failed to initialize gerrit 2.12.2

[Jiri Tomek]

Hi,

I just stopped Gerrit running version 2.12-711-g6e1b2aa, created new mysql database and want to initialize stable version 2.12.2 but the initialization fails with the error below. Could anyone give me a hint what could be wrong? I'll appreciate any help.


Exception in thread "main" com.google.gwtorm.server.OrmException: Cannot initialize schema
    at com.google.gerrit.server.schema.SchemaUpdater.update(SchemaUpdater.java:102)
    at com.google.gerrit.pgm.init.BaseInit$SiteRun.upgradeSchema(BaseInit.java:341)
    at com.google.gerrit.pgm.init.BaseInit.run(BaseInit.java:127)
    at com.google.gerrit.pgm.util.AbstractProgram.main(AbstractProgram.java:64)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at com.google.gerrit.launcher.GerritLauncher.invokeProgram(GerritLauncher.java:159)
    at com.google.gerrit.launcher.GerritLauncher.mainImpl(GerritLauncher.java:100)
    at com.google.gerrit.launcher.GerritLauncher.main(GerritLauncher.java:56)
    at Main.main(Main.java:25)
Caused by: java.io.IOException: Cannot update refs/meta/config in /srv/gerrit/repositories/All-Projects.git: LOCK_FAILURE
    at com.google.gerrit.server.git.VersionedMetaData$1.updateRef(VersionedMetaData.java:396)
    at com.google.gerrit.server.git.VersionedMetaData$1.createRef(VersionedMetaData.java:311)
    at com.google.gerrit.server.git.VersionedMetaData.commitToNewRef(VersionedMetaData.java:193)
    at com.google.gerrit.server.schema.AllProjectsCreator.initAllProjects(AllProjectsCreator.java:178)
    at com.google.gerrit.server.schema.AllProjectsCreator.create(AllProjectsCreator.java:100)
    at com.google.gerrit.server.schema.SchemaCreator.create(SchemaCreator.java:89)
    at com.google.gerrit.server.schema.SchemaUpdater.update(SchemaUpdater.java:100)
    ... 11 more


Best regards,
Jiri

[David Pursehouse]

On Tue, May 31, 2016 at 3:50 PM Jiri Tomek <jiri...@gmail.com> wrote:

Hi,

I just stopped Gerrit running version 2.12-711-g6e1b2aa, created new mysql database

You mean you've created a completely new database and intend to re-initialize the site from new?

 

and want to initialize stable version 2.12.2 but the initialization fails with the error below. Could anyone give me a hint what could be wrong? I'll appreciate any help.

I suspect it's trying to create the initial config but fails because All-Projects already exists and contains the settings from the previous installation.

 

Exception in thread "main" com.google.gwtorm.server.OrmException: Cannot initialize schema
    at com.google.gerrit.server.schema.SchemaUpdater.update(SchemaUpdater.java:102)
    at com.google.gerrit.pgm.init.BaseInit$SiteRun.upgradeSchema(BaseInit.java:341)
    at com.google.gerrit.pgm.init.BaseInit.run(BaseInit.java:127)
    at com.google.gerrit.pgm.util.AbstractProgram.main(AbstractProgram.java:64)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at com.google.gerrit.launcher.GerritLauncher.invokeProgram(GerritLauncher.java:159)
    at com.google.gerrit.launcher.GerritLauncher.mainImpl(GerritLauncher.java:100)
    at com.google.gerrit.launcher.GerritLauncher.main(GerritLauncher.java:56)
    at Main.main(Main.java:25)
Caused by: java.io.IOException: Cannot update refs/meta/config in /srv/gerrit/repositories/All-Projects.git: LOCK_FAILURE
    at com.google.gerrit.server.git.VersionedMetaData$1.updateRef(VersionedMetaData.java:396)
    at com.google.gerrit.server.git.VersionedMetaData$1.createRef(VersionedMetaData.java:311)
    at com.google.gerrit.server.git.VersionedMetaData.commitToNewRef(VersionedMetaData.java:193)
    at com.google.gerrit.server.schema.AllProjectsCreator.initAllProjects(AllProjectsCreator.java:178)
    at com.google.gerrit.server.schema.AllProjectsCreator.create(AllProjectsCreator.java:100)
    at com.google.gerrit.server.schema.SchemaCreator.create(SchemaCreator.java:89)
    at com.google.gerrit.server.schema.SchemaUpdater.update(SchemaUpdater.java:100)
    ... 11 more


Best regards,
Jiri

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[Jiri Tomek]

yes that is what I want to do, create a fresh instance. So I need to get rid of the All-Projects? How should I do that?

[Matthias Sohn]

you are trying to downgrade from some master version to v2.12.2 and schema version changed

from 115 to 116 between these two versions.

AFAIK downgrade across different schema versions isn't supported

-Matthias 

[David Pursehouse]

On Tue, May 31, 2016 at 4:02 PM Jiri Tomek <jiri...@gmail.com> wrote:

yes that is what I want to do, create a fresh instance. So I need to get rid of the All-Projects? How should I do that?

Just delete it from the git/ folder of the site.

Ideally though, you'd create the new site in a completely new directory.  There may be other stuff still in the old one that will cause glitches.

[Jiri Tomek]

OK, I created new site_data dir and copied from the old one etc/gerrit.config and secure.config, then I run init, successfully finished it, then when stated daemon I had to reindex. Then started daemon again and wanted to sign in using web interface but it failed with

Authentication unavailable at this time.

and there was another error in the log:

[HTTP-63] ERROR com.google.gerrit.httpd.auth.ldap.LdapLoginServlet : LDAP authentication failed
java.util.NoSuchElementException
        at java.util.ArrayList$Itr.next(ArrayList.java:834)
        at com.google.gerrit.server.account.AccountManager.create(AccountManager.java:253)
        at com.google.gerrit.server.account.AccountManager.authenticate(AccountManager.java:114)
        at com.google.gerrit.httpd.auth.ldap.LdapLoginServlet.doPost(LdapLoginServlet.java:125)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
        at com.google.inject.servlet.ServletDefinition.doServiceImpl(ServletDefinition.java:287)
        at com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:277)
        at com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:182)
        at com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:91)
        at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:85)
        at com.google.gerrit.httpd.GetUserFilter.doFilter(GetUserFilter.java:82)
        at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
        at com.google.gwtexpui.server.CacheControlFilter.doFilter(CacheControlFilter.java:73)
        at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
        at com.google.gerrit.httpd.RunAsFilter.doFilter(RunAsFilter.java:117)
        at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
        at com.google.gerrit.httpd.AllRequestFilter$FilterProxy$1.doFilter(AllRequestFilter.java:136)
        at com.google.gerrit.httpd.AllRequestFilter$FilterProxy.doFilter(AllRequestFilter.java:138)
        at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
        at com.google.gerrit.httpd.RequestContextFilter.doFilter(RequestContextFilter.java:75)
        at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
        at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:119)
        at com.google.inject.servlet.GuiceFilter$1.call(GuiceFilter.java:133)
        at com.google.inject.servlet.GuiceFilter$1.call(GuiceFilter.java:130)
        at com.google.inject.servlet.GuiceFilter$Context.call(GuiceFilter.java:203)
        at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:130)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
        at org.eclipse.jetty.server.Server.handle(Server.java:499)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
        at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
        at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
        at java.lang.Thread.run(Thread.java:745)

 

[Jiri Tomek]

I just tried it once more and I was able to log in