ArangoCursor<UserInfo> cursor; cursor.getStats().getFullCount() is null，cursor.count() is null

[wrrgit]

My Environment

• ArangoDB Version: 3.4.0
• Storage Engine: RocksDB
• Deployment Mode: default
• Deployment Strategy: default
• Configuration:
• Infrastructure:
• Operating System: CentOS 7.6.1810
• Used Package: Linux version 3.10.0-693.2.2.el7.x86_64 (builder@kbuilder.dev.centos.org) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-16) (GCC) ) Changes to the README.md file #1 SMP Tue Sep 12 22:26:13 UTC 2017
  [root@xu arangodb3]# lsb_release -a
  LSB Version: :core-4.1-amd64:core-4.1-noarch
  Distributor ID: CentOS
  Description: CentOS Linux release 7.6.1810 (Core)
  Release: 7.6.1810
  Codename: Core
  

Component, Query & Data

Affected feature:

AQL query (if applicable):
ArangoCursor cursor = operations.query(“For xxxx”, bindVars, new AqlQueryOptions(), UserInfo.class);
/

AQL explain (if applicable):

Dataset:

Size of your Dataset on disk:

Replication Factor & Number of Shards (Cluster only):

Steps to reproduce

Problem:

cursor .count() is null，cursor.getStats().getFullCount() is null
Expected result:

[Simran-B]

Please provide more information about the problem and your environment. It is completely unclear what driver you refer to, what query you try to run against what dataset, what your operating system and ArangoDB version is. We can't help without this basic information.

[wrrgit]

Please provide more information about the problem and your environment. It is completely unclear what driver you refer to, what query you try to run against what dataset, what your operating system and ArangoDB version is. We can't help without this basic information.

i have update the information,please help me look it

[Simran-B]

It's still unclear what driver you use. Is it the official Java driver? In what version?

Documentation can be found here:
https://docs.arangodb.com/3.4/Drivers/Java/Reference/Database/Queries.html

For xxxx is not a valid AQL query. It should be something like FOR doc IN collection RETURN doc for instance.

[maxkernbach]

Hi @wqxcloud,

could you please reply to the latest comment?
We would like to investigate your issue, but require more details.

[maxkernbach]

@wqxcloud

Since we have not heard back from you in a while, I am closing this issue for now.
In case the problem persists, please provide further details and we would be glad to investigate it.