.lang.IllegalStateException:
"Timer already terminated".
Bug: 579670
Change-Id: I95827442ccb0f9b1ede83630cf7c51cf619c399a
When using JGit on a non-bare repository, the CloneCommand
it previously created local reflogs for all branches including remote
tracking ones, causing the generation of a potentially large
number of files on the local filesystem.
The creation of the remote-tracking branches (refs/remotes/*) during
clone is not an issue for the local filesystem because all of them are
stored in a single packed-refs file. However, the creation of a large
number of ref logs on a local filesystem IS an issue because it
may not be tuned or initialised in term of inodes to contain a very
large number of files.
When a user (or a CI system) performs the CloneCommand against
a potentially large repository (e.g., millions of branches), it is
interested in working or validating a single branch or tag and is
unlikely to work with all the remote-tracking branches.
The eager creation of a reflogs for all the remote-tracking branches is
not just a performance issue but may also compromise the ability to
use JGit for cloning a large repository.
The behaviour implemented in this change is also consistent with the
optimisation done in the C code-base [1].
We differentiate between clone and fetch commands using --branch
<initialBranch> option, that is only available in clone command,
and is set as HEAD per default.
[1] 58f233ce1e
Bug: 579805
Change-Id: I58d0d36a8a4ce42e0f59b8bf063747c4b81bd859
Signed-off-by: Luca Milanesio <luca.milanesio@gmail.com>
When JGit needs to serve a Git client requesting SHA1s
during the want phase, it needs to make a full reachability
check from the advertised refs to the ones requested to
keep all objects in the correct scope of confidentiality
allowed by the avertised refs.
The check is also performed when the SHA1 corresponds to
one of the tips of the advertised refs which is a waste of
resources.
Example:
fetch> ref-prefix refs/heads/foo
fetch< 900505eb8ce8ced2a1757906da1b25c357b9654e refs/heads/foo
fetch< 0000
fetch> command=fetch
fetch> 0001
fetch> thin-pack
fetch> ofs-delta
fetch> want 900505eb8ce8ced2a1757906da1b25c357b9654e
The SHA1 in the want is the tip of refs/heads/foo and therefore
the full reachability check can be shortened and resolved more
quickly.
Change-Id: I49bd9e2464e0bd3bca2abf14c6e9df550d07383b
Signed-off-by: Luca Milanesio <luca.milanesio@gmail.com>
Class org.eclipse.jgit.util.Monitoring uses JMX hence we need this
import otherwise OSGi applications can face ClassNotFoundException.
Bug: 577018
Change-Id: Ifd75337b87c7faec95d333b771bb0a2f3e46a418
Updating the AmazonS3 class to support AWS Signature version 4 because
version 2 is no longer supported in all AWS regions. The version can be
selected with the new 'aws.api.signature.version' property (defaults to
2 for backwards compatibility). When set to '4', the user must also
specify the AWS region via the 'region' property. The 'region' property
must match the region that the 'domain' property resolves to.
Bug: 579907
Change-Id: If289dbc6d0f57323cfeaac2624c4eb5028f78d13
SmartHttpPushConnection: close InputStream and OutputStream after
processing. Wrap IOExceptions which aren't TransportExceptions already
as a TransportException.
Also-By: Matthias Sohn <matthias.sohn@sap.com>
Change-Id: I8e11d899672fc470c390a455dc86367e92ef9076
NOTE: port back from master branch.
On process exit, it was possible that the filesystem timestamp
resolution measurement left behind .probe files or even a lock file
for the jgit.config.
Ensure the SAVE_RUNNER is shut down when the process exits (via
System.exit() or otherwise). Move lf.lock() into the try-finally
block when saving the config file.
Delete .probe files on JVM shutdown -- they are created in daemon
threads that may terminate abruptly, not executing the "finally"
clause that normally removes these files.
Bug: 579445
Change-Id: Iaee2301eb14e6201406398a90228ad10cfea6098
BasePackConnection::readAdvertisedRefsImpl was creating an exception by
calling `noRepository`, and then blindly calling `initCause` on it. As
`noRepository` can be overridden, it's not guaranteed to be missing a
cause.
BasePackPushConnection overrides `noRepository` and initiates a fetch,
which may throw a `NoRemoteRepositoryException` with a cause.
In this case calling `initCause` threw an `IllegalStateException`.
In order to throw the correct exception, we now return the
BasePackPushConnection exception and suppress the one thrown by
BasePackConnection
Bug: 578511
Change-Id: Ic1018b214be1e83d895979ee6c7cbce3f6765f6f
The fetch of a single orphan ref (for example Gerrit meta ref:
refs/changes/21/21/meta) did not stop the negotiation so client
had to advertise all refs. This impacts the fetch performance
on repositories with a large number of refs (for example on
Gerrit repository it takes 20 seconds to fetch meta ref
comparing to 1.2 second to fetch ref with parent).
To avoid this issue UploadPack, used on the server side,
now checks if all `want` refs have parents, if not this
means that client doesn't need any extra objects, hence
the server responds with `ready` and finishes the
negotiation phase.
Bug: 577937
Change-Id: Ia3001b400b415d5cf6aae45e72345ca08d3af058
JGit uses slf4j-api as logging API.
The libraries
- org.eclipse.jgit.http.test
- org.eclipse.jgit.pgm
- org.eclipse.jgit.ssh.apache.test
- org.eclipse.jgit.test
used the outdated log4j 1.2.15 which is EOL since years.
Since both jgit command line and also the tests don't need sophisticated
logging features replace log4j with the much simpler slf4j-simple log
implementation. The org.slf4j.binding.simple 1.7.30 archive has only
25kB instead of 429kB for log4j 1.2.15
Applications using jgit are free to choose any other log implementation
supporting slf4j API.
Change-Id: I89e85cd3c76e954c3434622510975ce65dc227d4
and update
- com.google.gson to 2.8.8.v20211029-0838
- javaewah to 1.1.13.v20211029-0839
- net.i2p.crypto.eddsa to 0.3.0.v20210923-1401
- org.apache.ant to 1.10.12.v20211102-1452
- org.apache.commons.compress to 1.21.0.v20211103-2100
- org.bouncycastle.bcprov to 1.69.0.v20210923-1401
- org.junit to 4.13.2.v20211018-1956
Change-Id: I3ac39fc8a5df571d2e290241a03668f1e60880b4
FileBasedConfig should not rely on auto-detection of
the file-snapshot attribute computation based on config.
The check was already performed when a new FileBasedConfig
is created at L158:
// don't use config in this snapshot to avoid endless recursion
newSnapshot = FileSnapshot.saveNoConfig(getFile());
The check was missing though when the FileBasedConfig is saved
to disk and the new snapshot is obtained from the associated
LockFile.
This change fixes the issue by keeping a non-config based
FileSnapshot also after a FileBasedConfig is saved.
Bug: 577983
Change-Id: Id1e410ba687e683ff2b2643af31e1110b103b356
* stable-5.12:
Revert "RefDirectory.scanRef: Re-use file existence check done in snapshot creation"
Change-Id: I6576872cc0f5dd452252fa6e4526086cdee65c28
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
* stable-5.11:
Revert "RefDirectory.scanRef: Re-use file existence check done in snapshot creation"
Change-Id: Ib80336a42e22da729b9db1e573772504cc0a3e77
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
* stable-5.10:
Revert "RefDirectory.scanRef: Re-use file existence check done in snapshot creation"
Change-Id: I9e79ea2a0c554a184e4ce3b13e375eac8b7a4ac5
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
* stable-5.9:
Revert "RefDirectory.scanRef: Re-use file existence check done in snapshot creation"
Change-Id: I2a84c838a886d1d6383c34f50b418baa743c57b0
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
* stable-5.8:
Revert "RefDirectory.scanRef: Re-use file existence check done in snapshot creation"
Change-Id: I88a629e571fec5a9820114ebf5765b5d94a276bd
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
* stable-5.7:
Revert "RefDirectory.scanRef: Re-use file existence check done in snapshot creation"
Change-Id: Ied786ab5e3c0dd05f701705fce2d4ad85502c4d6
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
* stable-5.6:
Revert "RefDirectory.scanRef: Re-use file existence check done in snapshot creation"
Change-Id: I454622dae6eb95aedbd858e3b12da72282d36673
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
* stable-5.5:
Revert "RefDirectory.scanRef: Re-use file existence check done in snapshot creation"
Change-Id: I2622f1d384a88a556ba9d88f0d08a37af69e530c
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
* stable-5.4:
Revert "RefDirectory.scanRef: Re-use file existence check done in snapshot creation"
Change-Id: Ia1665dd92ccc3811a6116f41421a05aca10fc6eb
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
* stable-5.3:
Revert "RefDirectory.scanRef: Re-use file existence check done in snapshot creation"
Change-Id: I52a57a17abe60e30e3d7615f8cb4d0c5e6aebd9b
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
* stable-5.2:
Revert "RefDirectory.scanRef: Re-use file existence check done in snapshot creation"
Change-Id: Id37f47a5ef2e3c8329eca30c171941f7e5606a85
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
* stable-5.1:
Revert "RefDirectory.scanRef: Re-use file existence check done in snapshot creation"
Change-Id: I625667c2718ab31ae7df907c3dd6024a933913b8
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
This reverts commit f829f5f838.
Using MISSING_FILEKEY as indicator for a non-existing file doesn't work
on Windows.
Bug: 577954
Change-Id: I92102a3d259f6cc0f367096a3213cfa794466817
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
When chgs[i] == adds[i], it indicated that a commit added some files
that pList[i] did not have, but didn't mean pList[i] is "empty tree
root".
Follow the example below:
. .
└── src └── src
└── d1 ==> └── d1
└─ file1 ├─ file1
└── file2
c.parents[i] c
The variable chg[i] equals to variable add[i],
but commit c.parents[i] is not "empty tree root".
We should add an additional check for no paths matching the filter.
Bug: 577227
Change-Id: I834e9ddd0de86b108b280a1139519ea962913b38
Signed-off-by: kylezhao <kylezhao@tencent.com>
Matthias Sohn