[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=13313625#comment-13313625 ] 

Nick Boldt edited comment on JBDS-4133 at 10/28/16 3:12 PM:
------------------------------------------------------------

OK, so here's the problem.

In lucene 3.5, the class org/apache/lucene/analysis/standard/StandardAnalyzer is in org.apache.lucene.core_3.5.0.v20120725-1805.jar.

But in Lucene 5.4.1, the class was moved to org.apache.lucene.analyzers-common_5.4.1.jar

!lucene3.5corevs.5.4.1analyzers-common.png|thumbnail!

Since org.jboss.tools.ws.jaxrs.core only depends on bundle *org.apache.lucene.core;bundle-version="3.5.0";visibility:=reexport*, therefore when lucene 5.4.1 is installed via RPM dependency from rh-eclipse46-eclipse-platform-4.6.1-2.3.el7.x86_64, the wrong version is enabled in Eclipse, and so webservices' jaxrs.core bundle can't find the *StandardAnalyzer* class.

So, you could depend on the two bundles, but then we'd have to start using Lucene 5.x in devstudio's update site.

(There is a 5.2.1 in Orbit: http://download.eclipse.org/tools/orbit/downloads/drops/S20161021172207/ )

But it's not that simple, because o.a.l.queryparser has moved around even more, into a new bundle - org.apache.lucene.queryparser_5.4.1.jar - and even into a new package:

* ParseException was in o.a.l.queryParser in 3.5.0; 
* now it's in o.a.l.queryParser.xml in 5.4.1

!lucene3.5corevs.5.4.1queryparser.png|thumbnail!

So the solution here might be to move from require-bundle on org.apache.lucene.core 3.5 to require-bundle on the three 5.x bundles:

* org.apache.lucene.core
* org.apache.lucene.analyzers-common
* org.apache.lucene.queryparser

And of course we'd have to move the target platform up to include these new bundles in place of the old 3.5 stuff.


was (Author: nickboldt):
OK, so here's the problem.

In lucene 3.5, the class org/apache/lucene/analysis/standard/StandardAnalyzer is in org.apache.lucene.core_3.5.0.v20120725-1805.jar.

But in Lucene 5.4.1, the class was moved to org.apache.lucene.analyzers-common_5.4.1.jar

!lucene3.5corevs.5.4.1analyzers-common.png|thumbnail!

Since org.jboss.tools.ws.jaxrs.core only depends on bundle *org.apache.lucene.core;bundle-version="3.5.0";visibility:=reexport*, therefore when lucene 5.4.1 is installed via RPM dependency from rh-eclipse46-eclipse-platform-4.6.1-2.3.el7.x86_64, the wrong version is enabled in Eclipse, and so webservices' jaxrs.core bundle can't find the *StandardAnalyzer* class.

So, you could depend on the two bundles, but then we'd have to start using Lucene 5.x in devstudio's update site.

(There is a 5.2.1 in Orbit: http://download.eclipse.org/tools/orbit/downloads/drops/S20161021172207/ )

But it's not that simple, because o.a.l.queryparser has moved around even more, into a new bundle - org.apache.lucene.queryparser_5.4.1.jar - and even into a new package:

* ParseException was in o.a.l.queryParser in 3.5.0; 
* now it's in o.a.l.queryParser.xml in 5.4.1

!lucene3.5corevs.5.4.1queryparser.png|thumbnail!

So the solution here might be to move from require-bundle on org.apache.lucene.core 3.5 to require-bundle on the three 5.x bundles:

* org.apache.lucene.core
* org.apache.lucene.analyzers-common
* org.apache.lucene.queryparser



> 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: Critical
>             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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