[NUTCH-2186] -addBinaryContent flag can cause "String length must be a multiple of four" error in IndexingJob

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Later
• Affects Version/s: 1.11
• Component/s: indexer

Environment

Apache Nutch 1.12-SNAPSHOT (trunk as of date this issue was opened)
Apache Solr 4.10.2

• Assignee: Unassigned
• Reporter: Lewis John McGibbney
• Created: 15/Dec/15 22:19
• Updated: 28/Jan/21 14:03
• Resolved: 28/Jun/18 09:46

Description

When using the following indexing command

./runtime/local/bin/nutch index -crawldb /usr/local/trunk_new1/esdswg_crawl/crawldb/ -linkdb /usr/local/trunk_new1/esdswg_crawl/linkdb/ -segmentDir /usr/local/trunk_new1/esdswg_crawl/segments -addBinaryContent -deleteGone

I am able to generate the following error in my Solr logs

msg=String length must be a multiple of four.
	at org.apache.solr.update.DocumentBuilder.toDocument(DocumentBuilder.java:178)
	at org.apache.solr.update.AddUpdateCommand.getLuceneDocument(AddUpdateCommand.java:78)
	at org.apache.solr.update.DirectUpdateHandler2.addDoc0(DirectUpdateHandler2.java:238)
	at org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:164)
	at org.apache.solr.update.processor.RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:69)
	at org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:51)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:926)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:1080)
	at org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:692)
	at org.apache.solr.update.processor.LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:100)
	at org.apache.solr.handler.loader.XMLLoader.processUpdate(XMLLoader.java:247)
	at org.apache.solr.handler.loader.XMLLoader.load(XMLLoader.java:174)
	at org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:99)
	at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:74)
	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
	at org.apache.solr.core.SolrCore.execute(SolrCore.java:1967)
	at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:777)
	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:418)
	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:207)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
	at org.eclipse.jetty.server.Server.handle(Server.java:368)
	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
	at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
	at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:953)
	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1014)
	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:953)
	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)
	at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72)
	at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalArgumentException: String length must be a multiple of four.
	at org.apache.solr.common.util.Base64.base64ToByteArray(Base64.java:98)
	at org.apache.solr.schema.BinaryField.createField(BinaryField.java:79)
	at org.apache.solr.schema.FieldType.createFields(FieldType.java:304)
	at org.apache.solr.update.DocumentBuilder.addField(DocumentBuilder.java:50)
	at org.apache.solr.update.DocumentBuilder.toDocument(DocumentBuilder.java:125)
	... 43 more