本文整理了Java中org.apache.hadoop.fs.XAttr.getNameSpace()方法的一些代码示例，展示了XAttr.getNameSpace()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。XAttr.getNameSpace()方法的具体详情如下：
包路径：org.apache.hadoop.fs.XAttr
类名称：XAttr
方法名：getNameSpace

XAttr.getNameSpace介绍

暂无

代码示例

代码示例来源：origin: org.apache.hadoop/hadoop-hdfs

private static boolean isUserVisible(XAttr xAttr) { XAttr.NameSpace ns = xAttr.getNameSpace(); return ns == XAttr.NameSpace.USER || ns == XAttr.NameSpace.TRUSTED; } }

代码示例来源：origin: org.apache.hadoop/hadoop-hdfs

static List filterXAttrsForApi(FSPermissionChecker pc, List xAttrs, boolean isRawPath) { assert xAttrs != null : "xAttrs can not be null"; if (xAttrs.isEmpty()) { return xAttrs; } List filteredXAttrs = Lists.newArrayListWithCapacity(xAttrs.size()); final boolean isSuperUser = pc.isSuperUser(); for (XAttr xAttr : xAttrs) { if (xAttr.getNameSpace() == XAttr.NameSpace.USER) { filteredXAttrs.add(xAttr); } else if (xAttr.getNameSpace() == XAttr.NameSpace.TRUSTED && isSuperUser) { filteredXAttrs.add(xAttr); } else if (xAttr.getNameSpace() == XAttr.NameSpace.RAW && isRawPath) { filteredXAttrs.add(xAttr); } else if (XAttrHelper.getPrefixedName(xAttr). equals(SECURITY_XATTR_UNREADABLE_BY_SUPERUSER)) { filteredXAttrs.add(xAttr); } } return filteredXAttrs; } }

代码示例来源：origin: org.apache.hadoop/hadoop-hdfs

static void checkPermissionForApi(FSPermissionChecker pc, XAttr xAttr, boolean isRawPath) throws AccessControlException { final boolean isSuperUser = pc.isSuperUser(); if (xAttr.getNameSpace() == XAttr.NameSpace.USER || (xAttr.getNameSpace() == XAttr.NameSpace.TRUSTED && isSuperUser)) { return; } if (xAttr.getNameSpace() == XAttr.NameSpace.RAW && isRawPath) { return; } if (XAttrHelper.getPrefixedName(xAttr). equals(SECURITY_XATTR_UNREADABLE_BY_SUPERUSER)) { if (xAttr.getValue() != null) { throw new AccessControlException("Attempt to set a value for '" + SECURITY_XATTR_UNREADABLE_BY_SUPERUSER + "'. Values are not allowed for this xattr."); } return; } throw new AccessControlException("User doesn't have permission for xattr: " + XAttrHelper.getPrefixedName(xAttr)); }

代码示例来源：origin: org.apache.hadoop/hadoop-hdfs

if (aXAttr.getNameSpace() == search.getNameSpace() && aXAttr.getName().equals(search.getName())) {

代码示例来源：origin: org.apache.hadoop/hadoop-hdfs

private static void appendXAttrsToXml(ContentHandler contentHandler, List xAttrs) throws SAXException { for (XAttr xAttr: xAttrs) { contentHandler.startElement("", "", "XATTR", new AttributesImpl()); XMLUtils.addSaxString(contentHandler, "NAMESPACE", xAttr.getNameSpace().toString()); XMLUtils.addSaxString(contentHandler, "NAME", xAttr.getName()); if (xAttr.getValue() != null) { try { XMLUtils.addSaxString(contentHandler, "VALUE", XAttrCodec.encodeValue(xAttr.getValue(), XAttrCodec.HEX)); } catch (IOException e) { throw new SAXException(e); } } contentHandler.endElement("", "", "XATTR"); } }

代码示例来源：origin: org.apache.hadoop/hadoop-hdfs

boolean foundIt = false; for (XAttr a : filteredAll) { if (xAttr.getNameSpace() == a.getNameSpace() && xAttr.getName().equals( a.getName())) { toGet.add(a);

代码示例来源：origin: org.apache.hadoop/hadoop-hdfs

static int toInt(XAttr a) { int nid = SerialNumberManager.XATTR.getSerialNumber(a.getName()); int nsOrd = a.getNameSpace().ordinal(); long value = NS.BITS.combine(nsOrd & NS_MASK, 0L); value = NS_EXT.BITS.combine(nsOrd >>> NS_EXT_SHIFT, value); value = NAME.BITS.combine(nid, value); return (int)value; }

代码示例来源：origin: org.apache.hadoop/hadoop-hdfs

int vlen = ((0xff & attrs[i]) << 8) | (0xff & attrs[i + 1]); i += 2; if (xAttr.getNameSpace() == namespace && xAttr.getName().equals(name)) { if (vlen > 0) {

代码示例来源：origin: io.prestosql.hadoop/hadoop-apache

private static boolean isUserVisible(XAttr xAttr) { XAttr.NameSpace ns = xAttr.getNameSpace(); return ns == XAttr.NameSpace.USER || ns == XAttr.NameSpace.TRUSTED; } }

代码示例来源：origin: ch.cern.hadoop/hadoop-hdfs

private static boolean isUserVisible(XAttr xAttr) { XAttr.NameSpace ns = xAttr.getNameSpace(); return ns == XAttr.NameSpace.USER || ns == XAttr.NameSpace.TRUSTED; } }

代码示例来源：origin: org.apache.hadoop/hadoop-hdfs

private static void checkXAttrChangeAccess( FSDirectory fsd, INodesInPath iip, XAttr xAttr, FSPermissionChecker pc) throws AccessControlException, FileNotFoundException { if (fsd.isPermissionEnabled() && xAttr.getNameSpace() == XAttr.NameSpace .USER) { final INode inode = iip.getLastINode(); if (inode != null && inode.isDirectory() && inode.getFsPermission().getStickyBit()) { if (!pc.isSuperUser()) { fsd.checkOwner(pc, iip); } } else { fsd.checkPathAccess(pc, iip, FsAction.WRITE); } } }

代码示例来源：origin: ch.cern.hadoop/hadoop-hdfs

public static boolean isStoragePolicyXAttr(XAttr xattr) { return xattr != null && xattr.getNameSpace() == XAttrNS && xattr.getName().equals(STORAGE_POLICY_XATTR_NAME); } }

代码示例来源：origin: io.prestosql.hadoop/hadoop-apache

public static boolean isStoragePolicyXAttr(XAttr xattr) { return xattr != null && xattr.getNameSpace() == XAttrNS && xattr.getName().equals(STORAGE_POLICY_XATTR_NAME); } }

代码示例来源：origin: org.apache.hadoop/hadoop-hdfs-client

/** * Get name with prefix from XAttr */ public static String getPrefixedName(XAttr xAttr) { if (xAttr == null) { return null; } return getPrefixedName(xAttr.getNameSpace(), xAttr.getName()); }

代码示例来源：origin: ch.cern.hadoop/hadoop-hdfs

/** * Get name with prefix from XAttr */ public static String getPrefixName(XAttr xAttr) { if (xAttr == null) { return null; } String namespace = xAttr.getNameSpace().toString(); return StringUtils.toLowerCase(namespace) + "." + xAttr.getName(); }

代码示例来源：origin: io.prestosql.hadoop/hadoop-apache

/** * Get name with prefix from XAttr */ public static String getPrefixName(XAttr xAttr) { if (xAttr == null) { return null; } String namespace = xAttr.getNameSpace().toString(); return StringUtils.toLowerCase(namespace) + "." + xAttr.getName(); }

代码示例来源：origin: ch.cern.hadoop/hadoop-hdfs

private static void appendXAttrsToXml(ContentHandler contentHandler, List xAttrs) throws SAXException { for (XAttr xAttr: xAttrs) { contentHandler.startElement("", "", "XATTR", new AttributesImpl()); XMLUtils.addSaxString(contentHandler, "NAMESPACE", xAttr.getNameSpace().toString()); XMLUtils.addSaxString(contentHandler, "NAME", xAttr.getName()); if (xAttr.getValue() != null) { try { XMLUtils.addSaxString(contentHandler, "VALUE", XAttrCodec.encodeValue(xAttr.getValue(), XAttrCodec.HEX)); } catch (IOException e) { throw new SAXException(e); } } contentHandler.endElement("", "", "XATTR"); } }

代码示例来源：origin: ch.cern.hadoop/hadoop-hdfs

public static XAttrProto convertXAttrProto(XAttr a) { XAttrProto.Builder builder = XAttrProto.newBuilder(); builder.setNamespace(convert(a.getNameSpace())); if (a.getName() != null) { builder.setName(a.getName()); } if (a.getValue() != null) { builder.setValue(getByteString(a.getValue())); } return builder.build(); }

代码示例来源：origin: org.apache.hadoop/hadoop-hdfs-client

public static XAttrProto convertXAttrProto(XAttr a) { XAttrProto.Builder builder = XAttrProto.newBuilder(); builder.setNamespace(convert(a.getNameSpace())); if (a.getName() != null) { builder.setName(a.getName()); } if (a.getValue() != null) { builder.setValue(getByteString(a.getValue())); } return builder.build(); }

代码示例来源：origin: io.prestosql.hadoop/hadoop-apache

public static XAttrProto convertXAttrProto(XAttr a) { XAttrProto.Builder builder = XAttrProto.newBuilder(); builder.setNamespace(convert(a.getNameSpace())); if (a.getName() != null) { builder.setName(a.getName()); } if (a.getValue() != null) { builder.setValue(getByteString(a.getValue())); } return builder.build(); }