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HBase, mail # dev - TimestampFilter JavaDoc


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RE: TimestampFilter JavaDoc
Kannan Muthukkaruppan 2011-03-29, 05:35
Lars,

You are right. The comment is stale and should go. I think it was from a half-baked version of my implementation-- but one which is no longer true when the implementation was complete.

> Could someone confirm that this is changed and the right description
> would read the opposite?

Instead of calling it the opposite, I would say it respects both (AND condition).

regards,
Kannan
________________________________________
From: Lars George [[EMAIL PROTECTED]]
Sent: Monday, March 28, 2011 1:02 PM
To: [EMAIL PROTECTED]
Subject: TimestampFilter JavaDoc

Hi,

The TimestampFilter docs read:

 * Note: Use of this filter overrides any time range/time stamp
 * options specified using {@link
org.apache.hadoop.hbase.client.Get#setTimeRange(long, long)},
 * {@link org.apache.hadoop.hbase.client.Scan#setTimeRange(long,
long)}, {@link org.apache.hadoop.hbase.client.Get#setTimeStamp(long)},
 * or {@link org.apache.hadoop.hbase.client.Scan#setTimeStamp(long)}.

As I am writing example code for this part of the book I found this
outdated by the looks, testing this

https://github.com/larsgeorge/hbase-book/blob/master/ch04/src/main/java/TimestampFilterExample.java

gives
Adding rows to table...
Results of scan:
keyvalues={row-1/colfam1:col-10/10/Put/vlen=8}
keyvalues={row-10/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-100/colfam1:col-10/10/Put/vlen=10}
keyvalues={row-11/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-12/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-13/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-14/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-15/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-16/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-17/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-18/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-19/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-2/colfam1:col-10/10/Put/vlen=8}
keyvalues={row-20/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-21/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-22/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-23/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-24/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-25/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-26/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-27/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-28/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-29/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-3/colfam1:col-10/10/Put/vlen=8}
keyvalues={row-30/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-31/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-32/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-33/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-34/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-35/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-36/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-37/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-38/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-39/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-4/colfam1:col-10/10/Put/vlen=8}
keyvalues={row-40/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-41/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-42/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-43/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-44/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-45/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-46/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-47/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-48/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-49/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-5/colfam1:col-10/10/Put/vlen=8}
keyvalues={row-50/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-51/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-52/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-53/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-54/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-55/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-56/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-57/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-58/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-59/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-6/colfam1:col-10/10/Put/vlen=8}
keyvalues={row-60/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-61/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-62/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-63/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-64/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-65/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-66/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-67/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-68/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-69/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-7/colfam1:col-10/10/Put/vlen=8}
keyvalues={row-70/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-71/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-72/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-73/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-74/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-75/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-76/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-77/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-78/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-79/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-8/colfam1:col-10/10/Put/vlen=8}
keyvalues={row-80/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-81/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-82/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-83/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-84/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-85/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-86/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-87/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-88/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-89/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-9/colfam1:col-10/10/Put/vlen=8}
keyvalues={row-90/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-91/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-92/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-93/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-94/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-95/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-96/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-97/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-98/colfam1:col-10/10/Put/vlen=9}
keyvalues={row-99/colfam1: