[jira] [Updated] (HBASE-4361) Certain filter expressions fail in the shell

["Todd Lipcon (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-4361?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Lipcon updated HBASE-4361:
-------------------------------

    Attachment: small-improvements.txt

here are a few improvements. Still need to fix the docs, etc, to be correct. Ideally IMO the filter parsing would be done by javacc or antlr so we'd have a real grammar.

> Certain filter expressions fail in the shell
> --------------------------------------------
>
>                 Key: HBASE-4361
>                 URL: https://issues.apache.org/jira/browse/HBASE-4361
>             Project: HBase
>          Issue Type: Bug
>          Components: filters, shell
>    Affects Versions: 0.92.0
>            Reporter: Todd Lipcon
>            Priority: Critical
>             Fix For: 0.92.0
>
>         Attachments: small-improvements.txt
>
>
> Running the following in the shell hangs and then fails:
> {noformat}
> scan 't1', { FILTER => "SingleColumnValueFilter(">", '1', 'f1', 'col_a')" }
> {noformat}
> The error seems to be: org.jruby.exceptions.RaiseException: (NoMethodError) undefined method `write' for true:TrueClass

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