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Recent questions and answers in CCD 410 Cloudera Certified Developer for Apache Hadoop (CCDH)
Recent questions and answers in CCD 410 Cloudera Certified Developer for Apache Hadoop (CCDH)
0
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1
answer
Assuming default settings, which best describes the order of data provided to a reducer’s reduce method:
answered
Aug 10, 2016
in
CCD 410 Cloudera Certified Developer for Apache Hadoop (CCDH)
by
Sandra Reeds
(
1,040
points)
ccd-410-cloudera-certified-developer-for-apache-hadoop-ccdh
0
votes
1
answer
How are keys and values presented and passed to the reducers during a standard sort and shuffle phase of MapReduce?
answered
Aug 10, 2016
in
CCD 410 Cloudera Certified Developer for Apache Hadoop (CCDH)
by
Sandra Reeds
(
1,040
points)
ccd-410-cloudera-certified-developer-for-apache-hadoop-ccdh
0
votes
1
answer
Indentify the utility that allows you to create and run MapReduce jobs with any ....
answered
Aug 10, 2016
in
CCD 410 Cloudera Certified Developer for Apache Hadoop (CCDH)
by
Sandra Reeds
(
1,040
points)
ccd-410-cloudera-certified-developer-for-apache-hadoop-ccdh
0
votes
1
answer
You are developing a combiner that takes as input Text keys ....
answered
Aug 10, 2016
in
CCD 410 Cloudera Certified Developer for Apache Hadoop (CCDH)
by
Sandra Reeds
(
1,040
points)
ccd-410-cloudera-certified-developer-for-apache-hadoop-ccdh
0
votes
1
answer
When is the earliest point at which the reduce method of a given Reducer can be called?
answered
Aug 10, 2016
in
CCD 410 Cloudera Certified Developer for Apache Hadoop (CCDH)
by
Sandra Reeds
(
1,040
points)
ccd-410-cloudera-certified-developer-for-apache-hadoop-ccdh
0
votes
1
answer
Which describes how a client reads a file from HDFS?
answered
Aug 10, 2016
in
CCD 410 Cloudera Certified Developer for Apache Hadoop (CCDH)
by
Sandra Reeds
(
1,040
points)
ccd-410-cloudera-certified-developer-for-apache-hadoop-ccdh
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