Merge pull request #21 from allegro/gzip_compression

Gzip compression added

Merge pull request #20 from allegro/spark2

drop java 7 support

Enums fix

migration to spark 2 + BigDecimal fix

Merge pull request #19 from allegro/fix-zk

Fix of getting topics from zookeeper

Merge pull request #18 from allegro/multiple-zookeepers

Get topic list from multiple zookeeper paths (in case of multiple kafka clusters dumped to one directory on hdfs)

Merge pull request #17 from allegro/schema-repo-to-schema-registry

Confluent inc schema registry instead of schema-repo as avro schema repository

Merge pull request #16 from allegro/topic-compression-improvements

downgrade to spark 1.6

coalesce instead of repartition