本文整理了Java中org.apache.hadoop.hive.ql.txn.compactor.Worker.hostname()
方法的一些代码示例,展示了Worker.hostname()
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。Worker.hostname()
方法的具体详情如下:
包路径:org.apache.hadoop.hive.ql.txn.compactor.Worker
类名称:Worker
方法名:hostname
[英]Get the hostname that this worker is run on. Made static and public so that other classes can use the same method to know what host their worker threads are running on.
[中]获取运行此工作程序的主机名。使其成为静态和公共的,以便其他类可以使用相同的方法来了解其工作线程在哪个主机上运行。
代码示例来源:origin: apache/hive
@Override
public void init(AtomicBoolean stop, AtomicBoolean looped) throws Exception {
super.init(stop, looped);
StringBuilder name = new StringBuilder(hostname());
name.append("-");
name.append(getId());
this.workerName = name.toString();
setName(name.toString());
}
代码示例来源:origin: apache/drill
@Override
public void init(AtomicBoolean stop, AtomicBoolean looped) throws MetaException {
super.init(stop, looped);
StringBuilder name = new StringBuilder(hostname());
name.append("-");
name.append(getId());
this.name = name.toString();
setName(name.toString());
}
代码示例来源:origin: apache/hive
private void recoverFailedCompactions(boolean remoteOnly) throws MetaException {
if (!remoteOnly) txnHandler.revokeFromLocalWorkers(Worker.hostname());
txnHandler.revokeTimedoutWorkers(HiveConf.getTimeVar(conf,
HiveConf.ConfVars.HIVE_COMPACTOR_WORKER_TIMEOUT, TimeUnit.MILLISECONDS));
}
代码示例来源:origin: apache/drill
private void recoverFailedCompactions(boolean remoteOnly) throws MetaException {
if (!remoteOnly) txnHandler.revokeFromLocalWorkers(Worker.hostname());
txnHandler.revokeTimedoutWorkers(HiveConf.getTimeVar(conf,
HiveConf.ConfVars.HIVE_COMPACTOR_WORKER_TIMEOUT, TimeUnit.MILLISECONDS));
}
代码示例来源:origin: apache/hive
protected long openTxn() throws MetaException {
List<Long> txns = txnHandler.openTxns(new OpenTxnRequest(1, System.getProperty("user.name"),
Worker.hostname())).getTxn_ids();
return txns.get(0);
}
代码示例来源:origin: apache/hive
@Test
public void recoverFailedLocalWorkers() throws Exception {
Table t = newTable("default", "rflw1", false);
CompactionRequest rqst = new CompactionRequest("default", "rflw1", CompactionType.MINOR);
txnHandler.compact(rqst);
t = newTable("default", "rflw2", false);
rqst = new CompactionRequest("default", "rflw2", CompactionType.MINOR);
txnHandler.compact(rqst);
txnHandler.findNextToCompact(Worker.hostname() + "-193892");
txnHandler.findNextToCompact("nosuchhost-193892");
startInitiator();
ShowCompactResponse rsp = txnHandler.showCompact(new ShowCompactRequest());
List<ShowCompactResponseElement> compacts = rsp.getCompacts();
Assert.assertEquals(2, compacts.size());
boolean sawInitiated = false;
for (ShowCompactResponseElement c : compacts) {
if (c.getState().equals("working")) {
Assert.assertEquals("nosuchhost-193892", c.getWorkerid());
} else if (c.getState().equals("initiated")) {
sawInitiated = true;
} else {
Assert.fail("Unexpected state");
}
}
Assert.assertTrue(sawInitiated);
}
代码示例来源:origin: com.facebook.presto.hive/hive-apache
@Override
public void init(AtomicBoolean stop, AtomicBoolean looped) throws MetaException {
super.init(stop, looped);
StringBuilder name = new StringBuilder(hostname());
name.append("-");
name.append(getId());
this.name = name.toString();
setName(name.toString());
}
代码示例来源:origin: com.facebook.presto.hive/hive-apache
private void recoverFailedCompactions(boolean remoteOnly) throws MetaException {
if (!remoteOnly) txnHandler.revokeFromLocalWorkers(Worker.hostname());
txnHandler.revokeTimedoutWorkers(HiveConf.getTimeVar(conf,
HiveConf.ConfVars.HIVE_COMPACTOR_WORKER_TIMEOUT, TimeUnit.MILLISECONDS));
}
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