solr - DSE 3.2 SOLR FileNotFoundException

Question

刚刚使用指南从 3.1 更新到 DSE 3.2 以运行更新，现在日志中充满了这个异常。当通过 SOLR 查询时，我们得到了丢失的数据，但是似乎在使用 cqlsh 或 cli 查询时，数据就在那里。

ERROR [IndexPool work thread-6] 2013-11-18 22:32:18,748 AbstractSolrSecondaryIndex    .java (line 912) _yaqn8_Lucene41_0.tip
java.io.FileNotFoundException: _yaqn8_Lucene41_0.tip
    at org.apache.lucene.store.bytebuffer.ByteBufferDirectory.fileLength(    ByteBufferDirectory.java:129)
    at org.apache.lucene.store.NRTCachingDirectory.sizeInBytes(NRTCachingDirectory    .java:158)
    at org.apache.lucene.store.NRTCachingDirectory.doCacheWrite(    NRTCachingDirectory.java:289)
    at org.apache.lucene.store.NRTCachingDirectory.createOutput(    NRTCachingDirectory.java:199)
    at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(    TrackingDirectoryWrapper.java:62)
    at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(    CompressingStoredFieldsWriter.java:107)
    at com.datastax.bdp.cassandra.index.solr.CassandraStoredFieldsWriter.<init>(    CassandraStoredFieldsWriter.java:25)
    at com.datastax.bdp.cassandra.index.solr.CassandraStoredFieldsFormat.    fieldsWriter(CassandraStoredFieldsFormat.java:39)
    at org.apache.lucene.index.StoredFieldsProcessor.initFieldsWriter(    StoredFieldsProcessor.java:86)
    at org.apache.lucene.index.StoredFieldsProcessor.finishDocument(    StoredFieldsProcessor.java:119)
    at org.apache.lucene.index.TwoStoredFieldsConsumers.finishDocument(    TwoStoredFieldsConsumers.java:65)
    at org.apache.lucene.index.DocFieldProcessor.finishDocument(DocFieldProcessor.    java:274)
    at org.apache.lucene.index.DocumentsWriterPerThread.updateDocument(    DocumentsWriterPerThread.java:274)
    at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.    java:376)
    at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1485)
    at org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.    java:201)
    at com.datastax.bdp.cassandra.index.solr.CassandraDirectUpdateHandler2.addDoc(    CassandraDirectUpdateHandler2.java:103)
    at com.datastax.bdp.cassandra.index.solr.AbstractSolrSecondaryIndex.doIndex(    AbstractSolrSecondaryIndex.java:929)
    at com.datastax.bdp.cassandra.index.solr.AbstractSolrSecondaryIndex.    doUpdateOrDelete(AbstractSolrSecondaryIndex.java:586)
    at com.datastax.bdp.cassandra.index.solr.ThriftSolrSecondaryIndex.    updateColumnFamilyIndex(ThriftSolrSecondaryIndex.java:114)
    at com.datastax.bdp.cassandra.index.solr.AbstractSolrSecondaryIndex$3.run(    AbstractSolrSecondaryIndex.java:896)
    at com.datastax.bdp.cassandra.index.solr.concurrent.IndexWorker.run(    IndexWorker.java:38)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    at java.util.concurrent.FutureTask.run(FutureTask.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.    java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.    java:615)
    at java.lang.Thread.run(Thread.java:724)    

还有这个:

ERROR 22:53:01,426 auto commit error...:org.apache.solr.common.SolrException: org.apache.solr.common.SolrException: Error opening new searcher
    at com.datastax.bdp.cassandra.index.solr.CassandraDirectUpdateHandler2.commit(CassandraDirectUpdateHandler2.java:318)
    at org.apache.solr.update.CommitTracker.run(CommitTracker.java:216)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    at java.util.concurrent.FutureTask.run(FutureTask.java:166)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:724)
Caused by: org.apache.solr.common.SolrException: Error opening new searcher
    at org.apache.solr.core.SolrCore.openNewSearcher(SolrCore.java:1457)
    at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1569)
    at org.apache.solr.update.DirectUpdateHandler2.commit(DirectUpdateHandler2.java:557)
    at com.datastax.bdp.cassandra.index.solr.CassandraDirectUpdateHandler2.commit(CassandraDirectUpdateHandler2.java:276)
    ... 9 more
Caused by: java.io.FileNotFoundException: _xfgfw_Lucene41_0.tim
    at org.apache.lucene.store.bytebuffer.ByteBufferDirectory.fileLength(ByteBufferDirectory.java:129)
    at org.apache.lucene.store.NRTCachingDirectory.sizeInBytes(NRTCachingDirectory.java:158)
    at org.apache.lucene.store.NRTCachingDirectory.doCacheWrite(NRTCachingDirectory.java:289)
    at org.apache.lucene.store.NRTCachingDirectory.createOutput(NRTCachingDirectory.java:199)
    at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:62)
    at org.apache.lucene.codecs.lucene42.Lucene42FieldInfosWriter.write(Lucene42FieldInfosWriter.java:49)
    at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:88)
    at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:493)
    at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
    at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:559)
    at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:365)
    at org.apache.lucene.index.StandardDirectoryReader.doOpenFromWriter(StandardDirectoryReader.java:270)
    at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:255)
    at org.apache.lucene.index.DirectoryReader.openIfChanged(DirectoryReader.java:250)
    at org.apache.solr.core.SolrCore.openNewSearcher(SolrCore.java:1393)
    ... 12 more

Answer 1

这是 DSE 3.2.1 中修复的已知问题。

我们刚刚发布了 3.2.1，它应该可以解决您的问题。我们的开发人员能够复制堆栈跟踪，并解决了这个问题。我们还解决了重启后索引未正确处理的问题。