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https://issues.apache.org/jira/browse/ACCUMULO-265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Keith Turner updated ACCUMULO-265:
----------------------------------
Description:
Here is the relevant section of README.combiner:
{noformat}
$ bin/accumulo shell -u username
username@instance> createtable runners
username@instance runners> setiter -t runners -p 10 -scan -minc -majc -n
decStats -class org.apache.accumulo.examples.combiner.StatsCombiner
Combiner that keeps track of min, max, sum, and count
----------> set StatsCombiner parameter columns, <col fam>[:<col
qual>]{,<col fam>[:<col qual>]} escape non aplhanum chars using %<hex>.: stat
----------> set StatsCombiner parameter radix, radix/base of the numbers: 10
username@instance runners> setiter -t runners -p 10 -scan -minc -majc -n
hexStats -class org.apache.accumulo.examples.combiner.StatsCombiner
Combiner that keeps track of min, max, sum, and count
----------> set StatsCombiner parameter columns, <col fam>[:<col
qual>]{,<col fam>[:<col qual>]} escape non aplhanum chars using %<hex>.: hstat
----------> set StatsCombiner parameter radix, radix/base of the numbers: 16
{noformat}
The last command results in an error:
{noformat}
05 12:24:15,852 [shell.Shell] ERROR: java.lang.IllegalArgumentException:
iterator priority conflict:
table.iterator.majc.decStats=10,org.apache.accumulo.examples.combiner.StatsCombiner
{noformat}
Please update the README to change either of the priority parameters.
was:
Here is the relevant section of README.combiner:
$ bin/accumulo shell -u username
username@instance> createtable runners
username@instance runners> setiter -t runners -p 10 -scan -minc -majc -n
decStats -class org.apache.accumulo.examples.combiner.StatsCombiner
Combiner that keeps track of min, max, sum, and count
----------> set StatsCombiner parameter columns, <col fam>[:<col
qual>]{,<col fam>[:<col qual>]} escape non aplhanum chars using %<hex>.: stat
----------> set StatsCombiner parameter radix, radix/base of the numbers: 10
username@instance runners> setiter -t runners -p 10 -scan -minc -majc -n
hexStats -class org.apache.accumulo.examples.combiner.StatsCombiner
Combiner that keeps track of min, max, sum, and count
----------> set StatsCombiner parameter columns, <col fam>[:<col
qual>]{,<col fam>[:<col qual>]} escape non aplhanum chars using %<hex>.: hstat
----------> set StatsCombiner parameter radix, radix/base of the numbers: 16
The last command results in an error:
05 12:24:15,852 [shell.Shell] ERROR: java.lang.IllegalArgumentException:
iterator priority conflict:
table.iterator.majc.decStats=10,org.apache.accumulo.examples.combiner.StatsCombiner
Please update the README to change either of the priority parameters.
> Fix iterator priority conflict in README.combiner
> -------------------------------------------------
>
> Key: ACCUMULO-265
> URL: https://issues.apache.org/jira/browse/ACCUMULO-265
> Project: Accumulo
> Issue Type: Improvement
> Components: docs
> Reporter: David Medinets
> Assignee: Adam Fuchs
> Priority: Trivial
>
> Here is the relevant section of README.combiner:
> {noformat}
> $ bin/accumulo shell -u username
> username@instance> createtable runners
> username@instance runners> setiter -t runners -p 10 -scan -minc -majc -n
> decStats -class org.apache.accumulo.examples.combiner.StatsCombiner
> Combiner that keeps track of min, max, sum, and count
> ----------> set StatsCombiner parameter columns, <col fam>[:<col
> qual>]{,<col fam>[:<col qual>]} escape non aplhanum chars using %<hex>.: stat
> ----------> set StatsCombiner parameter radix, radix/base of the numbers:
> 10
> username@instance runners> setiter -t runners -p 10 -scan -minc -majc -n
> hexStats -class org.apache.accumulo.examples.combiner.StatsCombiner
> Combiner that keeps track of min, max, sum, and count
> ----------> set StatsCombiner parameter columns, <col fam>[:<col
> qual>]{,<col fam>[:<col qual>]} escape non aplhanum chars using %<hex>.: hstat
> ----------> set StatsCombiner parameter radix, radix/base of the numbers:
> 16
> {noformat}
> The last command results in an error:
> {noformat}
> 05 12:24:15,852 [shell.Shell] ERROR: java.lang.IllegalArgumentException:
> iterator priority conflict:
> table.iterator.majc.decStats=10,org.apache.accumulo.examples.combiner.StatsCombiner
> {noformat}
> Please update the README to change either of the priority parameters.
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