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Posted to oak-issues@jackrabbit.apache.org by "Vikas Saurabh (JIRA)" <ji...@apache.org> on 2017/07/27 22:21:03 UTC
[jira] [Updated] (OAK-4067) AssertionError thrown for Lucene index
with empty suggest disctionary
[ https://issues.apache.org/jira/browse/OAK-4067?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vikas Saurabh updated OAK-4067:
-------------------------------
Labels: candidate_oak_1_2 (was: )
> AssertionError thrown for Lucene index with empty suggest disctionary
> ----------------------------------------------------------------------
>
> Key: OAK-4067
> URL: https://issues.apache.org/jira/browse/OAK-4067
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: lucene
> Reporter: Chetan Mehrotra
> Assignee: Tommaso Teofili
> Priority: Critical
> Labels: candidate_oak_1_2
> Fix For: 1.4
>
>
> Create an index where one field is enabled for suggestion but no content is indexed for that index i.e. no matching content. Then while performing any query following exception is thrown
> {noformat}
> java.lang.AssertionError
> at org.apache.lucene.search.suggest.analyzing.AnalyzingInfixSuggester.<init>(AnalyzingInfixSuggester.java:167)
> at org.apache.jackrabbit.oak.plugins.index.lucene.util.SuggestHelper$2.<init>(SuggestHelper.java:127)
> at org.apache.jackrabbit.oak.plugins.index.lucene.util.SuggestHelper.getLookup(SuggestHelper.java:127)
> at org.apache.jackrabbit.oak.plugins.index.lucene.util.SuggestHelper.getLookup(SuggestHelper.java:123)
> at org.apache.jackrabbit.oak.plugins.index.lucene.IndexNode.<init>(IndexNode.java:109)
> at org.apache.jackrabbit.oak.plugins.index.lucene.IndexNode.open(IndexNode.java:69)
> at org.apache.jackrabbit.oak.plugins.index.lucene.IndexTracker.findIndexNode(IndexTracker.java:162)
> at org.apache.jackrabbit.oak.plugins.index.lucene.IndexTracker.acquireIndexNode(IndexTracker.java:137)
> at org.apache.jackrabbit.oak.plugins.index.lucene.LucenePropertyIndex.getPlans(LucenePropertyIndex.java:249)
> at org.apache.jackrabbit.oak.query.QueryImpl.getBestSelectorExecutionPlan(QueryImpl.java:1016)
> at org.apache.jackrabbit.oak.query.QueryImpl.getBestSelectorExecutionPlan(QueryImpl.java:949)
> at org.apache.jackrabbit.oak.query.ast.SelectorImpl.prepare(SelectorImpl.java:288)
> {noformat}
> This happens with {{-ea}} flag i.e. java assertions enabled. It caused [here|https://github.com/apache/lucene-solr/blob/releases/lucene-solr/4.7.1/lucene/suggest/src/java/org/apache/lucene/search/suggest/analyzing/AnalyzingInfixSuggester.java#L167]
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