FATAL 2018-06-18T18:29:23,676 (Worker thread '36') - Error tossed: null

[Bisonti Mario]

Hallo

I configured ManifoldCF 2.10 with Tomcat 9.0.8 and Postgres 9.3

I configured multiprocess-file-example


When I create a Job to scan a big Windows share (22000 docs word, pdf, etc,) 
manifoldcf crash with the message:
        at 
org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:399) 
[mcf-pull-agent.jar:?]
FATAL 2018-06-18T18:29:23,676 (Worker thread '36') - Error tossed: null
java.lang.NullPointerException
        at 
org.apache.manifoldcf.agents.output.solr.HttpPoster.checkMimeTypeIndexable(HttpPoster.java:811)
 ~[?:?]
        at 
org.apache.manifoldcf.agents.output.solr.SolrConnector.checkMimeTypeIndexable(SolrConnector.java:534)
 ~[?:?]
        at 
org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester$PipelineCheckEntryPoint.checkMimeTypeIndexable(IncrementalIngester.java:2937)
 ~[mcf-agents.jar:?]
        at 
org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester$PipelineCheckFanout.checkMimeTypeIndexable(IncrementalIngester.java:2864)
 ~[mcf-agents.jar:?]
        at 
org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester$PipelineObject.checkMimeTypeIndexable(IncrementalIngester.java:2589)
 ~[mcf-agents.jar:?]
        at 
org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester.checkMimeTypeIndexable(IncrementalIngester.java:273)
 ~[mcf-agents.jar:?]
        at 
org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.checkMimeTypeIndexable(WorkerThread.java:2029)
 ~[mcf-pull-agent.jar:?]
        at 
org.apache.manifoldcf.crawler.connectors.sharedrive.SharedDriveConnector.checkIncludeFile(SharedDriveConnector.java:1439)
 ~[?:?]
        at 
org.apache.manifoldcf.crawler.connectors.sharedrive.SharedDriveConnector$ProcessDocumentsFilter.accept(SharedDriveConnector.java:4874)
 ~[?:?]
        at jcifs.smb.SmbFile.doFindFirstNext(SmbFile.java:2016) ~[?:?]
        at jcifs.smb.SmbFile.doEnum(SmbFile.java:1741) ~[?:?]
        at jcifs.smb.SmbFile.listFiles(SmbFile.java:1718) ~[?:?]
        at jcifs.smb.SmbFile.listFiles(SmbFile.java:1707) ~[?:?]
        at 
org.apache.manifoldcf.crawler.connectors.sharedrive.SharedDriveConnector.fileListFiles(SharedDriveConnector.java:2318)
 ~[?:?]
        at 
org.apache.manifoldcf.crawler.connectors.sharedrive.SharedDriveConnector.processDocuments(SharedDriveConnector.java:798)
 ~[?:?]
        at 
org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:399) 
[mcf-pull-agent.jar:?]


If I use a smaller windows share it works.

Note that with ManifoldCF 2.9.1 HDSQLDB and QuickStart with Jetty it worked.

What could I do?

Thanks a lot
Mario