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  • I'm have been having this problem for a while and I had to rollback using the old solr clean instead of the newer version. Once it inserts/update correctly every document in Nutch, when it tries to clean, it returns error 255: {quote} 2016-05-30 10:13:04,992 WARN output.FileOutputCommitter - Output Path is null in setupJob() 2016-05-30 10:13:07,284 INFO indexer.IndexWriters - Adding org.apache.nutch.indexwriter.solr.SolrIndexWriter 2016-05-30 10:13:08,114 INFO solr.SolrMappingReader - source: content dest: content 2016-05-30 10:13:08,114 INFO solr.SolrMappingReader - source: title dest: title 2016-05-30 10:13:08,114 INFO solr.SolrMappingReader - source: host dest: host 2016-05-30 10:13:08,114 INFO solr.SolrMappingReader - source: segment dest: segment 2016-05-30 10:13:08,114 INFO solr.SolrMappingReader - source: boost dest: boost 2016-05-30 10:13:08,114 INFO solr.SolrMappingReader - source: digest dest: digest 2016-05-30 10:13:08,114 INFO solr.SolrMappingReader - source: tstamp dest: tstamp 2016-05-30 10:13:08,133 INFO solr.SolrIndexWriter - SolrIndexer: deleting 15/15 documents 2016-05-30 10:13:08,919 WARN output.FileOutputCommitter - Output Path is null in cleanupJob() 2016-05-30 10:13:08,937 WARN mapred.LocalJobRunner - job_local662730477_0001 java.lang.Exception: java.lang.IllegalStateException: Connection pool shut down at org.apache.hadoop.mapred.LocalJobRunner$Job.runTasks(LocalJobRunner.java:462) at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:529) Caused by: java.lang.IllegalStateException: Connection pool shut down at org.apache.http.util.Asserts.check(Asserts.java:34) at org.apache.http.pool.AbstractConnPool.lease(AbstractConnPool.java:169) at org.apache.http.pool.AbstractConnPool.lease(AbstractConnPool.java:202) at org.apache.http.impl.conn.PoolingClientConnectionManager.requestConnection(PoolingClientConnectionManager.java:184) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:415) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:106) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57) at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:480) at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:241) at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:230) at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:150) at org.apache.solr.client.solrj.SolrClient.commit(SolrClient.java:483) at org.apache.solr.client.solrj.SolrClient.commit(SolrClient.java:464) at org.apache.nutch.indexwriter.solr.SolrIndexWriter.commit(SolrIndexWriter.java:190) at org.apache.nutch.indexwriter.solr.SolrIndexWriter.close(SolrIndexWriter.java:178) at org.apache.nutch.indexer.IndexWriters.close(IndexWriters.java:115) at org.apache.nutch.indexer.CleaningJob$DeleterReducer.close(CleaningJob.java:120) at org.apache.hadoop.io.IOUtils.cleanup(IOUtils.java:237) at org.apache.hadoop.mapred.ReduceTask.runOldReducer(ReduceTask.java:459) at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:392) at org.apache.hadoop.mapred.LocalJobRunner$Job$ReduceTaskRunnable.run(LocalJobRunner.java:319) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 2016-05-30 10:13:09,299 ERROR indexer.CleaningJob - CleaningJob: java.io.IOException: Job failed! at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:836) at org.apache.nutch.indexer.CleaningJob.delete(CleaningJob.java:172) at org.apache.nutch.indexer.CleaningJob.run(CleaningJob.java:195) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at org.apache.nutch.indexer.CleaningJob.main(CleaningJob.java:206) {quote}
    via by Francesco Capponi,
    • java.lang.Exception: java.lang.IllegalStateException: Connection pool shut down at org.apache.hadoop.mapred.LocalJobRunner$Job.runTasks(LocalJobRunner.java:462) at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:529) Caused by: java.lang.IllegalStateException: Connection pool shut down at org.apache.http.util.Asserts.check(Asserts.java:34) at org.apache.http.pool.AbstractConnPool.lease(AbstractConnPool.java:169) at org.apache.http.pool.AbstractConnPool.lease(AbstractConnPool.java:202)

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