本文整理了Java中org.apache.hadoop.io.UTF8.readChars()
方法的一些代码示例,展示了UTF8.readChars()
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。UTF8.readChars()
方法的具体详情如下:
包路径:org.apache.hadoop.io.UTF8
类名称:UTF8
方法名:readChars
暂无
代码示例来源:origin: org.apache.hadoop/hadoop-common
/** Read a UTF-8 encoded string.
*
* @see DataInput#readUTF()
*/
public static String readString(DataInput in) throws IOException {
int bytes = in.readUnsignedShort();
StringBuilder buffer = new StringBuilder(bytes);
readChars(in, buffer, bytes);
return buffer.toString();
}
代码示例来源:origin: org.apache.hadoop/hadoop-common
/** Convert to a String. */
@Override
public String toString() {
StringBuilder buffer = new StringBuilder(length);
try {
synchronized (IBUF) {
IBUF.reset(bytes, length);
readChars(IBUF, buffer, length);
}
} catch (IOException e) {
throw new RuntimeException(e);
}
return buffer.toString();
}
代码示例来源:origin: org.apache.hadoop/hadoop-common
/**
* Convert to a string, checking for valid UTF8.
* @return the converted string
* @throws UTFDataFormatException if the underlying bytes contain invalid
* UTF8 data.
*/
public String toStringChecked() throws IOException {
StringBuilder buffer = new StringBuilder(length);
synchronized (IBUF) {
IBUF.reset(bytes, length);
readChars(IBUF, buffer, length);
}
return buffer.toString();
}
代码示例来源:origin: org.apache.hadoop/hadoop-common
/**
* Convert a UTF-8 encoded byte array back into a string.
*
* @throws IOException if the byte array is invalid UTF8
*/
public static String fromBytes(byte[] bytes) throws IOException {
DataInputBuffer dbuf = new DataInputBuffer();
dbuf.reset(bytes, 0, bytes.length);
StringBuilder buf = new StringBuilder(bytes.length);
readChars(dbuf, buf, bytes.length);
return buf.toString();
}
代码示例来源:origin: com.facebook.hadoop/hadoop-core
/** Read a UTF-8 encoded string.
*
* @see DataInput#readUTF()
*/
public static String readString(DataInput in) throws IOException {
int bytes = in.readUnsignedShort();
return readChars(in, bytes);
}
代码示例来源:origin: io.hops/hadoop-common
/** Read a UTF-8 encoded string.
*
* @see DataInput#readUTF()
*/
public static String readString(DataInput in) throws IOException {
int bytes = in.readUnsignedShort();
StringBuilder buffer = new StringBuilder(bytes);
readChars(in, buffer, bytes);
return buffer.toString();
}
代码示例来源:origin: ch.cern.hadoop/hadoop-common
/** Read a UTF-8 encoded string.
*
* @see DataInput#readUTF()
*/
public static String readString(DataInput in) throws IOException {
int bytes = in.readUnsignedShort();
StringBuilder buffer = new StringBuilder(bytes);
readChars(in, buffer, bytes);
return buffer.toString();
}
代码示例来源:origin: com.github.jiayuhan-it/hadoop-common
/** Read a UTF-8 encoded string.
*
* @see DataInput#readUTF()
*/
public static String readString(DataInput in) throws IOException {
int bytes = in.readUnsignedShort();
StringBuilder buffer = new StringBuilder(bytes);
readChars(in, buffer, bytes);
return buffer.toString();
}
代码示例来源:origin: io.prestosql.hadoop/hadoop-apache
/** Read a UTF-8 encoded string.
*
* @see DataInput#readUTF()
*/
public static String readString(DataInput in) throws IOException {
int bytes = in.readUnsignedShort();
StringBuilder buffer = new StringBuilder(bytes);
readChars(in, buffer, bytes);
return buffer.toString();
}
代码示例来源:origin: org.jvnet.hudson.hadoop/hadoop-core
/** Read a UTF-8 encoded string.
*
* @see DataInput#readUTF()
*/
public static String readString(DataInput in) throws IOException {
int bytes = in.readUnsignedShort();
StringBuffer buffer = new StringBuffer(bytes);
readChars(in, buffer, bytes);
return buffer.toString();
}
代码示例来源:origin: org.jvnet.hudson.hadoop/hadoop-core
/** Convert to a String. */
public String toString() {
StringBuffer buffer = new StringBuffer(length);
try {
synchronized (IBUF) {
IBUF.reset(bytes, length);
readChars(IBUF, buffer, length);
}
} catch (IOException e) {
throw new RuntimeException(e);
}
return buffer.toString();
}
代码示例来源:origin: com.facebook.hadoop/hadoop-core
/** Convert to a String. */
public String toString() {
try {
DataInputBuffer ibuf = IBUF_FACTORY.get();
ibuf.reset(bytes, length);
return readChars(ibuf, length);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
代码示例来源:origin: com.github.jiayuhan-it/hadoop-common
/** Convert to a String. */
@Override
public String toString() {
StringBuilder buffer = new StringBuilder(length);
try {
synchronized (IBUF) {
IBUF.reset(bytes, length);
readChars(IBUF, buffer, length);
}
} catch (IOException e) {
throw new RuntimeException(e);
}
return buffer.toString();
}
代码示例来源:origin: ch.cern.hadoop/hadoop-common
/**
* Convert to a string, checking for valid UTF8.
* @return the converted string
* @throws UTFDataFormatException if the underlying bytes contain invalid
* UTF8 data.
*/
public String toStringChecked() throws IOException {
StringBuilder buffer = new StringBuilder(length);
synchronized (IBUF) {
IBUF.reset(bytes, length);
readChars(IBUF, buffer, length);
}
return buffer.toString();
}
代码示例来源:origin: com.github.jiayuhan-it/hadoop-common
/**
* Convert to a string, checking for valid UTF8.
* @return the converted string
* @throws UTFDataFormatException if the underlying bytes contain invalid
* UTF8 data.
*/
public String toStringChecked() throws IOException {
StringBuilder buffer = new StringBuilder(length);
synchronized (IBUF) {
IBUF.reset(bytes, length);
readChars(IBUF, buffer, length);
}
return buffer.toString();
}
代码示例来源:origin: io.prestosql.hadoop/hadoop-apache
/** Convert to a String. */
@Override
public String toString() {
StringBuilder buffer = new StringBuilder(length);
try {
synchronized (IBUF) {
IBUF.reset(bytes, length);
readChars(IBUF, buffer, length);
}
} catch (IOException e) {
throw new RuntimeException(e);
}
return buffer.toString();
}
代码示例来源:origin: io.prestosql.hadoop/hadoop-apache
/**
* Convert a UTF-8 encoded byte array back into a string.
*
* @throws IOException if the byte array is invalid UTF8
*/
public static String fromBytes(byte[] bytes) throws IOException {
DataInputBuffer dbuf = new DataInputBuffer();
dbuf.reset(bytes, 0, bytes.length);
StringBuilder buf = new StringBuilder(bytes.length);
readChars(dbuf, buf, bytes.length);
return buf.toString();
}
代码示例来源:origin: io.hops/hadoop-common
/**
* Convert a UTF-8 encoded byte array back into a string.
*
* @throws IOException if the byte array is invalid UTF8
*/
public static String fromBytes(byte[] bytes) throws IOException {
DataInputBuffer dbuf = new DataInputBuffer();
dbuf.reset(bytes, 0, bytes.length);
StringBuilder buf = new StringBuilder(bytes.length);
readChars(dbuf, buf, bytes.length);
return buf.toString();
}
代码示例来源:origin: ch.cern.hadoop/hadoop-common
/**
* Convert a UTF-8 encoded byte array back into a string.
*
* @throws IOException if the byte array is invalid UTF8
*/
public static String fromBytes(byte[] bytes) throws IOException {
DataInputBuffer dbuf = new DataInputBuffer();
dbuf.reset(bytes, 0, bytes.length);
StringBuilder buf = new StringBuilder(bytes.length);
readChars(dbuf, buf, bytes.length);
return buf.toString();
}
代码示例来源:origin: com.github.jiayuhan-it/hadoop-common
/**
* Convert a UTF-8 encoded byte array back into a string.
*
* @throws IOException if the byte array is invalid UTF8
*/
public static String fromBytes(byte[] bytes) throws IOException {
DataInputBuffer dbuf = new DataInputBuffer();
dbuf.reset(bytes, 0, bytes.length);
StringBuilder buf = new StringBuilder(bytes.length);
readChars(dbuf, buf, bytes.length);
return buf.toString();
}
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