Re: [controller-dev] Getting exception when using Transaction Chain

No - as I mentioned the caller must coordinate access. On Tue, Mar 7, 2017 at 2:06 AM, Satish Dutt wrote: > Yes Tom, we are accessing a chain concurrently. Is there any waiting > mechanism provided by the transaction chain such that the transaction chain > waits for

Re: [controller-dev] Getting exception when using Transaction Chain

Yes Tom, we are accessing a chain concurrently. Is there any waiting mechanism provided by the transaction chain such that the transaction chain waits for allocating a new one till the previous write transaction is submitted ? Regards -Satish From: Tom Pantelis [mailto:tompante...@gmail.com]

Re: [controller-dev] Getting exception when using Transaction Chain

It seems you're trying to access a chain concurrently? If so, this is not supported. You must coordinate access to the chain such that the previous write transaction is submitted before you allocate a new one. Tom On Mon, Mar 6, 2017 at 7:05 AM, Satish Dutt wrote: >

Re: [controller-dev] Getting exception when using Transaction Chain

On 03/06/2017 01:05 PM, Satish Dutt wrote: > Thanks Robert for the clarification. So to solve the issue, can I handle this > IllegalStateException and retry the read or write operations for a finite > number of times, which makes the best effort of previous write-capable > transactions to get

[controller-dev] bundle "org.opendaylight.controller.blueprint_0.6.0.SNAPSHOT [260]" could not be resolved. Reason: Missing Constraint: Import-Package: org.opendaylight.controller.config.facade.xml

Hello controller-dev, do you know what could be causing this new SingleFeatureTest (SFT) failure? java.lang.IllegalStateException: Can't install feature odl-netvirt-api/0.4.0-SNAPSHOT: Could not start bundle mvn:org.opendaylight.controller/blueprint/0.6.0-SNAPSHOT in feature(s)

[controller-dev] RPC flow from NorthBound

Hello Team, I have an application (let us assume here HelloWorld App only). In that i define rpc and register this rpc to RpcProviderRegistry. Please clarify on this, 1. When i invoke the NB rest API, how the restconf gets the context of this particular provider and invoking this

Re: [controller-dev] Getting exception when using Transaction Chain

Thanks Robert for the clarification. So to solve the issue, can I handle this IllegalStateException and retry the read or write operations for a finite number of times, which makes the best effort of previous write-capable transactions to get completed. Or is there a more elegant way of solving

Re: [controller-dev] Getting exception when using Transaction Chain

On 03/06/2017 12:39 PM, Satish Dutt wrote: > When multiple requests are sent concurrently, IllegalStateException is > thrown. Is there any way to solve this issue, apart from synchronizing > the method which does the above operations ? This is actually part of the API contract:

[controller-dev] Getting exception when using Transaction Chain

Hi, In a method we are creating a new instance of ReadOnlyTransaction and WriteTransaction from the transaction chain and subsequently doing the read and write operations on the datastore. When multiple requests are sent concurrently, IllegalStateException is thrown. Is there any way to solve