Details
-
Bug
-
Status: Closed (View Workflow)
-
High
-
Resolution: Fixed
-
6.7.1
-
2
-
Severity 3 - Minor
-
2
-
Description
Issue Summary
When a snapshot/incremental sync is run on a mirror node when the mirror node already has a branch containing non-UTF-8 character in it, it appears in git for-each-ref command run on the mirror. This causes the following error:
2020-03-05 08:45:08,274 ERROR [farm-operation-4] *76AH03x523x1152641372x2266 c.a.b.i.m.m.f.t.ReplyingTopicListener Error while processing request TopicRequest{message=RefChangeChunk{farmSynchronizationRequest=FarmSynchronizationRequest{externalRepositoryId=1755, type=snapshot}, last=true, index=0, digest=681696ffb4e6b3c16adf9f302a87a546d0f7b443, payload.length=25785}, replyTopic=refChangeChunk_bacbb4e9-b69b-4285-86ec-f2ebace70f6b_reply, anticipatedResponders=2}
java.io.UncheckedIOException: java.nio.charset.MalformedInputException: Input length = 1
at com.atlassian.bitbucket.io.LineReader$1.hasNext(LineReader.java:259)
at com.atlassian.bitbucket.internal.mirroring.mirror.farm.refchange.CompositeRefChangeIterator.computeNext(CompositeRefChangeIterator.java:70)
at com.atlassian.bitbucket.internal.mirroring.mirror.farm.refchange.CompositeRefChangeIterator.computeNext(CompositeRefChangeIterator.java:25)
at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:141)
at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:136)
at java.util.Spliterators$IteratorSpliterator.tryAdvance(Spliterators.java:1811)
at java.util.stream.StreamSpliterators$WrappingSpliterator.lambda$initPartialTraversalState$0(StreamSpliterators.java:294)
at java.util.stream.StreamSpliterators$AbstractWrappingSpliterator.fillBuffer(StreamSpliterators.java:206)
at java.util.stream.StreamSpliterators$AbstractWrappingSpliterator.doAdvance(StreamSpliterators.java:169)
at java.util.stream.StreamSpliterators$WrappingSpliterator.tryAdvance(StreamSpliterators.java:300)
at java.util.Spliterators$1Adapter.hasNext(Spliterators.java:681)
at com.google.common.collect.Iterators$4.next(Iterators.java:612)
at com.google.common.collect.Iterators$4.next(Iterators.java:599)
at java.util.Iterator.forEachRemaining(Iterator.java:116)
at com.atlassian.bitbucket.internal.mirroring.mirror.farm.synchronization.ObjectFetchHelper.perform(ObjectFetchHelper.java:56)
at com.atlassian.bitbucket.internal.mirroring.mirror.farm.synchronization.RepositorySynchronizationOperation.perform(RepositorySynchronizationOperation.java:123)
at com.atlassian.bitbucket.internal.mirroring.mirror.farm.synchronization.RepositorySynchronizationOperation.perform(RepositorySynchronizationOperation.java:39)
at com.atlassian.bitbucket.internal.mirroring.mirror.farm.topic.operation.MetricCollectingMirrorOperation.perform(MetricCollectingMirrorOperation.java:66)
at com.atlassian.bitbucket.internal.mirroring.mirror.farm.refchange.RefChangeChunkOperation.perform(RefChangeChunkOperation.java:100)
at com.atlassian.bitbucket.internal.mirroring.mirror.farm.refchange.RefChangeChunkOperation.perform(RefChangeChunkOperation.java:62)
at com.atlassian.bitbucket.internal.mirroring.mirror.farm.topic.operation.AuthenticatedMirrorOperation.lambda$perform$0(AuthenticatedMirrorOperation.java:37)
at com.atlassian.stash.internal.user.DefaultEscalatedSecurityContext.call(DefaultEscalatedSecurityContext.java:58)
at com.atlassian.bitbucket.internal.mirroring.mirror.DefaultUpstreamUserHelper.performAsUpstreamUser(DefaultUpstreamUserHelper.java:93)
at com.atlassian.bitbucket.internal.mirroring.mirror.farm.topic.operation.AuthenticatedMirrorOperation.perform(AuthenticatedMirrorOperation.java:37)
at com.atlassian.bitbucket.internal.mirroring.mirror.farm.topic.operation.MultiThreadedMirrorOperation.lambda$perform$0(MultiThreadedMirrorOperation.java:45)
at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:125)
at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:57)
at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:78)
at com.atlassian.sal.core.executor.ThreadLocalDelegateRunnable.run(ThreadLocalDelegateRunnable.java:34)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.lang.Thread.run(Thread.java:748)
... 1 frame trimmed
Caused by: java.nio.charset.MalformedInputException: Input length = 1
at java.nio.charset.CoderResult.throwException(CoderResult.java:281)
at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:339)
at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
at java.io.InputStreamReader.read(InputStreamReader.java:184)
at java.io.BufferedReader.fill(BufferedReader.java:161)
at java.io.BufferedReader.read(BufferedReader.java:182)
at com.atlassian.bitbucket.io.ReaderLineReader.read(ReaderLineReader.java:22)
at com.atlassian.bitbucket.io.LineReader.readNext(LineReader.java:292)
at com.atlassian.bitbucket.io.LineReader.readLine(LineReader.java:86)
at com.atlassian.bitbucket.io.LineReader$1.hasNext(LineReader.java:255)
... 31 common frames omitted
The error appears to be caused by the same JAVA API that was causing https://jira.atlassian.com/browse/BSERV-9293.
Steps to Reproduce
- Start a mirror farm with 1 or more mirrors.
- Setup some project on mirror farm.
- Clone one of the repositories in this project from primary.
- Push a new branch which has non-UTF characters
- git ls-remote <<Mirror Repository URL>>
Expected Results
Newly created branch appears in the results
Actual Results
Newly created branch is missing from the results
Workaround
If the conflicting branch/ref is renamed and the non-UTF-8 characters removed, sync succeeds. After removing branch from repository in primary server, branch needs to be removed from the mirror manually by logging into the server and cd to the repository directory in bitbucket home.
Attachments
Issue Links
- derived from
-
-
- Closed
-