akka/akka-core

add persistence query methods that start “now”

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#19,328 opened on Jan 2, 2016

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 (7 comments) (0 reactions) (0 assignees)Scala (3,547 forks)batch import
1 - triagedhelp wantedt:persistence-query

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Description

For cases where the client is interested in live data we’d need to either provide a way to obtain the current offset and start from there, or we allow the specification of “now” as a starting offset for the query directly—the latter could be done by using Long.MaxValue as a special value.

Contributor guide

Research direction
Implement a method that uses Long.MaxValue as a special marker for 'now' offset in persistence queries.
Tech stack
scala
Domain
backend
Issue type
Feature
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.
Clear
Prerequisites
Scala
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70