filodb/FiloDB

Upgrade to Scala 2.12

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#457 opened on Aug 8, 2019

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 (19 comments) (0 reactions) (0 assignees)Scala (224 forks)batch import
Newbiehelp wanted

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Description

Branch, version, commit

OS and Environment

JVM version

Scala version

Kafka and Cassandra versions and setup

Spark version if used

Deployed mode (client/cluster on Spark Standalone/YARN/Mesos/EMR or default)

Actual (wrong) behavior

Steps to reproduce

Logs

some log

or as attached file (see below)

Unused parts of this template should be removed (including this line).

Contributor guide

Research direction
Review build configuration (build.sbt) and update Scala version from current to 2.12. Check for deprecated APIs and incompatibilities in codebase using migration guides. Run test suite to identify and fix compilation errors.
Tech stack
scala
Domain
databasebackend
Issue type
Chore
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
Scalasbt
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40