Recent questions tagged hadoop

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Sqoop import where clause problem

Jan 31, 2019 in Big Data Hadoop by Ismal
2,395 views
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How to decide number of mappers?

Jan 31, 2019 in Big Data Hadoop by Raksha
4,874 views
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Not able to list tables in sqoop

Jan 29, 2019 in Big Data Hadoop by Rajat
1,525 views
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Can't access hadoop job logs

Jan 28, 2019 in Big Data Hadoop by neeraj
1,428 views
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Browse HDFS & Job Logs

Jan 25, 2019 in Big Data Hadoop by Cassy
1,817 views
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How to create files in hdfs?

Jan 25, 2019 in Big Data Hadoop by Sanam
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How to reduce shuffling cost in map reduce?

Jan 22, 2019 in Big Data Hadoop by slayer
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2,419 views
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Error while creating avrodatafile?

Jan 22, 2019 in Big Data Hadoop by Yazim
1,010 views
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Spark.read.csv to create RDD into Dataframe

Jan 22, 2019 in Big Data Hadoop by slayer
• 29,370 points
6,209 views
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Creating a Parquet or Avro file

Jan 22, 2019 in Big Data Hadoop by slayer
• 29,370 points
1,346 views
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ReduceByKey Avereage

Jan 22, 2019 in Big Data Hadoop by slayer
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1,154 views
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Who will setup multimode and single node modes?

Jan 21, 2019 in Big Data Hadoop by digger
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645 views
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Hadoop MapReduce word count program failed

Jan 21, 2019 in Big Data Hadoop by digger
• 26,740 points
1,766 views
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Jobtracker and tasktracker is nor running.

Jan 19, 2019 in Big Data Hadoop by digger
• 26,740 points
1,070 views
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Getting error while starting hdfs namenode -format

Jan 12, 2019 in Big Data Hadoop by digger
• 26,740 points
2,673 views
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Failed to start namenode in hadoop

Jan 12, 2019 in Big Data Hadoop by digger
• 26,740 points
14,900 views
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Namenode daemon not starting properly

Jan 12, 2019 in Big Data Hadoop by digger
• 26,740 points
3,819 views
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Hadoop error: can not start-all.sh

Jan 11, 2019 in Big Data Hadoop by digger
• 26,740 points
2,075 views
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Hadoop daemons not starting

Jan 11, 2019 in Big Data Hadoop by digger
• 26,740 points
1,826 views