protected static final String |
ANCHOR |
"ANCHOR" |
protected static final String |
CLUSTER_COORDINATOR_HEARTBEAT_TABLE |
"MB_COORDINATOR_HEARTBEAT" |
protected static final String |
CLUSTER_NODE_HEARTBEAT_TABLE |
"MB_NODE_HEARTBEAT" |
protected static final int |
COORDINATOR_ANCHOR |
1 |
protected static final String |
IS_NEW_NODE |
"IS_NEW_NODE" |
protected static final String |
LAST_HEARTBEAT |
"LAST_HEARTBEAT" |
protected static final String |
NODE_ID |
"NODE_ID" |
protected static final String |
PS_DELETE_COORDINATOR |
"DELETE FROM MB_COORDINATOR_HEARTBEAT WHERE ANCHOR=1" |
protected static final String |
PS_DELETE_NODE_HEARTBEAT |
"DELETE FROM MB_NODE_HEARTBEAT WHERE NODE_ID=?" |
protected static final String |
PS_GET_ALL_NODE_HEARTBEAT |
"SELECT NODE_ID,LAST_HEARTBEAT,IS_NEW_NODE FROM MB_NODE_HEARTBEAT" |
protected static final String |
PS_GET_COORDINATOR_HEARTBEAT |
"SELECT LAST_HEARTBEAT FROM MB_COORDINATOR_HEARTBEAT WHERE ANCHOR=1" |
protected static final String |
PS_GET_COORDINATOR_NODE_ID |
"SELECT NODE_ID FROM MB_COORDINATOR_HEARTBEAT WHERE ANCHOR=1" |
protected static final String |
PS_GET_COORDINATOR_ROW_FOR_NODE_ID |
"SELECT LAST_HEARTBEAT FROM MB_COORDINATOR_HEARTBEAT WHERE NODE_ID=? AND ANCHOR=1" |
protected static final String |
PS_INSERT_COORDINATOR_ROW |
"INSERT INTO MB_COORDINATOR_HEARTBEAT(ANCHOR,NODE_ID,LAST_HEARTBEAT) VALUES (?,?,?)" |
protected static final String |
PS_INSERT_NODE_HEARTBEAT_ROW |
"INSERT INTO MB_NODE_HEARTBEAT(NODE_ID,LAST_HEARTBEAT,IS_NEW_NODE) VALUES (?,?,1)" |
protected static final String |
PS_MARK_NODE_NOT_NEW |
"UPDATE MB_NODE_HEARTBEAT SET IS_NEW_NODE =0 WHERE NODE_ID=?" |
protected static final String |
PS_UPDATE_COORDINATOR_HEARTBEAT |
"UPDATE MB_COORDINATOR_HEARTBEAT SET LAST_HEARTBEAT =? WHERE NODE_ID=? AND ANCHOR=1" |
protected static final String |
PS_UPDATE_NODE_HEARTBEAT |
"UPDATE MB_NODE_HEARTBEAT SET LAST_HEARTBEAT =? WHERE NODE_ID=?" |
protected static final String |
TASK_ADD_COORDINATOR_ROW |
"adding coordinator row" |
protected static final String |
TASK_ADD_NODE_ROW |
"adding node row" |
protected static final String |
TASK_CHECK_IF_COORDINATOR |
"checking if coordinator" |
protected static final String |
TASK_GET_ALL_HEARTBEAT |
"getting heartbeat for all nodes" |
protected static final String |
TASK_GET_COORDINATOR_INFORMATION |
"reading coordinator information" |
protected static final String |
TASK_MARK_NODE_NOT_NEW |
"marking node as not new" |
protected static final String |
TASK_REMOVE_COORDINATOR |
"removing coordinator heartbeat" |
protected static final String |
TASK_REMOVE_NODE_HEARTBEAT |
"removing node heartbeat entry" |
protected static final String |
TASK_UPDATE_COORDINATOR_HEARTBEAT |
"updating coordinator heartbeat" |
protected static final String |
TASK_UPDATE_NODE_HEARTBEAT |
"updating node heartbeat" |