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https://issues.apache.org/jira/browse/HADOOP-2546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Billy Pearson updated HADOOP-2546:
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Attachment: hbase_restv2.php
Bug Fix on insert there was ":" getting added to the end of the data on inserts.
> PHP class for Rest Interface
> ----------------------------
>
> Key: HADOOP-2546
> URL: https://issues.apache.org/jira/browse/HADOOP-2546
> Project: Hadoop
> Issue Type: New Feature
> Components: contrib/hbase
> Reporter: Billy Pearson
> Priority: Trivial
> Attachments: hbase_rest.php, hbase_restv2.php
>
>
> This is a php class to interact with the rest interface this is my first copy
> so there could be bugs and changes to come as the rest interface changes. I
> will make this in to a patch once I am done with it. there is lots of
> comments in the file and notes on usage but here is some basic stuff to get
> you started. you are welcome to suggest changes to make it faster or more
> usable.
> Basic Usage here more details in notes with each function
> // open a new connection to rest server. Hbase Master default port is
> 60010
> $hbase = new hbase_rest($ip, $port);
> // get list of tables
> $tables = $hbase->list_tables();
> // get table column family names and compression stuff
> $table_info = $hbase->table_schema("search_index");
> // get start and end row keys of each region
> $regions = $hbase->regions($table);
>
> // select data from hbase
> $results = $hbase->select($table,$row_key);
> // insert data into hbase the $column and $data can be arrays with more
> then one column inserted in one request
> $hbase->insert($table,$row,$column(s),$data(s));
> // delete a column from a row. Can not use * at this point to remove
> all I thank there is plans to add this.
> $hbase->remove($table,$row,$column);
>
> // start a scanner on a set range of table
> $handle = $hbase->scanner_start($table,$cols,$start_row,$end_row);
> // pull the next row of data for a scanner handle
> $results = $hbase->scanner_get($handle);
>
> // delete a scanner handle
> $hbase->scanner_delete($handle);
> Example of using a scanner this will loop each row until it out of rows.
> include(hbase_rest.php);
> $hbase = new hbase_rest($ip, $port);
> $handle = $hbase->scanner_start($table,$cols,$start_row,$end_row);
> $results = true;
> while ($results){
> $results = $hbase->scanner_get($handle);
> if ($results){
> foreach($results['column'] as $key => $value){
>
> ....
> code here to work with the $key/column name and
> the $value of the column
> ....
>
> } // end foreach
> } // end if
> }// end while
> $hbase->scanner_delete($handle);
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