Examples with WMTrigger org.apache.hadoop.hive.metastore.api.WMTrigger used on opensource projects

Example 11 with WMTrigger

use of org.apache.hadoop.hive.metastore.api.WMTrigger in project hive by apache.

the class ObjectStore method getTriggersForResourcePlan.

@Override
public List<WMTrigger> getTriggersForResourcePlan(String resourcePlanName) throws NoSuchObjectException, MetaException {
    List<WMTrigger> triggers = new ArrayList();
    boolean commited = false;
    Query query = null;
    try {
        openTransaction();
        MWMResourcePlan resourcePlan;
        try {
            resourcePlan = getMWMResourcePlan(resourcePlanName, false);
        } catch (InvalidOperationException e) {
            // Should not happen, edit check is false.
            throw new RuntimeException(e);
        }
        query = pm.newQuery(MWMTrigger.class, "resourcePlan == rp");
        query.declareParameters("MWMResourcePlan rp");
        List<MWMTrigger> mTriggers = (List<MWMTrigger>) query.execute(resourcePlan);
        pm.retrieveAll(mTriggers);
        commited = commitTransaction();
        if (mTriggers != null) {
            for (MWMTrigger trigger : mTriggers) {
                triggers.add(fromMWMTrigger(trigger, resourcePlanName));
            }
        }
    } finally {
        rollbackAndCleanup(commited, query);
    }
    return triggers;
}