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Cloudera CCA175 Exam
- Topic 1: Understand the fundamentals of querying datasets in Spark/ Write the results back into HDFS using Spark
- Topic 2: Write queries that calculate aggregate statistics/ Load data from HDFS for use in Spark applications
- Topic 3: Use meta store tables as an input source or an output sink for Spark applications/ Filter data using Spark
- Topic 4: Generate reports by using queries against loaded data/ Produce ranked or sorted data
- Topic 5: Perform standard extract, transform, load (ETL) processes on data using the Spark API/ Join disparate datasets using Spark
- Topic 6: Use Spark SQL to interact with the meta store programmatically in your applications/ Read and write files in a variety of file formats
Free Cloudera CCA175 Exam Actual Questions
The questions for CCA175 were last updated On May. 13, 2023
Problem Scenario 94 : You have to run your Spark application on yarn with each executor 20GB and number of executors should be 50.Please replace XXX, YYY, ZZZ
export HADOOP_CONF_DIR=XXX
./bin/spark-submit \
-class com.hadoopexam.MyTask \
xxx\
-deploy-mode cluster \ # can be client for client mode
YYY\
222 \
/path/to/hadoopexam.jar \
1000
Problem Scenario 94 : You have to run your Spark application on yarn with each executor 20GB and number of executors should be 50.Please replace XXX, YYY, ZZZ
export HADOOP_CONF_DIR=XXX
./bin/spark-submit \
-class com.hadoopexam.MyTask \
xxx\
-deploy-mode cluster \ # can be client for client mode
YYY\
222 \
/path/to/hadoopexam.jar \
1000
Problem Scenario 94 : You have to run your Spark application on yarn with each executor 20GB and number of executors should be 50.Please replace XXX, YYY, ZZZ
export HADOOP_CONF_DIR=XXX
./bin/spark-submit \
-class com.hadoopexam.MyTask \
xxx\
-deploy-mode cluster \ # can be client for client mode
YYY\
222 \
/path/to/hadoopexam.jar \
1000
Problem Scenario 92 : You have been given a spark scala application, which is bundled in jar named hadoopexam.jar.
Your application class name is com.hadoopexam.MyTask
You want that while submitting your application should launch a driver on one of the cluster node.
Please complete the following command to submit the application.
spark-submit XXX -master yarn \
YYY SSPARK HOME/lib/hadoopexam.jar 10
Problem Scenario 96 : Your spark application required extra Java options as below. -XX:+PrintGCDetails-XX:+PrintGCTimeStamps
Please replace the XXX values correctly
./bin/spark-submit --name "My app" --master local[4] --conf spark.eventLog.enabled=talse --conf XXX hadoopexam.jar
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