Index
Symbols
- => lambda syntax, Introduction to Core Spark Concepts
A
- AccumulatorParam, Custom Accumulators
- accumulators, Accumulators
- and fault tolerance, Accumulators and Fault Tolerance
- custom, Custom Accumulators
- empty line count in Python and Scala (example), Accumulators
- error count in Python (example), Accumulators
- how they work, Accumulators
- aggregations, Aggregations
- conditional aggregate operations in Spark SQL, Spark SQL Performance
- disabling map-side aggregation in combineByKey(), Aggregations
- distributed word count, Aggregations
- per-key average using combineByKey(), Aggregations
- per-key average using reduceByKey() and mapValues(), Aggregations
- per-key combiners, combineByKey() and, Aggregations
- Akka actor stream, Akka actor stream
- Alternating Least Squares (ALS) algorithm, Alternating Least Squares
- Amazon EC2, Amazon EC2-Storage on the cluster
- launching clusters, Launching a cluster
- logging into a cluster, Logging in to a cluster
- pausing and restarting clusters, Pausing and restarting clusters
- storage on the cluster, Storage on the cluster
- Amazon S3, Amazon S3
- Amazon Web Services (AWS) account, Launching a cluster
- Apache Flume, Apache Flume
- pull-based receiver for, Pull-based receiver
- push-based receiver for, Push-based receiver
- Apache Hive, Apache Hive
- connecting Spark SQL to existing Hive installation, Apache Hive
- Hive JDBC/ODBC, JDBC/ODBC Server
- (see also JDBC/ODBC server in Spark SQL))
- HiveServer2, JDBC/ODBC Server
- loading and saving data from, in Spark SQL, Apache Hive
- Spark SQL and, Linking with ...
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