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https://issues.apache.org/jira/browse/OAK-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15032020#comment-15032020
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Vikas Saurabh commented on OAK-3692:
------------------------------------
With changes vide OAK-3149, we are now using {{AnalyzingInfixSuggester}} which,
in turn, requires {{org.apache.lucene.index.sorter.Sorter$DocComparator}}.
{{Sorter$DocComparator}} is provided by {{lucene-misc}}. BUT, {{lucene-misc}}
has other packages than o.a.l.i.sorter which were already part of other
lucene-* bundles that we have included already.
Thus, when including, oak-misc, baseline plugins says that we need to bump
version for those packages to 4.8.0 (from their current value of 4.7.1).
The most trivial fix of this could be bumping lucene-version to 4.8.0 but as
mentioned
[here|https://issues.apache.org/jira/browse/OAK-3149?focusedCommentId=15018064&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15018064],
lucene 4.8 requires java7 which is no-go for us.
I hope that there might be a way to tell bnd to export only o.a.l.index.sorter
from lucene-misc... but, my knowledge of bnd is very limited.
Can someone point me to the right direction?
(cc [~chetanm], [~teofili])
> java.lang.NoClassDefFoundError:
> org/apache/lucene/index/sorter/Sorter$DocComparator
> -----------------------------------------------------------------------------------
>
> Key: OAK-3692
> URL: https://issues.apache.org/jira/browse/OAK-3692
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: lucene
> Reporter: Vikas Saurabh
> Assignee: Vikas Saurabh
> Priority: Blocker
> Fix For: 1.3.12
>
>
> I'm getting following exception while trying to include oak trunk build into
> AEM:
> {noformat}
> 27.11.2015 20:41:25.946 *ERROR* [oak-lucene-2]
> org.apache.jackrabbit.oak.plugins.index.lucene.LuceneIndexProvider Uncaught
> exception in
> org.apache.jackrabbit.oak.plugins.index.lucene.LuceneIndexProvider@36ba558b
> java.lang.NoClassDefFoundError:
> org/apache/lucene/index/sorter/Sorter$DocComparator
> at
> org.apache.jackrabbit.oak.plugins.index.lucene.util.SuggestHelper.getLookup(SuggestHelper.java:108)
> at
> org.apache.jackrabbit.oak.plugins.index.lucene.IndexNode.<init>(IndexNode.java:106)
> at
> org.apache.jackrabbit.oak.plugins.index.lucene.IndexNode.open(IndexNode.java:69)
> at
> org.apache.jackrabbit.oak.plugins.index.lucene.IndexTracker$1.leave(IndexTracker.java:98)
> at
> org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:153)
> at
> org.apache.jackrabbit.oak.plugins.segment.MapRecord$3.childNodeChanged(MapRecord.java:444)
> at
> org.apache.jackrabbit.oak.plugins.segment.MapRecord.compare(MapRecord.java:487)
> at
> org.apache.jackrabbit.oak.plugins.segment.MapRecord.compareBranch(MapRecord.java:565)
> at
> org.apache.jackrabbit.oak.plugins.segment.MapRecord.compare(MapRecord.java:470)
> at
> org.apache.jackrabbit.oak.plugins.segment.MapRecord.compare(MapRecord.java:436)
> at
> org.apache.jackrabbit.oak.plugins.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:583)
> at
> org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)
> at
> org.apache.jackrabbit.oak.plugins.segment.MapRecord$2.childNodeChanged(MapRecord.java:403)
> at
> org.apache.jackrabbit.oak.plugins.segment.MapRecord$3.childNodeChanged(MapRecord.java:444)
> at
> org.apache.jackrabbit.oak.plugins.segment.MapRecord.compare(MapRecord.java:487)
> at
> org.apache.jackrabbit.oak.plugins.segment.MapRecord.compare(MapRecord.java:436)
> at
> org.apache.jackrabbit.oak.plugins.segment.MapRecord.compare(MapRecord.java:394)
> at
> org.apache.jackrabbit.oak.plugins.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:583)
> at
> org.apache.jackrabbit.oak.spi.commit.EditorDiff.process(EditorDiff.java:52)
> at
> org.apache.jackrabbit.oak.plugins.index.lucene.IndexTracker.update(IndexTracker.java:108)
> at
> org.apache.jackrabbit.oak.plugins.index.lucene.LuceneIndexProvider.contentChanged(LuceneIndexProvider.java:73)
> at
> org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1.call(BackgroundObserver.java:131)
> at
> org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1.call(BackgroundObserver.java:125)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.ClassNotFoundException:
> org.apache.lucene.index.sorter.Sorter$DocComparator not found by
> org.apache.jackrabbit.oak-lucene [95]
> at
> org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1573)
> at
> org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:79)
> at
> org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:2018)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> ... 27 common frames omitted
> {noformat}
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