public void addMigration(KeyExtent tablet, Runnable migrationHandler) {
if (tablet.isRootTablet()) {
migrationHandler.run();
} else if (tablet.isMeta()) {
defaultMigrationPool.execute(migrationHandler);
} else {
migrationPool.execute(migrationHandler);
}
}
public void executeMajorCompaction(KeyExtent tablet, Runnable compactionTask) {
if (tablet.isRootTablet()) {
rootMajorCompactionThreadPool.execute(compactionTask);
} else if (tablet.isMeta()) {
defaultMajorCompactionThreadPool.execute(compactionTask);
} else {
majorCompactionThreadPool.execute(compactionTask);
}
}
public void executeReadAhead(KeyExtent tablet, Runnable task) {
if (tablet.isRootTablet()) {
task.run();
} else if (tablet.isMeta()) {
defaultReadAheadThreadPool.execute(task);
} else {
readAheadThreadPool.execute(task);
}
}
public void executeSplit(KeyExtent tablet, Runnable splitTask) {
if (tablet.isMeta()) {
if (tablet.isRootTablet()) {
log.warn("Saw request to split root tablet, ignoring");
return;
}
defaultSplitThreadPool.execute(splitTask);
} else {
splitThreadPool.execute(splitTask);
}
}