Recent questions tagged hadoop-admin

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How to write Reducer code for Hadoop?

Oct 16 in Big Data Hadoop by akhtar
 • 28,440 points • 13 views
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How to write mapper code for Hadoop in Python?

Oct 16 in Big Data Hadoop by akhtar
 • 28,440 points • 19 views
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How to find the status of MapReduce Job?

Oct 16 in Big Data Hadoop by akhtar
 • 28,440 points • 11 views
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Create hive table with location.

Oct 15 in Big Data Hadoop by MD
 • 65,900 points • 12 views
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How to create hive table without location?

Oct 15 in Big Data Hadoop by akhtar
 • 28,440 points • 6 views
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How to update the existing record in HDFS?

Oct 15 in Big Data Hadoop by akhtar
 • 28,440 points • 17 views
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IOException: All datanodes are bad.

Oct 15 in Big Data Hadoop by akhtar
 • 28,440 points • 10 views
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Checksum verification in Hadoop.

Oct 15 in Big Data Hadoop by akhtar
 • 28,440 points • 19 views
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How to store datasets from Pig to HDFS?

Oct 14 in Big Data Hadoop by akhtar
 • 28,440 points • 24 views
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How to create an empty file in Hadoop?

Oct 13 in Big Data Hadoop by akhtar
 • 28,440 points • 18 views
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How to remove the directory from HDFS?

Oct 13 in Big Data Hadoop by akhtar
 • 28,440 points • 11 views
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How to check the name of the hadoop server?

Oct 13 in Big Data Hadoop by akhtar
 • 28,440 points • 15 views
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Ranger kms create key failed

Oct 5 in Big Data Hadoop by Shilpa S
 • 290 points • 45 views
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How to check a HDFS directory size?

Oct 5 in Big Data Hadoop by akhtar
 • 28,440 points • 14 views
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How to create a group in Hadoop?

Oct 1 in Big Data Hadoop by akhtar
 • 28,440 points • 21 views
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How to set replication factor in Hadoop?

Oct 1 in Big Data Hadoop by akhtar
 • 28,440 points • 26 views
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How to merge files in Hadoop?

Oct 1 in Big Data Hadoop by akhtar
 • 28,440 points • 28 views
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How to remove files from HDFS system?

Oct 1 in Big Data Hadoop by akhtar
 • 28,440 points • 36 views
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Copy files in different folders in Hadoop.

Oct 1 in Big Data Hadoop by akhtar
 • 28,440 points • 16 views
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How to change block size in Hadoop dynamically?

Sep 25 in Big Data Hadoop by MD
 • 65,900 points • 57 views
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How to configure Hadoop Client?

Sep 25 in Big Data Hadoop by akhtar
 • 28,440 points • 26 views
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How to upload files in Hadoop Cluster?

Sep 25 in Big Data Hadoop by akhtar
 • 28,440 points • 66 views
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How to connect Hadoop WebUI?

Sep 25 in Big Data Hadoop by akhtar
 • 28,440 points • 26 views
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How to format a Hadoop Master Node?

Sep 20 in Big Data Hadoop by akhtar
 • 28,440 points • 38 views
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How to start Hadoop namenode service?

Sep 20 in Big Data Hadoop by akhtar
 • 28,440 points • 29 views
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How to configure Hadoop namenode?

Sep 20 in Big Data Hadoop by MD
 • 65,900 points • 30 views
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What skills are required to be a Hadoop developer?

May 15 in Big Data Hadoop by akhtar
 • 28,440 points • 252 views
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