Exception during transforming deltas on start causes server to fail to start
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Key: WAVE-321
URL: https://issues.apache.org/jira/browse/WAVE-321
Project: Wave
Issue Type: Bug
Components: Server
Environment: Debian sid.
Reporter: Ali Lown
Assignee: Ali Lown
Priority: Critical
One of my waves has a corrupt delta (somehow) which is preventing the server
from starting at all due to an exception not being handled.
The stacktrace is:
Exception in thread "main" java.lang.NegativeArraySizeException
at
org.waveprotocol.box.server.persistence.file.FileDeltaCollection.readTransformedWaveletDelta(FileDeltaCollection.java:510)
at
org.waveprotocol.box.server.persistence.file.FileDeltaCollection.readTransformedDeltaFromRecord(FileDeltaCollection.java:435)
at
org.waveprotocol.box.server.persistence.file.FileDeltaCollection.access$100(FileDeltaCollection.java:64)
at
org.waveprotocol.box.server.persistence.file.FileDeltaCollection$1$1.hasNext(FileDeltaCollection.java:308)
at
org.waveprotocol.box.server.persistence.file.DeltaIndex.rebuildIndexFromDeltas(DeltaIndex.java:100)
at
org.waveprotocol.box.server.persistence.file.DeltaIndex.openForCollection(DeltaIndex.java:75)
at
org.waveprotocol.box.server.persistence.file.FileDeltaCollection.open(FileDeltaCollection.java:128)
at
org.waveprotocol.box.server.persistence.file.FileDeltaStore.open(FileDeltaStore.java:69)
at
org.waveprotocol.box.server.persistence.file.FileDeltaStore.lookup(FileDeltaStore.java:101)
at
org.waveprotocol.box.server.persistence.file.FileDeltaStore$3.fetchNext(FileDeltaStore.java:149)
at
org.waveprotocol.box.server.persistence.file.FileDeltaStore$3.hasNext(FileDeltaStore.java:161)
at
org.waveprotocol.box.server.waveserver.WaveMap.loadAllWavelets(WaveMap.java:682)
at
org.waveprotocol.box.server.waveserver.WaveServerImpl.initialize(WaveServerImpl.java:283)
at
org.waveprotocol.box.server.ServerMain.initializeServer(ServerMain.java:210)
at org.waveprotocol.box.server.ServerMain.run(ServerMain.java:174)
at org.waveprotocol.box.server.ServerMain.main(ServerMain.java:127)
I am now working on a patch to enable the server to boot, simply ignoring the
corrupt delta.
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