3.0 Labs Lucene Indexer Job Exception and OO connector issue

_sax — Thu, 11 Dec 2008 12:12:02 GMT

I tried Alfresco 3.0b (Labs) and 3.0d (December 9).With both I run into issues concerning search. The log talks of two separate, but probably connected issues:12:48:10,486 INFO [org.alfresco.service.descriptor.DescriptorService] Alfresco started (Labs): Current version 3.0.0 (d-dev 1344) schema 100

Re: 3.0 Labs Lucene Indexer Job Exception and OO connector issue

_sax — Fri, 19 Dec 2008 13:21:32 GMT

Retested with 3.0E and found that there is no more hint to disconnected openoffice-instances, yet the Index Job continues to fail.
All I did was to start 3.0E (openSuse 10.3, MySQL), applied a custom content model (featuring several aspects and two new types), restarted Alfresco, uploaded a file and gave it one of the two custom types and as soon, as I did, the problem reoccured:

14:16:15,796 ERROR [org.quartz.core.JobRunShell] Job DEFAULT.ftsIndexerJobDetail threw an unhandled Exception:
java.lang.NullPointerException
        at org.alfresco.repo.search.impl.lucene.ADMLuceneIndexerImpl.indexProperty(ADMLuceneIndexerImpl.java:961)
        at org.alfresco.repo.search.impl.lucene.ADMLuceneIndexerImpl.createDocuments(ADMLuceneIndexerImpl.java:598)
        at org.alfresco.repo.search.impl.lucene.ADMLuceneIndexerImpl.updateFullTextSearch(ADMLuceneIndexerImpl.java:1349)
        at org.alfresco.repo.search.impl.lucene.fts.FullTextSearchIndexerImpl.index(FullTextSearchIndexerImpl.java:188)
        at sun.reflect.GeneratedMethodAccessor512.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:296)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:177)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:144)
        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:107)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166)
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
        at $Proxy27.index(Unknown Source)
        at org.alfresco.repo.search.impl.lucene.fts.FTSIndexerJob.execute(FTSIndexerJob.java:52)
        at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:529)
14:16:15,799 ERROR [org.quartz.core.ErrorLogger] Job (DEFAULT.ftsIndexerJobDetail threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception. [See nested exception: java.lang.NullPointerException]
        at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:529)
Caused by: java.lang.NullPointerException
        at org.alfresco.repo.search.impl.lucene.ADMLuceneIndexerImpl.indexProperty(ADMLuceneIndexerImpl.java:961)
        at org.alfresco.repo.search.impl.lucene.ADMLuceneIndexerImpl.createDocuments(ADMLuceneIndexerImpl.java:598)
        at org.alfresco.repo.search.impl.lucene.ADMLuceneIndexerImpl.updateFullTextSearch(ADMLuceneIndexerImpl.java:1349)
        at org.alfresco.repo.search.impl.lucene.fts.FullTextSearchIndexerImpl.index(FullTextSearchIndexerImpl.java:188)
        at sun.reflect.GeneratedMethodAccessor512.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:296)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:177)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:144)
        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:107)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166)
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
        at $Proxy27.index(Unknown Source)
        at org.alfresco.repo.search.impl.lucene.fts.FTSIndexerJob.execute(FTSIndexerJob.java:52)
        at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
        … 1 more
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The very same content model works flawlessly in our 2.9b installation for months.
One thing I noticed before was

14:15:45,551 WARN  [org.alfresco.web.bean.repository.Repository] Metadata extraction failed:
   reader: ContentAccessor[ contentUrl=store:///opt/Alfresco/tomcat/temp/Alfresco/alfresco38081.upload, mimetype=application/pdf, size=810025, encoding=UTF-8, locale=de_DE]
   extracter: org.alfresco.repo.content.metadata.PdfBoxMetadataExtracter@c977fc
‍‍‍‍

Still, a content conversion (Word to PDF) was possible, so I presume that OpenOffice is running properly.

Re: 3.0 Labs Lucene Indexer Job Exception and OO connector issue

efestione — Mon, 23 Feb 2009 14:48:33 GMT

Hi _sax,
did you solve the problem?
I have a similar nullPointerException in ADMLuceneIndexerImpl.java.
This is the thread I opened

http://forums.alfresco.com/en/viewtopic.php?f=8&t=17078

Thank you

Re: 3.0 Labs Lucene Indexer Job Exception and OO connector issue

_sax — Wed, 01 Apr 2009 14:50:33 GMT

Glad you recovered your database by the help of derek over there. I succeeded with upgrading from OpenOffice 2.1 to 3.0.
With it, the error is now gone. By finding the cause I also noted, that the messages were right: a connection to OpenOffice was not established. It just seemed to be, because during the document conversion from DOC to PDF no error was thrown. What I did oversee, though, was the resulting document was an exact copy of the Word-file, just having another file extension. In earlier versions of Alfresco, an error was thrown, instead of a "pretended" conversion :wink: taking place.

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3.0 Labs Lucene Indexer Job Exception and OO connector issue

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Re: 3.0 Labs Lucene Indexer Job Exception and OO connector issue