get(List<Get> gets) will call:
Object [] r1 = batch((List)gets);
where batch() would do:
AsyncRequestFuture ars = multiAp.submitAll(pool, tableName, actions,
null, results);
ars.waitUntilDone();
multiAp is an AsyncProcess.
In short, client would access region server for the results.
FYI
On Tue, Jan 19, 2016 at 3:28 PM, ayan guha <guha.a...@gmail.com> wrote:
> It is not scanning the HBase. What it is doing is looping through your
> list of Row keys and fetching data for each 1 at a time.
>
> Ex: Your solr result has 5 records, with Row Keys R1...R5.
> Then list will be [R1,R2,...R5]
>
> Then table.get(list) will do something like:
>
> res=[]
> for k in list:
> v = getFromHbaseWithRowKey(k) ########## This is just for
> illustration, there is no such function :)
> res.add(v)
> return res
>
> On Wed, Jan 20, 2016 at 10:09 AM, beeshma r <beeshm...@gmail.com> wrote:
>
>> Hi
>>
>> I trying to integrated Hbase-solr-spark.
>> Solr is indexing all the documents from Hbase through hbase-indexer .
>> Through the Spark I am manipulating all datasets .Thing is after getting
>> the solrdocuments from the solr query ,it has the rowkey and rowvalues .So
>> directly i got the rowkeys and corresponding values
>>
>> question is 'its really need once again scan Hbase table through Get with
>> rowkey from solrdocument'?
>>
>> example code
>>
>> HTable table = new HTable(conf, "");
>> Get get = null;
>> List<Get> list = new ArrayList<Get>();
>> String url = " ";
>> SolrServer server = new HttpSolrServer(url);
>> SolrQuery query = new SolrQuery(" ");
>> query.setStart(0);
>> query.setRows(10);
>> QueryResponse response = server.query(query);
>> SolrDocumentList docs = response.getResults();
>> for (SolrDocument doc : docs) {
>> get = new Get(Bytes.toBytes((String) doc.getFieldValue("rowkey")));
>> list.add(get);
>>
>> }
>>
>> *Result[] res = table.get(list);//This is really need? because it takes
>> extra time to scan right?*
>> This piece of code i got from
>> http://www.programering.com/a/MTM5kDMwATI.html
>>
>> please correct if anything wrong :)
>>
>> Thanks
>> Beesh
>>
>>
>
>
> --
> Best Regards,
> Ayan Guha
>
