本文整理汇总了Java中org.apache.hadoop.hbase.client.Delete.addFamily方法的典型用法代码示例。如果您正苦于以下问题:Java Delete.addFamily方法的具体用法?Java Delete.addFamily怎么用?Java Delete.addFamily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.Delete
的用法示例。
在下文中一共展示了Delete.addFamily方法的9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: testVisibilityLabelsWithDeleteFamily
import org.apache.hadoop.hbase.client.Delete; //导入方法依赖的package包/类
@Test
public void testVisibilityLabelsWithDeleteFamily() throws Exception {
setAuths();
final TableName tableName = TableName.valueOf(TEST_NAME.getMethodName());
try (Table table = createTableAndWriteDataWithLabels(tableName, SECRET,
CONFIDENTIAL + "|" + TOPSECRET);) {
PrivilegedExceptionAction<Void> actiona = new PrivilegedExceptionAction<Void>() {
@Override
public Void run() throws Exception {
try (Connection connection = ConnectionFactory.createConnection(conf);
Table table = connection.getTable(tableName)) {
Delete d = new Delete(row2);
d.setCellVisibility(new CellVisibility(TOPSECRET + "|" + CONFIDENTIAL));
d.addFamily(fam);
table.delete(d);
} catch (Throwable t) {
throw new IOException(t);
}
return null;
}
};
SUPERUSER.runAs(actiona);
TEST_UTIL.getHBaseAdmin().flush(tableName);
Scan s = new Scan();
s.setAuthorizations(new Authorizations(SECRET, PRIVATE, CONFIDENTIAL));
ResultScanner scanner = table.getScanner(s);
Result[] next = scanner.next(3);
assertTrue(next.length == 1);
CellScanner cellScanner = next[0].cellScanner();
cellScanner.advance();
Cell current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row1, 0, row1.length));
}
}
示例2: testDeleteFamilyWithoutCellVisibilityWithMulipleVersions
import org.apache.hadoop.hbase.client.Delete; //导入方法依赖的package包/类
@Test
public void testDeleteFamilyWithoutCellVisibilityWithMulipleVersions() throws Exception {
setAuths();
final TableName tableName = TableName.valueOf(TEST_NAME.getMethodName());
try (Table table = doPutsWithoutVisibility(tableName)) {
TEST_UTIL.getHBaseAdmin().flush(tableName);
PrivilegedExceptionAction<Void> actiona = new PrivilegedExceptionAction<Void>() {
@Override
public Void run() throws Exception {
try (Connection connection = ConnectionFactory.createConnection(conf);
Table table = connection.getTable(tableName)) {
Delete d = new Delete(row1);
d.addFamily(fam);
table.delete(d);
} catch (Throwable t) {
throw new IOException(t);
}
return null;
}
};
SUPERUSER.runAs(actiona);
TEST_UTIL.getHBaseAdmin().flush(tableName);
Scan s = new Scan();
s.setMaxVersions(5);
s.setAuthorizations(new Authorizations(SECRET, PRIVATE, CONFIDENTIAL, TOPSECRET));
ResultScanner scanner = table.getScanner(s);
Result[] next = scanner.next(3);
assertTrue(next.length == 1);
// All cells wrt row1 should be deleted as we are not passing the Cell Visibility
CellScanner cellScanner = next[0].cellScanner();
cellScanner.advance();
Cell current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row2, 0, row2.length));
}
}
示例3: testVisibilityLabelsWithDeleteFamilyWithMultipleVersionsNoTimestamp
import org.apache.hadoop.hbase.client.Delete; //导入方法依赖的package包/类
@Test
public void testVisibilityLabelsWithDeleteFamilyWithMultipleVersionsNoTimestamp()
throws Exception {
setAuths();
final TableName tableName = TableName.valueOf(TEST_NAME.getMethodName());
try (Table table = doPuts(tableName)) {
TEST_UTIL.getHBaseAdmin().flush(tableName);
PrivilegedExceptionAction<Void> actiona = new PrivilegedExceptionAction<Void>() {
@Override
public Void run() throws Exception {
try (Connection connection = ConnectionFactory.createConnection(conf);
Table table = connection.getTable(tableName)) {
Delete d1 = new Delete(row1);
d1.setCellVisibility(new CellVisibility(CONFIDENTIAL));
d1.addFamily(fam);
table.delete(d1);
Delete d2 = new Delete(row1);
d2.setCellVisibility(new CellVisibility(SECRET + "&" + TOPSECRET));
d2.addFamily(fam);
table.delete(d2);
Delete d3 = new Delete(row1);
d3.setCellVisibility(new CellVisibility("(" + PRIVATE + "&" + CONFIDENTIAL + ")|("
+ SECRET + "&" + TOPSECRET + ")"));
d3.addFamily(fam);
table.delete(d3);
} catch (Throwable t) {
throw new IOException(t);
}
return null;
}
};
SUPERUSER.runAs(actiona);
Scan s = new Scan();
s.setMaxVersions(5);
s.setAuthorizations(new Authorizations(SECRET, PRIVATE, CONFIDENTIAL, TOPSECRET));
ResultScanner scanner = table.getScanner(s);
Result[] next = scanner.next(3);
assertEquals(1, next.length);
CellScanner cellScanner = next[0].cellScanner();
cellScanner.advance();
Cell current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row2, 0, row2.length));
}
}
示例4: testVisibilityLabelsWithDeleteFamilyWithNoMatchingVisExpWithMultipleVersionsNoTimestamp
import org.apache.hadoop.hbase.client.Delete; //导入方法依赖的package包/类
@Test
public void
testVisibilityLabelsWithDeleteFamilyWithNoMatchingVisExpWithMultipleVersionsNoTimestamp()
throws Exception {
setAuths();
final TableName tableName = TableName.valueOf(TEST_NAME.getMethodName());
try (Table table = doPuts(tableName)) {
TEST_UTIL.getHBaseAdmin().flush(tableName);
PrivilegedExceptionAction<Void> actiona = new PrivilegedExceptionAction<Void>() {
@Override
public Void run() throws Exception {
Delete d1 = new Delete(row1);
d1.setCellVisibility(new CellVisibility(CONFIDENTIAL));
d1.addFamily(fam);
Delete d2 = new Delete(row1);
d2.setCellVisibility(new CellVisibility(SECRET));
d2.addFamily(fam);
Delete d3 = new Delete(row1);
d3.setCellVisibility(new CellVisibility("(" + PRIVATE + "&" + CONFIDENTIAL + ")|("
+ SECRET + "&" + TOPSECRET + ")"));
d3.addFamily(fam);
try (Connection connection = ConnectionFactory.createConnection(conf);
Table table = connection.getTable(tableName)) {
table.delete(createList(d1, d2, d3));
} catch (Throwable t) {
throw new IOException(t);
}
return null;
}
};
SUPERUSER.runAs(actiona);
Scan s = new Scan();
s.setMaxVersions(5);
s.setAuthorizations(new Authorizations(SECRET, PRIVATE, CONFIDENTIAL, TOPSECRET));
ResultScanner scanner = table.getScanner(s);
Result[] next = scanner.next(3);
assertTrue(next.length == 2);
CellScanner cellScanner = next[0].cellScanner();
cellScanner.advance();
Cell current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row1, 0, row1.length));
cellScanner = next[1].cellScanner();
cellScanner.advance();
current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row2, 0, row2.length));
scanner.close();
}
}
示例5: testDeleteFamilyAndDeleteColumnsWithAndWithoutVisibilityExp
import org.apache.hadoop.hbase.client.Delete; //导入方法依赖的package包/类
@Test
public void testDeleteFamilyAndDeleteColumnsWithAndWithoutVisibilityExp() throws Exception {
setAuths();
final TableName tableName = TableName.valueOf(TEST_NAME.getMethodName());
try (Table table = doPuts(tableName)) {
TEST_UTIL.getHBaseAdmin().flush(tableName);
PrivilegedExceptionAction<Void> actiona = new PrivilegedExceptionAction<Void>() {
@Override
public Void run() throws Exception {
Delete d1 = new Delete(row1);
d1.addFamily(fam);
Delete d2 = new Delete(row1);
d2.setCellVisibility(new CellVisibility(SECRET + "&" + TOPSECRET));
d2.addColumns(fam, qual);
try (Connection connection = ConnectionFactory.createConnection(conf);
Table table = connection.getTable(tableName)) {
table.delete(createList(d1, d2));
} catch (Throwable t) {
throw new IOException(t);
}
return null;
}
};
SUPERUSER.runAs(actiona);
Scan s = new Scan();
s.setMaxVersions(5);
s.setAuthorizations(new Authorizations(SECRET, PRIVATE, CONFIDENTIAL, TOPSECRET));
ResultScanner scanner = table.getScanner(s);
Result[] next = scanner.next(3);
assertTrue(next.length == 2);
CellScanner cellScanner = next[0].cellScanner();
cellScanner.advance();
Cell current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row1, 0, row1.length));
assertEquals(current.getTimestamp(), 127l);
cellScanner.advance();
current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row1, 0, row1.length));
assertEquals(current.getTimestamp(), 126l);
cellScanner.advance();
current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row1, 0, row1.length));
assertEquals(current.getTimestamp(), 124l);
cellScanner.advance();
current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row1, 0, row1.length));
assertEquals(current.getTimestamp(), 123l);
cellScanner = next[1].cellScanner();
cellScanner.advance();
current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row2, 0, row2.length));
scanner.close();
}
}
示例6: testDeleteFamilyLatestTimeStampWithMulipleVersions
import org.apache.hadoop.hbase.client.Delete; //导入方法依赖的package包/类
@Test
public void testDeleteFamilyLatestTimeStampWithMulipleVersions() throws Exception {
setAuths();
final TableName tableName = TableName.valueOf(TEST_NAME.getMethodName());
try (Table table = doPuts(tableName)) {
TEST_UTIL.getHBaseAdmin().flush(tableName);
PrivilegedExceptionAction<Void> actiona = new PrivilegedExceptionAction<Void>() {
@Override
public Void run() throws Exception {
try (Connection connection = ConnectionFactory.createConnection(conf);
Table table = connection.getTable(tableName)) {
Delete d = new Delete(row1);
d.setCellVisibility(new CellVisibility(SECRET + "&" + TOPSECRET));
d.addFamily(fam);
table.delete(d);
} catch (Throwable t) {
throw new IOException(t);
}
return null;
}
};
SUPERUSER.runAs(actiona);
TEST_UTIL.getHBaseAdmin().flush(tableName);
Scan s = new Scan();
s.setMaxVersions(5);
s.setAuthorizations(new Authorizations(SECRET, PRIVATE, CONFIDENTIAL, TOPSECRET));
ResultScanner scanner = table.getScanner(s);
Result[] next = scanner.next(3);
assertTrue(next.length == 2);
CellScanner cellScanner = next[0].cellScanner();
cellScanner.advance();
Cell current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row1, 0, row1.length));
assertEquals(current.getTimestamp(), 127l);
cellScanner.advance();
current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row1, 0, row1.length));
assertEquals(current.getTimestamp(), 126l);
cellScanner = next[1].cellScanner();
cellScanner.advance();
current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row2, 0, row2.length));
}
}
示例7: testDeleteFamilyLatestTimeStampWithMulipleVersionsWithoutCellVisibilityInPuts
import org.apache.hadoop.hbase.client.Delete; //导入方法依赖的package包/类
@Test
public void testDeleteFamilyLatestTimeStampWithMulipleVersionsWithoutCellVisibilityInPuts()
throws Exception {
setAuths();
final TableName tableName = TableName.valueOf(TEST_NAME.getMethodName());
try (Table table = doPutsWithoutVisibility(tableName)) {
PrivilegedExceptionAction<Void> actiona = new PrivilegedExceptionAction<Void>() {
@Override
public Void run() throws Exception {
try (Connection connection = ConnectionFactory.createConnection(conf);
Table table = connection.getTable(tableName)) {
Delete d = new Delete(row1);
d.setCellVisibility(new CellVisibility(SECRET + "&" + TOPSECRET));
d.addFamily(fam);
table.delete(d);
} catch (Throwable t) {
throw new IOException(t);
}
return null;
}
};
SUPERUSER.runAs(actiona);
TEST_UTIL.getHBaseAdmin().flush(tableName);
Scan s = new Scan();
s.setMaxVersions(5);
s.setAuthorizations(new Authorizations(SECRET, PRIVATE, CONFIDENTIAL, TOPSECRET));
ResultScanner scanner = table.getScanner(s);
Result[] next = scanner.next(3);
assertTrue(next.length == 2);
CellScanner cellScanner = next[0].cellScanner();
cellScanner.advance();
Cell current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row1, 0, row1.length));
assertEquals(current.getTimestamp(), 127l);
cellScanner.advance();
current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row1, 0, row1.length));
assertEquals(current.getTimestamp(), 126l);
cellScanner.advance();
current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row1, 0, row1.length));
assertEquals(current.getTimestamp(), 125l);
cellScanner.advance();
current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row1, 0, row1.length));
assertEquals(current.getTimestamp(), 124l);
cellScanner.advance();
current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row1, 0, row1.length));
assertEquals(current.getTimestamp(), 123l);
cellScanner = next[1].cellScanner();
cellScanner.advance();
current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row2, 0, row2.length));
}
}
示例8: testDeleteFamilySpecificTimeStampWithMulipleVersions
import org.apache.hadoop.hbase.client.Delete; //导入方法依赖的package包/类
@Test
public void testDeleteFamilySpecificTimeStampWithMulipleVersions() throws Exception {
setAuths();
final TableName tableName = TableName.valueOf(TEST_NAME.getMethodName());
try (Table table = doPuts(tableName)) {
TEST_UTIL.getHBaseAdmin().flush(tableName);
PrivilegedExceptionAction<Void> actiona = new PrivilegedExceptionAction<Void>() {
@Override
public Void run() throws Exception {
try (Connection connection = ConnectionFactory.createConnection(conf);
Table table = connection.getTable(tableName)) {
Delete d = new Delete(row1);
d.setCellVisibility(new CellVisibility("(" + PRIVATE + "&" + CONFIDENTIAL + ")|("
+ SECRET + "&" + TOPSECRET + ")"));
d.addFamily(fam, 126l);
table.delete(d);
} catch (Throwable t) {
throw new IOException(t);
}
return null;
}
};
SUPERUSER.runAs(actiona);
TEST_UTIL.getHBaseAdmin().flush(tableName);
Scan s = new Scan();
s.setMaxVersions(5);
s.setAuthorizations(new Authorizations(SECRET, PRIVATE, CONFIDENTIAL, TOPSECRET));
ResultScanner scanner = table.getScanner(s);
Result[] next = scanner.next(6);
assertTrue(next.length == 2);
CellScanner cellScanner = next[0].cellScanner();
cellScanner.advance();
Cell current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row1, 0, row1.length));
assertEquals(current.getTimestamp(), 127l);
cellScanner.advance();
current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row1, 0, row1.length));
assertEquals(current.getTimestamp(), 125l);
cellScanner.advance();
current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row1, 0, row1.length));
assertEquals(current.getTimestamp(), 123l);
cellScanner = next[1].cellScanner();
cellScanner.advance();
current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row2, 0, row2.length));
}
}
示例9: testScanAfterCompaction
import org.apache.hadoop.hbase.client.Delete; //导入方法依赖的package包/类
@Test
public void testScanAfterCompaction() throws Exception {
setAuths();
final TableName tableName = TableName.valueOf(TEST_NAME.getMethodName());
try (Table table = doPuts(tableName)) {
TEST_UTIL.getHBaseAdmin().flush(tableName);
PrivilegedExceptionAction<Void> actiona = new PrivilegedExceptionAction<Void>() {
@Override
public Void run() throws Exception {
try (Connection connection = ConnectionFactory.createConnection(conf);
Table table = connection.getTable(tableName)) {
Delete d = new Delete(row1);
d.setCellVisibility(new CellVisibility("(" + PRIVATE + "&" + CONFIDENTIAL + ")|(" +
SECRET + "&" + TOPSECRET+")"));
d.addFamily(fam, 126l);
table.delete(d);
} catch (Throwable t) {
throw new IOException(t);
}
return null;
}
};
SUPERUSER.runAs(actiona);
TEST_UTIL.getHBaseAdmin().flush(tableName);
Put put = new Put(Bytes.toBytes("row3"));
put.add(fam, qual, 127l, value);
put.setCellVisibility(new CellVisibility(CONFIDENTIAL + "&" + PRIVATE));
table.put(put);
TEST_UTIL.getHBaseAdmin().flush(tableName);
TEST_UTIL.getHBaseAdmin().compact(tableName);
Thread.sleep(5000);
// Sleep to ensure compaction happens. Need to do it in a better way
Scan s = new Scan();
s.setMaxVersions(5);
s.setAuthorizations(new Authorizations(SECRET, PRIVATE, CONFIDENTIAL, TOPSECRET));
ResultScanner scanner = table.getScanner(s);
Result[] next = scanner.next(3);
assertTrue(next.length == 3);
CellScanner cellScanner = next[0].cellScanner();
cellScanner.advance();
Cell current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row1, 0, row1.length));
assertEquals(current.getTimestamp(), 127l);
cellScanner = next[1].cellScanner();
cellScanner.advance();
current = cellScanner.current();
assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(),
current.getRowLength(), row2, 0, row2.length));
}
}