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

author	Arthur Martella <arthur.martella.1@att.com>
	Tue, 26 Mar 2019 22:02:52 +0000 (18:02 -0400)
committer	Tschaen, Brendan <ctschaen@att.com>
	Wed, 27 Mar 2019 16:54:33 +0000 (12:54 -0400)
commit	dd2937cafd226068dbe518d0b706dc4e6fd164ee
tree	c3658ce8519b1b39ba48679c4350f29974be176e	tree \| snapshot
parent	a40ee886c28bc28db1794792f1fb312b723d48fb	commit \| diff

Improve commit log and benchmarks

Attempting to reconcile Enrique's change at
https://gerrit.onap.org/r/#/c/82999/ with the current master.

Change-Id: Id669c267e89d185a18d4dfa9a24852ddefcd83eb
Issue-ID: MUSIC-369
Signed-off-by: Arthur Martella <arthur.martella.1@att.com>

46 files changed:

mdbc-benchmark/pom.xml		diff \| blob \| history
mdbc-benchmark/src/main/java/org/onap/music/mdbc/BenchmarkUtils.java	[new file with mode: 0644]	blob
mdbc-benchmark/src/main/java/org/onap/music/mdbc/MetricBenchmark.java		diff \| blob \| history
mdbc-benchmark/src/main/java/org/onap/music/mdbc/MetricCommitBenchmark.java	[new file with mode: 0644]	blob
mdbc-benchmark/src/main/java/org/onap/music/mdbc/MetricStatementBenchmark.java	[new file with mode: 0644]	blob
mdbc-benchmark/src/main/resources/logback.xml		diff \| blob \| history
mdbc-internal-benchmark/pom.xml	[new file with mode: 0644]	blob
mdbc-internal-benchmark/src/main/java/org/onap/music/mdbc/MetricAddTxDigestBenchmark.java	[new file with mode: 0644]	blob
mdbc-internal-benchmark/src/main/java/org/onap/music/mdbc/MetricCommitBenchmark.java	[new file with mode: 0644]	blob
mdbc-internal-benchmark/src/main/java/org/onap/music/mdbc/MetricIsolatedMixinCommBenchmark.java	[new file with mode: 0644]	blob
mdbc-internal-benchmark/src/main/java/org/onap/music/mdbc/MetricOwnBenchmark.java	[new file with mode: 0644]	blob
mdbc-internal-benchmark/src/main/java/org/onap/music/mdbc/MetricPeekLockBenchmark.java	[new file with mode: 0644]	blob
mdbc-internal-benchmark/src/main/java/org/onap/music/mdbc/MetricRedoLogBenchmark.java	[new file with mode: 0644]	blob
mdbc-internal-benchmark/src/main/java/org/onap/music/mdbc/MetricThreadJoinBenchmark.java	[new file with mode: 0644]	blob
mdbc-internal-benchmark/src/main/java/org/onap/music/mdbc/OwnUtils.java	[new file with mode: 0644]	blob
mdbc-internal-benchmark/src/main/resources/logback.xml	[new file with mode: 0755]	blob
mdbc-internal-benchmark/src/main/resources/mdbc.properties	[new file with mode: 0755]	blob
mdbc-internal-benchmark/src/main/resources/music.properties	[new file with mode: 0755]	blob
mdbc-server/pom.xml		diff \| blob \| history
mdbc-server/src/main/java/org/onap/music/mdbc/MdbcConnection.java		diff \| blob \| history
mdbc-server/src/main/java/org/onap/music/mdbc/MdbcServer.java		diff \| blob \| history
mdbc-server/src/main/java/org/onap/music/mdbc/MdbcServerLogic.java		diff \| blob \| history
mdbc-server/src/main/java/org/onap/music/mdbc/Range.java		diff \| blob \| history
mdbc-server/src/main/java/org/onap/music/mdbc/StateManager.java		diff \| blob \| history
mdbc-server/src/main/java/org/onap/music/mdbc/configurations/ClusterConfiguration.java	[new file with mode: 0644]	blob
mdbc-server/src/main/java/org/onap/music/mdbc/configurations/NodeConfiguration.java		diff \| blob \| history
mdbc-server/src/main/java/org/onap/music/mdbc/configurations/TablesConfiguration.java		diff \| blob \| history
mdbc-server/src/main/java/org/onap/music/mdbc/examples/MdbcTestClient.java		diff \| blob \| history
mdbc-server/src/main/java/org/onap/music/mdbc/mixins/DBInterface.java		diff \| blob \| history
mdbc-server/src/main/java/org/onap/music/mdbc/mixins/MusicInterface.java		diff \| blob \| history
mdbc-server/src/main/java/org/onap/music/mdbc/mixins/MusicMixin.java		diff \| blob \| history
mdbc-server/src/main/java/org/onap/music/mdbc/mixins/MySQLMixin.java		diff \| blob \| history
mdbc-server/src/main/java/org/onap/music/mdbc/ownership/OwnershipAndCheckpoint.java		diff \| blob \| history
mdbc-server/src/main/java/org/onap/music/mdbc/tables/MusicTxDigest.java	[deleted file]	blob \| history
mdbc-server/src/main/java/org/onap/music/mdbc/tables/MusicTxDigestDaemon.java	[new file with mode: 0644]	blob
mdbc-server/src/main/java/org/onap/music/mdbc/tables/MusicTxDigestId.java		diff \| blob \| history
mdbc-server/src/main/java/org/onap/music/mdbc/tables/Operation.java		diff \| blob \| history
mdbc-server/src/main/java/org/onap/music/mdbc/tables/StagingTable.java		diff \| blob \| history
mdbc-server/src/main/java/org/onap/music/mdbc/tools/ClusterSetup.java	[new file with mode: 0644]	blob
mdbc-server/src/main/resources/music.properties		diff \| blob \| history
mdbc-server/src/test/java/org/onap/music/mdbc/MusicTxDigestTest.java		diff \| blob \| history
mdbc-server/src/test/java/org/onap/music/mdbc/TestUtils.java		diff \| blob \| history
mdbc-server/src/test/java/org/onap/music/mdbc/mixins/MusicMixinTest.java		diff \| blob \| history
mdbc-server/src/test/java/org/onap/music/mdbc/ownership/OwnershipAndCheckpointTest.java		diff \| blob \| history
mdbc-server/src/test/java/org/onap/music/mdbc/query/QueryProcessorTest.java		diff \| blob \| history
pom.xml		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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