[ https://issues.apache.org/jira/browse/SOLR-7301?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shenghua Wan updated SOLR-7301: ------------------------------- Attachment: fix_support_maprfs.patch > HdfsDirectoryFactory does not support maprfs > -------------------------------------------- > > Key: SOLR-7301 > URL: https://issues.apache.org/jira/browse/SOLR-7301 > Project: Solr > Issue Type: Bug > Reporter: Shenghua Wan > Priority: Minor > Attachments: fix_support_maprfs.patch > > > when map-reduce index generator was run, an exception was thrown as > 2015-03-24 11:06:04,569 WARN org.apache.hadoop.mapred.Child: Error running > child > java.lang.IllegalStateException: Failed to initialize record writer for > MapReduceSolrIndex, attempt_201503171620_12558_r_000000_0 > at > org.apache.solr.hadoop.SolrRecordWriter.<init>(SolrRecordWriter.java:127) > at > org.apache.solr.hadoop.SolrOutputFormat.getRecordWriter(SolrOutputFormat.java:164) > at > org.apache.hadoop.mapred.ReduceTask.runNewReducer(ReduceTask.java:605) > at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:456) > at org.apache.hadoop.mapred.Child$4.run(Child.java:270) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:415) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1127) > at org.apache.hadoop.mapred.Child.main(Child.java:264) > Caused by: org.apache.solr.common.SolrException: Unable to create core [core1] > at org.apache.solr.core.CoreContainer.create(CoreContainer.java:507) > at org.apache.solr.core.CoreContainer.create(CoreContainer.java:466) > at > org.apache.solr.hadoop.SolrRecordWriter.createEmbeddedSolrServer(SolrRecordWriter.java:172) > at > org.apache.solr.hadoop.SolrRecordWriter.<init>(SolrRecordWriter.java:120) > ... 8 more > Caused by: org.apache.solr.common.SolrException: You must set the > HdfsDirectoryFactory param solr.hdfs.home for relative dataDir paths to work > at > org.apache.solr.core.HdfsDirectoryFactory.getDataHome(HdfsDirectoryFactory.java:271) > at org.apache.solr.core.SolrCore.<init>(SolrCore.java:699) > at org.apache.solr.core.SolrCore.<init>(SolrCore.java:646) > at org.apache.solr.core.CoreContainer.create(CoreContainer.java:491) > ... 11 more > after investigation, I found the class HdfsDirectoryFactory hardcoded > "hdfs:/". > a patch is provided in the attachment. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org