本文整理汇总了Java中org.apache.zookeeper.data.Stat.getCversion方法的典型用法代码示例。如果您正苦于以下问题：Java Stat.getCversion方法的具体用法？Java Stat.getCversion怎么用？Java Stat.getCversion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.zookeeper.data.Stat的用法示例。
在下文中一共展示了Stat.getCversion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: setZNode
import org.apache.zookeeper.data.Stat; //导入方法依赖的package包/类
@PUT
@Produces( { MediaType.APPLICATION_JSON, "application/javascript",
MediaType.APPLICATION_XML })
@Consumes(MediaType.APPLICATION_OCTET_STREAM)
public Response setZNode(
@PathParam("path") String path,
@QueryParam("callback") String callback,
@DefaultValue("-1") @QueryParam("version") String versionParam,
@DefaultValue("base64") @QueryParam("dataformat") String dataformat,
@DefaultValue("false") @QueryParam("null") String setNull,
@Context UriInfo ui, byte[] data) throws InterruptedException,
KeeperException {
ensurePathNotNull(path);
int version;
try {
version = Integer.parseInt(versionParam);
} catch (NumberFormatException e) {
throw new WebApplicationException(Response.status(
Response.Status.BAD_REQUEST).entity(
new ZError(ui.getRequestUri().toString(), path
+ " bad version " + versionParam)).build());
}
if (setNull.equals("true")) {
data = null;
}
Stat stat = zk.setData(path, data, version);
ZStat zstat = new ZStat(path, ui.getAbsolutePath().toString(), null,
null, stat.getCzxid(), stat.getMzxid(), stat.getCtime(), stat
.getMtime(), stat.getVersion(), stat.getCversion(),
stat.getAversion(), stat.getEphemeralOwner(), stat
.getDataLength(), stat.getNumChildren(), stat
.getPzxid());
return Response.status(Response.Status.OK).entity(
new JSONWithPadding(zstat, callback)).build();
}
示例2: getNextProcessId
import org.apache.zookeeper.data.Stat; //导入方法依赖的package包/类
public Long getNextProcessId(Long channelId, Long pipelineId) {
String processRoot = ManagePathUtils.getProcessRoot(channelId, pipelineId);
IZkConnection connection = zookeeper.getConnection();
// zkclient会将获取stat信息和正常的操作分开，使用原生的zk进行优化
ZooKeeper orginZk = ((ZooKeeperx) connection).getZookeeper();
Stat processParentStat = new Stat();
// 获取所有的process列表
try {
orginZk.getChildren(processRoot, false, processParentStat);
return (Long) ((processParentStat.getCversion() + processParentStat.getNumChildren()) / 2L);
} catch (Exception e) {
return -1L;
}
}
示例3: getQueuesZNodeCversion
import org.apache.zookeeper.data.Stat; //导入方法依赖的package包/类
@Override public int getQueuesZNodeCversion() throws KeeperException {
try {
Stat stat = new Stat();
ZKUtil.getDataNoWatch(this.zookeeper, this.queuesZNode, stat);
return stat.getCversion();
} catch (KeeperException e) {
this.abortable.abort("Failed to get stat of replication rs node", e);
throw e;
}
}
示例4: setPathVersion
import org.apache.zookeeper.data.Stat; //导入方法依赖的package包/类
private void setPathVersion(Stat stat, Long timestamp) {
this.pathDataVersion = stat.getVersion();
this.pathChildVersion = stat.getCversion();
this.updateTime = timestamp;
}