Package org.apache.hadoop.hbase.snapshot

Class TestExportSnapshotAdjunct

java.lang.Object

org.apache.hadoop.hbase.snapshot.TestExportSnapshotAdjunct

public class TestExportSnapshotAdjunct
extends Object

Tests that are adjunct to TestExportSnapshot. They used to be in same test suite but the test suite ran too close to the maximum time limit so we split these out. Uses facility from TestExportSnapshot where possible.

See Also:

• TestExportSnapshot

Field Summary

Fields

Modifier and Type	Field	Description
private org.apache.hadoop.hbase.client.Admin	admin
static final HBaseClassTestRule	CLASS_RULE
private String	emptySnapshotName
private static final org.slf4j.Logger	LOG
private String	snapshotName
protected org.apache.hadoop.hbase.TableName	tableName
private int	tableNumFiles
protected static final HBaseTestingUtility	TEST_UTIL
final org.junit.rules.TestName	testName

Constructor Summary

Constructors

Constructor	Description
TestExportSnapshotAdjunct()

Method Summary

Modifier and Type	Method	Description
private void	checkForReferencesToTmpDir()	Check for references to '/tmp'.
void	setUp()	Create a table and take a snapshot of the table used by the export test.
static void	setUpBeforeClass()
void	tearDown()
static void	tearDownAfterClass()
void	testExportFailure()	Check that ExportSnapshot will fail if we inject failure more times than MR will retry.
void	testExportRetry()	Check that ExportSnapshot will succeed if something fails but the retry succeed.

Methods inherited from class java.lang.Object

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

Field Details

LOG

private static final org.slf4j.Logger LOG

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

testName

public final org.junit.rules.TestName testName

TEST_UTIL

protected static final HBaseTestingUtility TEST_UTIL

tableName

protected org.apache.hadoop.hbase.TableName tableName

emptySnapshotName

private String emptySnapshotName

snapshotName

private String snapshotName

tableNumFiles

private int tableNumFiles

admin

private org.apache.hadoop.hbase.client.Admin admin

Constructor Details

TestExportSnapshotAdjunct

public TestExportSnapshotAdjunct()

Method Details

setUpBeforeClass

public static void setUpBeforeClass()
                             throws Exception

Throws:

Exception

checkForReferencesToTmpDir

private void checkForReferencesToTmpDir()

Check for references to '/tmp'. We are trying to avoid having references to outside of the test data dir when running tests. References outside of the test dir makes it so concurrent tests can stamp on each other by mistake. This check is for references to the 'tmp'. This is a strange place for this test but I want somewhere where the configuration is full -- filed w/ hdfs and mapreduce configurations.

tearDownAfterClass

public static void tearDownAfterClass()
                               throws Exception

Throws:

Exception

setUp

public void setUp()
           throws Exception

Create a table and take a snapshot of the table used by the export test.

Throws:

Exception

tearDown

public void tearDown()
              throws Exception

Throws:

Exception

testExportRetry

public void testExportRetry()
                     throws Exception

Check that ExportSnapshot will succeed if something fails but the retry succeed.

Throws:

Exception

testExportFailure

public void testExportFailure()
                       throws Exception

Check that ExportSnapshot will fail if we inject failure more times than MR will retry.

Throws:

Exception