Recent questions tagged big-data

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1 answer

Zookeeper Quorum value: zookeeper.ClientCnxn: Client session timed out

Feb 21, 2019 in Big Data Hadoop by Raj
 • 2,214 views
0 votes
1 answer

Installing Spark on Windows

Feb 20, 2019 in Big Data Hadoop by Becky
 • 2,007 views
0 votes
1 answer

How to install Hadoop on Windows system?

Feb 20, 2019 in Big Data Hadoop by Likith
 • 3,041 views
0 votes
1 answer

How to install Zookeeper in Ubuntu?

Feb 20, 2019 in Big Data Hadoop by John
 • 4,934 views
0 votes
1 answer

Installing Spark on Ubuntu

Feb 20, 2019 in Apache Spark by Raj
 • 1,612 views
0 votes
1 answer

How to install Scala on Centos?

Feb 20, 2019 in Big Data Hadoop by Raghu
 • 2,537 views
0 votes
1 answer

Query regarding String and Varchar in Hive

Feb 20, 2019 in Big Data Hadoop by Sanam
 • 1,853 views
0 votes
1 answer

Location of Sqoop job

Feb 20, 2019 in Big Data Hadoop by kriss
 • 1,428 views
0 votes
1 answer

Default file format in Hive

Feb 20, 2019 in Big Data Hadoop by Sowmya
 • 3,589 views
+1 vote
1 answer

How to delete sqoop job?

Feb 20, 2019 in Big Data Hadoop by Sowmya
 • 4,416 views
0 votes
1 answer

Validation in Spark

Feb 20, 2019 in Big Data Hadoop by Jisha
 • 1,263 views
0 votes
1 answer

Sqoop incremental append by date

Feb 19, 2019 in Big Data Hadoop by Kisha
 • 4,332 views
0 votes
1 answer

Doubt regarding --last-value in sqoop while importing.

Feb 19, 2019 in Big Data Hadoop by Smara
 • 1,368 views
0 votes
1 answer

Passing condition dynamically to Spark application.

Feb 19, 2019 in Apache Spark by Nanda
 • 8,443 views
0 votes
1 answer

Hbase to pig integration

Feb 19, 2019 in Big Data Hadoop by Karan
 • 782 views
0 votes
1 answer

How to install scala on Ubuntu?

Feb 19, 2019 in Big Data Hadoop by Raj
 • 990 views
0 votes
1 answer

How to install Hadoop in Ubuntu?

Feb 19, 2019 in Big Data Hadoop by Raghav
 • 1,448 views
0 votes
1 answer

How can I change data in HDFS?

Feb 19, 2019 in Big Data Hadoop by Karan
 • 4,205 views
0 votes
1 answer

Edge nodes in Hadoop

Feb 19, 2019 in Big Data Hadoop by John
 • 3,310 views
0 votes
1 answer

To whom is the Hadoop job submitted?

Feb 19, 2019 in Big Data Hadoop by Sharon
 • 880 views
0 votes
1 answer

How to select partition in Hive?

Feb 19, 2019 in Big Data Hadoop by Karan
 • 9,907 views
0 votes
1 answer

How to select all columns with group by?

Feb 19, 2019 in Apache Spark by Ishan
 • 13,529 views
0 votes
1 answer

Doubt in word count query

Feb 19, 2019 in Big Data Hadoop by Sanam
 • 361 views
+1 vote
1 answer

Sqoop: How to load all tables except one?

Feb 18, 2019 in Big Data Hadoop by Karza
 • 7,082 views
0 votes
1 answer

How to load multiple tables in Sqoop?

Feb 18, 2019 in Big Data Hadoop by Sharan
 • 1,979 views
0 votes
1 answer

Hadoop Distribution Differences

Feb 18, 2019 in Big Data Hadoop by Neha
 • 6,300 points • 415 views
0 votes
1 answer

Failing to execute the script pig file on HDFS

Feb 15, 2019 in Big Data Hadoop by Suri
 • 643 views
0 votes
1 answer

Parquet to ORC format in Hive

Feb 15, 2019 in Big Data Hadoop by Suresh
 • 5,503 views
0 votes
1 answer

Parquet to ORC format in Spark

Feb 15, 2019 in Apache Spark by Suraj
 • 2,118 views
0 votes
1 answer

How can I remove headers from dataframe?

Feb 15, 2019 in Apache Spark by Dinesh
 • 19,674 views
0 votes
1 answer

Point data from Hive to Hbase

Feb 15, 2019 in Big Data Hadoop by Karan
 • 1,377 views
0 votes
1 answer

How to import PIG data into HBase?

Feb 15, 2019 in Big Data Hadoop by Praful
 • 1,544 views
0 votes
1 answer

Doubt regarding sqoop updated data

Feb 15, 2019 in Big Data Hadoop by Nutini
 • 361 views
0 votes
1 answer

Apache storm installation

Feb 14, 2019 in Big Data Hadoop by Shrisha
 • 829 views
0 votes
1 answer

Copy a table in HBase

Feb 14, 2019 in Big Data Hadoop by Rekha
 • 2,590 views
0 votes
1 answer

Pig: mismatched input "T1" expecting RIGHT_CURLY

Feb 14, 2019 in Big Data Hadoop by Husa
 • 1,004 views
0 votes
1 answer

BigData in MPI

Feb 14, 2019 in Big Data Hadoop by Ganesh
 • 813 views
0 votes
1 answer

Spark context (sc) not found

Feb 14, 2019 in Apache Spark by Loki
 • 1,684 views
0 votes
1 answer

Path to hiverc file

Feb 14, 2019 in Big Data Hadoop by John
 • 1,909 views
0 votes
1 answer

MapReduce: Map Value Mismatch error

Feb 14, 2019 in Big Data Hadoop by Jeeva
 • 722 views
0 votes
1 answer

where can i get spark-terasort.jar and not .scala file, to do spark terasort in windows.

Feb 13, 2019 in Apache Spark by anonymous
 • 1,167 views
0 votes
1 answer

Error while hitting the hadoop jar command to execute my map reduce

Feb 12, 2019 in Big Data Hadoop by Shravan
 • 1,332 views
0 votes
1 answer

Sqoop import: import failed error

Feb 12, 2019 in Big Data Hadoop by Likhita
 • 2,841 views
0 votes
1 answer

Sqoop transfer file from MySql to HBase

Feb 12, 2019 in Big Data Hadoop by Sharan
 • 3,104 views
0 votes
1 answer

Multidimensional Array in Scala

Feb 11, 2019 in Apache Spark by Sowmya
 • 1,684 views
0 votes
1 answer

Sqoop overwrite a directory

Feb 11, 2019 in Big Data Hadoop by Reshma
 • 1,673 views
0 votes
1 answer

Deleting directory in Sqoop

Feb 11, 2019 in Big Data Hadoop by Hritik
 • 3,588 views
0 votes
1 answer

Sqoop error while importing data from MySql

Feb 11, 2019 in Big Data Hadoop by Sowmya
 • 1,936 views
0 votes
1 answer

Update new sql data in sqoop

Feb 11, 2019 in Big Data Hadoop by Jishan
 • 1,370 views
0 votes
1 answer

Error using double map.

Feb 11, 2019 in Apache Spark by John
 • 468 views
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