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ASF GitHub Bot commented on RYA-443: ------------------------------------ Github user ejwhite922 commented on a diff in the pull request: https://github.com/apache/incubator-rya/pull/272#discussion_r167235009 --- Diff: extras/rya.streams/kafka/src/main/java/org/apache/rya/streams/kafka/KafkaTopics.java --- @@ -48,7 +51,28 @@ */ public static String queryChangeLogTopic(final String ryaInstance) { requireNonNull(ryaInstance); - return ryaInstance + "-QueryChangeLog"; + return ryaInstance + QUERY_CHANGE_LOG_TOPIC_SUFFIX; + } + + /** + * Get the Rya instance name from a Kafka topic name that has been used for a {@link QueryChnageLog}. --- End diff -- typo. QueryChangeLog > Implement a single node query manager > ------------------------------------- > > Key: RYA-443 > URL: https://issues.apache.org/jira/browse/RYA-443 > Project: Rya > Issue Type: Task > Reporter: Andrew Smith > Assignee: Kevin Chilton > Priority: Major > > We need an application that watches the QueryChangeLog to see when the > isActive state of queries changes and then reacts to the state change. If > isActive goes to true, the system must start processing the query. If it is > false, then it must stop processing the query. This application needs to > start when the host machine starts. We plan to support CentOS 7. -- This message was sent by Atlassian JIRA (v7.6.3#76005)