Hi Andrey, Where is the migration tool? Still waiting this tool to migrate definitively my data.
Thanks Laurent Le jeudi 6 février 2014 14:08:25 UTC+1, Laurent Quérel a écrit : > > Great, my load test is a success with OrientDB 1.7. No WAL issues. > > Thanks > > Laurent > > Le jeudi 6 février 2014 12:08:57 UTC+1, Andrey Lomakin a écrit : >> >> Hi, >> If you use JSON version of import/export you create the same data >> structures as before, so you will have no profit of this. >> >> You should use new LINKBAG data structure to fix this issue. >> So you should either use GraphML which operates on the graph model level >> or use migration tool which will be released at Monday. >> >> >> On Thu, Feb 6, 2014 at 9:36 AM, Laurent Quérel <[email protected]>wrote: >> >>> >>> >>> Le mercredi 5 février 2014 22:08:46 UTC+1, Andrey Lomakin a écrit : >>> >>>> Hi, >>>> I have merged it in develop branch couple of hours ago, it is not in >>>> maven repository (I think), >>>> >>> >>> Ok let me know when I can get the last version in the snapshot repo or >>> better in maven central. >>> >>> >>>> Also import/export you used json, but I meant GraphML ). >>>> >>> >>> Ok, but what is the difference because my current export, import in JSON >>> was ok. The graphml export / import is more robust, stable... ? >>> >>> >>>> >>>> I suggest you to wait till Monday (we add migration tool) and you will >>>> use it to migrate your data. >>>> >>> >>> Ok and thanks a lot for this support. >>> >>> I give you my feedback regarding the version 1.7 snapshot this afternoon >>> after the load test. >>> >>> Best >>> >>> Laurent >>> >>> >>>> >>>> Also you can download snapshot from build server http://helios. >>>> orientechnologies.com/job/orient-maven/lastStableBuild/ >>>> >>>> >>>> On Wed, Feb 5, 2014 at 8:54 PM, Laurent Quérel <[email protected]>wrote: >>>> >>>>> Still working on it: >>>>> - [DONE] change pom.xml with 1.7-SNAPSHOT. >>>>> - [DONE] change the code for incompatibility in the API (eg: >>>>> ODatabaseDocumentTx.backup has now 4 arguments instead of 3 previously). >>>>> - [DONE] export db 1.6 from the OConsole 1.6 >>>>> - [DONE] create an empty DB from the OConsole 1.7 >>>>> - [DONE] import from the OConsole 1.7 >>>>> - [DONE] basic tests (data ok, index ok, SQL queries ok) >>>>> - [TODO] load tests >>>>> >>>>> Best >>>>> >>>>> Laurent >>>>> >>>>> Le mercredi 5 février 2014 19:39:27 UTC+1, Andrey Lomakin a écrit : >>>>>> >>>>>> Laurent, >>>>>> We had small internal meeting we will provide migration tool at >>>>>> Monday. >>>>>> >>>>>> But we are looking for you feedbag if you have time to try it before >>>>>> this date. >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> On Wed, Feb 5, 2014 at 8:19 PM, Andrey Lomakin >>>>>> <[email protected]>wrote: >>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> mvrbtree was created for local storage and uses cache based on Java >>>>>>> heap, so all operations with heap is out of control of WAL (they are >>>>>>> not >>>>>>> recorded). >>>>>>> That is reason of incompatibility. >>>>>>> >>>>>>> New data structure is disk cache based (uses direct memory), so no >>>>>>> OOM (disk will be used in such case) no GC overhead, and all >>>>>>> operations >>>>>>> are logged. >>>>>>> >>>>>>> Other question, the version 1.7 can use directly a DB created by the >>>>>>>> 1.6.x ? >>>>>>> >>>>>>> >>>>>>> Not graph database, we will provide migration tool next week, >>>>>>> possible option is export/import to/from GraphML format. >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> On Wed, Feb 5, 2014 at 8:05 PM, Laurent Quérel <[email protected] >>>>>>> > wrote: >>>>>>> >>>>>>>> Other question, the version 1.7 can use directly a DB created by >>>>>>>> the 1.6.x ? >>>>>>>> >>>>>>>> -- >>>>>>>> >>>>>>>> --- >>>>>>>> You received this message because you are subscribed to the Google >>>>>>>> Groups "OrientDB" group. >>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>> send an email to [email protected]. >>>>>>>> >>>>>>>> For more options, visit https://groups.google.com/groups/opt_out. >>>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Best regards, >>>>>>> Andrey Lomakin. >>>>>>> >>>>>>> Orient Technologies >>>>>>> the Company behind OrientDB >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Best regards, >>>>>> Andrey Lomakin. >>>>>> >>>>>> Orient Technologies >>>>>> the Company behind OrientDB >>>>>> >>>>>> -- >>>>> >>>>> --- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "OrientDB" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to [email protected]. >>>>> For more options, visit https://groups.google.com/groups/opt_out. >>>>> >>>> >>>> >>>> >>>> -- >>>> Best regards, >>>> Andrey Lomakin. >>>> >>>> Orient Technologies >>>> the Company behind OrientDB >>>> >>>> -- >>> >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "OrientDB" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >> >> >> -- >> Best regards, >> Andrey Lomakin. >> >> Orient Technologies >> the Company behind OrientDB >> >> -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. 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