本文整理了Java中org.apache.hadoop.hive.ql.exec.Utilities.isDefaultNameNode()
方法的一些代码示例,展示了Utilities.isDefaultNameNode()
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。Utilities.isDefaultNameNode()
方法的具体详情如下:
包路径:org.apache.hadoop.hive.ql.exec.Utilities
类名称:Utilities
方法名:isDefaultNameNode
[英]Checks if current hive script was executed with non-default namenode
[中]检查当前配置单元脚本是否使用非默认名称节点执行
代码示例来源:origin: apache/drill
if (!Utilities.isDefaultNameNode(conf)) {
代码示例来源:origin: apache/drill
if (!Utilities.isDefaultNameNode(conf) && DDLTask.doesTableNeedLocation(tbl)) {
代码示例来源:origin: apache/drill
private int createIndex(Hive db, CreateIndexDesc crtIndex) throws HiveException {
if (HiveConf.getVar(conf, HiveConf.ConfVars.HIVE_EXECUTION_ENGINE).equals("tez")) {
throw new UnsupportedOperationException("Indexes unsupported for Tez execution engine");
}
if( crtIndex.getSerde() != null) {
validateSerDe(crtIndex.getSerde());
}
String indexTableName = crtIndex.getIndexTableName();
if (!Utilities.isDefaultNameNode(conf)) {
// If location is specified - ensure that it is a full qualified name
makeLocationQualified(crtIndex, indexTableName);
}
db
.createIndex(
crtIndex.getTableName(), crtIndex.getIndexName(), crtIndex.getIndexTypeHandlerClass(),
crtIndex.getIndexedCols(), crtIndex.getIndexTableName(), crtIndex.getDeferredRebuild(),
crtIndex.getInputFormat(), crtIndex.getOutputFormat(), crtIndex.getSerde(),
crtIndex.getStorageHandler(), crtIndex.getLocation(), crtIndex.getIdxProps(), crtIndex.getTblProps(),
crtIndex.getSerdeProps(), crtIndex.getCollItemDelim(), crtIndex.getFieldDelim(), crtIndex.getFieldEscape(),
crtIndex.getLineDelim(), crtIndex.getMapKeyDelim(), crtIndex.getIndexComment()
);
if (HiveUtils.getIndexHandler(conf, crtIndex.getIndexTypeHandlerClass()).usesIndexTable()) {
Table indexTable = db.getTable(indexTableName);
addIfAbsentByName(new WriteEntity(indexTable, WriteEntity.WriteType.DDL_NO_LOCK));
}
return 0;
}
代码示例来源:origin: apache/drill
/**
* Create a Database
* @param db
* @param crtDb
* @return Always returns 0
* @throws HiveException
*/
private int createDatabase(Hive db, CreateDatabaseDesc crtDb)
throws HiveException {
Database database = new Database();
database.setName(crtDb.getName());
database.setDescription(crtDb.getComment());
database.setLocationUri(crtDb.getLocationUri());
database.setParameters(crtDb.getDatabaseProperties());
database.setOwnerName(SessionState.getUserFromAuthenticator());
database.setOwnerType(PrincipalType.USER);
try {
if (!Utilities.isDefaultNameNode(conf)) {
makeLocationQualified(database);
}
db.createDatabase(database, crtDb.getIfNotExists());
}
catch (AlreadyExistsException ex) {
//it would be better if AlreadyExistsException had an errorCode field....
throw new HiveException(ex, ErrorMsg.DATABSAE_ALREADY_EXISTS, crtDb.getName());
}
return 0;
}
代码示例来源:origin: apache/drill
Path location = addSpec.getLocation() != null
? new Path(tbl.getPath(), addSpec.getLocation()) : null;
if (location !=null && !Utilities.isDefaultNameNode(conf)) {
代码示例来源:origin: com.facebook.presto.hive/hive-apache
if (!Utilities.isDefaultNameNode(conf)) {
代码示例来源:origin: com.facebook.presto.hive/hive-apache
if (!Utilities.isDefaultNameNode(conf) && doesTableNeedLocation(tbl)) {
代码示例来源:origin: com.facebook.presto.hive/hive-apache
/**
* Create a Database
* @param db
* @param crtDb
* @return Always returns 0
* @throws HiveException
*/
private int createDatabase(Hive db, CreateDatabaseDesc crtDb)
throws HiveException {
Database database = new Database();
database.setName(crtDb.getName());
database.setDescription(crtDb.getComment());
database.setLocationUri(crtDb.getLocationUri());
database.setParameters(crtDb.getDatabaseProperties());
database.setOwnerName(SessionState.getUserFromAuthenticator());
database.setOwnerType(PrincipalType.USER);
try {
if (!Utilities.isDefaultNameNode(conf)) {
makeLocationQualified(database);
}
db.createDatabase(database, crtDb.getIfNotExists());
}
catch (AlreadyExistsException ex) {
//it would be better if AlreadyExistsException had an errorCode field....
throw new HiveException(ex, ErrorMsg.DATABSAE_ALREADY_EXISTS, crtDb.getName());
}
return 0;
}
代码示例来源:origin: com.facebook.presto.hive/hive-apache
private int createIndex(Hive db, CreateIndexDesc crtIndex) throws HiveException {
if( crtIndex.getSerde() != null) {
validateSerDe(crtIndex.getSerde());
}
String indexTableName = crtIndex.getIndexTableName();
if (!Utilities.isDefaultNameNode(conf)) {
// If location is specified - ensure that it is a full qualified name
makeLocationQualified(crtIndex, indexTableName);
}
db
.createIndex(
crtIndex.getTableName(), crtIndex.getIndexName(), crtIndex.getIndexTypeHandlerClass(),
crtIndex.getIndexedCols(), crtIndex.getIndexTableName(), crtIndex.getDeferredRebuild(),
crtIndex.getInputFormat(), crtIndex.getOutputFormat(), crtIndex.getSerde(),
crtIndex.getStorageHandler(), crtIndex.getLocation(), crtIndex.getIdxProps(), crtIndex.getTblProps(),
crtIndex.getSerdeProps(), crtIndex.getCollItemDelim(), crtIndex.getFieldDelim(), crtIndex.getFieldEscape(),
crtIndex.getLineDelim(), crtIndex.getMapKeyDelim(), crtIndex.getIndexComment()
);
if (HiveUtils.getIndexHandler(conf, crtIndex.getIndexTypeHandlerClass()).usesIndexTable()) {
Table indexTable = db.getTable(indexTableName);
work.getOutputs().add(new WriteEntity(indexTable, WriteEntity.WriteType.DDL_NO_LOCK));
}
return 0;
}
代码示例来源:origin: com.facebook.presto.hive/hive-apache
Path location = addSpec.getLocation() != null
? new Path(tbl.getPath(), addSpec.getLocation()) : null;
if (location !=null && !Utilities.isDefaultNameNode(conf)) {
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