Improve post process manager and metric data loader to support data loading
from pig aggregation
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Key: CHUKWA-278
URL: https://issues.apache.org/jira/browse/CHUKWA-278
Project: Hadoop Chukwa
Issue Type: Improvement
Components: Data Processors
Environment: Redhat EL 5.1, Java 6
Reporter: Eric Yang
Assignee: Eric Yang
Fix For: 0.2.0
The current post process manager loads sequence file to database only.
Ideally, the post process manager should be able to load data into different
data loader. Hence, DataLoaderFactory should be defined as an interface or
abstract class for third party to implement their own data loader. The current
implementation of pig aggregator generates down sampled data as different
record type. There should be a new capability for Metric Data Loader to
identify table partition base on record type.
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