[jbosstools-issues] [JBoss JIRA] (JBDS-4133) Help docs cannot be opened: org.apache.lucene.index.IndexFormatTooOldException - got 2.0.3, want 5.0+

[Nick Boldt (JIRA)]

    [ https://issues.jboss.org/browse/JBDS-4133?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13313641#comment-13313641 ] 

Nick Boldt commented on JBDS-4133:
----------------------------------

I can find Lucene 5.2.1 in Orbit as existing osgi bundles. I'm not sure where to get 5.4.1. But assuming that they're compatible, then we can move to 5.2.1 in devstudio TP / installer, and use 5.4.1 in devstudio rpm / rh-eclipse46-eclipse-platform dependencies.

> Help docs cannot be opened: org.apache.lucene.index.IndexFormatTooOldException - got 2.0.3, want 5.0+
> -----------------------------------------------------------------------------------------------------
>
>                 Key: JBDS-4133
>                 URL: https://issues.jboss.org/browse/JBDS-4133
>             Project: Red Hat JBoss Developer Studio (devstudio)
>          Issue Type: Bug
>          Components: build, rpm
>    Affects Versions: 10.2.0.AM2
>            Reporter: Nick Boldt
>            Assignee: Xavier Coulon
>            Priority: Blocker
>             Fix For: 10.2.0.AM3
>
>         Attachments: lucene3.5corevs.5.4.1analyzers-common.png, lucene3.5corevs.5.4.1queryparser.png
>
>
> Snippet from log attached to JBDS-4131:
> {code}
> !ENTRY org.eclipse.epp.logging.aeri.ide 2 10 2016-10-21 14:55:03.519
> !MESSAGE Updating the index from remote ‘https://aer.ctrlflow.com/downloads/redhat/problems.zip’ failed with exception: org.apache.lucene.index.IndexFormatTooOldException: Format version is not supported (resource BufferedChecksumIndexInput(MMapIndexInput(path="/tmp/1477058103380-0/segments_1"))): -11 (needs to be between 1071082519 and 1071082519). This version of Lucene only supports indexes created with release 4.0 and later. ; version: 2.0.3.201610111629
> !STACK 0
> org.eclipse.epp.logging.aeri.core.util.Logs$LogTraceException
> 	at org.eclipse.epp.logging.aeri.core.util.Logs$LogTraceException.newTrace(Logs.java:387)
> 	at org.eclipse.epp.logging.aeri.core.util.Logs.log(Logs.java:134)
> 	at org.eclipse.epp.internal.logging.aeri.ide.server.mars.ServerProblemsHistory$UpdateIndexJob.run(ServerProblemsHistory.java:322)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55){code}
> And
> {code}
> !ENTRY org.eclipse.help.base 4 0 2016-10-21 14:32:21.719
> !MESSAGE Error trying to consume Lucene index from bundle org.eclipse.wst.sse.doc.user_1.1.100.v201610121400 [389]. Please use an index built with Lucene 5 or higher.
> {code}
> then 100s of errors like this:
> {code}
> !MESSAGE Help document /org.eclipse.platform.doc.isv/reference/extension-points/org_eclipse_ui_preferencePages.html cannot be opened.
> {code}



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