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Abdul Munim commented on NUTCH-2269: ------------------------------------ I think, I am having the same issue with `Nutch v1.12`. Please see the the exception below 2016-06-25 20:27:20,396 INFO indexer.CleaningJob - CleaningJob: starting at 2016-06-25 20:27:20 2016-06-25 20:27:20,737 WARN util.NativeCodeLoader - Unable to load native-hadoop library for your platform... using bu iltin-java classes where applicable 2016-06-25 20:27:21,879 WARN conf.Configuration - file:/tmp/hadoop-root/mapred/staging/root1345410474/.staging/job_loca l1345410474_0001/job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.retry.interval; Ign oring. 2016-06-25 20:27:21,884 WARN conf.Configuration - file:/tmp/hadoop-root/mapred/staging/root1345410474/.staging/job_loca l1345410474_0001/job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.attempts; Ignoring. 2016-06-25 20:27:22,077 WARN conf.Configuration - file:/tmp/hadoop-root/mapred/local/localRunner/root/job_local13454104 74_0001/job_local1345410474_0001.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.retry.in terval; Ignoring. 2016-06-25 20:27:22,084 WARN conf.Configuration - file:/tmp/hadoop-root/mapred/local/localRunner/root/job_local13454104 74_0001/job_local1345410474_0001.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.attempts ; Ignoring. 2016-06-25 20:27:22,111 WARN output.FileOutputCommitter - Output Path is null in setupJob() 2016-06-25 20:27:22,882 INFO indexer.IndexWriters - Adding org.apache.nutch.indexwriter.solr.SolrIndexWriter 2016-06-25 20:27:23,282 INFO solr.SolrMappingReader - source: content dest: content 2016-06-25 20:27:23,282 INFO solr.SolrMappingReader - source: title dest: title 2016-06-25 20:27:23,282 INFO solr.SolrMappingReader - source: host dest: host 2016-06-25 20:27:23,282 INFO solr.SolrMappingReader - source: segment dest: segment 2016-06-25 20:27:23,282 INFO solr.SolrMappingReader - source: boost dest: boost 2016-06-25 20:27:23,282 INFO solr.SolrMappingReader - source: digest dest: digest 2016-06-25 20:27:23,282 INFO solr.SolrMappingReader - source: tstamp dest: tstamp 2016-06-25 20:27:23,312 INFO solr.SolrIndexWriter - SolrIndexer: deleting 2/2 documents 2016-06-25 20:27:23,610 WARN output.FileOutputCommitter - Output Path is null in cleanupJob() 2016-06-25 20:27:23,611 WARN mapred.LocalJobRunner - job_local1345410474_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) > Clean not working after crawl > ----------------------------- > > Key: NUTCH-2269 > URL: https://issues.apache.org/jira/browse/NUTCH-2269 > Project: Nutch > Issue Type: Bug > Components: indexer > Affects Versions: 1.12 > Environment: Vagrant, Ubuntu, Java 8, Solr 4.10 > Reporter: Francesco Capponi > > 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} -- This message was sent by Atlassian JIRA (v6.3.4#6332)