Glad that you like the approach, Jean-Marc.
Tell us your experience when 0.94.3 comes out next month.
On Thu, Oct 25, 2012 at 6:51 AM, Jean-Marc Spaggiari <
jean-m...@spaggiari.org> wrote:
> Hi Ted,
>
> Sorry, I totally missed this email too :( Many of my HBase list emails
> went into the junk folder those last few weeks and just figured that
> yesterday. So I have a LOT of reading to do.
>
> I looked at all the HBASE-6942 thread and seems it's now commited in
> 0.94.3. I will wait for this version to be available to test it, but I
> really like the approach already.
>
> JM
>
> 2012/10/15, Ted Yu <yuzhih...@gmail.com>:
> > Jean-Marc:
> > What do you think of the approach in patch v5 from HBASE-6942 ?
> > Here is the sample from patch v5:
> >
> > + private long invokeBulkDeleteProtocol(byte[] tableName, final Scan
> scan,
> > + final int rowBatchSize, DeleteType deleteType, Long timeStamp)
> > throws Throwable {
> > + HTable ht = new HTable(TEST_UTIL.getConfiguration(), tableName);
> > + long noOfDeletedRows = 0L;
> > + scan.setAttribute(BulkDeleteEndpoint.DELETE_ROW_BATCH_SIZE,
> > Bytes.toBytes(rowBatchSize));
> > + scan.setAttribute(BulkDeleteEndpoint.DELETE_TYPE,
> > deleteType.getBytes());
> > + if (timeStamp != null) {
> > + scan.setAttribute(BulkDeleteEndpoint.DELETE_TIME_STAMP,
> > Bytes.toBytes(timeStamp));
> > + }
> >
> > Cheers
> >
> > On Mon, Oct 15, 2012 at 7:04 AM, Jean-Marc Spaggiari <
> > jean-m...@spaggiari.org> wrote:
> >
> >> I found that:
> >> https://blogs.apache.org/hbase/entry/coprocessor_introduction
> >> which is, I think, giving all the details to call the end point... So
> >> I will give a try to all of that.
> >>
> >> JM
> >>
> >> 2012/10/13, Jean-Marc Spaggiari <jean-m...@spaggiari.org>:
> >> > Wow. Seems it's coming right on time ;)
> >> >
> >> > Is there any code example on the way to call an endpoint?
> >> >
> >> > Thanks,
> >> >
> >> > JM
> >> >
> >> > 2012/10/13 <yuzhih...@gmail.com>:
> >> >> Please take a look at HBASE-6942 where you can achieve the following
> >> using
> >> >> an endpoint.
> >> >>
> >> >> Cheers
> >> >>
> >> >>
> >> >>
> >> >> On Oct 13, 2012, at 4:26 PM, Jean-Marc Spaggiari <
> >> jean-m...@spaggiari.org>
> >> >> wrote:
> >> >>
> >> >>> Hi,
> >> >>>
> >> >>> Is there a way to delete all rows older than a certain date?
> >> >>>
> >> >>> In the delete object we can specify a timestamp but we have to
> >> >>> specify
> >> >>> a row too.
> >> >>>
> >> >>> I can still do a MR job and delete all row older than the given
> date,
> >> >>> but is there another option?
> >> >>>
> >> >>> Thanks,
> >> >>>
> >> >>> JM
> >> >
> >>
> >
>
