[OpenStack-Infra] gerrit: error: unpack failed: error Missing unknown

Vinay Mahuli vm.vinay at gmail.com
Sat Jul 5 12:57:05 UTC 2014


Hi,

I had the a project contrail-controller earlier which was accidentally
deleted.

After that, I tried running "manage-projects -dv" which is giving below
error while adding back the deleted project.

Now, I don't have anything in /home/gerrit2/review_site/git/Juniper/
contrail-controller.git

Can you please give me some inputs to resolve this? The issue is the
commit 4619766bb3cb0b7a43a6ae25be4f5fcf75e874e3 is not found either in
"open", "merged" nor "abandoned" states.

I cannot upgrade the version of gerrit since we have custom changes.

Manage-projects log:

-------------------

remote: Resolving deltas: 100% (18789/18789)

error: unpack failed: error Missing unknown
4619766bb3cb0b7a43a6ae25be4f5fcf75e874e3

fatal: Unpack error, check server log

To ssh://localhost:29418/Juniper/contrail-controller

 ! [remote rejected] refs/copy/heads/R1.04 -> R1.04 (n/a (unpacker error))

 ! [remote rejected] refs/copy/heads/R1.05 -> R1.05 (n/a (unpacker error))

 ! [remote rejected] refs/copy/heads/R1.06 -> R1.06 (n/a (unpacker error))

 ! [remote rejected] refs/copy/heads/R1.06c1 -> R1.06c1 (n/a (unpacker
error))

 ! [remote rejected] refs/copy/heads/config-devel -> config-devel (n/a
(unpacker error))

 ! [remote rejected] refs/copy/heads/fix -> fix (n/a (unpacker error))

 ! [remote rejected] refs/copy/heads/master -> master (n/a (unpacker error))

 ! [remote rejected] refs/copy/heads/meghb_stoi -> meghb_stoi (n/a
(unpacker error))

error: failed to push some refs to '
ssh://localhost:29418/Juniper/contrail-controller'

INFO:manage_projects:Return code: 1

remote: Resolving deltas: 100% (9774/9774)

error: unpack failed: error Missing unknown
4619766bb3cb0b7a43a6ae25be4f5fcf75e874e3



Gerrit logs:

-----------

[2014-07-04 07:18:09,081] ERROR com.google.gerrit.sshd.BaseCommand :
Internal server error (user opencontrail-project-creator account 2) during
git-receive-pack '/Juniper/contrail-controller'

com.google.gerrit.sshd.BaseCommand$Failure: fatal: Unpack error, check
server log

at com.google.gerrit.sshd.commands.Receive.runImpl(Receive.java:146)

at
com.google.gerrit.sshd.AbstractGitCommand.service(AbstractGitCommand.java:103)

at
com.google.gerrit.sshd.AbstractGitCommand.access$000(AbstractGitCommand.java:34)

at
com.google.gerrit.sshd.AbstractGitCommand$1.run(AbstractGitCommand.java:69)

at com.google.gerrit.sshd.BaseCommand$TaskThunk.run(BaseCommand.java:403)

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:333)

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: java.io.IOException: Unpack error on project
"Juniper/contrail-controller":

  AdvertiseRefsHook:
com.google.gerrit.server.git.ReceiveCommitsAdvertiseRefsHook at 1b4d01d7class
com.google.gerrit.server.git.ReceiveCommitsAdvertiseRefsHook


at com.google.gerrit.sshd.commands.Receive.runImpl(Receive.java:145)

... 12 more

Caused by: org.eclipse.jgit.errors.UnpackException: Exception while parsing
pack stream

at org.eclipse.jgit.transport.ReceivePack.service(ReceivePack.java:877)

at org.eclipse.jgit.transport.ReceivePack.receive(ReceivePack.java:768)

at com.google.gerrit.sshd.commands.Receive.runImpl(Receive.java:95)

... 12 more

Caused by: org.eclipse.jgit.errors.MissingObjectException: Missing unknown
4619766bb3cb0b7a43a6ae25be4f5fcf75e874e3

at org.eclipse.jgit.storage.file.WindowCursor.open(WindowCursor.java:125)

at org.eclipse.jgit.lib.ObjectReader.open(ObjectReader.java:228)

at org.eclipse.jgit.revwalk.RevWalk.parseAny(RevWalk.java:811)

at
org.eclipse.jgit.transport.ReceivePack.checkConnectivity(ReceivePack.java:1058)

at org.eclipse.jgit.transport.ReceivePack.service(ReceivePack.java:840)
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