I want to do a scan of a table and only have rows that contain certain
columns families be returned from the scan. For example, lets say i have 2
column families a, b, and c. I want to set a scan up with a filter that
would only give me rows that have data within column families a and c. For
exa
Comparing the relative performance of 0.98.2 RC0 and 0.98.0 on Hadoop 2.2.0
using YCSB.
The hardware used is different than for the previous report comparing
0.98.1 to 0.98.0. However the results are very similar, both in terms of
0.98.2 RC0 numbers with respect to those measured for 0.98.0, and t
+1
Unit test suite passes 100% 25 times out of 25 runs on Java 6u43, 7u45, and
8u0.
Cluster testing looks good with LoadTestTool, and YCSB.
An informal performance test on a small cluster comparing 0.98.0 and 0.98.2
indicates no serious perf regressions. See email to dev@ titled "Comparing
the p
Andrew Purtell created HBASE-11124:
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Summary: Pluggable major compaction strategy
Key: HBASE-11124
URL: https://issues.apache.org/jira/browse/HBASE-11124
Project: HBase
Issue Type: New Featu