[BIGTOP-2147] Minor nits in bigpetstore-spark/README.md

• Type: Bug
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 1.1.0
• Component/s: blueprints
• Labels: bigpetstore
• Assignee: Kengo Seki
• Reporter: Kengo Seki
• Created: 16/Nov/15 06:02
• Updated: 13/Jan/16 19:07
• Resolved: 13/Jan/16 18:00

Description

1. It says that the Spark application currently builds against Spark 1.1.0, but in build.gradle, sparkVersion is specified as 1.3.0.

2. Some underscores in code blocks are escaped by backslashes, but it's unnecessary.

113 ```
114 spark-submit --master local[2] --class org.apache.bigtop.bigpetstore.spark.etl.SparkETL bigpetstore-spark-X.jar generated\_data transformed\_data
115 ```

123 ```
124 spark-submit --master local[2] --class org.apache.bigtop.bigpetstore.spark.analytics.PetStoreStatistics bigpetstore-spark-X.jar transformed\_data PetStoreStats.json
125 ```

171 ```
172 spark-submit --master local[2] --class org.apache.bigtop.bigpetstore.spark.analytics.RecommendProducts bigpetstore-spark-X.jar transformed\_data recommendations.json
173 ```

3. PetStoreStatistics is described as:

134 This will output a JSON file to the /tmp directory, which has formatting (approximately) like this.

but the exemplar command outputs a JSON file to the current directory.