com.klarna.hiverunner

Class StandaloneHiveServerContext

java.lang.Object

com.klarna.hiverunner.StandaloneHiveServerContext

All Implemented Interfaces:

HiveServerContext

public class StandaloneHiveServerContext
extends Object
implements HiveServerContext

Responsible for common configuration for running the HiveServer within this JVM with zero external dependencies.

This class contains a bunch of methods meant to be overridden in order to create slightly different contexts.

This context configures HiveServer for both mr and tez. There's nothing contradicting with those configurations so they may coexist in order to allow test cases to alter execution engines within the same test by e.g: 'set hive.execution.engine=tez;'.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.hadoop.hive.conf.HiveConf	hiveConf

Constructor Summary

Constructors

Constructor and Description
StandaloneHiveServerContext(Path basedir, HiveRunnerConfig hiveRunnerConfig)

Method Summary

Modifier and Type	Method and Description
protected void	configureAssertionStatus(org.apache.hadoop.hive.conf.HiveConf conf)
protected void	configureFileSystem(Path basedir, org.apache.hadoop.hive.conf.HiveConf conf)
protected void	configureJavaSecurityRealm(org.apache.hadoop.hive.conf.HiveConf hiveConf)
protected void	configureMetaStore(org.apache.hadoop.hive.conf.HiveConf conf)
protected void	configureMiscHiveSettings(org.apache.hadoop.hive.conf.HiveConf hiveConf)
protected void	configureMrExecutionEngine(org.apache.hadoop.hive.conf.HiveConf conf)
protected void	configureSupportConcurrency(org.apache.hadoop.hive.conf.HiveConf conf)
protected void	configureTezExecutionEngine(org.apache.hadoop.hive.conf.HiveConf conf)
protected void	createAndSetFolderProperty(org.apache.hadoop.hive.conf.HiveConf.ConfVars var, String folder, org.apache.hadoop.hive.conf.HiveConf conf, Path basedir)
protected void	createAndSetFolderProperty(String key, String folder, org.apache.hadoop.hive.conf.HiveConf conf, Path basedir)
Path	getBaseDir() Get file folder that acts as the base dir for the test data.
org.apache.hadoop.hive.conf.HiveConf	getHiveConf() Get the hiveconf.
void	init() Create all test resources and set all hive configurations.
protected void	overrideHiveConf(org.apache.hadoop.hive.conf.HiveConf hiveConf)
protected void	setMetastoreProperty(String key, String value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

hiveConf

protected org.apache.hadoop.hive.conf.HiveConf hiveConf

Constructor Detail

StandaloneHiveServerContext

public StandaloneHiveServerContext(Path basedir,
                                   HiveRunnerConfig hiveRunnerConfig)

Method Detail

init

public final void init()

Description copied from interface: HiveServerContext

Create all test resources and set all hive configurations. Note that before this method is called, not all injected dependencies might have been initialized. After this method is called, all configurations and resources should have been set. Called by HiveServerContainer.init(Map, Map)

Specified by:

init in interface HiveServerContext

configureMiscHiveSettings

protected void configureMiscHiveSettings(org.apache.hadoop.hive.conf.HiveConf hiveConf)

overrideHiveConf

protected void overrideHiveConf(org.apache.hadoop.hive.conf.HiveConf hiveConf)

configureMrExecutionEngine

protected void configureMrExecutionEngine(org.apache.hadoop.hive.conf.HiveConf conf)

configureTezExecutionEngine

protected void configureTezExecutionEngine(org.apache.hadoop.hive.conf.HiveConf conf)

configureJavaSecurityRealm

protected void configureJavaSecurityRealm(org.apache.hadoop.hive.conf.HiveConf hiveConf)

configureAssertionStatus

protected void configureAssertionStatus(org.apache.hadoop.hive.conf.HiveConf conf)

configureSupportConcurrency

protected void configureSupportConcurrency(org.apache.hadoop.hive.conf.HiveConf conf)

configureMetaStore

protected void configureMetaStore(org.apache.hadoop.hive.conf.HiveConf conf)

configureFileSystem

protected void configureFileSystem(Path basedir,
                                   org.apache.hadoop.hive.conf.HiveConf conf)
                            throws IOException

Throws:

IOException

getHiveConf

public org.apache.hadoop.hive.conf.HiveConf getHiveConf()

Description copied from interface: HiveServerContext

Get the hiveconf. This will not be available until init() has been called.

Specified by:

getHiveConf in interface HiveServerContext

getBaseDir

public Path getBaseDir()

Description copied from interface: HiveServerContext

Get file folder that acts as the base dir for the test data. This is the sand box for the file system that the HiveRunner uses as replacement for HDFS.

Each test method will have a new base dir spawned by the HiveRunner engine.

Specified by:

getBaseDir in interface HiveServerContext

createAndSetFolderProperty

protected final void createAndSetFolderProperty(org.apache.hadoop.hive.conf.HiveConf.ConfVars var,
                                                String folder,
                                                org.apache.hadoop.hive.conf.HiveConf conf,
                                                Path basedir)
                                         throws IOException

Throws:

IOException

createAndSetFolderProperty

protected final void createAndSetFolderProperty(String key,
                                                String folder,
                                                org.apache.hadoop.hive.conf.HiveConf conf,
                                                Path basedir)
                                         throws IOException

Throws:

IOException

setMetastoreProperty

protected final void setMetastoreProperty(String key,
                                          String value)