This version number is injected into all generated Java classes to denote
which version of the ClassWriter's output format was used to generate the
class.
When using a column name in a generated SQL query, how (if at all)
should we escape that column name? e.g., a column named "table"
may need to be quoted with backtiks: "`table`".
When using a column name in a generated SQL query, how (if at all)
should we escape that column name? e.g., a column named "table"
may need to be quoted with backtiks: "`table`".
When using a table name in a generated SQL query, how (if at all)
should we escape that column name? e.g., a table named "table"
may need to be quoted with backtiks: "`table`".
When using a table name in a generated SQL query, how (if at all)
should we escape that column name? e.g., a table named "table"
may need to be quoted with backtiks: "`table`".
Execute a program defined by the args array with default stream sinks
that consume the program's output (to prevent it from blocking on buffers)
and then ignore said output.
In order to be compatible with multiple versions of Hadoop, all parts
of the Hadoop interface that are not cross-version compatible are
encapsulated in an implementation of this class.
Contains a set of methods which can read db columns from a ResultSet into
Java types, and do serialization of these types to/from DataInput/DataOutput
for use with Hadoop's Writable implementation.
Contains a set of methods which can read db columns from a ResultSet into
Java types, and do serialization of these types to/from DataInput/DataOutput
for use with Hadoop's Writable implementation.
If a method of this ConnManager has returned a ResultSet to you,
you are responsible for calling release() after you close the
ResultSet object, to free internal resources.
Base class for Sqoop subprograms (e.g., SqoopImport, SqoopExport, etc.)
Allows subprograms to configure the arguments they accept and
provides an entry-point to the subprogram.
Reconciles the table name being imported with the class naming information
specified in SqoopOptions to determine the actual package and class name to
use for a table.
Converts an input record from a string representation to a parsed Sqoop
record and emits that DBWritable to the OutputFormat for writeback to the
database.