@Override
public void waitForReady() {
while (true) {
try {
rootNode.exists();
break;
} catch (Throwable e) {
// do nothing
}
try {
Thread.sleep(INITIALIZATION_SLEEP_PERIOD);
log.info("Znode structure is not initialized. Waiting {} ms", INITIALIZATION_SLEEP_PERIOD);
} catch (InterruptedException e) {
log.warn("Sleep interrupted", e);
}
}
}
@Override
public void waitForInitialization() {
log.info("Waiting for coordination znode structure structure initialization");
while (true) {
boolean initialized =
rootNode.exists() && rootNode.hasChild(CoordinationUtil.STATUSES_NODE_NAME);
if (initialized) {
log.info("Coordination znode structure initialized");
break;
}
try {
Thread.sleep(INITIALIZATION_SLEEP_PERIOD);
log.info("Znode structure is not initialized. Waiting {} ms", INITIALIZATION_SLEEP_PERIOD);
} catch (InterruptedException e) {
log.warn("Sleep interrupted", e);
}
}
}