Indexing Mysql Database with elasticsearch - Newbie

Hi,

Thanks! I have seen the link and followed to index my mysql data in
elasticsearch.
I could index the data of the tables.
But, I couldn't index the data which is updated in the mysql database
tables ( either because of insertion or deletion of the rows on the tables)
into the elasticsearch.

I have followed the procedure described below to update the indexes. Can
you please let me know the correct procedure if I have understood the
concept by mistake.

Step 1: create table class_info(rno int, name varchar(100)); //table in
mysql database whose data has to be indexed.

Step 2 : create table my_jdbc_river(_index varchar(64), _type varchar(64),
_id varchar(64), source_timestamp timestamp not null default
current_timestamp, source_operation varchar(8), source_sql varchar(255),
target_timestamp timestamp, target_operation varchar(8) default 'n/a',
target_failed boolean, target_message varchar(255), primary key(_index,
_type, _id, source_timestamp, source_operation));

//create a river table in mysql database

Step 3: Create a trigger on class_info table to insert the rows into
my_jdbc_river on insert operation
delimiter $$

create trigger check_root after insert on class_info for each row begin
insert into my_jdbc_river values("index", "type", "id", null, 'create',
'select * from check_es', null, null, true, null); end$$

delimiter ;

I am not sure whether the parameters to insert statement are correct or
not.

Step 4: Create a river on Elasticsearch
curl -XPUT 'localhost:9200/_river/my_jdbc_river/_meta' -d '{ "type" :
"jdbc", "jdbc" : { "driver" : "com.mysql.jdbc.Driver", "url" :
"jdbc:mysql://localhost:3306/testes", "user" : "root", "password"
: "p00ph34d", "poll" : "300s","rivertable" : true, "interval" :
"305s" }, "index" : { "index" : "jdbc","type" : "jdbc", "bulk_size" :
100,"max_bulk_requests" : 30, "bulk_timeout" : "60s"} }'

And, when i am inserting the values into class_info they are not being
indexed in elasticsearch.

Please let me know the correct procedure I am missing anything or
misunderstood the concept.

Thanks!

On Mon, Aug 6, 2012 at 6:59 PM, Jörg Prante joergprante@gmail.com wrote:

Hi Sowmya,

On Tuesday, August 7, 2012 1:57:29 AM UTC+2, Jörg Prante wrote:

welcome to elasticsearch! You can try the JDBC river here:
https://github.com/**jprante/elasticsearch-river-**jdbchttps://github.com/jprante/elasticsearch-river-jdbc