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ASF GitHub Bot commented on RYA-280: ------------------------------------ Github user meiercaleb commented on a diff in the pull request: https://github.com/apache/incubator-rya/pull/177#discussion_r127988392 --- Diff: extras/rya.indexing.pcj/src/main/java/org/apache/rya/indexing/pcj/storage/accumulo/PeriodicQueryTableNameFactory.java --- @@ -0,0 +1,55 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.rya.indexing.pcj.storage.accumulo; + +import static java.util.Objects.requireNonNull; + +import org.apache.rya.indexing.pcj.storage.PeriodicQueryResultStorage; + +/** + * Class for creating the names of {@link PeriodicQueryResultStorage} tables. + * + */ +public class PeriodicQueryTableNameFactory { + + public static final String PeriodicTableSuffix = "PERIODIC_QUERY_"; --- End diff -- It actually is a suffix. This follows the rya prefix in the table name. A UUID is appended after this in the table name, which is why the underscore is added. > PeriodicQuery Support for Fluo > ------------------------------ > > Key: RYA-280 > URL: https://issues.apache.org/jira/browse/RYA-280 > Project: Rya > Issue Type: New Feature > Components: clients > Affects Versions: 3.2.10 > Reporter: Caleb Meier > Assignee: Caleb Meier > > Add the capability to Rya-Fluo App to provide periodic updates for queries > registered with Fluo. That is, provide the application with the ability to > satisfy the standing query "tell me every 12 hours about all of the events of > a particular type that occurred within the last 24 hours". Given that Fluo > operates using a push based notification system, some external service needs > to be implemented to periodically notify Fluo to generate a result > notification (this helps handle the non-event event that occurs when nothing > happens in a given period of time). -- This message was sent by Atlassian JIRA (v6.4.14#64029)