Hi,
When using the transactional endpoint, when an error occurs, such as for
instance a unique constraint violation, the status code returned is still
200. Is this by design? Is the preferred method to always have to examine
errors property in body to make sure it's empty to guarantee success?
Yes it is, as the results are streamed, the headers are already sent out
immediately before query execution happens.
Also as you can send many queries, the error contains more information on which
(the last) query it happened.
There is an error field in the response.
Not sure how much effort
Sorry for not replying but time is a scarse resource :( I don't expect my
getting time for this the closest months. Perhaps there are others willing
to help out!
Take care
Best,
Mattias
Den 10 jun 2014 12:06 skrev Antonio Grimaldi
antonio.grimaldim...@gmail.com:
Is*
Here is a stack trace that I get when I try to do upgrade from 1.9.5 to 2.0:
2014-06-17 09:48:27.319+ INFO [API] Setting startup timeout to:
12ms based on -1
Detected incorrectly shut down database, performing recovery..
2014-06-17 09:48:28.108+ DEBUG [API]
Hi,
I have been trying to upgrade neo4j from 1.9.3 to 2.0.3. SDN
from 2.3.1.RELEASE to 3.1.0.RELEASE.
Followed the steps listed
@
http://docs.neo4j.org/chunked/stable/deployment-upgrading.html#explicit-upgrade
I try bringing up the server with the upgrade configuration.There are a few
new
if they don't have a value for city id, do they then have empty columns there
still? like user-id,,
You probably want to filter these rows?
LOAD CSV WITH HEADERS FROM file:/Users/pauld/Documents/LOCATED_IN.csv AS c
WHERE coalesce(c.CitiId,)
...
Am 17.06.2014 um 11:23 schrieb Paul Damian
Hi Michael,
have you been able to look at the profiling info that I sent you ? Perhaps
we can have a chat on it tomorrow in Amsterdam ..
Best,
Tom
Met vriendelijke groet / With kind regards
Ir. T. Zeppenfeldt
van der Waalsstraat 30
6706 JR Wageningen
The Netherlands
Mobile: +31 6 23 28
oh, that was a really useful command when updating large datasets. +1 for
this feature please.
On Tuesday, 17 June 2014 14:08:08 UTC+1, Michael Hunger wrote:
Sorry, that feature was removed between M06 and 2.1.0 :(
So what you have to do is to run this repeatedly:
MATCH (a)
LIMIT 1
Btw. just got the info that it is fixed and will be part of 2.0.4
https://github.com/neo4j/neo4j/commit/37371aa (Thanks Jake!)
Michael
Am 17.06.2014 um 14:55 schrieb Michael Hunger
michael.hun...@neotechnology.com:
This is a know issue which is currently worked on,
can you delete the
in the file I only have 2 columns, one for client id, which is always not
null and CityId, which may be sometimes null. Should I export the records
from SQL database leaving out the columns that contain null values?
marți, 17 iunie 2014, 15:39:14 UTC+3, Michael Hunger a scris:
if they don't
No you can just filter out the lines with no cityid
Did you run my suggested commands?
LOAD CSV WITH HEADERS FROM file:/Users/pauld/Documents/LOCATED_IN.csv AS c
MATCH (client: Client { Id: toInt(c.Id)})
RETURN count(*)
LOAD CSV WITH HEADERS FROM file:/Users/pauld/Documents/LOCATED_IN.csv
Hi Michael,
Does that mean I will loose the existing index as well? How would any of my
queries work?
I fixed some of the @RelationshipEntity that did not have an @GraphId
required with 2.0.3.
Now I don't get this error on start up rather I get this error when
shutting down the server.
No, as you have a clean shutdown all the data is in the store.
Sent from mobile device
Am 17.06.2014 um 16:55 schrieb Mamta Thakur ghazal.ma...@gmail.com:
Hi Michael,
Does that mean I will loose the existing index as well? How would any of my
queries work?
I fixed some of the
The first query returns 96 which is the number of rows in the file and
the second one returns Neo.DatabaseError.Statement.ExecutionFailure
probably because of the null values. But then I run the following command:
LOAD CSV WITH HEADERS FROM file:/Users/pauld/Documents/LOCATED_IN.csv AS c
I am preparing a Neo4j database on which I would like to do some network
analysis. It is a representation of a weakly connected and static physical
system, and will have in the region of 50 million nodes where, lets say,
about 50 nodes will connect to a parent node, which in turn is linked
Ok, cool and you have the indexes for both :City(Id) and :Client(Id) ?
Michael
Am 17.06.2014 um 18:15 schrieb Paul Damian pauldamia...@gmail.com:
The first query returns 96 which is the number of rows in the file and
the second one returns Neo.DatabaseError.Statement.ExecutionFailure
Yes, I do. I keep getting Java heap space error now. I'm using 100 commit
size.
marți, 17 iunie 2014, 19:28:05 UTC+3, Michael Hunger a scris:
Ok, cool and you have the indexes for both :City(Id) and :Client(Id) ?
Michael
Am 17.06.2014 um 18:15 schrieb Paul Damian paulda...@gmail.com
Hi Denys,
I think you're experience is a variation of mine as related here
https://groups.google.com/d/msg/neo4j/Qp2azbKy2_8/u4jDbiBLlesJ. Seems to
be a long-standing issue that hasn't bitten too many but is problematic for
the 2.1 database migration. There are some tips/insight on the link.
Hi Gareth
As you identify, there are certainly some differences in terms of
performance and feature set that you get when working with Neo4j under
different programming languages. Depending on your background, constraints
and integration needs, you could consider a hybrid approach whereby you
I also encountered this problem.My solution is that:
1.put the data import single neo4j.(one instance)
2.update some data(any one can)
3.start the ha cluster.
Note:
First startup the neo4j instance that import the data
在 2014年6月17日星期二UTC+8下午3时59分32秒，Mamta Thakur写道：
Hi,
I have been
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