本文整理汇总了Java中org.apache.hadoop.hbase.master.MasterCoprocessorHost.preCreateTableHandler方法的典型用法代码示例。如果您正苦于以下问题：Java MasterCoprocessorHost.preCreateTableHandler方法的具体用法？Java MasterCoprocessorHost.preCreateTableHandler怎么用？Java MasterCoprocessorHost.preCreateTableHandler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.hbase.master.MasterCoprocessorHost的用法示例。
在下文中一共展示了MasterCoprocessorHost.preCreateTableHandler方法的5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: process
import org.apache.hadoop.hbase.master.MasterCoprocessorHost; //导入方法依赖的package包/类
@Override
public void process() {
TableName tableName = this.hTableDescriptor.getTableName();
LOG.info("Create table " + tableName);
try {
final MasterCoprocessorHost cpHost = ((HMaster) this.server).getMasterCoprocessorHost();
if (cpHost != null) {
cpHost.preCreateTableHandler(this.hTableDescriptor, this.newRegions);
}
handleCreateTable(tableName);
completed(null);
if (cpHost != null) {
this.activeUser.runAs(new PrivilegedExceptionAction<Void>() {
@Override
public Void run() throws Exception {
cpHost.postCreateTableHandler(hTableDescriptor, newRegions);
return null;
}
});
}
} catch (Throwable e) {
LOG.error("Error trying to create the table " + tableName, e);
completed(e);
}
}
示例2: process
import org.apache.hadoop.hbase.master.MasterCoprocessorHost; //导入方法依赖的package包/类
@Override
public void process() {
TableName tableName = this.hTableDescriptor.getTableName();
LOG.info("Create table " + tableName);
try {
MasterCoprocessorHost cpHost = ((HMaster) this.server).getCoprocessorHost();
if (cpHost != null) {
cpHost.preCreateTableHandler(this.hTableDescriptor, this.newRegions);
}
handleCreateTable(tableName);
completed(null);
if (cpHost != null) {
cpHost.postCreateTableHandler(this.hTableDescriptor, this.newRegions);
}
} catch (Throwable e) {
LOG.error("Error trying to create the table " + tableName, e);
completed(e);
}
}
示例3: process
import org.apache.hadoop.hbase.master.MasterCoprocessorHost; //导入方法依赖的package包/类
@Override
public void process() {
TableName tableName = this.hTableDescriptor.getTableName();
LOG.info("Create table " + tableName);
try {
MasterCoprocessorHost cpHost = ((HMaster) this.server).getMasterCoprocessorHost();
if (cpHost != null) {
cpHost.preCreateTableHandler(this.hTableDescriptor, this.newRegions);
}
handleCreateTable(tableName);
completed(null);
if (cpHost != null) {
cpHost.postCreateTableHandler(this.hTableDescriptor, this.newRegions);
}
} catch (Throwable e) {
LOG.error("Error trying to create the table " + tableName, e);
completed(e);
}
}
示例4: process
import org.apache.hadoop.hbase.master.MasterCoprocessorHost; //导入方法依赖的package包/类
@Override
public void process() {
String tableName = this.hTableDescriptor.getNameAsString();
try {
LOG.info("Attempting to create the table " + tableName);
MasterCoprocessorHost cpHost = ((HMaster) this.server).getCoprocessorHost();
if (cpHost != null) {
cpHost.preCreateTableHandler(this.hTableDescriptor, this.newRegions);
}
handleCreateTable(tableName);
if (cpHost != null) {
cpHost.postCreateTableHandler(this.hTableDescriptor, this.newRegions);
}
completed(null);
} catch (Throwable e) {
LOG.error("Error trying to create the table " + tableName, e);
completed(e);
}
}
示例5: process
import org.apache.hadoop.hbase.master.MasterCoprocessorHost; //导入方法依赖的package包/类
@Override
public void process() {
TableName tableName = this.hTableDescriptor.getTableName();
LOG.info("Create table " + tableName);
HMaster master = ((HMaster) this.server);
try {
final MasterCoprocessorHost cpHost = master.getMasterCoprocessorHost();
if (cpHost != null) {
cpHost.preCreateTableHandler(this.hTableDescriptor, this.newRegions);
}
handleCreateTable(tableName);
completed(null);
if (cpHost != null) {
this.activeUser.runAs(new PrivilegedExceptionAction<Void>() {
@Override
public Void run() throws Exception {
cpHost.postCreateTableHandler(hTableDescriptor, newRegions);
return null;
}
});
}
} catch (Throwable e) {
LOG.error("Error trying to create the table " + tableName, e);
if (master.isInitialized()) {
try {
((HMaster) this.server).getMasterQuotaManager().removeTableFromNamespaceQuota(
hTableDescriptor.getTableName());
} catch (IOException e1) {
LOG.error("Error trying to update namespace quota " + e1);
}
}
completed(e);
}
}