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https://issues.apache.org/jira/browse/HBASE-13787?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14564010#comment-14564010
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Gabor Liptak commented on HBASE-13787:
--------------------------------------
org.apache.hadoop.hbase.mapreduce.replication.VerifyReplication parses
arguments with callback from ToolRunner
org.apache.hadoop.hbase.mapreduce.CellCounter uses
org.apache.hadoop.util.GenericOptionsParser which uses
org.apache.commons.cli.CommandLine, and reads two other parameters directly
from args
org.apache.hadoop.hbase.mapreduce.CopyTable parses arguments with callback from
ToolRunner
org.apache.hadoop.hbase.mapreduce.Driver defers to ProgramDriver to parse
org.apache.hadoop.hbase.mapreduce.Export uses
org.apache.hadoop.util.GenericOptionsParser which uses
org.apache.commons.cli.CommandLine, and reads two other parameters directly
from args
org.apache.hadoop.hbase.mapreduce.Import uses
org.apache.hadoop.util.GenericOptionsParser which uses
org.apache.commons.cli.CommandLine, and reads two other parameters directly
from args
org.apache.hadoop.hbase.mapreduce.ImportTsv uses
org.apache.hadoop.util.GenericOptionsParser which uses
org.apache.commons.cli.CommandLine, and reads two other parameters directly
from args
org.apache.commons.cli.LoadIncrementalHFiles uses
org.apache.hadoop.util.GenericOptionsParser which uses
org.apache.commons.cli.CommandLine, and reads two other parameters directly
from args
org.apache.commons.cli.RowCounter uses
org.apache.hadoop.util.GenericOptionsParser which uses
org.apache.commons.cli.CommandLine, and reads two other parameters directly
from args
org.apache.commons.cli.WALPlayer uses
org.apache.hadoop.util.GenericOptionsParser which uses
org.apache.commons.cli.CommandLine, and reads two other parameters directly
from args
> use a cli argument parsing library instead of ad-hoc string handling
> --------------------------------------------------------------------
>
> Key: HBASE-13787
> URL: https://issues.apache.org/jira/browse/HBASE-13787
> Project: HBase
> Issue Type: Sub-task
> Components: mapreduce, util
> Reporter: Sean Busbey
>
> several of our mapreduce based tools manually parse strings or rely on system
> properties for hteir configuration. update all to use the same cli argument
> parsing library.
> The particular library used isn't important, but it should be one we already
> bring in for some other reason.
> If possible try to make the arguments consistent across all the tools, since
> you'll be looking broadly.
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