Hi,
I had some issues on Windows with NTFS and also on Linux with the standard filesystems such as ext4 or xfs. The log shows the following exception:
`E 2021/04/09 10:54:24 org.apache.solr.handler.RequestHandlerBase org.apache.solr.common.SolrException: Server error writing document id N24n2byDh-FZ to the index at org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:246) at org.apache.solr.update.processor.RunUpdateProcessorFactory$RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:73) at org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55) at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:256) at org.apache.solr.update.processor.DistributedUpdateProcessor.doVersionAdd(DistributedUpdateProcessor.java:495) at org.apache.solr.update.processor.DistributedUpdateProcessor.lambda$versionAdd$0(DistributedUpdateProcessor.java:336) at org.apache.solr.update.VersionBucket.runWithLock(VersionBucket.java:50) at org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:336) at org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:222) at org.apache.solr.update.processor.LogUpdateProcessorFactory$LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:106) at org.apache.solr.handler.loader.JavabinLoader$1.update(JavabinLoader.java:110) at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readOuterMostDocIterator(JavaBinUpdateRequestCodec.java:343) at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readIterator(JavaBinUpdateRequestCodec.java:291) at org.apache.solr.common.util.JavaBinCodec.readObject(JavaBinCodec.java:338) at org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:283) at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readNamedList(JavaBinUpdateRequestCodec.java:244) at org.apache.solr.common.util.JavaBinCodec.readObject(JavaBinCodec.java:303) at org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:283) at org.apache.solr.common.util.JavaBinCodec.unmarshal(JavaBinCodec.java:196) at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec.unmarshal(JavaBinUpdateRequestCodec.java:131) at org.apache.solr.handler.loader.JavabinLoader.parseAndLoadDocs(JavabinLoader.java:122) at org.apache.solr.handler.loader.JavabinLoader.load(JavabinLoader.java:70) at org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:97) at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:82) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:216) at org.apache.solr.core.SolrCore.execute(SolrCore.java:2646) at org.apache.solr.client.solrj.embedded.EmbeddedSolrServer.request(EmbeddedSolrServer.java:229) at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214) at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:177) at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:194) at net.yacy.cora.federate.solr.connector.SolrServerConnector.add(SolrServerConnector.java:237) at net.yacy.cora.federate.solr.connector.MirrorSolrConnector.add(MirrorSolrConnector.java:204) at net.yacy.search.index.Fulltext.putDocument(Fulltext.java:378) at net.yacy.search.index.Segment.putDocument(Segment.java:556) at net.yacy.search.index.Segment.storeDocument(Segment.java:639) at net.yacy.search.Switchboard.storeDocumentIndex(Switchboard.java:3468) at net.yacy.search.Switchboard.storeDocumentIndex(Switchboard.java:3382) at net.yacy.search.Switchboard$7.process(Switchboard.java:1058) at net.yacy.search.Switchboard$7.process(Switchboard.java:1054) at net.yacy.kelondro.workflow.InstantBlockingThread.job(InstantBlockingThread.java:72) at net.yacy.kelondro.workflow.AbstractBlockingThread.run(AbstractBlockingThread.java:82) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:834) Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:877) at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:891) at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1468) at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1464) at org.apache.solr.update.DirectUpdateHandler2.updateDocOrDocValues(DirectUpdateHandler2.java:967) at org.apache.solr.update.DirectUpdateHandler2.doNormalUpdate(DirectUpdateHandler2.java:342) at org.apache.solr.update.DirectUpdateHandler2.addDoc0(DirectUpdateHandler2.java:294) at org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:241) … 45 more Caused by: org.apache.lucene.store.AlreadyClosedException: FileLock invalidated by an external force: NativeFSLock(path=/mnt/32tb/yacy/DATA/INDEX/freeworld/SEGMENTS/solr_8_8_1/collection1/data/index/write.lock,impl=sun.nio.ch.FileLockImpl[0:9223372036854775807 exclusive invalid],creationTime=2021-03-13T17:31:39.591848Z) at org.apache.lucene.store.NativeFSLockFactory$NativeFSLock.ensureValid(NativeFSLockFactory.java:178) at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:43) at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43) at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.(CompressingStoredFieldsWriter.java:118) at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130) at org.apache.lucene.codecs.lucene87.Lucene87StoredFieldsFormat.fieldsWriter(Lucene87StoredFieldsFormat.java:141) at org.apache.lucene.index.StoredFieldsConsumer.initStoredFieldsWriter(StoredFieldsConsumer.java:48) at org.apache.lucene.index.StoredFieldsConsumer.startDocument(StoredFieldsConsumer.java:55) at org.apache.lucene.index.DefaultIndexingChain.startStoredFields(DefaultIndexingChain.java:449) at org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:485) at org.apache.lucene.index.DocumentsWriterPerThread.updateDocuments(DocumentsWriterPerThread.java:208) at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:415) at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1471) at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1464) at org.apache.solr.update.DirectUpdateHandler2.updateDocOrDocValues(DirectUpdateHandler2.java:967) at org.apache.solr.update.DirectUpdateHandler2.doNormalUpdate(DirectUpdateHandler2.java:342) at org.apache.solr.update.DirectUpdateHandler2.addDoc0(DirectUpdateHandler2.java:294) at org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:241) at org.apache.solr.update.processor.RunUpdateProcessorFactory$RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:73) at org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55) at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:256) at org.apache.solr.update.processor.DistributedUpdateProcessor.doVersionAdd(DistributedUpdateProcessor.java:495) at org.apache.solr.update.processor.DistributedUpdateProcessor.lambda$versionAdd$0(DistributedUpdateProcessor.java:336) at org.apache.solr.update.VersionBucket.runWithLock(VersionBucket.java:50) at org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:336) at org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:222) at org.apache.solr.update.processor.LogUpdateProcessorFactory$LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:106) at org.apache.solr.handler.loader.JavabinLoader$1.update(JavabinLoader.java:110) at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readOuterMostDocIterator(JavaBinUpdateRequestCodec.java:343) at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readIterator(JavaBinUpdateRequestCodec.java:291) at org.apache.solr.common.util.JavaBinCodec.readObject(JavaBinCodec.java:338) at org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:283) at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readNamedList(JavaBinUpdateRequestCodec.java:244) at org.apache.solr.common.util.JavaBinCodec.readObject(JavaBinCodec.java:303) at org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:283) at org.apache.solr.common.util.JavaBinCodec.unmarshal(JavaBinCodec.java:196) at org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec.unmarshal(JavaBinUpdateRequestCodec.java:131) at org.apache.solr.handler.loader.JavabinLoader.parseAndLoadDocs(JavabinLoader.java:122) at org.apache.solr.handler.loader.JavabinLoader.load(JavabinLoader.java:70) at org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:97) at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:82) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:216) at org.apache.solr.core.SolrCore.execute(SolrCore.java:2646) at org.apache.solr.client.solrj.embedded.EmbeddedSolrServer.request(EmbeddedSolrServer.java:229) at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214) at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:177) at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:194) at net.yacy.cora.federate.solr.connector.SolrServerConnector.add(SolrServerConnector.java:213) at net.yacy.cora.federate.solr.connector.MirrorSolrConnector.add(MirrorSolrConnector.java:204) at net.yacy.search.index.ErrorCache.push(ErrorCache.java:122) at net.yacy.crawler.data.CrawlQueues$Loader.run(CrawlQueues.java:744)
I 2021/04/09 10:54:24 org.apache.solr.update.processor.LogUpdateProcessorFactory [collection1] webapp=null path=/update params={}{} 0 0`
I just increased the number of max. open files but it didn’t help On my Mac with APFS it runs a bit faster than on other Filesystems. Does someone have experience running YaCy on a ZFS volume ?
Greetings
LA_FORGE