Tomek Rękawek created OAK-8566:
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Summary: Empty segment archives breaks the Azure Persistence
Key: OAK-8566
URL: https://issues.apache.org/jira/browse/OAK-8566
Project: Jackrabbit Oak
Issue Type: Bug
Components: segment-azure
Reporter: Tomek Rękawek
Fix For: 1.18.0
If we have a segment archive the valid {{0000.xxxx}} segment, it'll be
recovered into another invalid archive:
{noformat}
21.08.2019 06:50:28.606 *INFO* [FelixStartLevel]
org.apache.jackrabbit.oak.segment.azure.AzureRepositoryLock Acquired lease
1eaec54a-3e14-4705-8f94-2e43f3448cc9
21.08.2019 06:50:29.392 *WARN* [FelixStartLevel]
org.apache.jackrabbit.oak.segment.file.tar.TarReader Could not read tar file
data00368a.tar, skipping...
java.io.IOException: The archive data00368a.tar hasn't been closed correctly.
at
org.apache.jackrabbit.oak.segment.azure.AzureArchiveManager.open(AzureArchiveManager.java:92)
[org.apache.jackrabbit.oak-segment-azure:1.16.0.R1864511]
at
org.apache.jackrabbit.oak.segment.file.tar.TarReader.openFirstFileWithValidIndex(TarReader.java:236)
[org.apache.jackrabbit.oak-segment-tar:1.16.0.R1864511]
at
org.apache.jackrabbit.oak.segment.file.tar.TarReader.open(TarReader.java:90)
[org.apache.jackrabbit.oak-segment-tar:1.16.0.R1864511]
21.08.2019 06:50:29.393 *WARN* [FelixStartLevel]
org.apache.jackrabbit.oak.segment.file.tar.TarReader Could not find a valid tar
index in [data00368a.tar], recovering...
21.08.2019 06:50:29.393 *INFO* [FelixStartLevel]
org.apache.jackrabbit.oak.segment.file.tar.TarReader Recovering segments from
tar file data00368a.tar
21.08.2019 06:50:32.219 *WARN* [FelixStartLevel]
org.apache.jackrabbit.oak.segment.azure.AzureSegmentArchiveReader Missing entry
0000.??? when recovering data00368a.tar. No more segments will be read.
21.08.2019 06:50:34.094 *INFO* [FelixStartLevel]
org.apache.jackrabbit.oak.segment.file.tar.TarReader Backing up data00368a.tar
to data00368a.tar.2.bak
21.08.2019 06:50:42.328 *INFO* [FelixStartLevel]
org.apache.jackrabbit.oak.segment.file.tar.TarReader Regenerating tar file
data00368a.tar
21.08.2019 06:50:42.369 *WARN* [FelixStartLevel]
org.apache.jackrabbit.oak.segment.file.tar.TarReader Could not read tar file
data00368a.tar, skipping...
java.io.IOException: The archive data00368a.tar hasn't been closed correctly.
at
org.apache.jackrabbit.oak.segment.azure.AzureArchiveManager.open(AzureArchiveManager.java:92)
[org.apache.jackrabbit.oak-segment-azure:1.16.0.R1864511]
at
org.apache.jackrabbit.oak.segment.file.tar.TarReader.openFirstFileWithValidIndex(TarReader.java:236)
[org.apache.jackrabbit.oak-segment-tar:1.16.0.R1864511]
at
org.apache.jackrabbit.oak.segment.file.tar.TarReader.open(TarReader.java:106)
[org.apache.jackrabbit.oak-segment-tar:1.16.0.R1864511]
21.08.2019 06:50:42.370 *ERROR* [FelixStartLevel]
org.apache.jackrabbit.oak-segment-tar bundle
org.apache.jackrabbit.oak-segment-tar:1.16.0.R1864511
(144)[org.apache.jackrabbit.oak.segment.SegmentNodeStoreFactory(204)] : The
activate method has thrown an exception (java.io.IOException: Failed to open
recovered tar file data00368a.tar)
java.io.IOException: Failed to open recovered tar file data00368a.tar
at
org.apache.jackrabbit.oak.segment.file.tar.TarReader.open(TarReader.java:110)
[org.apache.jackrabbit.oak-segment-tar:1.16.0.R1864511]
at
org.apache.jackrabbit.oak.segment.file.tar.TarFiles.<init>(TarFiles.java:395)
[org.apache.jackrabbit.oak-segment-tar:1.16.0.R1864511]
at
org.apache.jackrabbit.oak.segment.file.tar.TarFiles.<init>(TarFiles.java:65)
[org.apache.jackrabbit.oak-segment-tar:1.16.0.R1864511]
at
org.apache.jackrabbit.oak.segment.file.tar.TarFiles$Builder.build(TarFiles.java:213)
[org.apache.jackrabbit.oak-segment-tar:1.16.0.R1864511]
at
org.apache.jackrabbit.oak.segment.file.FileStore.<init>(FileStore.java:171)
[org.apache.jackrabbit.oak-segment-tar:1.16.0.R1864511]
{noformat}
We should ignore and cleanup the archives without the valid {{0000.}} segment.
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