本文整理了Java中org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.setZnodeAclsRecursive()
方法的一些代码示例,展示了ZooKeeperWatcher.setZnodeAclsRecursive()
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。ZooKeeperWatcher.setZnodeAclsRecursive()
方法的具体详情如下:
包路径:org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher
类名称:ZooKeeperWatcher
方法名:setZnodeAclsRecursive
[英]Set the znode perms recursively. This will do post-order recursion, so that baseZnode ACLs will be set last in case the master fails in between.
[中]递归设置znode perms。这将进行后序递归,以便在主节点失败时,baseZnode ACL将最后设置。
代码示例来源:origin: com.aliyun.hbase/alihbase-client
/**
* Set the znode perms recursively. This will do post-order recursion, so that baseZnode ACLs
* will be set last in case the master fails in between.
* @param znode
*/
private void setZnodeAclsRecursive(String znode) throws KeeperException, InterruptedException {
List<String> children = recoverableZooKeeper.getChildren(znode, false);
for (String child : children) {
setZnodeAclsRecursive(ZKUtil2.joinZNode(znode, child));
}
List<ACL> acls = ZKUtil2.createACL(this, znode, true);
LOG.info("Setting ACLs for znode:" + znode + " , acl:" + acls);
recoverableZooKeeper.setAcl(znode, acls, -1);
}
代码示例来源:origin: com.aliyun.hbase/alihbase-client
/**
* On master start, we check the znode ACLs under the root directory and set the ACLs properly
* if needed. If the cluster goes from an unsecure setup to a secure setup, this step is needed
* so that the existing znodes created with open permissions are now changed with restrictive
* perms.
*/
public void checkAndSetZNodeAcls() {
if (!ZKUtil2.isSecureZooKeeper(getConfiguration())) {
LOG.info("not a secure deployment, proceeding");
return;
}
// Check the base znodes permission first. Only do the recursion if base znode's perms are not
// correct.
try {
List<ACL> actualAcls = recoverableZooKeeper.getAcl(baseZNode, new Stat());
if (!isBaseZnodeAclSetup(actualAcls)) {
LOG.info("setting znode ACLs");
setZnodeAclsRecursive(baseZNode);
}
} catch(KeeperException.NoNodeException nne) {
return;
} catch(InterruptedException ie) {
interruptedException(ie);
} catch (IOException|KeeperException e) {
LOG.warn("Received exception while checking and setting zookeeper ACLs", e);
}
}
代码示例来源:origin: harbby/presto-connectors
/**
* Set the znode perms recursively. This will do post-order recursion, so that baseZnode ACLs
* will be set last in case the master fails in between.
* @param znode
*/
private void setZnodeAclsRecursive(String znode) throws KeeperException, InterruptedException {
List<String> children = recoverableZooKeeper.getChildren(znode, false);
for (String child : children) {
setZnodeAclsRecursive(ZKUtil.joinZNode(znode, child));
}
List<ACL> acls = ZKUtil.createACL(this, znode, true);
LOG.info("Setting ACLs for znode:" + znode + " , acl:" + acls);
recoverableZooKeeper.setAcl(znode, acls, -1);
}
代码示例来源:origin: harbby/presto-connectors
/**
* On master start, we check the znode ACLs under the root directory and set the ACLs properly
* if needed. If the cluster goes from an unsecure setup to a secure setup, this step is needed
* so that the existing znodes created with open permissions are now changed with restrictive
* perms.
*/
public void checkAndSetZNodeAcls() {
if (!ZKUtil.isSecureZooKeeper(getConfiguration())) {
LOG.info("not a secure deployment, proceeding");
return;
}
// Check the base znodes permission first. Only do the recursion if base znode's perms are not
// correct.
try {
List<ACL> actualAcls = recoverableZooKeeper.getAcl(baseZNode, new Stat());
if (!isBaseZnodeAclSetup(actualAcls)) {
LOG.info("setting znode ACLs");
setZnodeAclsRecursive(baseZNode);
}
} catch(KeeperException.NoNodeException nne) {
return;
} catch(InterruptedException ie) {
interruptedException(ie);
} catch (IOException|KeeperException e) {
LOG.warn("Received exception while checking and setting zookeeper ACLs", e);
}
}
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