i can't solve it now, pls help me
jibjoice wrote: > > i use nutch-0.9, hadoop-0.12.2 and i use this command "bin/nutch crawl > urls -dir crawled -depth 3" have error : > > - crawl started in: crawled > - rootUrlDir = input > - threads = 10 > - depth = 3 > - Injector: starting > - Injector: crawlDb: crawled/crawldb > - Injector: urlDir: input > - Injector: Converting injected urls to crawl db entries. > - Total input paths to process : 1 > - Running job: job_0001 > - map 0% reduce 0% > - map 100% reduce 0% > - map 100% reduce 100% > - Job complete: job_0001 > - Counters: 6 > - Map-Reduce Framework > - Map input records=3 > - Map output records=1 > - Map input bytes=22 > - Map output bytes=52 > - Reduce input records=1 > - Reduce output records=1 > - Injector: Merging injected urls into crawl db. > - Total input paths to process : 2 > - Running job: job_0002 > - map 0% reduce 0% > - map 100% reduce 0% > - map 100% reduce 58% > - map 100% reduce 100% > - Job complete: job_0002 > - Counters: 6 > - Map-Reduce Framework > - Map input records=3 > - Map output records=1 > - Map input bytes=60 > - Map output bytes=52 > - Reduce input records=1 > - Reduce output records=1 > - Injector: done > - Generator: Selecting best-scoring urls due for fetch. > - Generator: starting > - Generator: segment: crawled/segments/25501213164325 > - Generator: filtering: false > - Generator: topN: 2147483647 > - Total input paths to process : 2 > - Running job: job_0003 > - map 0% reduce 0% > - map 100% reduce 0% > - map 100% reduce 100% > - Job complete: job_0003 > - Counters: 6 > - Map-Reduce Framework > - Map input records=3 > - Map output records=1 > - Map input bytes=59 > - Map output bytes=77 > - Reduce input records=1 > - Reduce output records=1 > - Generator: 0 records selected for fetching, exiting ... > - Stopping at depth=0 - no more URLs to fetch. > - No URLs to fetch - check your seed list and URL filters. > - crawl finished: crawled > > but sometime i crawl some url it has error indexes time that > > - Indexer: done > - Dedup: starting > - Dedup: adding indexes in: crawled/indexes > - Total input paths to process : 2 > - Running job: job_0025 > - map 0% reduce 0% > - Task Id : task_0025_m_000001_0, Status : FAILED > task_0025_m_000001_0: - Error running child > task_0025_m_000001_0: java.lang.ArrayIndexOutOfBoundsException: -1 > task_0025_m_000001_0: at > org.apache.lucene.index.MultiReader.isDeleted(MultiReader.java:113) > task_0025_m_000001_0: at > org.apache.nutch.indexer.DeleteDuplicates$InputFormat$DDRecordReade > r.next(DeleteDuplicates.java:176) > task_0025_m_000001_0: at > org.apache.hadoop.mapred.MapTask$1.next(MapTask.java:157) > task_0025_m_000001_0: at > org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:46) > task_0025_m_000001_0: at org.apache.hadoop.mapred.MapTask.run > (MapTask.java:175) > task_0025_m_000001_0: at > org.apache.hadoop.mapred.TaskTracker$Child.main > (TaskTracker.java:1445) > - Task Id : task_0025_m_000000_0, Status : FAILED > task_0025_m_000000_0: - Error running child > task_0025_m_000000_0: java.lang.ArrayIndexOutOfBoundsException: -1 > task_0025_m_000000_0: at > org.apache.lucene.index.MultiReader.isDeleted(MultiReader.java:113) > task_0025_m_000000_0: at > org.apache.nutch.indexer.DeleteDuplicates$InputFormat$DDRecordReade > r.next(DeleteDuplicates.java:176) > task_0025_m_000000_0: at > org.apache.hadoop.mapred.MapTask$1.next(MapTask.java:157) > task_0025_m_000000_0: at > org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:46) > task_0025_m_000000_0: at org.apache.hadoop.mapred.MapTask.run > (MapTask.java:175) > task_0025_m_000000_0: at > org.apache.hadoop.mapred.TaskTracker$Child.main > (TaskTracker.java:1445) > - Task Id : task_0025_m_000000_1, Status : FAILED > task_0025_m_000000_1: - Error running child > task_0025_m_000000_1: java.lang.ArrayIndexOutOfBoundsException: -1 > task_0025_m_000000_1: at > org.apache.lucene.index.MultiReader.isDeleted(MultiReader.java:113) > task_0025_m_000000_1: at > org.apache.nutch.indexer.DeleteDuplicates$InputFormat$DDRecordReade > r.next(DeleteDuplicates.java:176) > task_0025_m_000000_1: at > org.apache.hadoop.mapred.MapTask$1.next(MapTask.java:157) > task_0025_m_000000_1: at > org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:46) > task_0025_m_000000_1: at org.apache.hadoop.mapred.MapTask.run > (MapTask.java:175) > task_0025_m_000000_1: at > org.apache.hadoop.mapred.TaskTracker$Child.main > (TaskTracker.java:1445) > - Task Id : task_0025_m_000001_1, Status : FAILED > task_0025_m_000001_1: - Error running child > task_0025_m_000001_1: java.lang.ArrayIndexOutOfBoundsException: -1 > task_0025_m_000001_1: at > org.apache.lucene.index.MultiReader.isDeleted(MultiReader.java:113) > task_0025_m_000001_1: at > org.apache.nutch.indexer.DeleteDuplicates$InputFormat$DDRecordReade > r.next(DeleteDuplicates.java:176) > task_0025_m_000001_1: at > org.apache.hadoop.mapred.MapTask$1.next(MapTask.java:157) > task_0025_m_000001_1: at > org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:46) > task_0025_m_000001_1: at org.apache.hadoop.mapred.MapTask.run > (MapTask.java:175) > task_0025_m_000001_1: at > org.apache.hadoop.mapred.TaskTracker$Child.main > (TaskTracker.java:1445) > - Task Id : task_0025_m_000001_2, Status : FAILED > task_0025_m_000001_2: - Error running child > task_0025_m_000001_2: java.lang.ArrayIndexOutOfBoundsException: -1 > task_0025_m_000001_2: at > org.apache.lucene.index.MultiReader.isDeleted(MultiReader.java:113) > task_0025_m_000001_2: at > org.apache.nutch.indexer.DeleteDuplicates$InputFormat$DDRecordReade > r.next(DeleteDuplicates.java:176) > task_0025_m_000001_2: at > org.apache.hadoop.mapred.MapTask$1.next(MapTask.java:157) > task_0025_m_000001_2: at > org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:46) > task_0025_m_000001_2: at org.apache.hadoop.mapred.MapTask.run > (MapTask.java:175) > task_0025_m_000001_2: at > org.apache.hadoop.mapred.TaskTracker$Child.main > (TaskTracker.java:1445) > - Task Id : task_0025_m_000000_2, Status : FAILED > task_0025_m_000000_2: - Error running child > task_0025_m_000000_2: java.lang.ArrayIndexOutOfBoundsException: -1 > task_0025_m_000000_2: at > org.apache.lucene.index.MultiReader.isDeleted(MultiReader.java:113) > task_0025_m_000000_2: at > org.apache.nutch.indexer.DeleteDuplicates$InputFormat$DDRecordReade > r.next(DeleteDuplicates.java:176) > task_0025_m_000000_2: at > org.apache.hadoop.mapred.MapTask$1.next(MapTask.java:157) > task_0025_m_000000_2: at > org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:46) > task_0025_m_000000_2: at org.apache.hadoop.mapred.MapTask.run > (MapTask.java:175) > task_0025_m_000000_2: at > org.apache.hadoop.mapred.TaskTracker$Child.main > (TaskTracker.java:1445) > - map 100% reduce 100% > - Task Id : task_0025_m_000001_3, Status : FAILED > task_0025_m_000001_3: - Error running child > task_0025_m_000001_3: java.lang.ArrayIndexOutOfBoundsException: -1 > task_0025_m_000001_3: at > org.apache.lucene.index.MultiReader.isDeleted(MultiReader.java:113) > task_0025_m_000001_3: at > org.apache.nutch.indexer.DeleteDuplicates$InputFormat$DDRecordReade > r.next(DeleteDuplicates.java:176) > task_0025_m_000001_3: at > org.apache.hadoop.mapred.MapTask$1.next(MapTask.java:157) > task_0025_m_000001_3: at > org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:46) > task_0025_m_000001_3: at org.apache.hadoop.mapred.MapTask.run > (MapTask.java:175) > task_0025_m_000001_3: at > org.apache.hadoop.mapred.TaskTracker$Child.main > (TaskTracker.java:1445) > - Task Id : task_0025_m_000000_3, Status : FAILED > task_0025_m_000000_3: - Error running child > task_0025_m_000000_3: java.lang.ArrayIndexOutOfBoundsException: -1 > task_0025_m_000000_3: at > org.apache.lucene.index.MultiReader.isDeleted(MultiReader.java:113) > task_0025_m_000000_3: at > org.apache.nutch.indexer.DeleteDuplicates$InputFormat$DDRecordReade > r.next(DeleteDuplicates.java:176) > task_0025_m_000000_3: at > org.apache.hadoop.mapred.MapTask$1.next(MapTask.java:157) > task_0025_m_000000_3: at > org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:46) > task_0025_m_000000_3: at org.apache.hadoop.mapred.MapTask.run > (MapTask.java:175) > task_0025_m_000000_3: at > org.apache.hadoop.mapred.TaskTracker$Child.main > (TaskTracker.java:1445) > Exception in thread "main" java.io.IOException: Job failed! > at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:604) > at org.apache.nutch.indexer.DeleteDuplicates.dedup > (DeleteDuplicates.java:439) > at org.apache.nutch.crawl.Crawl.main(Crawl.java:135) > > how i solve it? > > -- View this message in context: http://www.nabble.com/Nutch-crawl-problem-tp14327978p14410062.html Sent from the Hadoop Users mailing list archive at Nabble.com.
