Example usage for org.apache.hadoop.fs.permission AclEntry.Builder AclEntry.Builder

Introduction

In this page you can find the example usage for org.apache.hadoop.fs.permission AclEntry.Builder AclEntry.Builder.

Prototype

AclEntry.Builder

Source Link

Usage

From source file:org.apache.sentry.hdfs.SentryINodeAttributesProvider.java

License:Apache License

private static void addToACLMap(Map<String, AclEntry> map, Collection<AclEntry> entries) {
    for (AclEntry ent : entries) {
        String key = (ent.getName() == null ? "" : ent.getName()) + ent.getScope() + ent.getType();
        AclEntry aclEntry = map.get(key);
        if (aclEntry == null) {
            map.put(key, ent);//w  ww.ja  v  a2 s .  c  o  m
        } else {
            map.put(key,
                    new AclEntry.Builder().setName(ent.getName()).setScope(ent.getScope())
                            .setType(ent.getType())
                            .setPermission(ent.getPermission().or(aclEntry.getPermission())).build());
        }
    }
}

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From source file:org.apache.sentry.hdfs.SentryINodeAttributesProvider.java

License:Apache License

private static List<AclEntry> createAclEntries(String user, String group, FsPermission permission) {
    List<AclEntry> list = new ArrayList<AclEntry>();
    AclEntry.Builder builder = new AclEntry.Builder();
    FsPermission fsPerm = new FsPermission(permission);
    builder.setName(user);/*from w  w  w.j a va 2 s  .  co m*/
    builder.setType(AclEntryType.USER);
    builder.setScope(AclEntryScope.ACCESS);
    builder.setPermission(fsPerm.getUserAction());
    list.add(builder.build());
    builder.setName(group);
    builder.setType(AclEntryType.GROUP);
    builder.setScope(AclEntryScope.ACCESS);
    builder.setPermission(fsPerm.getGroupAction());
    list.add(builder.build());
    builder.setName(null);
    return list;
}

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From source file:org.trustedanalytics.servicebroker.hdfs.plans.provisioning.HdfsProvisioningClient.java

License:Apache License

@Override
public void addTapUserAcl(String path, String orgId) throws ServiceBrokerException {
    try {//w ww  .  j a  v  a2s.c om
        AclEntry.Builder builder = new AclEntry.Builder().setType(AclEntryType.USER).setPermission(FsAction.ALL)
                .setName("tap");

        AclEntry tapDefaultUserAcl = builder.setScope(AclEntryScope.DEFAULT).build();
        AclEntry tapUserAcl = builder.setScope(AclEntryScope.ACCESS).build();

        setAclRecursively(path, tapUserAcl);
        setAclRecursively(path, tapDefaultUserAcl);
    } catch (IOException e) {
        throw new ServiceBrokerException("Unable to add system users groups ACL for path: " + path, e);
    }
}

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From source file:org.trustedanalytics.servicebroker.hdfs.plans.provisioning.HdfsProvisioningClient.java

License:Apache License

@Override
public void addHiveUserGroupAcl(String path, String orgId) throws ServiceBrokerException {
    try {//  w w w.  ja  va2 s  .c  om
        AclEntry.Builder builder = new AclEntry.Builder().setType(AclEntryType.GROUP)
                .setPermission(FsAction.ALL).setName("hive");

        AclEntry hiveDefaultUserAcl = builder.setScope(AclEntryScope.DEFAULT).build();
        AclEntry hiveUserAcl = builder.setScope(AclEntryScope.ACCESS).build();

        setAclRecursively(path, hiveUserAcl);
        setAclRecursively(path, hiveDefaultUserAcl);
    } catch (IOException e) {
        throw new ServiceBrokerException("Unable to add system users groups ACL for path: " + path, e);
    }
}

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