Version End of Life. 26 October 2018
In addition to ensuring the basic compatibility of these tools,
has been updated to support the use of the
beeline as well as the
Issues: CT-153, CT-155
For more information, see Section 8.8, “The load-reduce-check Tool”.
The replicator and load-reduce-check command
that is part of the
repository has been updated so that it can support loading and
replication into Hadoop from Oracle. This includes creating
suitable DDL templates and support for accessing Oracle via JDBC
to load DDL information.
standardized set of filter functionality. This is proivided and
utilities are provided in the
The current file provides three functions:
— which loads an external JSON file into a variable.
provides JSON class including the ability to dump a
A number of filters have been updated so that the THL metadata for the transaction includes whether a specific filter has been applied to the transaction in question. This is designed to make it easier to determine whether the filter has been applied, particularly in heterogeneous replication, and also to determine whether the incoming transaction are suitable to be applied to a targert that requires them. Currently the metadata is only added to the transactions and no enforcement is made.
The following filters add this information:
The format of the metadata is
The Hadoop loader would previously load CSV files directly into
within HDFS, completely ignoring the setting of thr replication
user within the replicator. This has been corrected so that data
can be loaded into the configured replication user.
By default the the Hadoop loader would default to use a
directory structure that matched the
This cause problems with the default DDL templates and the
tools which used only the schema and table name.