[GORA-48] HBaseStore initialization of table without configuration in constructor will throw Exception

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.2
• Component/s: gora-hbase
• Assignee: Unassigned
• Reporter: Dino Keco
• Created: 11/Oct/11 20:18
• Updated: 01/Jul/13 05:05
• Resolved: 26/Oct/11 10:15

Description

Initialize method from HBaseStorage

public void initialize(Class<K> keyClass, Class<T> persistentClass,
Properties properties) throws IOException {
super.initialize(keyClass, persistentClass, properties);
this.conf = HBaseConfiguration.create(getConf());

admin = new HBaseAdmin(this.conf);

try

{ mapping = readMapping(getConf().get(PARSE_MAPPING_FILE_KEY, DEFAULT_MAPPING_FILE)); }

catch (FileNotFoundException ex) {
try

{ mapping = readMapping(getConf().get(PARSE_MAPPING_FILE_KEY, DEPRECATED_MAPPING_FILE)); log.warn(DEPRECATED_MAPPING_FILE + " is deprecated, please rename the file to " + DEFAULT_MAPPING_FILE); }

catch (FileNotFoundException ex1)

{ throw ex; //throw the original exception }

catch (Exception ex1)

{ log.warn(DEPRECATED_MAPPING_FILE + " is deprecated, please rename the file to " + DEFAULT_MAPPING_FILE); throw new RuntimeException(ex1); }

} catch (Exception e)

{ throw new RuntimeException(e); }

if(autoCreateSchema)

{ createSchema(); }

table = new HTable(mapping.getTableName());
}

is creating HTable without configuration parameter which is causing this error:

java.net.ConnectException: Connection refused: no further information
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1119)
11/10/11 16:22:33 INFO zookeeper.ClientCnxn: Opening socket connection to server localhost/0:0:0:0:0:0:0:1:2181

In my opinion HTable should be created using this code:

table = new HTable(conf, mapping.getTableName());