Examples with KillOptions org.apache.storm.generated.KillOptions used on opensource projects

Example 6 with KillOptions

use of org.apache.storm.generated.KillOptions in project storm by apache.

the class UIHelpers method putTopologyKill.

/**
 * putTopologyKill.
 * @param client client
 * @param id id
 * @param waitTime waitTime
 * @return putTopologyKill
 * @throws TException TException
 */
public static Map<String, Object> putTopologyKill(Nimbus.Iface client, String id, String waitTime) throws TException {
    GetInfoOptions getInfoOptions = new GetInfoOptions();
    getInfoOptions.set_num_err_choice(NumErrorsChoice.NONE);
    TopologyInfo topologyInfo = client.getTopologyInfoWithOpts(id, getInfoOptions);
    KillOptions killOptions = new KillOptions();
    killOptions.set_wait_secs(Integer.parseInt(waitTime));
    client.killTopologyWithOpts(topologyInfo.get_name(), killOptions);
    return getTopologyOpResponse(id, "kill");
}

Example 7 with KillOptions

use of org.apache.storm.generated.KillOptions in project storm by apache.

the class KillTopology method main.

public static void main(String[] args) throws Exception {
    Map<String, Object> cl = CLI.opt("w", "wait", null, CLI.AS_INT).boolOpt("i", "ignore-errors").arg("TOPO", CLI.INTO_LIST).parse(args);
    @SuppressWarnings("unchecked") final List<String> names = (List<String>) cl.get("TOPO");
    // if '-i' is set, we'll try to kill every topology listed, even if an error occurs
    Boolean continueOnError = (Boolean) cl.get("i");
    errorCount = 0;
    Iterator<String> iterator = names.iterator();
    while (iterator.hasNext()) {
        String name = iterator.next();
        try {
            Utils.validateTopologyName(name);
        } catch (IllegalArgumentException e) {
            if (!continueOnError) {
                throw e;
            } else {
                iterator.remove();
                errorCount += 1;
                LOG.error("Format of topology name {} is not valid ", name);
            }
        }
    }
    if (names.isEmpty()) {
        throw new RuntimeException("Failed to successfully kill " + errorCount + " topologies.");
    }
    // Wait this many seconds after deactivating topology before killing
    Integer wait = (Integer) cl.get("w");
    final KillOptions opts = new KillOptions();
    if (wait != null) {
        opts.set_wait_secs(wait);
    }
    NimbusClient.withConfiguredClient(new NimbusClient.WithNimbus() {

        @Override
        public void run(Nimbus.Iface nimbus) throws Exception {
            for (String name : names) {
                try {
                    nimbus.killTopologyWithOpts(name, opts);
                    LOG.info("Killed topology: {}", name);
                } catch (Exception e) {
                    errorCount += 1;
                    if (!continueOnError) {
                        throw e;
                    } else {
                        LOG.error("Caught error killing topology '{}'; continuing as -i was passed.", name, e);
                    }
                }
            }
            // If we failed to kill any topology, still exit with failure status
            if (errorCount > 0) {
                throw new RuntimeException("Failed to successfully kill " + errorCount + " topologies.");
            }
        }
    });
}

Example 8 with KillOptions

use of org.apache.storm.generated.KillOptions in project storm by apache.

the class Helper method kill.

public static void kill(Nimbus.Iface client, String topoName) throws Exception {
    KillOptions opts = new KillOptions();
    opts.set_wait_secs(0);
    client.killTopologyWithOpts(topoName, opts);
}

Example 9 with KillOptions

use of org.apache.storm.generated.KillOptions in project storm by apache.

the class HdfsSpoutTopology method kill.

// main
private static void kill(Nimbus.Iface client, String topologyName) throws Exception {
    KillOptions opts = new KillOptions();
    opts.set_wait_secs(0);
    client.killTopologyWithOpts(topologyName, opts);
}

Example 10 with KillOptions

use of org.apache.storm.generated.KillOptions in project metron by apache.

the class ParserTopologyComponent method killTopology.

protected void killTopology() {
    KillOptions ko = new KillOptions();
    ko.set_wait_secs(0);
    stormCluster.killTopologyWithOpts(getTopologyName(), ko);
    try {
        // Actually wait for it to die.
        Thread.sleep(2000);
    } catch (InterruptedException e) {
    // Do nothing
    }
}