Gerrit 2.8.1 Replication plugin Broken --- at least for me

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Miguel Zuñiga

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Feb 3, 2014, 6:05:34 PM2/3/14

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Hi everyone

I hope you could give me a few insights, advice or some help. I just setup a gerrit 2.8.1... downloaded the war file, no problems there, added some basic plugins, still no problems there, but when i came across replication plugin well its basically beating me to the ground every single time.

So first decided to use the stable-2.8 branch of the gerrit plugin, but while building it buck comes back with....

|=> //plugins/replication:replication__plugin__compile... 0.3s (running javac[0.3s])

Log:

/root/gerrit/plugins/replication/src/main/java/com/googlesource/gerrit/plugins/replication/Destination.java:238: error: cannot find symbol

&& GitRepositoryManager.REF_CONFIG.equals(head.getLeaf().getName())) {

symbol: variable REF_CONFIG

location: interface com.google.gerrit.server.git.GitRepositoryManager

/root/gerrit/plugins/replication/src/main/java/com/googlesource/gerrit/plugins/replication/Destination.java:436: error: cannot find symbol

if (!replicatePermissions && GitRepositoryManager.REF_CONFIG.equals(ref)) {

symbol: variable REF_CONFIG

location: interface com.google.gerrit.server.git.GitRepositoryManager

/root/gerrit/plugins/replication/src/main/java/com/googlesource/gerrit/plugins/replication/PushOne.java:477: error: cannot find symbol

return !(noPerms && GitRepositoryManager.REF_CONFIG.equals(ref)) &&

symbol: variable REF_CONFIG

location: interface com.google.gerrit.server.git.GitRepositoryManager

/root/gerrit/plugins/replication/src/main/java/com/googlesource/gerrit/plugins/replication/PushOne.java:478: error: cannot find symbol

!ref.startsWith(GitRepositoryManager.REFS_CACHE_AUTOMERGE);

symbol: variable REFS_CACHE_AUTOMERGE

location: interface com.google.gerrit.server.git.GitRepositoryManager

Errors: 4. Warnings: 0.

So I decided to take a look at the other GitRepositoryManagers under the gerrit-server ...longpath...server/git/GitRepositoryManager.java

I've checked both the 2.8 and 2.7 versions

and found that the difference between 2.7 and 2.8 is

/** Note tree listing commits we refuse {@code refs/meta/reject-commits} */

public static final String REF_REJECT_COMMITS = "refs/meta/reject-commits";

/** Configuration settings for a project {@code refs/meta/config} */

public static final String REF_CONFIG = "refs/meta/config";

/** Configurations of project-specific dashboards (canned search queries). */

public static String REFS_DASHBOARDS = "refs/meta/dashboards/";

/**

* Prefix applied to merge commit base nodes.

* <p>

* References in this directory should take the form

* {@code refs/cache-automerge/xx/yyyy...} where xx is

* the first two digits of the merge commit's object

* name, and yyyyy... is the remaining 38. The reference

* should point to a treeish that is the automatic merge

* result of the merge commit's parents.

public static final String REFS_CACHE_AUTOMERGE = "refs/cache-automerge/";

So... I decided to add it to my stable-2.8 branch and the plugin built properly but at the time of installing it I'm getting:

com.google.gerrit.server.plugins.PluginInstallException: Guice provision errors:

1) Error injecting constructor, java.lang.IllegalArgumentException: Invalid wildcards +refs/heads/*

at com.googlesource.gerrit.plugins.replication.ReplicationQueue.<init>(ReplicationQueue.java:99)

at com.googlesource.gerrit.plugins.replication.ReplicationModule.configure(ReplicationModule.java:34)

while locating com.googlesource.gerrit.plugins.replication.ReplicationQueue

for parameter 2 at com.googlesource.gerrit.plugins.replication.OnStartStop.<init>(OnStartStop.java:36)

at com.googlesource.gerrit.plugins.replication.ReplicationModule.configure(ReplicationModule.java:45)

while locating com.googlesource.gerrit.plugins.replication.OnStartStop

while locating com.google.gerrit.extensions.events.LifecycleListener annotated with @com.google.inject.internal.UniqueAnnotations$Internal(value=111)

1 error

at com.google.gerrit.server.plugins.PluginLoader.runPlugin(PluginLoader.java:412)

at com.google.gerrit.server.plugins.PluginLoader.installPluginFromStream(PluginLoader.java:167)

at com.google.gerrit.sshd.commands.PluginInstallCommand.run(PluginInstallCommand.java:92)

at com.google.gerrit.sshd.SshCommand$1.run(SshCommand.java:35)

at com.google.gerrit.sshd.BaseCommand$TaskThunk.run(BaseCommand.java:442)

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)

at java.util.concurrent.FutureTask.run(FutureTask.java:262)

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)

at com.google.gerrit.server.git.WorkQueue$Task.run(WorkQueue.java:360)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

at java.lang.Thread.run(Thread.java:744)

Caused by: com.google.inject.ProvisionException: Guice provision errors: