solr dedup出错

[任良图]

在nutch运行结束之后，solr更新时出现了错误，查不出来是怎么回事？求助大神

SOLR dedup -> http://localhost:8983/solr/
/home/silvia/lab1/NUTCH_HOME/runtime/local/bin/nutch solrdedup -D mapred.reduce.tasks=2 -D mapred.child.java.opts=-Xmx1000m -D mapred.reduce.tasks.speculative.execution=false -D mapred.map.tasks.speculative.execution=false -D mapred.compress.map.output=true http://localhost:8983/solr/
Exception in thread "main" java.lang.RuntimeException: job failed: name=apache-nutch-2.3.1.jar, jobid=job_local2020123009_0001
    at org.apache.nutch.util.NutchJob.waitForCompletion(NutchJob.java:120)
    at org.apache.nutch.indexer.solr.SolrDeleteDuplicates.dedup(SolrDeleteDuplicates.java:383)
    at org.apache.nutch.indexer.solr.SolrDeleteDuplicates.run(SolrDeleteDuplicates.java:393)
    at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
    at org.apache.nutch.indexer.solr.SolrDeleteDuplicates.main(SolrDeleteDuplicates.java:403)
Error running:
  /home/silvia/lab1/NUTCH_HOME/runtime/local/bin/nutch solrdedup -D mapred.reduce.tasks=2 -D mapred.child.java.opts=-Xmx1000m -D mapred.reduce.tasks.speculative.execution=false -D mapred.map.tasks.speculative.execution=false -D mapred.compress.map.output=true http://localhost:8983/solr/
Failed with exit value 1.