[jira] [Created] (FLINK-6678) Migration guide: add note about removed log4j default logger from core artefacts

[Shang Yuanchun (Jira)]

Nico Kruber created FLINK-6678:
----------------------------------

             Summary: Migration guide: add note about removed log4j default logger from core artefacts
                 Key: FLINK-6678
                 URL: https://issues.apache.org/jira/browse/FLINK-6678
             Project: Flink
          Issue Type: Sub-task
          Components: Build System, Documentation
    Affects Versions: 1.3.0
            Reporter: Nico Kruber
             Fix For: 1.3.0


The migration guide at {{docs/dev/migration.md}} needs to be extended with some notes about the removed specific logger dependencies in the Flink core artefacts (FLINK-6415).

This is valid for applications embedding flink. Examples and quickstarts have been adding their loggers already but other projects may need to add those. In maven's {{pom.xml}}, for example, by adding the following dependencies

{code:xml}
            <dependency>
                <groupId>org.slf4j</groupId>
                <artifactId>slf4j-log4j12</artifactId>
                <version>1.7.7</version>
            </dependency>

            <dependency>
                <groupId>log4j</groupId>
                <artifactId>log4j</artifactId>
                <version>1.2.17</version>
            </dependency>
{code}



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)