Madanswer Technologies Interview Questions Data|Agile|DevOPs|Python - Recent questions in Apache Oozie

The job is used to represented as Directed Acyclic Graphs (DAGs) to specify a sequence of actions to be executed.

Sat, 05 Mar 2022 02:47:52 +0000

The job is used to represented as Directed Acyclic Graphs (DAGs) to specify a sequence of actions to be executed.

Select the correct option from below list

a)Oozie Bundle Jobs

b)Oozie Coordinator Jobs

c)Oozie Workflow Jobs

d)All of the above

Which of the following workflow definition language is XML based?

Sat, 05 Mar 2022 02:47:11 +0000

Which of the following workflow definition language is XML based?

Select the correct option from below list

a)hpDL

b)hDL

c)hiDL

d)none of the mentioned

A ___________ node enables a workflow to make a selection on the execution path to follow.

Sat, 05 Mar 2022 02:46:24 +0000

A ___________ node enables a workflow to make a selection on the execution path to follow.

Select the correct option from below list

a)decision

b)Fork

c)Start

d)Prep

A workflow definition is a ______ with control flow nodes or action nodes.

Sat, 05 Mar 2022 02:45:44 +0000

A workflow definition is a ______ with control flow nodes or action nodes.

Select the correct option from below list

a)CAG

b)DAG

c)BAG

d)None of the mentioned

If the failure is of ___________ nature, Oozie will suspend the workflow job.

Sat, 05 Mar 2022 02:44:58 +0000

If the failure is of ___________ nature, Oozie will suspend the workflow job.

Select the correct option from below list

a)transient

b)non-transient

c)permanent

d)Temporary

Oozie can make _________ callback notifications on action start events and workflow end events.

Sat, 05 Mar 2022 02:44:20 +0000

Oozie can make _________ callback notifications on action start events and workflow end events.

Select the correct option from below list

a)HTTP

b)TCP

c)IP

d)All of the mentioned

Point out the correct statement.

Sat, 05 Mar 2022 02:43:44 +0000

Point out the correct statement.

Select the correct option from below list

a)Oozie is a Java Web-Application that runs in a Java servlet-container

b)Oozie workflow is a collection of actions arranged in a control dependency DAG

c)hPDL is a fairly compact language

d)All of the above

Oozie v2 is a server based ___________ Engine specialized in running workflows based on time and data triggers.

Sat, 05 Mar 2022 02:43:03 +0000

Oozie v2 is a server based ___________ Engine specialized in running workflows based on time and data triggers.

Select the correct option from below list

a)Compactor

b)Collector

c)Coordinator

d)All of the above

Workflow with id __________ should be in SUCCEEDED/KILLED/FAILED.

Sat, 05 Mar 2022 02:42:09 +0000

Workflow with id __________ should be in SUCCEEDED/KILLED/FAILED.

Select the correct option from below list

a)wfId

b)iUD

c)iFD

d)All of the above

Point out the wrong statement.

Sat, 05 Mar 2022 02:41:29 +0000

Point out the wrong statement.

Select the correct option from below list

a)Oozie v2 is a server based Coordinator Engine specialized in running workflows based on time and data triggers

b)Oozie v1 is a server based Workflow Engine specialized in running workflow jobs with actions that execute Hadoop Map/Reduce and Pig jobs

c)A Workflow application is DAG that coordinates the following types of actions

d)None of the mentioned

Which of the following is one of the possible state for a workflow jobs?

Sat, 05 Mar 2022 02:40:54 +0000

Which of the following is one of the possible state for a workflow jobs?

Select the correct option from below list

a)Start

b)Resume

c)End

d)Prep

Oozie Workflow jobs are Directed ________ graphs of actions.

Sat, 05 Mar 2022 02:39:49 +0000

Oozie Workflow jobs are Directed ________ graphs of actions.

Select the correct option from below list

a)Acyclical

b)Cyclical

c)Elliptical

d)None of the above

___________ is a Java Web application used to schedule Apache Hadoop jobs.

Sat, 05 Mar 2022 02:39:03 +0000

___________ is a Java Web application used to schedule Apache Hadoop jobs.

Select the correct option from below list

a)Impala

b)Oozie

c)Mahout

d)All of the above

What is the full form of OEP?

Sat, 05 Mar 2022 02:38:29 +0000

What is the full form of OEP?

Select the correct option from below list

a)Oozie Editor Plugin

b)Oozie Eclipse Plugin

c)Oozie Eclipse Partition

d)Oozie Editor Partition

Point out the correct statement in Oozie

Sat, 05 Mar 2022 02:38:00 +0000

Point out the correct statement.

Select the correct option from below list

a)Oozie is a scalable, reliable and extensible system

b)Oozie is a server-based Workflow Engine specialized in running workflow jobs

c)Oozie Coordinator jobs are recurrent Oozie Workflow jobs triggered by time (frequency) and data availability

d)All of the mentioned

Which of the following is incorrect job type in oozie?

Sat, 05 Mar 2022 02:36:08 +0000

Which of the following is incorrect job type in oozie?

Select the correct option from below list

a)Oozie Workflow Jobs

b)Oozie Coordinator Jobs

c)Oozie Notebundle jobs

d)All of the above

__________ is a server based Bundle Engine that provides a higher-level oozie abstraction that will batch a set of coordinator applications.

Sat, 05 Mar 2022 02:35:28 +0000

__________ is a server based Bundle Engine that provides a higher-level oozie abstraction that will batch a set of coordinator applications.

Select the correct option from below list

a)Oozie v2

b)Oozie v3

c)Oozie v4

d)Oozie v5

Which of the following is true about oozie?

Sat, 05 Mar 2022 02:34:48 +0000

Which of the following is true about oozie?

Select the correct option from below list

a)Oozie is an Open Source

b)Oozie is available under Apache license 2.0.

c)oozie manage Hadoop jobs in a distributed environment.

d)All of the above