Package org.apache.accumulo.fate.zookeeper

Examples of org.apache.accumulo.fate.zookeeper.IZooReaderWriter.recursiveDelete()

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    try {
      synchronized (zooCache) {
        IZooReaderWriter zoo = ZooReaderWriter.getRetryingInstance();
        zoo.recursiveDelete(ZKUserPath + "/" + user + ZKUserSysPerms, NodeMissingPolicy.SKIP);
        zoo.recursiveDelete(ZKUserPath + "/" + user + ZKUserTablePerms, NodeMissingPolicy.SKIP);
        zoo.recursiveDelete(ZKUserPath + "/" + user + ZKUserNamespacePerms, NodeMissingPolicy.SKIP);
        zooCache.clear(ZKUserPath + "/" + user);
      }
    } catch (InterruptedException e) {
      log.error(e, e);
      throw new RuntimeException(e);
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      // remove old settings from zookeeper first, if any
      IZooReaderWriter zoo = ZooReaderWriter.getRetryingInstance();
      synchronized (zooCache) {
        zooCache.clear();
        if (zoo.exists(ZKUserPath)) {
          zoo.recursiveDelete(ZKUserPath, NodeMissingPolicy.SKIP);
          log.info("Removed " + ZKUserPath + "/" + " from zookeeper");
        }
       
        // prep parent node of users with root username
        zoo.putPersistentData(ZKUserPath, principal.getBytes(Constants.UTF8), NodeExistsPolicy.FAIL);
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    File reportDir = new File(args[1]);
   
    IZooReaderWriter zoo = ZooReaderWriter.getInstance();
   
    if (zoo.exists(rootDir)) {
      zoo.recursiveDelete(rootDir, NodeMissingPolicy.FAIL);
    }
   
    if (reportDir.exists()) {
      FileUtils.deleteDirectory(reportDir);
    }
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  @Override
  public void dropUser(String user) throws AccumuloSecurityException {
    try {
      synchronized (zooCache) {
        IZooReaderWriter zoo = ZooReaderWriter.getRetryingInstance();
        zoo.recursiveDelete(ZKUserPath + "/" + user + ZKUserAuths, NodeMissingPolicy.SKIP);
        zooCache.clear(ZKUserPath + "/" + user);
      }
    } catch (InterruptedException e) {
      log.error(e, e);
      throw new RuntimeException(e);
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  }
 
  public void delete(String server) {
    IZooReaderWriter zoo = ZooReaderWriter.getInstance();
    try {
      zoo.recursiveDelete(path + "/" + server, NodeMissingPolicy.SKIP);
    } catch (Exception ex) {
      log.error(ex, ex);
    }
  }
 
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        while (true) {
          try {
            IZooReaderWriter zoo = ZooReaderWriter.getInstance();
            if (zoo.isLockHeld(zooLock.getLockID())) {
              String parts[] = entry.filename.split("/");
              zoo.recursiveDelete(root + "/" + parts[parts.length - 1], NodeMissingPolicy.SKIP);
            }
            break;
          } catch (Exception e) {
            log.error(e, e);
          }
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