Shengjie

Shengjie has asked 69 questions and find answers to 3 problems.

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Enthusiastic software engineer, a big fan of open source community development, big data, cloud technologies etc...

Shengjie questions

why reusing SparkContext speeds query up so much
How to Junit test servlet-filters [duplicate]
python - what is max byte equivalent to java Byte.MAX_VALUE
puppet chown/chmod against files under a directory in batch
Using maven profile for artifact versioning
org.apache.hadoop.conf.Configuration does not exist in hadoop-core.jar
How to increase greenplum concurrency and # query per sec
what's the best practice for pooling Hive JDBC connections
java generics type parameter for method in interface
NiFi how to store flow data in memory or disks

Shengjie answers

Dropwizard/Jersey - missing dependency for public method when running tests