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From "Gopal V (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-11304) Migrate to Log4j2 from Log4j 1.x
Date Wed, 12 Aug 2015 22:18:48 GMT

     [ https://issues.apache.org/jira/browse/HIVE-11304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gopal V updated HIVE-11304:
---------------------------
    Description: 
Log4J2 has some great benefits and can benefit hive significantly. Some notable features include
1) Performance (parametrized logging, performance when logging is disabled etc.) More details
can be found here https://logging.apache.org/log4j/2.x/performance.html
2) RoutingAppender - Route logs to different log files based on MDC context (useful for HS2,
LLAP etc.)
3) Asynchronous logging

This is an umbrella jira to track changes related to Log4j2 migration.

Log4J1 EOL - https://blogs.apache.org/foundation/entry/apache_logging_services_project_announces

  was:
Log4J2 has some great benefits and can benefit hive significantly. Some notable features include
1) Performance (parametrized logging, performance when logging is disabled etc.) More details
can be found here https://logging.apache.org/log4j/2.x/performance.html
2) RoutingAppender - Route logs to different log files based on MDC context (useful for HS2,
LLAP etc.)
3) Asynchronous logging

This is an umbrella jira to track changes related to Log4j2 migration.


> Migrate to Log4j2 from Log4j 1.x
> --------------------------------
>
>                 Key: HIVE-11304
>                 URL: https://issues.apache.org/jira/browse/HIVE-11304
>             Project: Hive
>          Issue Type: Improvement
>    Affects Versions: 2.0.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>         Attachments: HIVE-11304.2.patch, HIVE-11304.3.patch, HIVE-11304.4.patch, HIVE-11304.5.patch,
HIVE-11304.6.patch, HIVE-11304.7.patch, HIVE-11304.patch
>
>
> Log4J2 has some great benefits and can benefit hive significantly. Some notable features
include
> 1) Performance (parametrized logging, performance when logging is disabled etc.) More
details can be found here https://logging.apache.org/log4j/2.x/performance.html
> 2) RoutingAppender - Route logs to different log files based on MDC context (useful for
HS2, LLAP etc.)
> 3) Asynchronous logging
> This is an umbrella jira to track changes related to Log4j2 migration.
> Log4J1 EOL - https://blogs.apache.org/foundation/entry/apache_logging_services_project_announces



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