Documentation Home
MySQL Cluster API Developer Guide
Download this Manual
PDF (US Ltr) - 5.0Mb
PDF (A4) - 5.0Mb
EPUB - 1.9Mb
HTML Download (TGZ) - 1.9Mb
HTML Download (Zip) - 1.9Mb


8.2.33 DUMP 2303

Code Symbol Kernel Block(s)
2303 LqhDumpLcpState DBLQH

Description.  Dumps the status of a local checkpoint from the point of view of a DBLQH block instance.

Beginning with MySQL Cluster NDB 7.1.22 and MySQL Cluster NDB 7.2.6, this command also dumps the status of the single fragment scan record reserved for this LCP. (Bug #13986128)

Sample Output. 

2014-10-15 13:01:37 [MgmtSrvr] INFO     -- Node 5: Local checkpoint 173 started. Keep GCI = 270929 oldest restorable GCI = 270929
2014-10-15 13:01:38 [MgmtSrvr] INFO     -- Node 5: LDM instance 1: Completed LCP, num fragments = 16 num records = 2061, num bytes = 67912
2014-10-15 13:01:38 [MgmtSrvr] INFO     -- Node 6: LDM instance 1: Completed LCP, num fragments = 16 num records = 2061, num bytes = 67912
2014-10-15 13:01:38 [MgmtSrvr] INFO     -- Node 5: Local checkpoint 173 completed
2014-10-15 13:02:04 [MgmtSrvr] INFO     -- Node 5: == LQH LCP STATE ==
2014-10-15 13:02:04 [MgmtSrvr] INFO     -- Node 5:  clcpCompletedState=0, c_lcpId=173, cnoOfFragsCheckpointed=0
2014-10-15 13:02:04 [MgmtSrvr] INFO     -- Node 5:  lcpState=0 lastFragmentFlag=0
2014-10-15 13:02:04 [MgmtSrvr] INFO     -- Node 5: currentFragment.fragPtrI=15
2014-10-15 13:02:04 [MgmtSrvr] INFO     -- Node 5: currentFragment.lcpFragOrd.tableId=10
2014-10-15 13:02:04 [MgmtSrvr] INFO     -- Node 5:  numFragLcpsQueued=0 reportEmpty=0
2014-10-15 13:02:04 [MgmtSrvr] INFO     -- Node 5:  m_EMPTY_LCP_REQ=0000000000000000
2014-10-15 13:02:04 [MgmtSrvr] INFO     -- Node 6: == LQH LCP STATE ==
2014-10-15 13:02:04 [MgmtSrvr] INFO     -- Node 6:  clcpCompletedState=0, c_lcpId=173, cnoOfFragsCheckpointed=0
2014-10-15 13:02:04 [MgmtSrvr] INFO     -- Node 6:  lcpState=0 lastFragmentFlag=0
2014-10-15 13:02:04 [MgmtSrvr] INFO     -- Node 6: currentFragment.fragPtrI=15
2014-10-15 13:02:04 [MgmtSrvr] INFO     -- Node 6: currentFragment.lcpFragOrd.tableId=10
2014-10-15 13:02:04 [MgmtSrvr] INFO     -- Node 6:  numFragLcpsQueued=0 reportEmpty=0
2014-10-15 13:02:04 [MgmtSrvr] INFO     -- Node 6:  m_EMPTY_LCP_REQ=0000000000000000

Additional Information.  [N/A]


User Comments
Sign Up Login You must be logged in to post a comment.