Examples of org.apache.hedwig.server.topics.ZkTopicManager


        if (conf.isStandalone()) {
            tm = new TrivialOwnAllTopicManager(conf, scheduler);
        } else {
            try {
                tm = new ZkTopicManager(zk, conf, scheduler);
            } catch (PubSubException e) {
                logger.error("Could not instantiate zk-topic manager", e);
                throw new IOException(e);
            }
        }

                    if (!(mm instanceof ZkMetadataManagerFactory)) {
                        throw new IOException("Uses " + mm.getClass().getName() + " to store hedwig metadata, "
                                            + "but uses zookeeper ephemeral znodes to store topic ownership. "
                                            + "Check your configuration as this could lead to scalability issues.");
                    }
                    tm = new ZkTopicManager(zk, conf, scheduler);
                }
            } catch (PubSubException e) {
                logger.error("Could not instantiate TopicOwnershipManager based topic manager", e);
                throw new IOException(e);
            }


        if (conf.isStandalone()) {
            tm = new TrivialOwnAllTopicManager(conf, scheduler);
        } else {
            try {
                tm = new ZkTopicManager(zk, conf, scheduler);
            } catch (PubSubException e) {
                logger.error("Could not instantiate zk-topic manager", e);
                throw new IOException(e);
            }
        }

Related Classes of org.apache.hedwig.server.topics.ZkTopicManager

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