chacha

멀리서 물 건너온 과자, 크로아티아 산

달다 ... 무지 달다 ..
혀가 간질간질 ~

손가락이두꺼우면굉장히어렵겠구나. 손에쥐가난다.

근래 몹쓸 이클립스에 온갖 에러가 출현중이다.

첫번째 아이로, java.lang.OutOfMemoryError
.metadata/.log를 보니
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.OutOfMemoryError: PermGen space)

해결방안으로는 PermGen space 를 조절해서 해결 할 수가 있단다.
:: PermGen is the permanent generation of objects in the VM (Class names, internalized strings, objects that will never get garbage-collected). An easy,
   if somewhat memory-hungry fix is to enlarge the maximum space for these objects by adding

eclipse.ini파일을 열어
-vmargs -XX:MaxPermSize=128m
늘렸다 줄였다~ 적당하게 맞춰보자.

slave 상태를 보자
Read_Master_Log_Pos 와 Exec_Master_Log_Pos 의 값이 동일하다면 잘 맞춰지고 있는 것이로겠구나..

mysql > show slave status \G;
*************************** 1. row ***************************
             Slave_IO_State: Waiting for master to send event
                Master_Host: 111.111.111.111
                Master_User: replicator
                Master_Port: xxxx
              Connect_Retry: 60
            Master_Log_File: xxxxx-bin.000781
        Read_Master_Log_Pos: 1024967000
             Relay_Log_File: xxxxxx-relay-bin.001184
              Relay_Log_Pos: 1024967259
      Relay_Master_Log_File: xxxxx-bin.000781
           Slave_IO_Running: Yes
          Slave_SQL_Running: Yes
            Replicate_Do_DB:
        Replicate_Ignore_DB: mysql
         Replicate_Do_Table:
     Replicate_Ignore_Table:
    Replicate_Wild_Do_Table:
Replicate_Wild_Ignore_Table:
                 Last_Errno: 0
                 Last_Error:
               Skip_Counter: 0
        Exec_Master_Log_Pos: 1024967000
            Relay_Log_Space: 1024967259
            Until_Condition: None
             Until_Log_File:
              Until_Log_Pos: 0
         Master_SSL_Allowed: No
         Master_SSL_CA_File:
         Master_SSL_CA_Path:
            Master_SSL_Cert:
          Master_SSL_Cipher:
             Master_SSL_Key:
      Seconds_Behind_Master: 0
1 row in set (0.00 sec)