[CHUKWA-285] Branch for Chukwa 0.2

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.2.0
• Fix Version/s: 0.2.0
• Component/s: Build and Test Code

Environment

Redhat EL 5.1, Java 6

• Assignee: Eric Yang
• Reporter: Eric Yang
• Created: 10/Jun/09 23:40
• Updated: 10/Jun/09 23:43
• Resolved: 10/Jun/09 23:43

Description

New features in Chukwa 0.2 branch:

CHUKWA-253. Added aggregations by user. (Cheng Zhang via Eric Yang)
CHUKWA-95. Added Web Service API to export data from database. (Terence Kwan via Eric Yang)
CHUKWA-281. Created pig scripts to perform down sampling. (Cheng Zhang via Eric Yang)
CHUKWA-20. Added pig support for ChukwaRecords. (Jerome Boulon via Eric Yang)
CHUKWA-279. Added swim lane visualization for Hadoop job progress. (Jiaqi Tan via Eric Yang)
CHUKWA-267. Added TaskLogAppender for collecting Task Tracker Log file. (Eric Yang)
CHUKWA-71. Status/version command for chukwa agent. (asrabkin)
CHUKWA-271. Added SQL client to HICC for SQL data exploration. (Eric Yang)
CHUKWA-210. Add new job conf metrics as database columns. (Cheng Zhang via Eric Yang)
CHUKWA-91. Additional test case for acks. (asrabkin)

Improvement:

CHUKWA-278. Improve post process manager and metric data loader to support data loading from pig aggregation. (Eric Yang)
CHUKWA-263. Added ability to configure demux parameters during build time. (Jerome Boulon via Eric Yang)
CHUKWA-195. Update demux compilation to use Hadoop 0.20 jar file. (Jerome Boulon via Eric Yang)
CHUKWA-268. Expose adaptor manager interface, refactor Agent class hierarchy. (asrabkin)
CHUKWA-259. More flexible CollectorStub. (asrabkin)
CHUKWA-274. Improve rate calculation for accumulated values for visualization. (Eric Yang)
CHUKWA-275. Add standard deviation to statics calculation for HICC charts. (Eric Yang)
CHUKWA-137. Add collector IP to the dataSink fileName. (Jerome Boulon via asrabkin)
CHUKWA-258. More detailed logging of SQL errors. (asrabkin)
CHUKWA-30. Remove HDFS flush and connection holding in Collector. (Jerome Boulon via asrabkin)
CHUKWA-142. Remove add(Chunk) from SeqFileWriter. (Jerome Boulon via asrabkin)
CHUKWA-82. Added min,max,average to HICC Charting widget. (Terence Kwan via Eric Yang)
CHUKWA-219. Improved usability of host selector, and updated caching for host list. (Eric Yang)