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GremlinGroovy shell singleton and groovy builder singleton
were changed from being singleton because we found
that the classes that were dynamically loaded
were never cleaned up by the garbage collector
which caused a huge increase in the memory consumption
for the traversal microservice which uses this
The conversions from singleton was already committed
but the singleton was not cleaned up earlier
Issue-ID: AAI-1811
Change-Id: Ib74d85be4c1053e7b482fa5b89b562b2352ff803
Signed-off-by: Kajur, Harish (vk250x) <vk250x@att.com>
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Issue-ID: AAI-1811
Change-Id: I307731ee35d8a644ae995c4b372345a7ebeca0a1
Signed-off-by: Kajur, Harish (vk250x) <vk250x@att.com>
Signed-off-by: Harish Venkata Kajur <vk250x@att.com>
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Enhance the code for how the db serializer works
when it comes to dealing with the relationships
For a particular vertex, when retrieving its relationship vertexes
it doesn't need to get all the properties of the relationship vertex
as it only cares about the aai-uri and named properties
so only partially retrieving those props that is needed for relationships
Issue-ID: AAI-1987
Change-Id: I1440c561d187ff180a599a3f52ac5c8715d5c8e3
Signed-off-by: Harish Venkata Kajur <vk250x@att.com>
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Issue-ID: AAI-2003
Change-Id: I9234b6b594e559b58e445a97b78a4658190e6527
Signed-off-by: Kajur, Harish (vk250x) <vk250x@att.com>
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Currently the findSubGraph is being invoked
and causing additional calls to the database by backing
a tree backed vertex and slowing the performance of GET ALLs
Original intention of both of them was to pre fetch depth 0, 1, and 2
at once so we don't have to get them at each depth but since
that was not done right there is extra amount of time
After the aai-uri migration to ensure all vertexes
have the aai-uri and also to make sure they are unique across graph
we don't need to traverse a vertex to find the parents to build aai-uri
it was done previously when there was no aai-uri to derive the uri of a
given vertex and its not necessary anymore so there would be performance
improvements of vserver when there are a lot of relationships
Currently the edge labels are retrieved for each vertex a
and b and the performance of the GET with relationships will be
propotional to the GET request and how many cousin edges it has
and the more cousin edges there are the more slower the response time
will be as for each cousin vertex its trying to get the edge in between
so the code is modified to only go to the database for the edge label
when there are multiple edge labels (cousin edges) between a and b
If there are only one edge label and its a cousin vertex then we
can use the edge rule to be able to figure out the edge label
Improve PUT on the cloud region by modifying the getEdgesBetween
method which currently was retrieving all the parent
child edges between a and b and then only using the first edge
The traversal itself was too complicated and was costly in terms of
database retrieval and calls and optimized the code to utilize the
edge information so we can modify the query to db at runtime
based on the information provided so when a 10000 vservers under a
tenant adding a new vserver under tenant would be slow because of the
old query performance as it was taking some time there but with this
optimization, its only spending at most a millisecond or 2 in that
method
Also noticed that when a PUT operation takes place, the method
calls the related objects to create a dmaap event which was in turn
calling the findParents and actually utilizing the parents to create the
dmaap event and would spend quite a lot of time here because of the
expensive call of the findParents in this case we need those vertexes
So optimized the code so based on a given vertex, we have the aai-uri
and the newly added metadata uriTemplate to break the aai-uri into
its parent aai-uri and grand parent aai-uri and so forth
With this breakdown, we can get the list of aai-uris which are parents,
grandparents and then use the aai-uri to look them up which is O(1)
lookup time due to the fact they are unique indexes
The time it takes when doing a traversal to find the parents is
propotional to the number of edges but this will be optimistic
Another area which was improved was the json path execution of the
edge rules so when the edge rules get loaded into memory it creates a
document object, it utilizes the jsonpath to query information about
the edge rules but the only thing here is each time it gets called
the query gets invoked and uses jsonpath to retrieve the edge rules when
we can cached them based on the filter so that the user executed and if
the filter is the same as before, the expected edge rules will return
the same
Too much time was spent making the query and retrieving and building the
edgerules
So a cache is a perfect way to optimize this part
Issue-ID: AAI-1987
Change-Id: Ieb8237de3fd31136ceac14bf4a8216a7ab3b7179
Signed-off-by: Kajur, Harish (vk250x) <vk250x@att.com>
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where on create the values should be
the same but it ends up being different sometimes
Issue-ID: AAI-1832
Change-Id: Ia8cfb75a5812e6b59f8000a820cf3605ab17eb2b
Signed-off-by: Kajur, Harish (vk250x) <vk250x@att.com>
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Issue-ID: AAI-1831
Change-Id: Ifcadf1caa0f7764c759997f10f3f789b1a702872
Signed-off-by: Kajur, Harish (vk250x) <vk250x@att.com>
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Issue-ID: AAI-1463
Change-Id: Ibdd3803dd825342d54dfa1b008f1a8c2d78d6198
Signed-off-by: Kajur, Harish (vk250x) <vk250x@att.com>
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Issue-ID: AAI-1654
Change-Id: I118b0d94099c7f986303fc9dd9e5dae5144b4bbb
Signed-off-by: LaMont, William (wl2432) <wl2432@us.att.com>
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Change-Id: Ifa94277e74486bc2086ce5cad5077d59cdbf0f29
Issue-ID: AAI-1595
Signed-off-by: Mohamed Asgar Samiulla <sammoham@in.ibm.com>
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Change-Id: I52a88526180acde91c6d9818d446e22ce175244d
Issue-ID: AAI-1569
Signed-off-by: Mohamed Asgar Samiulla <sammoham@in.ibm.com>
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Change-Id: If5ac08fa880d911bbe4f6115f98ea194fb9029cf
Issue-ID: AAI-1568
Signed-off-by: Mohamed Asgar Samiulla <sammoham@in.ibm.com>
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Change-Id: I7a2beeede4cb8303b7f9801532a651895cbce389
Issue-ID: AAI-1566
Signed-off-by: Mohamed Asgar Samiulla <sammoham@in.ibm.com>
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Change-Id: Ideacc3d44016f20700b2758aed35c8a552b39916
Issue-ID: AAI-1565
Signed-off-by: Mohamed Asgar Samiulla <sammoham@in.ibm.com>
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Change-Id: If7d53a2f8c5199e9634e36a4ab018a78affb65f8
Issue-ID: AAI-1567
Signed-off-by: Mohamed Asgar Samiulla <sammoham@in.ibm.com>
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Change-Id: I2634a375c4b2a371b33dcb6dd2d3aa21cfe54297
Issue-ID: AAI-1558
Signed-off-by: Mohamed Asgar Samiulla <sammoham@in.ibm.com>
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Adding a private constructor to hide the implicit public constructor.
Change-Id: Id6ded8cf328843c8e77fc652391f5c5edc80aa47
Issue-ID: AAI-1578
Signed-off-by: Mohamed Asgar Samiulla <sammoham@in.ibm.com>
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Change-Id: Ib5d939c99fc4fb9845f06e787b3915640acfce3e
Issue-ID: AAI-1575
Signed-off-by: Mohamed Asgar Samiulla <sammoham@in.ibm.com>
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Issue-ID: AAI-1536
Change-Id: If1cc9291e28dd0381115a0bf6c5a44faa7fdbe01
Signed-off-by: Kajur, Harish (vk250x) <vk250x@att.com>
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Fix use try-with-resources issues
Issue-ID: AAI-1368
Change-Id: I267df61915ac1596cc8645c62ccf43eb04fd7ac5
Signed-off-by: Parshad Patel <pars.patel@samsung.com>
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Issue-ID: AAI-1521
Change-Id: I34b801a1ec9525e6b1785914f8d02f938cbf0ee7
Signed-off-by: Arindam Mondal <arind.mondal@samsung.com>
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Issue-ID: AAI-1525
Change-Id: I34e8618223c5ca4aeefbc37dc148b556877f444e
Signed-off-by: Mohamed Asgar Samiulla <sammoham@in.ibm.com>
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Issue-ID: AAI-1452
- Re-indent list bodies to optimise size of generated output, reduces
final output size by half in new v14 schema.
- Add table of contents links under Summary heading for navigating long
document
- Added company name to copyright notice
Change-Id: I74e98a097728fb93939e8a3b2fe27906d0b83ff7
Signed-off-by: Keong Lim <keong.lim@huawei.com>
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Integrate the aai-core into using the aai-schema-ingest
library to be agnostic to the schema changes
Remove any references to aai-schema dependency in aai-core
Reorder the components so the aai-schema-ingest is first installed
Moved the edge rules to the aai-schema as they are linked to schema
Rework the generation of the aai-schema to using aai-schema-ingest library
Also remove the yaml and html folders as they get generated on the fly
So when maven pushes the aai-schema jar, the jar contains the generated
yaml, html and xsd files at runtime due to the gerrit limit of filesize
Issue-ID: AAI-1455
Change-Id: I87ecd9eb2fc96a09d3a6399955637674f6e7fb21
Signed-off-by: Kajur, Harish (vk250x) <vk250x@att.com>
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fixed formatting
removed unused JanusGraph graph parameter
deleted usage of print that were accompanied by a logger
reduced loadSchemaIntoJanusGraph complexity by cutting it into smaller methods
added private constructor to prevent instantiation
optimized imports
Change-Id: I4645a7fed266afbe6c2b21df20b40574aa9f31fd
Issue-ID: AAI-1437
Signed-off-by: jczestochowska <justyna.czestochowska@nokia.com>
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replaced long if else with switch
extracted methods handling wrong or missing arguments
replaced AAI_6101 with constant, called diamond operator
Change-Id: Ia8e43df0f028617c55c12bea03efab22b7fc1f4b
Issue-ID: AAI-1431
Signed-off-by: jczestochowska <justyna.czestochowska@nokia.com>
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replaced usage of print by logger,
removed duplication,
removed commented out code
Change-Id: Ib8b8cf9e6769ecc235ec080f26526cf7d790513c
Issue-ID: AAI-1434
Signed-off-by: jczestochowska <justyna.czestochowska@nokia.com>
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Issue-ID: AAI-1395
Change-Id: I306e579c4a367a7b41ab46759a261bcc3a628699
Signed-off-by: Kajur, Harish (vk250x) <vk250x@att.com>
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Change-Id: I08606ec83b53cd87005f7d52301e0fe8792d744e
Issue-ID: AAI-1236
Signed-off-by: Bogumil Zebek <bogumil.zebek@nokia.com>
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Change-Id: I8fd74ac0b90244f1af2544f243478c5a7de989eb
Issue-ID: AAI-1360
Signed-off-by: Bogumil Zebek <bogumil.zebek@nokia.com>
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Change-Id: I9c837a3e62d7834922ab0c191590875359a69441
Issue-ID: AAI-1358
Signed-off-by: Bogumil Zebek <bogumil.zebek@nokia.com>
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Issue-ID: AAI-965
Change-Id: I68600c2a586faa5537ac58ca21b06e984413a8bc
Signed-off-by: Kajur, Harish (vk250x) <vk250x@att.com>
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Change-Id: Ice7b38273c6c4701dd16da573c03fa121abfe298
Issue-ID: AAI-971
Signed-off-by: Epp, Richard (re6517) <re6517@us.att.com>
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Change-Id: I0a4a5a82e4ff932ef3f7489afb558e92c9efc1dc
Issue-ID: AAI-1031
Signed-off-by: burdziak <olaf.burdziakowski@nokia.com>
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Issue-ID: AAI-973
Change-Id: Id56186db269ccee9a96a6de25dc7e695d354026e
Signed-off-by: Kajur, Harish (vk250x) <vk250x@att.com>
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