Examples with AsterixStateDumpHandler org.apache.asterix.hyracks.bootstrap.AsterixStateDumpHandler used on opensource projects

Example 1 with AsterixStateDumpHandler

use of org.apache.asterix.hyracks.bootstrap.AsterixStateDumpHandler in project asterixdb by apache.

the class StartLifecycleComponentsTask method perform.

@Override
public void perform(IControllerService cs) throws HyracksDataException {
    INcApplicationContext applicationContext = (INcApplicationContext) cs.getApplicationContext();
    NCServiceContext serviceCtx = (NCServiceContext) cs.getContext();
    MetadataProperties metadataProperties = applicationContext.getMetadataProperties();
    if (LOGGER.isLoggable(Level.INFO)) {
        LOGGER.info("Starting lifecycle components");
    }
    Map<String, String> lifecycleMgmtConfiguration = new HashMap<>();
    String dumpPathKey = LifeCycleComponentManager.Config.DUMP_PATH_KEY;
    String dumpPath = metadataProperties.getCoredumpPath(serviceCtx.getNodeId());
    lifecycleMgmtConfiguration.put(dumpPathKey, dumpPath);
    if (LOGGER.isLoggable(Level.INFO)) {
        LOGGER.info("Coredump directory for NC is: " + dumpPath);
    }
    ILifeCycleComponentManager lccm = serviceCtx.getLifeCycleComponentManager();
    lccm.configure(lifecycleMgmtConfiguration);
    if (LOGGER.isLoggable(Level.INFO)) {
        LOGGER.info("Configured:" + lccm);
    }
    serviceCtx.setStateDumpHandler(new AsterixStateDumpHandler(serviceCtx.getNodeId(), lccm.getDumpPath(), lccm));
    lccm.startAll();
}