Recent questions tagged big-data

0 votes
1 answer

What are the properties that have to be mentioned in . properties in Oozie?

Jun 26, 2019 in Big Data Hadoop by Naina
 • 1,564 views
0 votes
1 answer

What are the extra files we need to run when we run a Hive action in Oozie?

Jun 26, 2019 in Big Data Hadoop by Neha
 • 1,800 views
0 votes
0 answers

How to Execute job in oozie?

Jun 26, 2019 in Big Data Hadoop by ritam
 • 1,431 views
0 votes
1 answer

How are HDFS and HBase different from each other?

Jun 25, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 2,007 views
0 votes
2 answers

What is the relationship between Hadoop and Database?

Jun 25, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 2,856 views
0 votes
1 answer

What are the challenges we faced as Hadoop Admin?

Jun 25, 2019 in Big Data Hadoop by deepak
 • 3,540 views
0 votes
1 answer

What is the process to integrate meta store for hive?

Jun 25, 2019 in Big Data Hadoop by Manish
 • 2,260 views
0 votes
1 answer

How to change the status of Oozie state?

Jun 25, 2019 in Big Data Hadoop by Megha
 • 1,772 views
0 votes
1 answer

What is the syntax for HiveQL SELECT Statement?

Jun 25, 2019 in Big Data Hadoop by Sandip
 • 1,545 views
0 votes
1 answer

How to check the directory is present in shell script or not?

Jun 25, 2019 in Big Data Hadoop by Mugdha
 • 1,682 views
0 votes
1 answer

ERROR: Stop Oozie first.

Jun 25, 2019 in Big Data Hadoop by Sumit
 • 1,864 views
0 votes
1 answer

Error: E0902: Exception occured: [User: oozie is not allowed to impersonate oozie]" when trying to execute sharelib command.

Jun 24, 2019 in Big Data Hadoop by Disha
 • 2,253 views
0 votes
1 answer

What will happen if the OOZIE_URL environment variable has not been set?

Jun 24, 2019 in Big Data Hadoop by Tushar
 • 2,380 views
0 votes
2 answers

E0901: Namenode [localhost:8020] not allowed, not in Oozies whitelist

Jun 24, 2019 in Big Data Hadoop by ria
 • 3,655 views
0 votes
1 answer

How can you change a column data type in Hive?

Jun 24, 2019 in Big Data Hadoop by Raima
 • 34,730 views
0 votes
1 answer

How can you enable buckets in Hive?

Jun 24, 2019 in Big Data Hadoop by Reshma
 • 1,883 views
0 votes
1 answer

Exception: Hadoop security GroupMappingServiceProvider. I have received this exception for running Spark job via Dataproc API

Jun 24, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 1,633 views
0 votes
2 answers

What is ElasticSearch Hadoop?

Jun 24, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 2,390 views
0 votes
1 answer

What is Oozie Hive submit command?

Jun 24, 2019 in Big Data Hadoop by Ria
 • 1,585 views
0 votes
1 answer

What is Oozie Sqoop submit command?

Jun 24, 2019 in Big Data Hadoop by Rena
 • 1,622 views
0 votes
1 answer

How can you Check the xml definition of a Workflow, Coordinator or Bundle Job in Oozie?

Jun 24, 2019 in Big Data Hadoop by rashmi
 • 1,965 views
0 votes
1 answer

How to Rerunning a Coordinator Action or Multiple Actions in Oozie?

Jun 24, 2019 in Big Data Hadoop by Dona
 • 4,354 views
0 votes
1 answer

How to Suspending a Workflow, Coordinator or Bundle Job in Oozie?

Jun 24, 2019 in Big Data Hadoop by Tina
 • 4,284 views
0 votes
1 answer

What Oozie CLI retries connection used for?

Jun 24, 2019 in Big Data Hadoop by Monika
 • 1,570 views
0 votes
1 answer

What are the services running in Hadoop

Jun 22, 2019 in Big Data Hadoop by anonymous
 • 120 points • 3,234 views
0 votes
0 answers

what is thermodynamic

Jun 21, 2019 in Career Counselling by anonymous
 • 1,185 views
0 votes
2 answers

Explain to me the difference between Name Node and Secondary Name Node

Jun 21, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 6,130 views
0 votes
1 answer

What is the use of Apache Kafka in a Big Data Cluster?

Jun 21, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 2,156 views
0 votes
1 answer

Code was tested successfully in Dev and Test. When deployed to Productions it is failing. As an admin, how do you track the issue?

Jun 21, 2019 in Big Data Hadoop by Deepak P
 • 2,471 views
0 votes
2 answers

if HDFS threshold has been reached. What is the our approach to resolve this issue?

Jun 21, 2019 in Big Data Hadoop by Manish
 • 3,306 views
0 votes
1 answer

How to remove table scope operators in HBase?

Jun 21, 2019 in Big Data Hadoop by rajnish
 • 1,868 views
0 votes
1 answer

How to delete a column family from table in HBase?

Jun 21, 2019 in Big Data Hadoop by Junaid
 • 6,320 views
0 votes
1 answer

Difference b/w reduce and reduceLeft

Jun 20, 2019 in Big Data Hadoop by Keshav
 • 4,359 views
0 votes
2 answers

Error While Running Oozie Project

Jun 20, 2019 in Big Data Hadoop by Kiran
 • 1,905 views
0 votes
1 answer

How to run PIG script?

Jun 20, 2019 in Big Data Hadoop by Harry
 • 2,223 views
0 votes
1 answer

SQOOP Import command failure

Jun 20, 2019 in Big Data Hadoop by Sunny
 • 1,510 views
0 votes
1 answer

Query regarding Parquet File type conversion

Jun 20, 2019 in Big Data Hadoop by Vinod
 • 1,520 views
0 votes
1 answer

"Write successful" message from Data node to Name Node

Jun 20, 2019 in Big Data Hadoop by Shri
 • 1,609 views
0 votes
1 answer

Does NameNode provide with the IP address of data nodes where replication of data is to be stored?

Jun 20, 2019 in Big Data Hadoop by Fez
 • 2,799 views
0 votes
1 answer

Is no of block equal no of i/p split, no of container, no of mapper ?

Jun 20, 2019 in Big Data Hadoop by John
 • 1,625 views
0 votes
1 answer

Multiple input for MapReduce job

Jun 20, 2019 in Big Data Hadoop by Kunal
 • 8,007 views
0 votes
1 answer

What happens when a datanode that is dead becomes active again?

Jun 20, 2019 in Big Data Hadoop by Firoz
 • 6,253 views
0 votes
1 answer

Heartbeat time interval for Datanode

Jun 20, 2019 in Big Data Hadoop by Karan
 • 3,214 views
0 votes
1 answer

What if Resource Manager fails?

Jun 20, 2019 in Big Data Hadoop by Janan
 • 5,125 views
0 votes
1 answer

Error: Failed to locate WinUtils binary in the Hadoop Binary Path

Jun 20, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 11,650 views
0 votes
1 answer

Error: Container is running beyond Memory Limits

Jun 20, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 8,205 views
0 votes
1 answer

In Which cluster(Dev or Prod) we test the job?

Jun 20, 2019 in Big Data Hadoop by Manish
 • 1,555 views
0 votes
1 answer

Help m setting up a multi node hadoop cluster

Jun 20, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 1,789 views
0 votes
1 answer

Help me solve this error "Unable to load Hadoop Native library for your platform"

Jun 20, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 4,808 views
0 votes
1 answer

How to use appnedToFile command in HDFS?

Jun 20, 2019 in Big Data Hadoop by Ranjan
 • 4,067 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.