Dubbo 3.x roadmap

2019-05-09 Thread Tien Dat PHAN
on this new revision? And if did you already have the roadmap for releasing this version? -- Best Regards Tien Dat PHAN

Passing Java 8 Predicate

2019-09-17 Thread Tien Dat PHAN
as parameters of exposed APIs? Best regards Tien Dat PHAN

Re: Customize the target content to be hashed with Consistent hash load balance

2019-09-26 Thread Tien Dat PHAN
gt; or make it an annotation like: (more aggressive, bad practice) > > @ConsistentHash > public String some() {} > > Maybe the first way is more acceptable. > > best regards, > > Jason > > > On Sep 25, 2019, at 18:05, Tien Dat PHAN wrote: > > > >

Re: Customize the target content to be hashed with Consistent hash load balance

2019-09-26 Thread Tien Dat PHAN
opers/contributor-guide/mailing-list-subscription-guide_dev.html > > > > On Wed, Sep 25, 2019 at 7:50 AM Tien Dat PHAN wrote: > > > Hi Jason, > > > > I just had some time looking back at this thread. > > I just realized that it may be useful if we apply the con

Re: Gracefully unexporting/passivating the exported services

2019-09-24 Thread Tien Dat PHAN
n-to-dubbo-qos.html> > > > best regards, > > Jason > > > On Sep 23, 2019, at 16:50, Tien Dat PHAN wrote: > > > > Dear experts, > > > > We are using Dubbo for exporting our services to outside clients. > > During the execution, we ma

Re: Customize the target content to be hashed with Consistent hash load balance

2019-09-25 Thread Tien Dat PHAN
Hi, tien > > `hashCode` maybe consistent in single node but will be inconsistent between > JVM processes.(under default implementation) > > And you also have the ability to override the `toString()` method. > > best regards, > > Jason > > > On Sep 2

Dubbo connection random port

2019-11-06 Thread Tien Dat PHAN
f YES, how these ports are selected? Best Tien Dat PHAN

Maximize the consumer throughput and CPU usage

2019-11-14 Thread Tien Dat PHAN
ion of Dubbo. Do you have any best practice example for improving the performance and concurrency of consumer? If yes, could you please enlighten us? Thank you guys in advance. Best regards Tien Dat PHAN

Support SSL/TSL for Dubbo protocol

2019-12-17 Thread Tien Dat PHAN
not support connection encryption for Dubbo protocol. If this is right, whether it is planned to support connection encryption in near future releases? Thanks in advance Best regards Tien Dat PHAN

Re: Support SSL/TSL for Dubbo protocol

2019-12-17 Thread Tien Dat PHAN
> 发自我的 iPhone > > > 在 2019年12月17日,18:47,Tien Dat PHAN 写道: > > > > Dear experts, > > > > We are using Dubbo as our service registry. > > We mainly use Dubbo protocol for exposing our services. > > We just wonder if there exists any security suppor

Re: Duplicate class on dubbo-common

2019-10-25 Thread Tien Dat PHAN
tils/KryoUtils.class > org/apache/dubbo/common/serialize/kryo/utils/ThreadLocalKryoFactory.class > META-INF/maven/org.apache.dubbo/dubbo-serialization-kryo/pom.xml > > > > best regards, > > Jason > > > On Oct 25, 2019, at 16:06, Tien Dat PHAN wrote: > >

Re: Duplicate class on dubbo-common

2019-10-25 Thread Tien Dat PHAN
but you'd better to pick it > carefully to match just or newer to the version dubbo uses by default. > > So is everything going well now? After introducing the necessary dependencies? > > best regards, > > Jason > > > On Oct 25, 2019, at 18:19, Tien Dat PHAN wrote

Duplicate class on dubbo-common

2019-10-24 Thread Tien Dat PHAN
-common is included in the dependency tree. Even though this is not stopping our application to run, but we would like to know if it is possible to fix it for good. Best regards Tien Dat PHAN

Re: Duplicate class on dubbo-common

2019-10-25 Thread Tien Dat PHAN
ache/dubbo/` > <http://repo1.maven.org/maven2/org/apache/dubbo/%60>. > > So generally we just introduce `dubbo` instead. That's already enough. > > best regards, > > Jason > > > On Oct 25, 2019, at 00:31, Tien Dat PHAN wrote: > > > > the dubbo-common library as the suggestion with the help o > >

org.apache.zookeeper.ClientCnxn - Event thread exiting due to interruption when gracefully shutting down Dubbo consumer

2019-10-29 Thread Tien Dat PHAN
ot a problem with exec:java, it is a problem with the running code. Although not serious, it should be remedied. At the end, it still finishes the execution and returns the exit code of 0. But we just wanted to ask if this exception is harmless and can be ignored? Best regards Tien Dat PHAN

Re: How can I configure to start the client first and then start the server

2019-10-23 Thread Tien Dat PHAN
UBBO in. > XML or Annotation or else. Then we can figure out the best practice is. > > best regards, > > Jason > > > On Oct 23, 2019, at 17:46, Tien Dat PHAN wrote: > > > > Hi Jason, > > > > Does this mean even I re-invoke the Referen

Re: Duplicate class on dubbo-common

2019-10-25 Thread Tien Dat PHAN
ikely just these poms. Best Tien Dat On 2019/10/25 13:13:29, Jason Joo wrote: > Hi, tien, > > Err, I don't think the error message of duplicated class is a normal thing, > could you upload a sample to reproduce it? > > best regards, > > Jason > > > On O

Re: How can I configure to start the client first and then start the server

2019-10-23 Thread Tien Dat PHAN
Dear Related to the topic of this thread, I have a question: When starting the consumer, we create a reference holder that is initialized to hold the API reference. We use the ReferenceConfigCache to keep the reference cache. We only invoke the ReferenceConfigCache.get(ReferenceConfig) at the

Re: How can I configure to start the client first and then start the server

2019-10-23 Thread Tien Dat PHAN
how they would be cached. > > And in this kind of use case a reference should not be necessary to be GC > once created because it will be reused repeatedly. Can it solve your problem? > > best regards, > > Jason > > > On Oct 23, 2019, at 17:26, Tien Dat PHAN wrote: &g

Re: Maximize the consumer throughput and CPU usage

2019-11-19 Thread Tien Dat PHAN
Dear experts, Could any of you shed some light on this topic? Best regards Tien Dat PHAN On 2019/11/14 15:07:09, Tien Dat PHAN wrote: > Dear experts, > > We are having a powerful server (48 cores, four disks and 512 GB RAM) > providing the services. > From my laptop (2 co

Re: Maximize the consumer throughput and CPU usage

2019-11-27 Thread Tien Dat PHAN
s. > > > [1] https://github.com/alibaba/arthas > > best regards, > > Jason > > > On Nov 27, 2019, at 18:25, Tien Dat PHAN wrote: > > > > Dear all, > > > > We just found out that the ulimit on the consumer side is relatively low > > (ul

Re: Maximize the consumer throughput and CPU usage

2019-11-28 Thread Tien Dat PHAN
nections = 2) > > And so on. Just try this for another try. > > > best regards, > > Jason > > > On Nov 27, 2019, at 22:55, Tien Dat PHAN wrote: > > > > Dear Jason, > > > > You were right. The fact that when we tried to run two processes

Re: Maximize the consumer throughput and CPU usage

2019-11-27 Thread Tien Dat PHAN
to system limit? Best regards Tien Dat On 2019/11/19 10:56:27, Tien Dat PHAN wrote: > Dear experts, > > Could any of you shed some light on this topic? > > Best regards > Tien Dat PHAN > > On 2019/11/14 15:07:09, Tien Dat PHAN wrote: > > Dear experts, >

Re: Customize the target content to be hashed with Consistent hash load balance

2019-09-24 Thread Tien Dat PHAN
the hashCode() method of their own objects. What do you think? Best regards Tien Dat PHAN On 2019/06/12 11:56:25, Jason Joo wrote: > Hi, Dat > > Stand at the point of DUBBO maybe it is too complex to support a grammar as > EL expressions like 'param[0].url' due to invokers are so dyn

Re: Gracefully unexporting/passivating the exported services

2019-09-24 Thread Tien Dat PHAN
ment similar function in > such scenario. > So the road is under your feet, haha > > best regards, > > Jason > > > On Sep 24, 2019, at 15:25, Tien Dat PHAN wrote: > > > > Dear Jason, > > > > Thank you for your interesting material. > >

Updating the exported services on the fly with DubboBootstrap

2020-04-08 Thread Tien Dat PHAN
() will simply stop every services. We could not find a way to update a targeted service after starting the DubboBootstrap. Do you have any experience regarding this aspect? We will highly appreciate if you can enlighten us with your expertise. Best regards Tien Dat PHAN

Re: Updating the exported services on the fly with DubboBootstrap

2020-04-09 Thread Tien Dat PHAN
Dear HaopengZH, Thanks for your advice. Just wanted to make it clear for me. I can extending the listener interface and implement a new listener in my Java project, OR I have to change the Dubbo 2.7.6 original code to add this new listener? Best regards Tien Dat PHAN On 2020/04/09 06:44:09

Re: Updating the exported services on the fly with DubboBootstrap

2020-04-15 Thread Tien Dat PHAN
Thanks Ian. I will check it. Best Dat On 2020/04/13 14:26:10, Ian Luo wrote: > Not sure if org.apache.dubbo.registry.integration.RegistryProtocolListener > satisfies your scenarios, pls. check it out. > > -Ian. > > > On Thu, Apr 9, 2020 at 3:32 PM Tien Dat PHAN wrote:

SSL Netty handshake certificate with Dubbo

2020-04-15 Thread Tien Dat PHAN
the OS or from the JDK version. We are using Dubbo 2.7.6, on CentOS 7.4 with JDK Java HotSpot(TM) 64-Bit Server VM (build 25.201-b09, mixed mode). Any experience from you experts would be helpful for us now. Thanks for your consideration Best regards Tien Dat PHAN

Re: SSL Netty handshake certificate with Dubbo

2020-04-21 Thread Tien Dat PHAN
), the SSL connection will fail. So this means I should exclude the provided Netty version and user the 4.1.36 for proper SSL connection, doesn't this? Best regards Tien Dat PHAN On 2020/04/17 11:30:18, Jun Liu wrote: > Here’s one example of how to enable SSL on Dubbo > https://github.com/

Re: SSL Netty handshake certificate with Dubbo

2020-04-17 Thread Tien Dat PHAN
FYI, we just managed to establish the secured connection between Dubbo consumers providers. The important trick is to use the private key in PKCS8 format. Netty4 is most comfortable with such format. Best regards Tien Dat PHAN On 2020/04/15 09:45:40, Tien Dat PHAN wrote: > Dear expe

Consuming Dubbo API with Kerberos authentication

2020-03-25 Thread Tien Dat PHAN
as the token to identify between users. Best regards Tien Dat PHAN

Re: SSL Netty handshake certificate with Dubbo

2020-05-02 Thread Tien Dat PHAN
this? > > I think you can do that for now, the provided version is only one recommend > version provided by Dubbo for convenience. I believe it can work well with > most Netty 4.x versions > > Jun > > > On Apr 21, 2020, at 9:36 PM, Tien Dat PHAN wrote: > > >

Re: How to disable telnet listener for Dubbo protocol

2020-05-11 Thread Tien Dat PHAN
On 2020/05/11 15:20:30, Tien Dat PHAN wrote: > Dear experts, > > We are using Dubbo 2.7.6. > We do not plan to use QoS server, so that we have disabled the qos server. > We also notice that the Dubbo protocol by default listen to telnet command on > the same port as the Dubbo pro

How to disable telnet listener for Dubbo protocol

2020-05-11 Thread Tien Dat PHAN
? If it is possible, could you please let us know how can we disable it? Best regards Tien Dat PHAN

Consuming a specific protocol type

2020-10-07 Thread Tien Dat PHAN
:// protocol, what is the way to configure it, if it is possible? Could you please enlighten us? FYI, we are using Dubbo 2.7.6 with Java 8 and on CentOS 7.5. Best regards Tien Dat PHAN

Re: Consuming a specific protocol type

2020-10-07 Thread Tien Dat PHAN
otocol("dubbo"); This will make sure this consumer reference target only provider via dubbo protocol (provider urls start with dubbo://) Best Dat On 2020/10/07 16:59:53, Tien Dat PHAN wrote: > Dear experts, > > We just wonder if it is possible to configure a Dubbo consumer to c

Roadmap of Dubbo Python project

2020-10-06 Thread Tien Dat PHAN
-python We just saw that this project is fairly inactive. Does the community plan any roadmap on this project? Or does it exist alternative project, that is currently active, which provides the similar functionality? Best regards Tien Dat PHAN