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org.apache.accumulo.server.security.handler.ZKPermHandler.createTablePerm()方法的使用及代码示例

转载 作者:知者 更新时间:2024-03-19 10:11:31 25 4
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本文整理了Java中org.apache.accumulo.server.security.handler.ZKPermHandler.createTablePerm()方法的一些代码示例,展示了ZKPermHandler.createTablePerm()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。ZKPermHandler.createTablePerm()方法的具体详情如下:
包路径:org.apache.accumulo.server.security.handler.ZKPermHandler
类名称:ZKPermHandler
方法名:createTablePerm

ZKPermHandler.createTablePerm介绍

[英]Sets up a new table configuration for the provided user/table. No checking for existence is done here, it should be done before calling.
[中]为提供的用户/表设置新的表配置。这里没有检查是否存在,应该在打电话之前检查。

代码示例

代码示例来源:origin: apache/accumulo

ZKSecurityTool.convertSystemPermissions(rootPerms), NodeExistsPolicy.FAIL);
for (Entry<Table.ID,Set<TablePermission>> entry : tablePerms.entrySet())
 createTablePerm(rootuser, entry.getKey(), entry.getValue());
for (Entry<Namespace.ID,Set<NamespacePermission>> entry : namespacePerms.entrySet())
 createNamespacePerm(rootuser, entry.getKey(), entry.getValue());

代码示例来源:origin: org.apache.accumulo/accumulo-server

@Override
public void initializeSecurity(TCredentials itw, String rootuser) throws AccumuloSecurityException {
 IZooReaderWriter zoo = ZooReaderWriter.getRetryingInstance();
 // create the root user with all system privileges, no table privileges, and no record-level authorizations
 Set<SystemPermission> rootPerms = new TreeSet<SystemPermission>();
 for (SystemPermission p : SystemPermission.values())
  rootPerms.add(p);
 Map<String,Set<TablePermission>> tablePerms = new HashMap<String,Set<TablePermission>>();
 // Allow the root user to flush the !METADATA table
 tablePerms.put(Constants.METADATA_TABLE_ID, Collections.singleton(TablePermission.ALTER_TABLE));
 try {
  // prep parent node of users with root username
  if (!zoo.exists(ZKUserPath))
   zoo.putPersistentData(ZKUserPath, rootuser.getBytes(UTF_8), NodeExistsPolicy.FAIL);
  initUser(rootuser);
  zoo.putPersistentData(ZKUserPath + "/" + rootuser + ZKUserSysPerms, ZKSecurityTool.convertSystemPermissions(rootPerms), NodeExistsPolicy.FAIL);
  for (Entry<String,Set<TablePermission>> entry : tablePerms.entrySet())
   createTablePerm(rootuser, entry.getKey(), entry.getValue());
 } catch (KeeperException e) {
  log.error(e, e);
  throw new RuntimeException(e);
 } catch (InterruptedException e) {
  log.error(e, e);
  throw new RuntimeException(e);
 }
}

代码示例来源:origin: org.apache.accumulo/accumulo-server-base

ZKSecurityTool.convertSystemPermissions(rootPerms), NodeExistsPolicy.FAIL);
for (Entry<String,Set<TablePermission>> entry : tablePerms.entrySet())
 createTablePerm(rootuser, entry.getKey(), entry.getValue());
for (Entry<String,Set<NamespacePermission>> entry : namespacePerms.entrySet())
 createNamespacePerm(rootuser, entry.getKey(), entry.getValue());

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