Added support for Cosmos migration & blank timestamp fix

Added support for Cosmos migration (CQL API)
Handle rows with blank in timestamp primary-key fields

Add support for 'time' & 'smallint' data-types

Add support for 'time' & 'smallint' data-types

cdm-spark3-upgrade

CDM release 3.0.3 with spark-3.3 upgrade

Using semver

Using semver format

cdm-containerized

CDM has been containerized & the image has all migration tooling (CDM + DSBulk + CQLSH + Spark + Java) packed.

Simplified config

Removed Astra flag
Commented counter & filters
Fixed varint mapping
Fixed writetime Minor logging fixes
Fixed POSIX error

Customize fetch-size

• Adds capability to customize fetch-size (fixes FrameTooLongException tables with large rows)
• Set the spark.read.fetch.sizeInRows property to applicable value (defaults to 1000). If you are getting FrameTooLongException, reduce this value to a lower number until the issue is resolved.