本文整理了Java中org.apache.hadoop.io.Text.writeString()
方法的一些代码示例,展示了Text.writeString()
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。Text.writeString()
方法的具体详情如下:
包路径:org.apache.hadoop.io.Text
类名称:Text
方法名:writeString
[英]Write a UTF8 encoded string to out
[中]将UTF8编码的字符串写入输出
代码示例来源:origin: Qihoo360/XLearning
@Override
public void write(DataOutput dataOutput) throws IOException {
Text.writeString(dataOutput, localLocation);
Text.writeString(dataOutput, dfsLocation);
}
代码示例来源:origin: apache/incubator-gobblin
@Override
public void write(DataOutput out) throws IOException {
Text.writeString(out, "split");
}
代码示例来源:origin: org.apache.hadoop/hadoop-common
/**
* writes String value of enum to DataOutput.
* @param out Dataoutput stream
* @param enumVal enum value
* @throws IOException
*/
public static void writeEnum(DataOutput out, Enum<?> enumVal)
throws IOException{
Text.writeString(out, enumVal.name());
}
/**
代码示例来源:origin: apache/kylin
public void write(DataOutput out) throws IOException {
Text.writeString(out, brokers);
Text.writeString(out, topic);
out.writeInt(partition);
out.writeLong(offsetStart);
out.writeLong(offsetEnd);
}
代码示例来源:origin: Qihoo360/XLearning
@Override
public void write(DataOutput dataOutput) throws IOException {
Text.writeString(dataOutput, aliasName);
dataOutput.writeInt(paths.size());
for (Path p : paths) {
Text.writeString(dataOutput, p.toString());
}
}
代码示例来源:origin: apache/incubator-gobblin
@Override
public void write(DataOutput dataOutput) throws IOException {
Text.writeString(dataOutput, this.owner);
Text.writeString(dataOutput, this.group);
this.fsPermission.write(dataOutput);
}
代码示例来源:origin: apache/avro
public void write(DataOutput out) throws IOException {
Text.writeString(out, inputSplitClass.getName());
inputSplit.write(out);
Text.writeString(out, inputFormatClass.getName());
Text.writeString(out, mapperClass.getName());
Text.writeString(out, schema.toString());
}
代码示例来源:origin: org.apache.hadoop/hadoop-common
/**
* Serialize a {@link PermissionStatus} from its base components.
*/
public static void write(DataOutput out,
String username,
String groupname,
FsPermission permission) throws IOException {
Text.writeString(out, username, Text.DEFAULT_MAX_LEN);
Text.writeString(out, groupname, Text.DEFAULT_MAX_LEN);
permission.write(out);
}
代码示例来源:origin: Qihoo360/XLearning
@Override
public void write(DataOutput dataOutput) throws IOException {
WritableUtils.writeEnum(dataOutput, this.xlearningContainerStatus);
interResultSavedStatus.write(dataOutput);
Text.writeString(dataOutput, this.progressLog);
Text.writeString(dataOutput, this.containersStartTime);
Text.writeString(dataOutput, this.containersFinishTime);
}
代码示例来源:origin: apache/flink
@Override
public void write(DataOutput out) throws IOException {
Properties props = getProps();
WritableUtils.writeVInt(out, props.size());
for(Entry<Object, Object> item: props.entrySet()) {
org.apache.hadoop.io.Text.writeString(out, (String) item.getKey());
org.apache.hadoop.io.Text.writeString(out, (String) item.getValue());
WritableUtils.writeCompressedStringArray(out,
updatingResource.get(item.getKey()));
}
}
代码示例来源:origin: apache/flink
@Override
public void write(DataOutput out) throws IOException {
Properties props = getProps();
WritableUtils.writeVInt(out, props.size());
for(Map.Entry<Object, Object> item: props.entrySet()) {
org.apache.hadoop.io.Text.writeString(out, (String) item.getKey());
org.apache.hadoop.io.Text.writeString(out, (String) item.getValue());
WritableUtils.writeCompressedStringArray(out, updatingResource != null ?
updatingResource.get(item.getKey()) : null);
}
}
代码示例来源:origin: org.apache.hadoop/hadoop-common
/**
* Serializes the AccessControlList object
*/
@Override
public void write(DataOutput out) throws IOException {
String aclString = getAclString();
Text.writeString(out, aclString);
}
代码示例来源:origin: Qihoo360/XLearning
@Override
public void write(DataOutput dataOutput) throws IOException {
WritableUtils.writeEnum(dataOutput, this.logType);
Text.writeString(dataOutput, message);
}
代码示例来源:origin: elastic/elasticsearch-hadoop
public void write(DataOutput out) throws IOException {
Text.writeString(out, path.toString());
delegate.write(out);
}
代码示例来源:origin: Qihoo360/XLearning
@Override
public void write(DataOutput dataOutput) throws IOException {
Text.writeString(dataOutput, this.toString());
}
代码示例来源:origin: org.apache.hadoop/hadoop-common
@Override
public void write(DataOutput out) throws IOException {
Properties props = getProps();
WritableUtils.writeVInt(out, props.size());
for(Map.Entry<Object, Object> item: props.entrySet()) {
org.apache.hadoop.io.Text.writeString(out, (String) item.getKey());
org.apache.hadoop.io.Text.writeString(out, (String) item.getValue());
WritableUtils.writeCompressedStringArray(out, updatingResource != null ?
updatingResource.get(item.getKey()) : null);
}
}
代码示例来源:origin: apache/hive
/** Write and flush the file header. */
void writeFileHeader() throws IOException {
if (useNewMagic) {
out.writeBoolean(isCompressed());
} else {
Text.writeString(out, KeyBuffer.class.getName());
Text.writeString(out, ValueBuffer.class.getName());
out.writeBoolean(isCompressed());
out.writeBoolean(false);
}
if (isCompressed()) {
Text.writeString(out, (codec.getClass()).getName());
}
metadata.write(out);
}
代码示例来源:origin: org.apache.hadoop/hadoop-common
/** Write and flush the file header. */
private void writeFileHeader()
throws IOException {
out.write(VERSION);
Text.writeString(out, keyClass.getName());
Text.writeString(out, valClass.getName());
out.writeBoolean(this.isCompressed());
out.writeBoolean(this.isBlockCompressed());
if (this.isCompressed()) {
Text.writeString(out, (codec.getClass()).getName());
}
this.metadata.write(out);
out.write(sync); // write the sync bytes
out.flush(); // flush header
}
代码示例来源:origin: apache/drill
/** Write and flush the file header. */
void writeFileHeader() throws IOException {
if (useNewMagic) {
out.writeBoolean(isCompressed());
} else {
Text.writeString(out, KeyBuffer.class.getName());
Text.writeString(out, ValueBuffer.class.getName());
out.writeBoolean(isCompressed());
out.writeBoolean(false);
}
if (isCompressed()) {
Text.writeString(out, (codec.getClass()).getName());
}
metadata.write(out);
}
代码示例来源:origin: mahmoudparsian/data-algorithms-book
/**
* Serializes this pair.
*
* @param out where to write the raw byte representation
*/
@Override
public void write(DataOutput out) throws IOException {
Text.writeString(out, leftElement);
Text.writeString(out, rightElement);
}
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