Git Integration for Jira Cloud Documentation

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Error while reindexing – Java heap space / Object too large, rejecting the pack

Problem

The Git Integration for Jira application uses the JGit library which does not support objects over 2GB in size stored in git repositories.

 

Diagnosis

Jira admins will see a message similar to the one below in the Jira /application-logs/atlassian-jira.log:

Example Error:

Cannot auto-deploy a new repository https://server/project/repository.git
com.bigbrassband.jira.git.exceptions.InvalidRemoteOperationException: Specified origin https://server/project/repository.git is incorrect or not supported
at com.bigbrassband.jira.git.services.gitmanager.MultipleGitRepositoryManagerImpl.setupRepository(MultipleGitRepositoryManagerImpl.java:800)
at com.bigbrassband.jira.git.services.gitmanager.MultipleGitRepositoryManagerImpl.deployRepository(MultipleGitRepositoryManagerImpl.java:868)
at com.bigbrassband.jira.git.services.async.DoSynchronizationOfAggregatedRepoTask.createNewRepository(DoSynchronizationOfAggregatedRepoTask.java:156)
at com.bigbrassband.jira.git.services.async.DoSynchronizationOfAggregatedRepoTask.run(DoSynchronizationOfAggregatedRepoTask.java:117)
at com.bigbrassband.jira.git.services.async.BigReindexTask.synchronize(BigReindexTask.java:185)
at com.bigbrassband.jira.git.services.async.BigReindexTask.run(BigReindexTask.java:95)
at com.bigbrassband.jira.git.services.async.AsyncProcessorImpl$AsyncTaskWrapper.run(AsyncProcessorImpl.java:110)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)<br>Caused by: org.eclipse.jgit.api.errors.TransportException: Object too large (2,271,263,009 bytes), rejecting the pack. Max object size limit is 2,147,483,639 bytes.
at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:254)
at org.eclipse.jgit.api.CloneCommand.fetch(CloneCommand.java:306)
at org.eclipse.jgit.api.CloneCommand.call(CloneCommand.java:200)
at com.bigbrassband.jira.git.services.gitmanager.MultipleGitRepositoryManagerImpl.runCloneCommand(MultipleGitRepositoryManagerImpl.java:693)
at com.bigbrassband.jira.git.services.gitmanager.MultipleGitRepositoryManagerImpl.setupRepository(MultipleGitRepositoryManagerImpl.java:789)
... 11 more

 

Solutions

Making any changes to a git repository’s history can result in loss of data. Please do proceed with care.

Contact Us
If you still have a question – reach out to our Support Desk or email us at [[email protected]](mailto:[email protected]).

 

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