Examples with LocalState org.apache.storm.utils.LocalState used on opensource projects

Example 26 with LocalState

use of org.apache.storm.utils.LocalState in project storm by apache.

the class Nimbus method readTopologyHistory.

private List<String> readTopologyHistory(String user, Collection<String> adminUsers) throws IOException {
    LocalState state = topologyHistoryState;
    List<LSTopoHistory> topoHistoryList = state.getTopoHistoryList();
    if (topoHistoryList == null || topoHistoryList.isEmpty()) {
        return Collections.emptyList();
    }
    List<String> ret = new ArrayList<>();
    for (LSTopoHistory history : topoHistoryList) {
        if (// Security off
        user == null || // is admin
        adminUsers.contains(user) || // is in allowed group
        isUserPartOf(user, history.get_groups()) || history.get_users().contains(user)) {
            // is an allowed user
            ret.add(history.get_topology_id());
        }
    }
    return ret;
}

Example 27 with LocalState

use of org.apache.storm.utils.LocalState in project storm by apache.

the class Nimbus method addTopoToHistoryLog.

private void addTopoToHistoryLog(String topoId, Map<String, Object> topoConf) {
    LOG.info("Adding topo to history log: {}", topoId);
    LocalState state = topologyHistoryState;
    List<String> users = ServerConfigUtils.getTopoLogsUsers(topoConf);
    List<String> groups = ServerConfigUtils.getTopoLogsGroups(topoConf);
    synchronized (topologyHistoryLock) {
        state.addTopologyHistory(new LSTopoHistory(topoId, Time.currentTimeSecs(), users, groups));
    }
}