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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5,050 views
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When to use Sqoop?

Dec 31, 2018 in Big Data Hadoop by digger
• 26,740 points
909 views
0 votes
1 answer

Hive table not able to use row format serde

Dec 31, 2018 in Big Data Hadoop by slayer
• 29,370 points
1,848 views
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Cant access file from Hive. permission denied

Dec 31, 2018 in Big Data Hadoop by slayer
• 29,370 points
2,356 views
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Serde query understanding

Dec 29, 2018 in Big Data Hadoop by digger
• 26,740 points
1,526 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
1,370 views
0 votes
1 answer

How to connect hive to tableau?

Dec 28, 2018 in Big Data Hadoop by Neha
• 6,300 points
1,802 views
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Namenode not running

Dec 27, 2018 in Big Data Hadoop by digger
• 26,740 points
2,779 views
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1 answer

Spark multiple version without major version

Dec 27, 2018 in Big Data Hadoop by digger
• 26,740 points
1,136 views
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1 answer

How to use multiple spark version?

Dec 27, 2018 in Big Data Hadoop by digger
• 26,740 points
2,471 views
–1 vote
1 answer

Cant open spark-shell webconsole

Dec 27, 2018 in Big Data Hadoop by digger
• 26,740 points
1,754 views
–1 vote
1 answer

Serde input and output

Dec 27, 2018 in Big Data Hadoop by digger
• 26,740 points
1,227 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
• 29,370 points
2,571 views
0 votes
1 answer

Hadoop regarding input split

Dec 27, 2018 in Big Data Hadoop by slayer
• 29,370 points
1,182 views
0 votes
1 answer

Processing image in hdfs

Dec 27, 2018 in Big Data Hadoop by slayer
• 29,370 points
1,348 views
0 votes
1 answer

Mapreduce shuffle and sort

Dec 27, 2018 in Big Data Hadoop by slayer
• 29,370 points
920 views
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1 answer

Job History Server edit logs

Dec 26, 2018 in Big Data Hadoop by digger
• 26,740 points
1,294 views
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1 answer

Namenode start error

Dec 26, 2018 in Big Data Hadoop by digger
• 26,740 points
663 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
944 views
0 votes
1 answer

Not able to start MySql service

Dec 26, 2018 in Big Data Hadoop by slayer
• 29,370 points
1,410 views
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1 answer
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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
1,327 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
841 views
–1 vote
1 answer

Hadoop unit not found error

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

How to start namenode and datanode individually?

Dec 21, 2018 in Big Data Hadoop by digger
• 26,740 points
12,059 views
0 votes
1 answer
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All daemons starting except datanode

Dec 21, 2018 in Big Data Hadoop by slayer
• 29,370 points
1,140 views
0 votes
1 answer

How are blocks created while written file in hdfs?

Dec 21, 2018 in Big Data Hadoop by slayer
• 29,370 points
1,703 views
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1 answer

How is a file written in hdfs?

Dec 21, 2018 in Big Data Hadoop by slayer
• 29,370 points
1,147 views
–1 vote
1 answer

Mapreduce in Python

Dec 21, 2018 in Big Data Hadoop by digger
• 26,740 points
1,262 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
26,208 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
963 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
785 views
0 votes
1 answer
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1 answer
0 votes
1 answer

Cant access the Hadoop Namenode from browser

Dec 20, 2018 in Big Data Hadoop by slayer
• 29,370 points
2,057 views
0 votes
1 answer

Datanode not running and not able start

Dec 20, 2018 in Big Data Hadoop by slayer
• 29,370 points
1,054 views
0 votes
1 answer

Not able to start/stop hadoop daemons

Dec 20, 2018 in Big Data Hadoop by slayer
• 29,370 points
2,280 views
0 votes
1 answer

What is Metastore in Hive?

Dec 20, 2018 in Big Data Hadoop by Neha
• 6,300 points
3,333 views