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From "Nick Dimiduk (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-14345) Consolidate printUsage in IntegrationTestLoadAndVerify
Date Mon, 31 Aug 2015 18:22:05 GMT
Nick Dimiduk created HBASE-14345:

             Summary: Consolidate printUsage in IntegrationTestLoadAndVerify
                 Key: HBASE-14345
                 URL: https://issues.apache.org/jira/browse/HBASE-14345
             Project: HBase
          Issue Type: Improvement
          Components: integration tests
            Reporter: Nick Dimiduk
            Priority: Trivial

Investigating the use of {{itlav}} is a little screwy. Subclasses are not overriding the {{printUsage()}}
methods correctly, so you have to pass {{--help}} to get some info and no arguments to get
the rest.

[hbase@ndimiduk-112rc2-7 ~]$ hbase org.apache.hadoop.hbase.test.IntegrationTestLoadAndVerify
usage: bin/hbase org.apache.hadoop.hbase.test.IntegrationTestLoadAndVerify <options>
 -h,--help                 Show usage
 -m,--monkey <arg>         Which chaos monkey to run
 -monkeyProps <arg>        The properties file for specifying chaos monkey properties.
 -ncc,--noClusterCleanUp   Don't clean up the cluster at the end
[hbase@ndimiduk-112rc2-7 ~]$ hbase org.apache.hadoop.hbase.test.IntegrationTestLoadAndVerify
IntegrationTestLoadAndVerify [-Doptions] <load|verify|loadAndVerify>
  Loads a table with row dependencies and verifies the dependency chains
  -Dloadmapper.table=<name>        Table to write/verify (default autogen)
  -Dloadmapper.backrefs=<n>        Number of backreferences per row (default 50)
  -Dloadmapper.num_to_write=<n>    Number of rows per mapper (default 100,000 per mapper)
  -Dloadmapper.deleteAfter=<bool>  Delete after a successful verify (default true)
  -Dloadmapper.numPresplits=<n>    Number of presplit regions to start with (default
  -Dloadmapper.map.tasks=<n>       Number of map tasks for load (default 200)
  -Dverify.reduce.tasks=<n>        Number of reduce tasks for verify (default 35)
  -Dverify.scannercaching=<n>      Number hbase scanner caching rows to read (default

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