Recent questions tagged hadoop

0 votes
1 answer

Drop an index from a Hive table.

Oct 19, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 654 views
0 votes
1 answer

How to create an index on Hive table?

Oct 19, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 480 views
0 votes
1 answer

Drop a table in Hive.

Oct 19, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 195 views
0 votes
1 answer

How to add a column in Hive table?

Oct 19, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 942 views
0 votes
1 answer

How to rename the Hive table?

Oct 19, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 3,216 views
0 votes
1 answer

Ranger kms is not coming up

Oct 18, 2020 in Big Data Hadoop by Shilpa S
 • 450 points • 431 views
0 votes
1 answer

How to write a HDF file from a DataFrame?

Oct 18, 2020 in Python by akhtar
 • 38,240 points • 596 views
0 votes
1 answer

How to write Reducer code for Hadoop?

Oct 16, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 236 views
0 votes
1 answer

How to write mapper code for Hadoop in Python?

Oct 16, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 267 views
0 votes
1 answer

How to find the status of MapReduce Job?

Oct 16, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 303 views
0 votes
1 answer

Create hive table with location.

Oct 16, 2020 in Big Data Hadoop by MD
 • 95,380 points • 212 views
0 votes
1 answer

How to create hive table without location?

Oct 16, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 406 views
0 votes
1 answer

How to update the existing record in HDFS?

Oct 15, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 1,278 views
0 votes
1 answer

IOException: All datanodes are bad.

Oct 15, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 864 views
0 votes
1 answer

ERROR: Cannot set priority of datanode process

Oct 15, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 6,448 views
0 votes
1 answer

Checksum verification in Hadoop.

Oct 15, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 719 views
0 votes
1 answer

How to start Hadoop daemons?

Oct 15, 2020 in Big Data Hadoop by MD
 • 95,380 points • 304 views
0 votes
1 answer

Enable HA for ranger KMS.

Oct 15, 2020 in Big Data Hadoop by anonymous
 • 450 points • 288 views
0 votes
1 answer

HA ranger KMS ,

Oct 15, 2020 in Big Data Hadoop by Shilpa S
 • 450 points • 246 views
0 votes
1 answer

How to store datasets from Pig to HDFS?

Oct 15, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 773 views
0 votes
1 answer

How to load dataset in Pig?

Oct 14, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 409 views
0 votes
1 answer

Execute the Pig script in Local mode.

Oct 14, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 163 views
0 votes
1 answer

How to create an empty file in Hadoop?

Oct 13, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 7,537 views
0 votes
1 answer

How to remove the directory from HDFS?

Oct 13, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 1,904 views
0 votes
1 answer

How to check the name of the hadoop server?

Oct 13, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 1,150 views
0 votes
1 answer

Ranger kms create key failed

Oct 5, 2020 in Big Data Hadoop by Shilpa S
 • 450 points • 821 views
0 votes
1 answer

How to view contents of file in hadoop hdfs?

Oct 5, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 4,255 views
0 votes
1 answer

How to find HDFS free space from command line?

Oct 5, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 269 views
0 votes
1 answer

Where does Hive store files in HDFS?

Oct 5, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 288 views
+1 vote
1 answer

How to check a HDFS directory size?

Oct 5, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 273 views
0 votes
1 answer

How to change the default replication factor in Hadoop?

Oct 3, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 656 views
0 votes
1 answer

How to change default block size in Hadoop Cluster?

Oct 3, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 761 views
0 votes
1 answer

Change the owner and group of a file in Hadoop.

Oct 1, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 4,539 views
0 votes
1 answer

Change permissions of a file in HDFS.

Oct 1, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 1,193 views
0 votes
1 answer

How to create a group in Hadoop?

Oct 1, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 362 views
0 votes
1 answer

How to append files from local system to HDFS?

Oct 1, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 3,471 views
0 votes
1 answer

How to set replication factor in Hadoop?

Oct 1, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 4,169 views
0 votes
1 answer

How to merge files in Hadoop?

Oct 1, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 450 views
0 votes
1 answer

How to remove files from HDFS system?

Oct 1, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 9,249 views
0 votes
1 answer

Copy files in different folders in Hadoop.

Oct 1, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 19,453 views
0 votes
1 answer

How to copy files from HDFS to local system?

Oct 1, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 2,732 views
0 votes
1 answer

Setting up Hadoop Multi-node cluster on windows 10 systems

Oct 1, 2020 in Big Data Hadoop by Hassan
 • 120 points • 1,168 views
0 votes
1 answer

Ranger KMS - Curl command

Sep 28, 2020 in Apache Spark by Shilpa S
 • 450 points • 526 views
Page:

Most popular tags

"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.