Nick Dimiduk created HBASE-11845:
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Summary: HFile tool should extend Configured, disable blockcache
by default
Key: HBASE-11845
URL: https://issues.apache.org/jira/browse/HBASE-11845
Project: HBase
Issue Type: Improvement
Components: HFile
Reporter: Nick Dimiduk
Assignee: Nick Dimiduk
Priority: Minor
Fix For: 0.99.0, 2.0.0, 0.98.7
I tried using bin/hbase hfile in a memory-constrained environment. It crashed
while trying to instantiate a blockcache. Went to override the configuration
and found I couldn't.
Refactor HFile to remove main(), put implementation entirely in
HFilePrettyPrinter. Said class now extends Configured and implements Tool so
configs can be overridden on cli. Also disabled blockcache by default.
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