Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
 Search Hadoop and all its subprojects:

Switch to Plain View
HBase >> mail # user >> HConnection.locateRegions returns null


+
Lyska Anton 2013-01-02, 16:17
+
Nicolas Liochon 2013-01-02, 16:33
+
Jean-Marc Spaggiari 2013-01-03, 00:34
+
Lyska Anton 2013-01-03, 09:33
+
Nicolas Liochon 2013-01-03, 10:26
Copy link to this message
-
Re: HConnection.locateRegions returns null
I have created HBASE-7488 to implement it.

Also, I think we should add this in the interface and do the related
implementation:

  /**
   * Gets the locations of all regions in the specified table, <i>tableName</i>.
   * @param tableName table to get regions of
   * @param offlined True if we are to include offlined regions, false and we'll
   * leave out offlined regions from returned list.
   * @return list of region locations for all regions of table
   * @throws IOException
   */
  public List<HRegionLocation> locateRegions(byte[] tableName, final
boolean offlined)  throws IOException;

Because current interface doesn't allow you to specify the offlined parameter.

If you are fine with that too, I will submit the required patch.

JM

2013/1/3, Nicolas Liochon <[EMAIL PROTECTED]>:
> Hi,
>
> It will work, but there is some glue code to write as one is returning one
> region given a rowkey, while the not implemented one returns all the
> version.
> Code written by Lyska seems fine, we could put it in locateRegions (doing
> this server side is more efficient)
>
> Nicolas
>
>
> On Thu, Jan 3, 2013 at 1:34 AM, Jean-Marc Spaggiari
> <[EMAIL PROTECTED]
>> wrote:
>
>> locateRegions
>
+
Nicolas Liochon 2013-01-03, 19:06
+
Jean-Marc Spaggiari 2013-01-03, 19:27
+
Jean-Marc Spaggiari 2013-01-03, 19:42
+
Jean-Marc Spaggiari 2013-01-03, 19:45
+
Jean-Marc Spaggiari 2013-01-03, 20:26
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB