本文整理汇总了Java中org.apache.hadoop.hdfs.protocol.CachePoolInfo.getMaxRelativeExpiryMs方法的典型用法代码示例。如果您正苦于以下问题：Java CachePoolInfo.getMaxRelativeExpiryMs方法的具体用法？Java CachePoolInfo.getMaxRelativeExpiryMs怎么用？Java CachePoolInfo.getMaxRelativeExpiryMs使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.hdfs.protocol.CachePoolInfo的用法示例。
在下文中一共展示了CachePoolInfo.getMaxRelativeExpiryMs方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: createFromInfoAndDefaults
import org.apache.hadoop.hdfs.protocol.CachePoolInfo; //导入方法依赖的package包/类
/**
* Create a new cache pool based on a CachePoolInfo object and the defaults.
* We will fill in information that was not supplied according to the
* defaults.
*/
static CachePool createFromInfoAndDefaults(CachePoolInfo info)
throws IOException {
UserGroupInformation ugi = null;
String ownerName = info.getOwnerName();
if (ownerName == null) {
ugi = NameNode.getRemoteUser();
ownerName = ugi.getShortUserName();
}
String groupName = info.getGroupName();
if (groupName == null) {
if (ugi == null) {
ugi = NameNode.getRemoteUser();
}
groupName = ugi.getPrimaryGroupName();
}
FsPermission mode = (info.getMode() == null) ?
FsPermission.getCachePoolDefault() : info.getMode();
long limit = info.getLimit() == null ?
CachePoolInfo.DEFAULT_LIMIT : info.getLimit();
long maxRelativeExpiry = info.getMaxRelativeExpiryMs() == null ?
CachePoolInfo.DEFAULT_MAX_RELATIVE_EXPIRY :
info.getMaxRelativeExpiryMs();
return new CachePool(info.getPoolName(),
ownerName, groupName, mode, limit, maxRelativeExpiry);
}
示例2: convert
import org.apache.hadoop.hdfs.protocol.CachePoolInfo; //导入方法依赖的package包/类
public static CachePoolInfoProto convert(CachePoolInfo info) {
CachePoolInfoProto.Builder builder = CachePoolInfoProto.newBuilder();
builder.setPoolName(info.getPoolName());
if (info.getOwnerName() != null) {
builder.setOwnerName(info.getOwnerName());
}
if (info.getGroupName() != null) {
builder.setGroupName(info.getGroupName());
}
if (info.getMode() != null) {
builder.setMode(info.getMode().toShort());
}
if (info.getLimit() != null) {
builder.setLimit(info.getLimit());
}
if (info.getMaxRelativeExpiryMs() != null) {
builder.setMaxRelativeExpiry(info.getMaxRelativeExpiryMs());
}
return builder.build();
}
示例3: writeCachePoolInfo
import org.apache.hadoop.hdfs.protocol.CachePoolInfo; //导入方法依赖的package包/类
public static void writeCachePoolInfo(ContentHandler contentHandler,
CachePoolInfo info) throws SAXException {
XMLUtils.addSaxString(contentHandler, "POOLNAME", info.getPoolName());
final String ownerName = info.getOwnerName();
final String groupName = info.getGroupName();
final Long limit = info.getLimit();
final FsPermission mode = info.getMode();
final Long maxRelativeExpiry = info.getMaxRelativeExpiryMs();
if (ownerName != null) {
XMLUtils.addSaxString(contentHandler, "OWNERNAME", ownerName);
}
if (groupName != null) {
XMLUtils.addSaxString(contentHandler, "GROUPNAME", groupName);
}
if (mode != null) {
FSEditLogOp.fsPermissionToXml(contentHandler, mode);
}
if (limit != null) {
XMLUtils.addSaxString(contentHandler, "LIMIT",
Long.toString(limit));
}
if (maxRelativeExpiry != null) {
XMLUtils.addSaxString(contentHandler, "MAXRELATIVEEXPIRY",
Long.toString(maxRelativeExpiry));
}
}
示例4: createFromInfo
import org.apache.hadoop.hdfs.protocol.CachePoolInfo; //导入方法依赖的package包/类
/**
* Create a new cache pool based on a CachePoolInfo object.
* No fields in the CachePoolInfo can be blank.
*/
static CachePool createFromInfo(CachePoolInfo info) {
return new CachePool(info.getPoolName(),
info.getOwnerName(), info.getGroupName(),
info.getMode(), info.getLimit(), info.getMaxRelativeExpiryMs());
}