本文整理汇总了Java中org.apache.hadoop.hbase.client.ConnectionManager.HConnectionImplementation.getClient方法的典型用法代码示例。如果您正苦于以下问题：Java HConnectionImplementation.getClient方法的具体用法？Java HConnectionImplementation.getClient怎么用？Java HConnectionImplementation.getClient使用的例子？那么, 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.client.ConnectionManager.HConnectionImplementation的用法示例。
在下文中一共展示了HConnectionImplementation.getClient方法的3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: testClusterStatus
import org.apache.hadoop.hbase.client.ConnectionManager.HConnectionImplementation; //导入方法依赖的package包/类
@Ignore @Test (expected = RegionServerStoppedException.class)
public void testClusterStatus() throws Exception {
TableName tn =
TableName.valueOf("testClusterStatus");
byte[] cf = "cf".getBytes();
byte[] rk = "rk1".getBytes();
JVMClusterUtil.RegionServerThread rs = TEST_UTIL.getHBaseCluster().startRegionServer();
rs.waitForServerOnline();
final ServerName sn = rs.getRegionServer().getServerName();
HTable t = TEST_UTIL.createTable(tn, cf);
TEST_UTIL.waitTableAvailable(tn);
while(TEST_UTIL.getHBaseCluster().getMaster().getAssignmentManager().
getRegionStates().isRegionsInTransition()){
Thread.sleep(1);
}
final HConnectionImplementation hci = (HConnectionImplementation)t.getConnection();
while (t.getRegionLocation(rk).getPort() != sn.getPort()){
TEST_UTIL.getHBaseAdmin().move(t.getRegionLocation(rk).getRegionInfo().
getEncodedNameAsBytes(), Bytes.toBytes(sn.toString()));
while(TEST_UTIL.getHBaseCluster().getMaster().getAssignmentManager().
getRegionStates().isRegionsInTransition()){
Thread.sleep(1);
}
hci.clearRegionCache(tn);
}
Assert.assertNotNull(hci.clusterStatusListener);
TEST_UTIL.assertRegionOnServer(t.getRegionLocation(rk).getRegionInfo(), sn, 20000);
Put p1 = new Put(rk);
p1.add(cf, "qual".getBytes(), "val".getBytes());
t.put(p1);
rs.getRegionServer().abort("I'm dead");
// We want the status to be updated. That's a least 10 second
TEST_UTIL.waitFor(40000, 1000, true, new Waiter.Predicate<Exception>() {
@Override
public boolean evaluate() throws Exception {
return TEST_UTIL.getHBaseCluster().getMaster().getServerManager().
getDeadServers().isDeadServer(sn);
}
});
TEST_UTIL.waitFor(40000, 1000, true, new Waiter.Predicate<Exception>() {
@Override
public boolean evaluate() throws Exception {
return hci.clusterStatusListener.isDeadServer(sn);
}
});
t.close();
hci.getClient(sn); // will throw an exception: RegionServerStoppedException
}
示例2: testClusterStatus
import org.apache.hadoop.hbase.client.ConnectionManager.HConnectionImplementation; //导入方法依赖的package包/类
@Ignore @Test(expected = RegionServerStoppedException.class)
public void testClusterStatus() throws Exception {
if (!isJavaOk){
// This test requires jdk 1.7+
throw new RegionServerStoppedException("as expected by the test...");
}
TableName tn =
TableName.valueOf("testClusterStatus");
byte[] cf = "cf".getBytes();
byte[] rk = "rk1".getBytes();
JVMClusterUtil.RegionServerThread rs = TEST_UTIL.getHBaseCluster().startRegionServer();
rs.waitForServerOnline();
final ServerName sn = rs.getRegionServer().getServerName();
HTable t = TEST_UTIL.createTable(tn, cf);
TEST_UTIL.waitTableAvailable(tn);
while(TEST_UTIL.getHBaseCluster().getMaster().getAssignmentManager().
getRegionStates().isRegionsInTransition()){
Thread.sleep(1);
}
final HConnectionImplementation hci = (HConnectionImplementation)t.getConnection();
while (t.getRegionLocation(rk).getPort() != sn.getPort()){
TEST_UTIL.getHBaseAdmin().move(t.getRegionLocation(rk).getRegionInfo().
getEncodedNameAsBytes(), Bytes.toBytes(sn.toString()));
while(TEST_UTIL.getHBaseCluster().getMaster().getAssignmentManager().
getRegionStates().isRegionsInTransition()){
Thread.sleep(1);
}
hci.clearRegionCache(tn);
}
Assert.assertNotNull(hci.clusterStatusListener);
TEST_UTIL.assertRegionOnServer(t.getRegionLocation(rk).getRegionInfo(), sn, 20000);
Put p1 = new Put(rk);
p1.add(cf, "qual".getBytes(), "val".getBytes());
t.put(p1);
rs.getRegionServer().abort("I'm dead");
// We want the status to be updated. That's a least 10 second
TEST_UTIL.waitFor(40000, 1000, true, new Waiter.Predicate<Exception>() {
@Override
public boolean evaluate() throws Exception {
return TEST_UTIL.getHBaseCluster().getMaster().getServerManager().
getDeadServers().isDeadServer(sn);
}
});
TEST_UTIL.waitFor(40000, 1000, true, new Waiter.Predicate<Exception>() {
@Override
public boolean evaluate() throws Exception {
return hci.clusterStatusListener.isDeadServer(sn);
}
});
t.close();
hci.getClient(sn); // will throw an exception: RegionServerStoppedException
}
示例3: testClusterStatus
import org.apache.hadoop.hbase.client.ConnectionManager.HConnectionImplementation; //导入方法依赖的package包/类
@Test(expected = RegionServerStoppedException.class)
public void testClusterStatus() throws Exception {
TableName tn =
TableName.valueOf("testClusterStatus");
byte[] cf = "cf".getBytes();
byte[] rk = "rk1".getBytes();
JVMClusterUtil.RegionServerThread rs = TEST_UTIL.getHBaseCluster().startRegionServer();
rs.waitForServerOnline();
final ServerName sn = rs.getRegionServer().getServerName();
HTable t = TEST_UTIL.createTable(tn, cf);
TEST_UTIL.waitTableAvailable(tn.getName());
while(TEST_UTIL.getHBaseCluster().getMaster().getAssignmentManager().
getRegionStates().isRegionsInTransition()){
Thread.sleep(1);
}
final HConnectionImplementation hci = (HConnectionImplementation)t.getConnection();
while (t.getRegionLocation(rk).getPort() != sn.getPort()){
TEST_UTIL.getHBaseAdmin().move(t.getRegionLocation(rk).getRegionInfo().
getEncodedNameAsBytes(), Bytes.toBytes(sn.toString()));
while(TEST_UTIL.getHBaseCluster().getMaster().getAssignmentManager().
getRegionStates().isRegionsInTransition()){
Thread.sleep(1);
}
hci.clearRegionCache(tn);
}
Assert.assertNotNull(hci.clusterStatusListener);
TEST_UTIL.assertRegionOnServer(t.getRegionLocation(rk).getRegionInfo(), sn, 20000);
Put p1 = new Put(rk);
p1.add(cf, "qual".getBytes(), "val".getBytes());
t.put(p1);
rs.getRegionServer().abort("I'm dead");
// We want the status to be updated. That's a least 10 second
TEST_UTIL.waitFor(40000, 1000, true, new Waiter.Predicate<Exception>() {
@Override
public boolean evaluate() throws Exception {
return TEST_UTIL.getHBaseCluster().getMaster().getServerManager().
getDeadServers().isDeadServer(sn);
}
});
TEST_UTIL.waitFor(40000, 1000, true, new Waiter.Predicate<Exception>() {
@Override
public boolean evaluate() throws Exception {
return hci.clusterStatusListener.isDeadServer(sn);
}
});
t.close();
hci.getClient(sn); // will throw an exception: RegionServerStoppedException
}