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Eclipse Configure port numbers for Hadoop location

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when configuring Hadoop location under Eclipse, the Hadoop port number should be consistent with the core-site.xml and mapred-Site.xml under the Conf folder, which corresponds to DFS master. The latter corresponds to map-Red Master// This is mapred-site.xml      mapred.job.tracker      http: // master.hadoop:9001      ? // this is Core-site.xml .      fs. default . Name      HDFs://master.hadoop:9000  For hadoop2.x, you only need to configure the port number of HDFs, because hadoop2.x is using the yarn frame, not MR1

Eclipse Configure port numbers for Hadoop location

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