Recent questions tagged hadoop

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Sqoop import where clause problem

Jan 31, 2019 in Big Data Hadoop by Ismal
2,575 views
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How to decide number of mappers?

Jan 31, 2019 in Big Data Hadoop by Raksha
5,055 views
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Not able to list tables in sqoop

Jan 29, 2019 in Big Data Hadoop by Rajat
1,674 views
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Can't access hadoop job logs

Jan 28, 2019 in Big Data Hadoop by neeraj
1,770 views
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Browse HDFS & Job Logs

Jan 25, 2019 in Big Data Hadoop by Cassy
2,020 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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2,590 views
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Error while creating avrodatafile?

Jan 22, 2019 in Big Data Hadoop by Yazim
1,182 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
6,382 views
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Creating a Parquet or Avro file

Jan 22, 2019 in Big Data Hadoop by slayer
• 29,370 points
1,505 views
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ReduceByKey Avereage

Jan 22, 2019 in Big Data Hadoop by slayer
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1,363 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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768 views
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Hadoop MapReduce word count program failed

Jan 21, 2019 in Big Data Hadoop by digger
• 26,740 points
2,029 views
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Jobtracker and tasktracker is nor running.

Jan 19, 2019 in Big Data Hadoop by digger
• 26,740 points
1,194 views
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Getting error while starting hdfs namenode -format

Jan 12, 2019 in Big Data Hadoop by digger
• 26,740 points
2,922 views
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Failed to start namenode in hadoop

Jan 12, 2019 in Big Data Hadoop by digger
• 26,740 points
15,553 views
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Namenode daemon not starting properly

Jan 12, 2019 in Big Data Hadoop by digger
• 26,740 points
4,002 views
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Hadoop error: can not start-all.sh

Jan 11, 2019 in Big Data Hadoop by digger
• 26,740 points
2,201 views
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Hadoop daemons not starting

Jan 11, 2019 in Big Data Hadoop by digger
• 26,740 points
1,994 views