Examples of ensurePath()

Examples of com.spotify.helios.servicescommon.coordination.DefaultZooKeeperClient.ensurePath()

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    // Sleep so the watcher thread in ZooKeeperClient has a chance to update state
    Thread.sleep(500);

    // Try the same operation again, and it should fail this time
    try {
      client.ensurePath(Paths.configJobs());
      fail("ZooKeeper operation should have failed because cluster ID was removed");
    } catch (IllegalStateException ignore) {
    }
  }
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Examples of com.spotify.helios.servicescommon.coordination.ZooKeeperClient.ensurePath()

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      // TODO (dano): this code is replicated in AgentZooKeeperRegistrar

      // This would've been nice to do in a transaction but PathChildrenCache ensures paths
      // so we can't know what paths already exist so assembling a suitable transaction is too
      // painful.
      client.ensurePath(Paths.configHost(host));
      client.ensurePath(Paths.configHostJobs(host));
      client.ensurePath(Paths.configHostPorts(host));
      client.ensurePath(Paths.statusHost(host));
      client.ensurePath(Paths.statusHostJobs(host));
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Examples of com.spotify.helios.servicescommon.coordination.ZooKeeperClient.ensurePath()

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      // This would've been nice to do in a transaction but PathChildrenCache ensures paths
      // so we can't know what paths already exist so assembling a suitable transaction is too
      // painful.
      client.ensurePath(Paths.configHost(host));
      client.ensurePath(Paths.configHostJobs(host));
      client.ensurePath(Paths.configHostPorts(host));
      client.ensurePath(Paths.statusHost(host));
      client.ensurePath(Paths.statusHostJobs(host));

      // Finish registration by creating the id node last
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Examples of com.spotify.helios.servicescommon.coordination.ZooKeeperClient.ensurePath()

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      // This would've been nice to do in a transaction but PathChildrenCache ensures paths
      // so we can't know what paths already exist so assembling a suitable transaction is too
      // painful.
      client.ensurePath(Paths.configHost(host));
      client.ensurePath(Paths.configHostJobs(host));
      client.ensurePath(Paths.configHostPorts(host));
      client.ensurePath(Paths.statusHost(host));
      client.ensurePath(Paths.statusHostJobs(host));

      // Finish registration by creating the id node last
      client.createAndSetData(Paths.configHostId(host), id.getBytes(UTF_8));
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Examples of com.spotify.helios.servicescommon.coordination.ZooKeeperClient.ensurePath()

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      // so we can't know what paths already exist so assembling a suitable transaction is too
      // painful.
      client.ensurePath(Paths.configHost(host));
      client.ensurePath(Paths.configHostJobs(host));
      client.ensurePath(Paths.configHostPorts(host));
      client.ensurePath(Paths.statusHost(host));
      client.ensurePath(Paths.statusHostJobs(host));

      // Finish registration by creating the id node last
      client.createAndSetData(Paths.configHostId(host), id.getBytes(UTF_8));
    } catch (Exception e) {
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Examples of com.spotify.helios.servicescommon.coordination.ZooKeeperClient.ensurePath()

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      // painful.
      client.ensurePath(Paths.configHost(host));
      client.ensurePath(Paths.configHostJobs(host));
      client.ensurePath(Paths.configHostPorts(host));
      client.ensurePath(Paths.statusHost(host));
      client.ensurePath(Paths.statusHostJobs(host));

      // Finish registration by creating the id node last
      client.createAndSetData(Paths.configHostId(host), id.getBytes(UTF_8));
    } catch (Exception e) {
      throw new HeliosRuntimeException("registering host " + host + " failed", e);
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Examples of com.spotify.helios.servicescommon.coordination.ZooKeeperClient.ensurePath()

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    final UUID operationId = UUID.randomUUID();
    final String creationPath = Paths.configJobCreation(id, operationId);
    final ZooKeeperClient client = provider.get("addJob");
    try {
      try {
        client.ensurePath(Paths.historyJob(id));
        client.transaction(create(Paths.configJob(id), job),
                           create(Paths.configJobRefShort(id), id),
                           create(Paths.configJobHosts(id)),
                           create(creationPath),
                           // Touch the jobs root node so that its version is bumped on every job
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Examples of com.spotify.helios.servicescommon.coordination.ZooKeeperClient.ensurePath()

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    // Sleep so the watcher thread in ZooKeeperClient has a chance to update state
    Thread.sleep(500);

    // Try the same operation again, and it should fail this time
    try {
      client.ensurePath(Paths.configJobs());
      fail("ZooKeeper operation should have failed because cluster ID was removed");
    } catch (IllegalStateException ignore) {
    }
  }
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