Recent questions tagged hadoop

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Incremental append in Sqoop

Dec 31, 2018 in Big Data Hadoop by digger
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4,088 views
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When to use Sqoop?

Dec 31, 2018 in Big Data Hadoop by digger
• 26,740 points
576 views
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Hive table not able to use row format serde

Dec 31, 2018 in Big Data Hadoop by slayer
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1,153 views
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Cant access file from Hive. permission denied

Dec 31, 2018 in Big Data Hadoop by slayer
• 29,350 points
1,777 views
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Serde query understanding

Dec 29, 2018 in Big Data Hadoop by digger
• 26,740 points
1,136 views
0 votes
1 answer
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Hadoop plugin (1.0.3) for eclipse

Dec 28, 2018 in Big Data Hadoop by Neha
• 6,300 points
925 views
0 votes
1 answer

How to connect hive to tableau?

Dec 28, 2018 in Big Data Hadoop by Neha
• 6,300 points
1,344 views
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Namenode not running

Dec 27, 2018 in Big Data Hadoop by digger
• 26,740 points
2,245 views
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1 answer
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How to use multiple spark version?

Dec 27, 2018 in Big Data Hadoop by digger
• 26,740 points
1,921 views
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1 answer

Cant open spark-shell webconsole

Dec 27, 2018 in Big Data Hadoop by digger
• 26,740 points
1,314 views
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1 answer

Serde input and output

Dec 27, 2018 in Big Data Hadoop by digger
• 26,740 points
617 views
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1 answer
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How to set input split settings?

Dec 27, 2018 in Big Data Hadoop by slayer
• 29,350 points
2,151 views
0 votes
1 answer

Hadoop regarding input split

Dec 27, 2018 in Big Data Hadoop by slayer
• 29,350 points
384 views
0 votes
1 answer

Processing image in hdfs

Dec 27, 2018 in Big Data Hadoop by slayer
• 29,350 points
890 views
0 votes
1 answer

Mapreduce shuffle and sort

Dec 27, 2018 in Big Data Hadoop by slayer
• 29,350 points
474 views
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1 answer

Job History Server edit logs

Dec 26, 2018 in Big Data Hadoop by digger
• 26,740 points
856 views
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1 answer

Namenode start error

Dec 26, 2018 in Big Data Hadoop by digger
• 26,740 points
344 views
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1 answer
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Hadoop cluster is not running in vm

Dec 26, 2018 in Big Data Hadoop by digger
• 26,740 points
567 views
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Not able to start MySql service

Dec 26, 2018 in Big Data Hadoop by slayer
• 29,350 points
1,027 views
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1 answer
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Can't seem to make hdfs commands to work

Dec 21, 2018 in Big Data Hadoop by digger
• 26,740 points
759 views
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1 answer
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Not able to access hadoop cluster

Dec 21, 2018 in Big Data Hadoop by digger
• 26,740 points
431 views
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1 answer

Hadoop unit not found error

Dec 21, 2018 in Big Data Hadoop by digger
• 26,740 points
418 views
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1 answer

How to start namenode and datanode individually?

Dec 21, 2018 in Big Data Hadoop by digger
• 26,740 points
9,762 views
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1 answer
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All daemons starting except datanode

Dec 21, 2018 in Big Data Hadoop by slayer
• 29,350 points
539 views
0 votes
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How are blocks created while written file in hdfs?

Dec 21, 2018 in Big Data Hadoop by slayer
• 29,350 points
1,089 views
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How is a file written in hdfs?

Dec 21, 2018 in Big Data Hadoop by slayer
• 29,350 points
761 views
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1 answer

Mapreduce in Python

Dec 21, 2018 in Big Data Hadoop by digger
• 26,740 points
849 views
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1 answer
0 votes
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What is the use of fsimage in hadoop?

Dec 21, 2018 in Big Data Hadoop by digger
• 26,740 points
23,895 views
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1 answer

What is shared FS in the standby namenode?

Dec 21, 2018 in Big Data Hadoop by digger
• 26,740 points
502 views
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1 answer

Is standby node missing in Hadoop 1.0?

Dec 21, 2018 in Big Data Hadoop by digger
• 26,740 points
484 views
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1 answer
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1 answer
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Cant access the Hadoop Namenode from browser

Dec 20, 2018 in Big Data Hadoop by slayer
• 29,350 points
1,520 views
0 votes
1 answer

Datanode not running and not able start

Dec 20, 2018 in Big Data Hadoop by slayer
• 29,350 points
699 views
0 votes
1 answer

Not able to start/stop hadoop daemons

Dec 20, 2018 in Big Data Hadoop by slayer
• 29,350 points
1,518 views
0 votes
1 answer

What is Metastore in Hive?

Dec 20, 2018 in Big Data Hadoop by Neha
• 6,300 points
2,862 views