On 12/8/10 7:38 PM, Steve Cohen wrote: > Hello, > > I am trying to change my setup to use hdfs. I am getting an error when > injecting. > > ----- Inject (Step 1 of 12) ----- > /opt/nutch/bin/nutch inject > hdfs://localhost:9000/cluster/nutchnew/crawl/crawldb > hdfs://localhost:9000/urls/urls > /opt/nutch:/opt/nutch/conf:/usr/java/latest/lib/tools.jar:/opt/nutch/build/plugins:/opt/nutch/build/nutch-*.job:/opt/nutch/nutch-1.2.job:/opt/nutch/lib/apache-solr-core-1.4.0.jar:/opt/nutch/lib/apache-solr-solrj-1.4.0.jar:/opt/nutch/lib/commons-beanutils-1.8.0.jar:/opt/nutch/lib/commons-cli-1.2.jar:/opt/nutch/lib/commons-codec-1.3.jar:/opt/nutch/lib/commons-collections-3.2.1.jar:/opt/nutch/lib/commons-el-1.0.jar:/opt/nutch/lib/commons-httpclient-3.1.jar:/opt/nutch/lib/commons-io-1.4.jar:/opt/nutch/lib/commons-lang-2.1.jar:/opt/nutch/lib/commons-logging-1.0.4.jar:/opt/nutch/lib/commons-logging-api-1.0.4.jar:/opt/nutch/lib/commons-net-1.4.1.jar:/opt/nutch/lib/core-3.1.1.jar:/opt/nutch/lib/geronimo-stax-api_1.0_spec-1.0.1.jar:/opt/nutch/lib/hadoop-0.20.2-core.jar:/opt/nutch/lib/hadoop-0.20.2-tools.jar:/opt/nutch/lib/hsqldb-1.8.0.10.jar:/opt/nutch/lib/icu4j-4_0_1.jar:/opt/nutch/lib/jakarta-oro-2.0.8.jar:/opt/nutch/lib/jasper-compiler-5.5.12.jar:/opt/nutch/lib/jasper-runtime-5.5.12.jar:/opt/nutch/lib/jcl-over-slf4j-1.5.5.jar:/opt/nutch/lib/jets3t-0.6.1.jar:/opt/nutch/lib/jetty-6.1.14.jar:/opt/nutch/lib/jetty-util-6.1.14.jar:/opt/nutch/lib/junit-3.8.1.jar:/opt/nutch/lib/kfs-0.2.2.jar:/opt/nutch/lib/log4j-1.2.15.jar:/opt/nutch/lib/lucene-core-2.9.3.jar:/opt/nutch/lib/lucene-misc-2.9.3.jar:/opt/nutch/lib/oro-2.0.8.jar:/opt/nutch/lib/resolver.jar:/opt/nutch/lib/serializer.jar:/opt/nutch/lib/servlet-api-2.5-6.1.14.jar:/opt/nutch/lib/slf4j-api-1.5.5.jar:/opt/nutch/lib/slf4j-log4j12-1.4.3.jar:/opt/nutch/lib/taglibs-i18n.jar:/opt/nutch/lib/tika-core-0.7.jar:/opt/nutch/lib/wstx-asl-3.2.7.jar:/opt/nutch/lib/xercesImpl.jar:/opt/nutch/lib/xml-apis.jar:/opt/nutch/lib/xmlenc-0.52.jar:/opt/nutch/lib/jsp-2.1/jsp-2.1.jar:/opt/nutch/lib/jsp-2.1/jsp-api-2.1.jar > Injector: starting at 2010-12-08 13:02:42 > Injector: crawlDb: inject > Injector: urlDir: hdfs://localhost:9000/cluster/nutchnew/crawl/crawldb > Injector: Converting injected urls to crawl db entries. > Injector: java.io.IOException: Not a file: > hdfs://localhost:9000/cluster/nutchnew/crawl/crawldb/current > at > org.apache.hadoop.mapred.FileInputFormat.getSplits(FileInputFormat.java:206) > at org.apache.hadoop.mapred.JobClient.writeOldSplits(JobClient.java:810) > at > org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:781) > at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:730) > at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1249) > at org.apache.nutch.crawl.Injector.inject(Injector.java:217) > at org.apache.nutch.crawl.Injector.run(Injector.java:248) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) > at org.apache.nutch.crawl.Injector.main(Injector.java:238) > > > I don't understand the "not a file" error. There is a current directory > under the crawldb normally. Here is my normal directory structure. > > glassf...@search2 nutch]$ ls -l /search/database/nutchnew/crawl/crawldb/ > total 8 > drwxr-sr-x 4 glassfish gfadmin 1024 Dec 7 23:40 current > [glassf...@search2 nutch]$ ls -l > /search/database/nutchnew/crawl/crawldb/current/ > total 16 > drwxr-sr-x 2 glassfish gfadmin 1024 Dec 7 23:40 part-00000 > drwxr-sr-x 2 glassfish gfadmin 1024 Dec 7 23:40 part-00001 > > > Why would it make a difference if it is hdfs? > > The command I normally run is /opt/nutch/bin/nutch inject > /search/database/nutchnew/crawl/crawldb/ /opt/nutch/urls/urls how is this > any different? > > and I just tried it manually instead of as part of a script and it ran fine > now. > > [glassf...@search2 nutch]$ /opt/nutch/bin/nutch inject > hdfs://localhost:9000/cluster/nutchnew/crawl/crawldb > hdfs://localhost:9000/urls/urls > /opt/nutch:/opt/nutch/conf:/usr/java/latest/lib/tools.jar:/opt/nutch/build/plugins:/opt/nutch/build/nutch-*.job:/opt/nutch/nutch-1.2.job:/opt/nutch/lib/apache-solr-core-1.4.0.jar:/opt/nutch/lib/apache-solr-solrj-1.4.0.jar:/opt/nutch/lib/commons-beanutils-1.8.0.jar:/opt/nutch/lib/commons-cli-1.2.jar:/opt/nutch/lib/commons-codec-1.3.jar:/opt/nutch/lib/commons-collections-3.2.1.jar:/opt/nutch/lib/commons-el-1.0.jar:/opt/nutch/lib/commons-httpclient-3.1.jar:/opt/nutch/lib/commons-io-1.4.jar:/opt/nutch/lib/commons-lang-2.1.jar:/opt/nutch/lib/commons-logging-1.0.4.jar:/opt/nutch/lib/commons-logging-api-1.0.4.jar:/opt/nutch/lib/commons-net-1.4.1.jar:/opt/nutch/lib/core-3.1.1.jar:/opt/nutch/lib/geronimo-stax-api_1.0_spec-1.0.1.jar:/opt/nutch/lib/hadoop-0.20.2-core.jar:/opt/nutch/lib/hadoop-0.20.2-tools.jar:/opt/nutch/lib/hsqldb-1.8.0.10.jar:/opt/nutch/lib/icu4j-4_0_1.jar:/opt/nutch/lib/jakarta-oro-2.0.8.jar:/opt/nutch/lib/jasper-compiler-5.5.12.jar:/opt/nutch/lib/jasper-runtime-5.5.12.jar:/opt/nutch/lib/jcl-over-slf4j-1.5.5.jar:/opt/nutch/lib/jets3t-0.6.1.jar:/opt/nutch/lib/jetty-6.1.14.jar:/opt/nutch/lib/jetty-util-6.1.14.jar:/opt/nutch/lib/junit-3.8.1.jar:/opt/nutch/lib/kfs-0.2.2.jar:/opt/nutch/lib/log4j-1.2.15.jar:/opt/nutch/lib/lucene-core-2.9.3.jar:/opt/nutch/lib/lucene-misc-2.9.3.jar:/opt/nutch/lib/oro-2.0.8.jar:/opt/nutch/lib/resolver.jar:/opt/nutch/lib/serializer.jar:/opt/nutch/lib/servlet-api-2.5-6.1.14.jar:/opt/nutch/lib/slf4j-api-1.5.5.jar:/opt/nutch/lib/slf4j-log4j12-1.4.3.jar:/opt/nutch/lib/taglibs-i18n.jar:/opt/nutch/lib/tika-core-0.7.jar:/opt/nutch/lib/wstx-asl-3.2.7.jar:/opt/nutch/lib/xercesImpl.jar:/opt/nutch/lib/xml-apis.jar:/opt/nutch/lib/xmlenc-0.52.jar:/opt/nutch/lib/jsp-2.1/jsp-2.1.jar:/opt/nutch/lib/jsp-2.1/jsp-api-2.1.jar > Injector: starting at 2010-12-08 13:32:42 > Injector: crawlDb: hdfs://localhost:9000/cluster/nutchnew/crawl/crawldb > Injector: urlDir: hdfs://localhost:9000/urls/urls > Injector: Converting injected urls to crawl db entries. > Injector: Merging injected urls into crawl db. > Injector: finished at 2010-12-08 13:33:36, elapsed: 00:00:54 > > That's weird. > > Any thoughts? > > Steve > Checkout the output of Injector in the failing command:
Injector: crawlDb: inject Injector: urlDir: hdfs://localhost:9000/cluster/nutchnew/crawl/crawldb there's a mis-usage of the command line parameters. -- Claudio Martella Digital Technologies Unit Research & Development - Analyst TIS innovation park Via Siemens 19 | Siemensstr. 19 39100 Bolzano | 39100 Bozen Tel. +39 0471 068 123 Fax +39 0471 068 129 [email protected] http://www.tis.bz.it Short information regarding use of personal data. According to Section 13 of Italian Legislative Decree no. 196 of 30 June 2003, we inform you that we process your personal data in order to fulfil contractual and fiscal obligations and also to send you information regarding our services and events. Your personal data are processed with and without electronic means and by respecting data subjects' rights, fundamental freedoms and dignity, particularly with regard to confidentiality, personal identity and the right to personal data protection. At any time and without formalities you can write an e-mail to [email protected] in order to object the processing of your personal data for the purpose of sending advertising materials and also to exercise the right to access personal data and other rights referred to in Section 7 of Decree 196/2003. The data controller is TIS Techno Innovation Alto Adige, Siemens Street n. 19, Bolzano. You can find the complete information on the web site www.tis.bz.it.
