[CONNECTORS-1472] Confluence connector doesn't call activities.noDocument() properly

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: ManifoldCF 2.8.1
• Fix Version/s: ManifoldCF 2.9
• Component/s: Confluence connector
• Assignee: Karl Wright
• Reporter: Karl Wright
• Created: 21/Nov/17 17:54
• Updated: 21/Nov/17 20:04
• Resolved: 21/Nov/17 18:26

Description

During crawling, the Confluence connector in one installation is throwing the following exception:

java.lang.IllegalArgumentException: Unrecognized document identifier: 'att44634026'
        at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.computePipelineSpecificationWithVersions(WorkerThread.java:2164)
        at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.noDocument(WorkerThread.java:1627)
        at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.noDocument(WorkerThread.java:1605)
        at org.apache.manifoldcf.crawler.connectors.confluence.ConfluenceRepositoryConnector.processPageInternal(ConfluenceRepositoryConnector.java:1078)
        at org.apache.manifoldcf.crawler.connectors.confluence.ConfluenceRepositoryConnector.processPageAsAttachment(ConfluenceRepositoryConnector.java:1012)
        at org.apache.manifoldcf.crawler.connectors.confluence.ConfluenceRepositoryConnector.processDocuments(ConfluenceRepositoryConnector.java:936)
        at org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:399)
WARN 2017-11-21 10:00:14,373 (Worker thread '111') - Exception: Unrecognized document identifier: 'att69240163'
java.lang.IllegalArgumentException: Unrecognized document identifier: 'att69240163'
        at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.computePipelineSpecificationWithVersions(WorkerThread.java:2164)
        at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.noDocument(WorkerThread.java:1627)
        at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.noDocument(WorkerThread.java:1605)
        at org.apache.manifoldcf.crawler.connectors.confluence.ConfluenceRepositoryConnector.processPageInternal(ConfluenceRepositoryConnector.java:1078)
        at org.apache.manifoldcf.crawler.connectors.confluence.ConfluenceRepositoryConnector.processPageAsAttachment(ConfluenceRepositoryConnector.java:1012)
        at org.apache.manifoldcf.crawler.connectors.confluence.ConfluenceRepositoryConnector.processDocuments(ConfluenceRepositoryConnector.java:936)
        at org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:399)
WARN 2017-11-21 10:00:14,379 (Worker thread '82') - Exception: Unrecognized document identifier: 'att56984899'
java.lang.IllegalArgumentException: Unrecognized document identifier: 'att56984899'
        at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.computePipelineSpecificationWithVersions(WorkerThread.java:2164)
        at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.noDocument(WorkerThread.java:1627)
        at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.noDocument(WorkerThread.java:1605)
        at org.apache.manifoldcf.crawler.connectors.confluence.ConfluenceRepositoryConnector.processPageInternal(ConfluenceRepositoryConnector.java:1078)
        at org.apache.manifoldcf.crawler.connectors.confluence.ConfluenceRepositoryConnector.processPageAsAttachment(ConfluenceRepositoryConnector.java:1012)
        at org.apache.manifoldcf.crawler.connectors.confluence.ConfluenceRepositoryConnector.processDocuments(ConfluenceRepositoryConnector.java:936)
        at org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:399)
WARN 2017-11-21 10:00:14,386 (Worker thread '47') - Exception: Unrecognized document identifier: 'att56986313'
java.lang.IllegalArgumentException: Unrecognized document identifier: 'att56986313'
        at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.computePipelineSpecificationWithVersions(WorkerThread.java:2164)
        at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.noDocument(WorkerThread.java:1627)
        at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.noDocument(WorkerThread.java:1605)
        at org.apache.manifoldcf.crawler.connectors.confluence.ConfluenceRepositoryConnector.processPageInternal(ConfluenceRepositoryConnector.java:1078)
        at org.apache.manifoldcf.crawler.connectors.confluence.ConfluenceRepositoryConnector.processPageAsAttachment(ConfluenceRepositoryConnector.java:1012)
        at org.apache.manifoldcf.crawler.connectors.confluence.ConfluenceRepositoryConnector.processDocuments(ConfluenceRepositoryConnector.java:936)
        at org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:399)
FATAL 2017-11-21 10:00:14,386 (Worker thread '132') - Error tossed: null
java.lang.NullPointerException