title: solr is not able to create collection1
body: <p>I was facing disk space issue. when i checked the issue there was deleted files of about 210GB's. so to clear that i restarted the tomcat process. but after restarting the tomcat. solr is not able to create collection1. below are the logs.</p>
  
  <pre><code>    SEVERE: org.apache.solr.common.SolrException: java.io.IOException: No space left on device
          at org.apache.solr.update.TransactionLog.finish(TransactionLog.java:528)
          at org.apache.solr.update.UpdateLog.finish(UpdateLog.java:737)
          at org.apache.solr.update.processor.RunUpdateProcessor.finish(RunUpdateProcessorFactory.java:107)
          at org.apache.solr.update.processor.DistributedUpdateProcessor.finish(DistributedUpdateProcessor.java:1042)
          at org.apache.solr.update.processor.LogUpdateProcessor.finish(LogUpdateProcessorFactory.java:179)
          at org.apache.solr.update.processor.UpdateRequestProcessor.finish(UpdateRequestProcessor.java:76)
          at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:83)
          at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
          at org.apache.solr.core.SolrCore.execute(SolrCore.java:1699)
          at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:455)
          at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:276)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
          at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
          at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
          at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
          at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
          at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:947)
          at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
          at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
          at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1009)
          at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
          at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
          at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
          at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
          at java.lang.Thread.run(Thread.java:722)
  Caused by: java.io.IOException: No space left on device
          at sun.nio.ch.FileDispatcherImpl.writeMar 20, 2017 12:37:58 AM org.apache.solr.update.processor.LogUpdateProcessor finish
  INFO: [collection1] webapp=/screener_common_solr path=/update/advance params={wt=javabin&amp;version=2} {add=[0510a5ab-b1e8-408a-a478-a9c0ef98621d_F000000GE6 (1562365948936060928), 2262e3b5-8f49-49c2-9a39-5099fc3b1435_F000000GE6 (1562365948947595266), 0510a5ab-b1e8-408a-a478-a9c0ef98621d_F000000GDU (1562365948958081024), 2262e3b5-8f49-49c2-9a39-5099fc3b1435_F000000GDU (1562365948976955395), 0510a5ab-b1e8-408a-a478-a9c0ef98621d_F00000WGIS (1562365948993732608), 2262e3b5-8f49-49c2-9a39-5099fc3b1435_F00000WGIS (1562365948995829760), 0510a5ab-b1e8-408a-a478-a9c0ef98621d_F000000GE7 (1562365949000024064), 2262e3b5-8f49-49c2-9a39-5099fc3b1435_F000000GE7 (1562365949004218369), 0510a5ab-b1e8-408a-a478-a9c0ef98621d_F00000WGIT (1562365949010509824), 2262e3b5-8f49-49c2-9a39-5099fc3b1435_F00000WGIT (1562365949020995590), ... (53 adds)]} 0 651
  Mar 20, 2017 12:37:58 AM org.apache.solr.common.SolrException log
  SEVERE: java.io.IOException: No space left on device
          at java.io.RandomAccessFile.writeBytes(Native Method)
          at java.io.RandomAccessFile.write(RandomAccessFile.java:499)
          at org.apache.lucene.store.FSDirectory$FSIndexOutput.flushBuffer(FSDirectory.java:524)
          at org.apache.lucene.store.BufferedIndexOutput.flushBuffer(BufferedIndexOutput.java:99)
          at org.apache.lucene.store.BufferedIndexOutput.flush(BufferedIndexOutput.java:88)
          at org.apache.lucene.store.BufferedIndexOutput.writeByte(BufferedIndexOutput.java:36)
          at org.apache.lucene.store.DataOutput.writeInt(DataOutput.java:71)
          at org.apache.lucene.store.DataOutput.writeLong(DataOutput.java:205)
          at org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.writeField(Lucene40StoredFieldsWriter.java:189)
          at org.apache.lucene.index.StoredFieldsConsumer.finishDocument(StoredFieldsConsumer.java:120)
          at org.apache.lucene.index.DocFieldProcessor.finishDocument(DocFieldProcessor.java:325)
  at org.apache.lucene.index.DocumentsWriterPerThread.updateDocument(DocumentsWriterPerThread.java:262)
          at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:373)
          at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
          at org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:210)
          at org.apache.solr.update.processor.RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:61)
          at org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:51)
          at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:432)
          at org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:557)
          at org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:325)
          at org.apache.solr.update.processor.LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:100)
          at com.morningstar.productservices.search.screener.slolr.plugin.update.ScreenerAdvanceUpdateProcessorFactory$ScreenerAdvanceUpdateProcessor.processAdd(ScreenerAdvanceUpdateProcessorFactory.java:228)
          at org.apache.solr.handler.loader.XMLLoader.processUpdate(XMLLoader.java:230)
          at org.apache.solr.handler.loader.XMLLoader.load(XMLLoader.java:157)
          at org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:92)
          at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:74)
          at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
          at org.apache.solr.core.SolrCore.execute(SolrCore.java:1699)
          at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:455)
          at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:276)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
          at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
          at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
          at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
          at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
          at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:947)
          at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
          at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
          at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1009)
          at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
          at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
          at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
          at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
          at java.lang.Thread.run(Thread.java:722)
  </code></pre>
  
  <p>I checked the disk usage. now its showing 21% utilization. I tried to restart the solr again but now facing below issue.</p>
  
  <pre><code>Mar 20, 2017 11:34:21 PM org.apache.solr.common.SolrException log
  SEVERE: java.lang.NullPointerException
          at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:179)
          at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
          at org.apache.solr.core.SolrCore.execute(SolrCore.java:1699)
          at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:63)
          at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1479)
          at java.util.concurrent.FutureTask$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:722)
  
  SEVERE: Unable to create core: collection1
  org.apache.solr.common.SolrException: Error Instantiating Update Handler, solr.DirectUpdateHandler2 failed to instantiate org.apache.solr.update.UpdateHandler
          at org.apache.solr.core.SolrCore.&lt;init&gt;(SolrCore.java:721)
          at org.apache.solr.core.SolrCore.&lt;init&gt;(SolrCore.java:566)
          at org.apache.solr.core.CoreContainer.create(CoreContainer.java:850)
          at org.apache.solr.core.CoreContainer.load(CoreContainer.java:534)
          at org.apache.solr.core.CoreContainer.load(CoreContainer.java:356)
          at org.apache.solr.core.CoreContainer$Initializer.initialize(CoreContainer.java:308)
          at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:107)
          at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:281)
          at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:262)
          at org.apache.catalina.core.ApplicationFilterConfig.&lt;init&gt;(ApplicationFilterConfig.java:107)
          at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4746)
          at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5399)
          at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
          at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
          at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
          at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)
          at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:657)
          at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1637)
          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:722)
  </code></pre>