PackStream$Unexpected exception when trying to do performance benchmark

[neo4j]

PackStream$Unexpected exception when trying to do performance benchmark

[technige]

Thanks for your interest in the new binary protocol and for such detailed feedback!

Please note though that this component is still under very heavy internal development and testing and as such is a long way from general availability. For that reason, don't read too much into any performance figures or comparisons right now as the software available has not undergone any rounds of optimisation yet.

Cheers
Nigel

[FylmTM]

@nigelsmall Thanks for explanation.
I understand that.
Anyway, everything looks great, as far as it is :)

[jakewins]

@FylmTM are you able to re-create this issue, or was this something that happened because of the Neo4j server / driver version mismatch you mentioned in another issue?

If you can recreate it, please let us know what queries you're running and we'll try and replicate and fix it here.

On the performance: I think that this is due to one of the really cool things happening in cypher for 2.3/3.0. The new cypher runtime basically writes java programs and compiles them on the fly, leading to really cool performance benefits. The REST API has a new method for hooking into that plugged in, and we haven't plugged it in in NDP yet. There's a PR coming up to do that though :)

[FylmTM]

@jakewins Yes, I can re-create this issue.
I'll try to create playground-type project tomorrow, so you can try this on your own.

[jakewins]

@FylmTM did you get any further on recreating the issue?

[FylmTM]

Hi @jakewins ,

Sorry for the long delay (was in vacation). Unfortunately I was unable to spend time on this due to time constraints. Currently NDP is not our high-priority target.
I think this issue can be closed for now.