gerrit.onap Code Review - music/mdbc.git/commit

author	Tschaen, Brendan <ctschaen@att.com>
	Wed, 17 Oct 2018 21:26:32 +0000 (17:26 -0400)
committer	Tschaen, Brendan <ctschaen@att.com>
	Wed, 17 Oct 2018 21:26:52 +0000 (17:26 -0400)
commit	505d5c6cd7ee3c6f31c66dc6c2de99f6a97a334c
tree	d61162c3bcdf5c515184206ad57a306fefb67f8b	tree \| snapshot
parent	73f8de325b31d350883f6752fb04d63c41112e8f	commit \| diff

Finish adding METRIC code

Change-Id: Ifd0307ac21f85e504d690c79080174a50af87f9e
Issue-ID: MUSIC-149
Signed-off-by: Tschaen, Brendan <ctschaen@att.com>

30 files changed:

.gitreview	[new file with mode: 0644]	blob
src/main/java/com/att/research/mdbc/ArchiveProcess.java		diff \| blob \| history
src/main/java/com/att/research/mdbc/DatabaseOperations.java		diff \| blob \| history
src/main/java/com/att/research/mdbc/DatabasePartition.java		diff \| blob \| history
src/main/java/com/att/research/mdbc/MDBCUtils.java		diff \| blob \| history
src/main/java/com/att/research/mdbc/MdbcConnection.java		diff \| blob \| history
src/main/java/com/att/research/mdbc/MusicSqlManager.java		diff \| blob \| history
src/main/java/com/att/research/mdbc/StateManager.java		diff \| blob \| history
src/main/java/com/att/research/mdbc/configurations/NodeConfiguration.java		diff \| blob \| history
src/main/java/com/att/research/mdbc/configurations/TablesConfiguration.java		diff \| blob \| history
src/main/java/com/att/research/mdbc/configurations/config-0.json		diff \| blob \| history
src/main/java/com/att/research/mdbc/configurations/ranges.json		diff \| blob \| history
src/main/java/com/att/research/mdbc/configurations/tableConfiguration.json		diff \| blob \| history
src/main/java/com/att/research/mdbc/mixins/CassandraMixin.java		diff \| blob \| history
src/main/java/com/att/research/mdbc/mixins/DBInterface.java		diff \| blob \| history
src/main/java/com/att/research/mdbc/mixins/MusicInterface.java		diff \| blob \| history
src/main/java/com/att/research/mdbc/mixins/MusicMixin.java		diff \| blob \| history
src/main/java/com/att/research/mdbc/mixins/MySQLMixin.java		diff \| blob \| history
src/main/java/com/att/research/mdbc/tables/Operation.java	[new file with mode: 0644]	blob
src/main/java/com/att/research/mdbc/tables/OperationType.java	[new file with mode: 0644]	blob
src/main/java/com/att/research/mdbc/tables/PartitionInformation.java	[new file with mode: 0644]	blob
src/main/java/com/att/research/mdbc/tables/RedoHistoryElement.java	[new file with mode: 0644]	blob
src/main/java/com/att/research/mdbc/tables/RedoRecordId.java	[new file with mode: 0644]	blob
src/main/java/com/att/research/mdbc/tables/StagingTable.java	[new file with mode: 0644]	blob
src/main/java/com/att/research/mdbc/tables/TablePartitionInformation.java	[new file with mode: 0644]	blob
src/main/java/com/att/research/mdbc/tables/TitReference.java	[new file with mode: 0644]	blob
src/main/java/com/att/research/mdbc/tables/TransactionInformationElement.java	[new file with mode: 0644]	blob
src/main/java/com/att/research/mdbc/tables/TxCommitProgress.java	[new file with mode: 0644]	blob
src/main/java/com/att/research/mdbc/tools/CreatePartition.java		diff \| blob \| history
src/test/java/com/att/research/mdbc/MDBCUtilsTest.java		diff \| blob \| history

The most crucial recipe is a multi-site database cache (mdbc) that enable ONAP components that maintain state in a SQL database to avail the benefits of MUSIC without compromising their need to use transactional SQL DBs. These ONAP components can rely on existing db clustering techniques like MariaDB for transactionality and complex querying within a site. mdbc will intercept each of these read/write calls to the db cluster and mirror this state to other geo-distributed sites through MUSIC either synchronously or asynchronously (configurable at a table-level). For example, components like the ONAP Service Orchestrator that use MariaDB to maintain state can directly use this recipe with no change to their SQL code.

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