Questions without answers in Big Data Hadoop

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hadoop cluster Unable to start standby Namenode

Feb 4, 2024 in Big Data Hadoop by koko
 • 279 views
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hadoop cluster + Unable to start standby Namenode

Feb 4, 2024 in Big Data Hadoop by anonymous
 • 259 views
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I am getting this below error in cloudera environment when executing the batch processing code

Jun 27, 2023 in Big Data Hadoop by syedsalahuddin
 • 450 views
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Dj djdd dbd dbd jd dj dj dj dj

May 26, 2023 in Big Data Hadoop by anonymous
 • 262 views
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namenode not running

Jan 25, 2023 in Big Data Hadoop by Pramod
 • 238 views
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sqoop export --connect jdbc:oracle:thin:@//dbtx07-scan7:9444/mydb --username nathan --P --table my_table --export-dir "/data/scoop_data/" -m -8 . I get the error attached.

Jan 17, 2023 in Big Data Hadoop by Nathan
 • 110 points • 226 views
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when i try to install hadoop 3.3.1 on ubuntu VM base on https://youtu.be/03uyN3WquIc

Nov 24, 2022 in Big Data Hadoop by Farah
 • 140 views
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Which is better linen or polyester?

Nov 16, 2022 in Big Data Hadoop by qiansifang
 • 156 views
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Sqoop error while trying to connect to MySql

Oct 2, 2022 in Big Data Hadoop by stepnabz
 • 141 views
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Cleaning Requirements for Hospital Curtain Fabric

Sep 26, 2022 in Big Data Hadoop by qiansifang
 • 146 views
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while deploying single node hadoop cluster, on final step of formatting namenode its showing command not found?

Sep 5, 2022 in Big Data Hadoop by user
 • 130 views
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The characteristics of flame retardant curtain fabric

Jul 29, 2022 in Big Data Hadoop by qiansifang
 • 145 views
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the location of chunks aren't stored in non-volatile memory of GFS, how much time would it take for master to receive heartbeat messages and build the chunk locations table?

Jul 23, 2022 in Big Data Hadoop by narayanan
 • 155 views
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how to remove this erroe

May 23, 2022 in Big Data Hadoop by anonymous
 • 200 views
0 votes
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hiv table data load using .csv

May 21, 2022 in Big Data Hadoop by Srinivas
 • 120 points • 219 views
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EXCEL: How to automatically add serial number in Excel Table using formula that is immune to filtering / sorting?

Mar 24, 2022 in Big Data Hadoop by Edureka
 • 13,690 points • 4,296 views
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keyword and sentiment analysis. map reduce mapper combiner and reducer program

Mar 23, 2022 in Big Data Hadoop by anonymous
 • 149 views
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Big Data Hadoop Course worth it or not?

Feb 23, 2022 in Big Data Hadoop by qtsinfo
 • 143 views
0 votes
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what are the five v's of big data

Feb 4, 2022 in Big Data Hadoop by surbhi
 • 3,820 points • 889 views
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what is big data with examples

Feb 1, 2022 in Big Data Hadoop by surbhi
 • 3,820 points • 770 views

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