Recent questions tagged big-data

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How to use HDFStore to hold large datasets?

Dec 17, 2020 in Big Data Hadoop by akhtar
• 38,170 points
85 views
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How to export all collections in MongoDB?

Dec 17, 2020 in Big Data Hadoop by akhtar
• 38,170 points
72 views
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How do I split a string on a delimiter in Bash?

Dec 7, 2020 in Big Data Hadoop by Roshni
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95 views
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Name node is in safe mode. Not able to leave

Dec 7, 2020 in Big Data Hadoop by Roshni
• 10,440 points
188 views
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How to list all Kafka topics?

Dec 7, 2020 in Apache Kafka by akhtar
• 38,170 points
1,048 views
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What is a broker in Kafka Cluster?

Dec 7, 2020 in Apache Kafka by akhtar
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78 views
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What is a producer in Kafka Cluster?

Dec 7, 2020 in Apache Kafka by akhtar
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51 views
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How to create a Kafka producer?

Dec 7, 2020 in Apache Kafka by MD
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65 views
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How to create a Kafka topic in a broker?

Dec 7, 2020 in Apache Kafka by akhtar
• 38,170 points
104 views
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How to start Kafka server?

Dec 7, 2020 in Apache Kafka by akhtar
• 38,170 points
107 views
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How to start Zookeeper service?

Dec 7, 2020 in Apache Kafka by akhtar
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99 views
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How do I output the results of a HiveQL query to CSV?

Nov 20, 2020 in Big Data Hadoop by anonymous
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203 views
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How to set variables in HIVE scripts

Nov 20, 2020 in Big Data Hadoop by anonymous
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346 views
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When to use Hadoop, HBase, Hive and Pig?

Nov 20, 2020 in Big Data Hadoop by anonymous
• 10,440 points
154 views
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How to start working with scala?

Nov 16, 2020 in Big Data Hadoop by anonymous
• 10,440 points
57 views
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Zookeeper server going down frequently.

Nov 9, 2020 in Big Data Hadoop by B
• 210 points
149 views
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HDP Upgrade Issue in 2.6.5.

Nov 7, 2020 in Big Data Hadoop by B
• 210 points
90 views
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How to read Avro Partition Data?

Nov 4, 2020 in Apache Spark by akhtar
• 38,170 points
259 views
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Drop an index from a Hive table.

Oct 19, 2020 in Big Data Hadoop by akhtar
• 38,170 points
203 views
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How to create an index on Hive table?

Oct 19, 2020 in Big Data Hadoop by akhtar
• 38,170 points
148 views
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1 answer

Drop a table in Hive.

Oct 18, 2020 in Big Data Hadoop by akhtar
• 38,170 points
75 views
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1 answer