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java - Nutch 2.1 - 生成器作业运行时异常作业失败

转载 作者:行者123 更新时间:2023-12-01 04:55:47 26 4
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当我尝试使用生成命令生成网址时,出现以下错误:

GeneratorJob: java.lang.RuntimeException: job failed: name=generate: 1357474131-234134646, jobid=job_local_0001 at org.apache.nutch.util.NutchJob.waitForCompletion(NutchJob.java:54) at org.apache.nutch.crawl.GeneratorJob.run(GeneratorJob.java:191) at org.apache.nutch.crawl.GeneratorJob.generate(GeneratorJob.java:213) at org.apache.nutch.crawl.GeneratorJob.run(GeneratorJob.java:241) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) at org.apache.nutch.crawl.GeneratorJob.main(GeneratorJob.java:249)

generatefetchparse 工作正常,但 updatedb 有时会出现此错误:

Exception in thread "main" java.lang.RuntimeException: job failed: name=update-table, jobid=job_local_0001 at org.apache.nutch.util.NutchJob.waitForCompletion(NutchJob.java:54) at org.apache.nutch.crawl.DbUpdaterJob.run(DbUpdaterJob.java:98) at org.apache.nutch.crawl.DbUpdaterJob.updateTable(DbUpdaterJob.java:105) at org.apache.nutch.crawl.DbUpdaterJob.run(DbUpdaterJob.java:119) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) at org.apache.nutch.crawl.DbUpdaterJob.main(DbUpdaterJob.java:123)

现在,它连续给出生成作业失败。可能是什么问题?会不会是mysql的问题?

最佳答案

上述错误是由于我安装的服务器分区空间不足造成的。查看答案 Insufficient space for shared memory file when i try to run nutch generate command

关于java - Nutch 2.1 - 生成器作业运行时异常作业失败,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/14182186/

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