[jbosstools-issues] [JBoss JIRA] (JBDS-2082) Error (ERROR o.e.m.c.i.i.nexus.NexusIndexManager - Unable to update index for central|http://repo1.maven.org/maven2) when beta2 is closed

[Max Rydahl Andersen (JIRA)]

    [ https://issues.jboss.org/browse/JBDS-2082?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12695455#comment-12695455 ] 

Max Rydahl Andersen commented on JBDS-2082:
-------------------------------------------

http://dev.eclipse.org/mhonarc/lists/m2e-users/msg01708.html

"The exception comes from reading local lucene index, which should be
unrelated to the transport format. Looks like your local lucene index
got corrupted.

m2e caches lucene index in two places. Per-workspace indexes are stored
under .metadata/.plugins/org.eclipse.m2e.core/nexus and there is also
global cache in ~/.m2/repository/.cache/m2e/${m2e.version}.

Try cleaning the caches and see if the problem goes away."

Len,  can you try this please ?
                
> Error (ERROR o.e.m.c.i.i.nexus.NexusIndexManager - Unable to update index for central|http://repo1.maven.org/maven2) when beta2 is closed
> -----------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: JBDS-2082
>                 URL: https://issues.jboss.org/browse/JBDS-2082
>             Project: Developer Studio (JBoss Developer Studio)
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: maven, Upstream
>    Affects Versions: 5.0.0.Beta2
>         Environment: Version: 5.0.0.Beta2
> Build id: v20120328-1758-H123-Beta2
> Build date: 20120328-1758
>            Reporter: Len DiMaggio
>            Assignee: Snjezana Peco
>             Fix For: 5.0.0.CR1, LATER
>
>
> When JBDS 5.0.beta2 is closed, this error is written to stdout:
> 12:25:54.899 [Worker-11] ERROR o.e.m.c.i.i.nexus.NexusIndexManager - Unable to update index for central|http://repo1.maven.org/maven2
> org.apache.lucene.index.CorruptIndexException: Unknown format version: -9
> 	at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:225) ~[lucene-core-2.4.1.jar:2.4.1 750176 - 2009-03-04 21:56:52]
> 	at org.apache.lucene.index.DirectoryIndexReader$1.doBody(DirectoryIndexReader.java:95) ~[lucene-core-2.4.1.jar:2.4.1 750176 - 2009-03-04 21:56:52]
> 	at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:653) ~[lucene-core-2.4.1.jar:2.4.1 750176 - 2009-03-04 21:56:52]
> 	at org.apache.lucene.index.DirectoryIndexReader.open(DirectoryIndexReader.java:115) ~[lucene-core-2.4.1.jar:2.4.1 750176 - 2009-03-04 21:56:52]
> 	at org.apache.lucene.index.IndexReader.open(IndexReader.java:316) ~[lucene-core-2.4.1.jar:2.4.1 750176 - 2009-03-04 21:56:52]
> 	at org.apache.lucene.index.IndexReader.open(IndexReader.java:227) ~[lucene-core-2.4.1.jar:2.4.1 750176 - 2009-03-04 21:56:52]
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.copyUpdatedDocuments(DefaultIndexUpdater.java:352) ~[indexer-core-3.1.0.jar:3.1.0]
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.unpackIndexArchive(DefaultIndexUpdater.java:288) ~[indexer-core-3.1.0.jar:3.1.0]
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.loadIndexDirectory(DefaultIndexUpdater.java:218) ~[indexer-core-3.1.0.jar:3.1.0]
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$300(DefaultIndexUpdater.java:75) ~[indexer-core-3.1.0.jar:3.1.0]
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$LuceneIndexAdaptor.setIndexFile(DefaultIndexUpdater.java:645) ~[indexer-core-3.1.0.jar:3.1.0]
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:844) ~[indexer-core-3.1.0.jar:3.1.0]
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:156) ~[indexer-core-3.1.0.jar:3.1.0]
> 	at org.eclipse.m2e.core.internal.index.nexus.NexusIndexManager.updateRemoteIndex(NexusIndexManager.java:1137) [org.eclipse.m2e.core_1.0.200.20111228-1245.jar:na]
> 	at org.eclipse.m2e.core.internal.index.nexus.NexusIndexManager.updateIndex(NexusIndexManager.java:1081) [org.eclipse.m2e.core_1.0.200.20111228-1245.jar:na]
> 	at org.eclipse.m2e.core.internal.index.nexus.NexusIndexManager$1.run(NexusIndexManager.java:658) [org.eclipse.m2e.core_1.0.200.20111228-1245.jar:na]
> 	at org.eclipse.m2e.core.internal.index.nexus.IndexUpdaterJob.run(IndexUpdaterJob.java:71) [org.eclipse.m2e.core_1.0.200.20111228-1245.jar:na]
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) [org.eclipse.core.jobs_3.5.101.v20120113-1953.jar:na]

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