Consider implementing a LogAppender based on HBase
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Key: HADOOP-2118
URL: https://issues.apache.org/jira/browse/HADOOP-2118
Project: Hadoop
Issue Type: New Feature
Components: contrib/hbase
Affects Versions: 0.14.3
Environment: All
Reporter: Milind Bhandarkar
Priority: Minor
Fix For: 0.16.0
Since HBase already emulates appends to DFS-based HStore, and allows query on
these tables, please consider implementing a LogAppender based on HBase. This
will allow storage of job-logs and counters to DFS while making them
query-able. Since HBase already has a web-based query interface, it will be
very useful for "real-time" queries to see what is going wrong with the job.
When DFS has appends (HADOOP-1700), HBase will surely take advantage of them,
but the rest of the framework need not change.
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