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java.lang.Object org.apache.hadoop.hive.ql.io.orc.Reader.Options
public static class Reader.Options
Options for creating a RecordReader.
Constructor Summary | |
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Reader.Options()
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Method Summary | |
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Reader.Options |
clone()
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String[] |
getColumnNames()
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boolean[] |
getInclude()
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long |
getLength()
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long |
getMaxOffset()
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long |
getOffset()
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SearchArgument |
getSearchArgument()
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Reader.Options |
include(boolean[] include)
Set the list of columns to read. |
Reader.Options |
range(long offset,
long length)
Set the range of bytes to read |
Reader.Options |
searchArgument(SearchArgument sarg,
String[] columnNames)
Set search argument for predicate push down. |
String |
toString()
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Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public Reader.Options()
Method Detail |
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public Reader.Options include(boolean[] include)
include
- a list of columns to read
public Reader.Options range(long offset, long length)
offset
- the starting byte offsetlength
- the number of bytes to read
public Reader.Options searchArgument(SearchArgument sarg, String[] columnNames)
sarg
- the search argumentcolumnNames
- the column names for
public boolean[] getInclude()
public long getOffset()
public long getLength()
public SearchArgument getSearchArgument()
public String[] getColumnNames()
public long getMaxOffset()
public Reader.Options clone()
clone
in class Object
public String toString()
toString
in class Object
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