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From Koert Kuipers <ko...@tresata.com>
Subject Re: hbase rest query params for maxVersions and maxValues
Date Mon, 09 Dec 2013 22:03:29 GMT
https://issues.apache.org/jira/browse/HBASE-10112


On Sun, Dec 8, 2013 at 1:07 AM, Ted Yu <yuzhihong@gmail.com> wrote:

> Koert:
> Thanks for reporting this issue.
>
> Mind filing a JIRA ?
>
> Cheers
>
>
> On Sun, Dec 8, 2013 at 2:01 AM, Koert Kuipers <koert@tresata.com> wrote:
>
> > i am trying to use maxValues with a "globbed" row resource in stargate.
> > from looking at the source code one has to do something like
> >
> > table/row/column(s)/timestamp(s)/?n=1
> >
> > (except the ?n=1 piece must be urlencoded)
> >
> > however i cannot get the n=1 piece to work. i get this stacktrace:
> >
> > <p>Problem accessing
> > /some_table_name/93%2B002%2B*/cf:tx_CUST_NAME/1,13862892906600/%3Fn%3D1.
> > Reason:
> > <pre>    String index out of range: 50</pre></p><h3>Caused
> > by:</h3><pre>java.lang.StringIndexOutOfBoundsException: String index
out
> of
> > range: 50
> >     at
> > java.lang.AbstractStringBuilder.charAt(AbstractStringBuilder.java:174)
> >     at java.lang.StringBuilder.charAt(StringBuilder.java:55)
> >     at
> > org.apache.hadoop.hbase.rest.RowSpec.parseQueryParams(RowSpec.java:260)
> >     at org.apache.hadoop.hbase.rest.RowSpec.&lt;init&gt;(RowSpec.java:59)
> >     at
> >
> org.apache.hadoop.hbase.rest.RowResource.&lt;init&gt;(RowResource.java:74)
> >     at
> >
> >
> org.apache.hadoop.hbase.rest.TableResource.getRowResource(TableResource.java:90)
> >
> > the offending line is (260 in RowSpec):
> > c = query.charAt(i);
> >
> > i think this should be
> > c = query.charAt(j);
> >
> > same for line 248 (which handles the maxVersions)
> >
> > i have not been able to test this.
> >
>

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