public class RemoveColumnAction extends Action
Action.ActionContext
cluster, context, initialServers, initialStatus, KILL_MASTER_TIMEOUT_DEFAULT, KILL_MASTER_TIMEOUT_KEY, KILL_RS_TIMEOUT_DEFAULT, KILL_RS_TIMEOUT_KEY, killMasterTimeout, killRsTimeout, LOG, START_MASTER_TIMEOUT_DEFAULT, START_MASTER_TIMEOUT_KEY, START_RS_TIMEOUT_DEFAULT, START_RS_TIMEOUT_KEY, startMasterTimeout, startRsTimeout
Constructor and Description |
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RemoveColumnAction(TableName tableName,
java.util.Set<java.lang.String> protectedColumns) |
Modifier and Type | Method and Description |
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void |
init(Action.ActionContext context) |
void |
perform() |
forceBalancer, getCurrentServers, killMaster, killRs, startMaster, startRs, unbalanceRegions
public RemoveColumnAction(TableName tableName, java.util.Set<java.lang.String> protectedColumns)
public void init(Action.ActionContext context) throws java.io.IOException