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https://issues.apache.org/jira/browse/ACCUMULO-825?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Keith Turner resolved ACCUMULO-825.
-----------------------------------
Resolution: Won't Fix
This problem does not exist in 1.5. I do not think its causing any problems in
1.4. So it can probably be left as-is.
> RegExFilter set when not needed by AccumuloInputFormst
> ------------------------------------------------------
>
> Key: ACCUMULO-825
> URL: https://issues.apache.org/jira/browse/ACCUMULO-825
> Project: Accumulo
> Issue Type: Bug
> Affects Versions: 1.4.1, 1.4.0
> Reporter: Keith Turner
> Priority: Trivial
>
> I was running continuous verify test for the 1.4.2 release. I ran listscans
> and noticed that the RegExFitler was present.
> {noformat}
> root@test142> listscans
> TABLET SERVER | CLIENT | AGE | LAST | STATE |
> TYPE | USER | TABLE | COLUMNS | TABLET | ITERATORS | ITERATOR
> OPTIONS
> xxx.xxx.xxx.13:9997 | xxx.xxx.xxx.6:49639 | 3m37s | 3ms |RUNNING
> |SINGLE | root | ci | [] |3;5b40a3;5b20a5
> |[RegExFilter=50,org.apache.accumulo.core.iterators.user.RegExFilter] |
> {RegExFilter={}}
> xxx.xxx.xxx.13:9997 | xxx.xxx.xxx.13:53075 | 4m4s | 48ms |RUNNING
> |SINGLE | root | ci | [] |3;50402;502014
> |[RegExFilter=50,org.apache.accumulo.core.iterators.user.RegExFilter] |
> {RegExFilter={}}
> xxx.xxx.xxx.13:9997 | xxx.xxx.xxx.6:49370 | 3m49s | 78ms | IDLE
> |SINGLE | root | ci | [] |3;5e4066;5e2068
> |[RegExFilter=50,org.apache.accumulo.core.iterators.user.RegExFilter] |
> {RegExFilter={}}
> {noformat}
> No regexes were set for the map reduce job, so the filter did not need to be
> set. I do not think this impacted performance in a noticeable way.
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