Cassie

Cassie has asked 25 questions and find answers to 4 problems.

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Data Engineer

Cassie questions

Configure Avro file size written to HDFS by Spark
IllegalStateException: No entry found for connection 1001 Kafka Kubernetes
sudo: a password is required ansible-playbook [duplicate]
Output Spark application id in the logs with Log4j
Multi-project sbt-assembly issues
Mask Phone number with brackets and spaces Java
Convert Scala condition to Java predicate
The root scratch dir: /tmp/hive on HDFS should be writable Spark app error
Subqueries, Having and GroupBy in Slick
Read timed out Httpfs HDFS

Cassie answers

Configure Avro file size written to HDFS by Spark
Read timed out Httpfs HDFS
Existing data for tests is not found Scala Specs2
Prepared statement in spark-jdbc