[Community Weekly Update] 2019-10-07 ~ 2019-10-18

2019-10-18 Thread anonymitaet _
Dear Pulsar enthusiast, This is the first weekly community update, which helps you quickly capture Pulsar's highlights and spot trends over last week, meanwhile strengthen the communication and connection within the Pulsar family. == Pulsar Development == - [CI]

Re: question of multi-tenancy

2019-10-18 Thread yp
Hey Guys: I would like to create a read-only(just consume) namespace and i have try to run this command . *** $ apache-pulsar-2.4.1/bin/pulsar-admin namespaces grant-permission custom1/namespace1 --actions consume --role justconsume **

question of multi-tenancy

2019-10-18 Thread yp
Hey Guys: I would like to create a read-only(just consume) namespace and i have try to run this command . *** $ apache-pulsar-2.4.1/bin/pulsar-admin namespaces grant-permission custom1/namespace1 --actions consume --role justconsume **

Re: pulsar vs redis

2019-10-18 Thread Brian Candler
On 18/10/2019 12:10, Dweep Sharma wrote: Yea, I had a look at readers, but it seems to fit this into my use case, each client (browser) would need to process all the latest messages to find the orderid of the user. Do you recommend I continue with redis pub/sub where each client/browser lis

Re: pulsar vs redis

2019-10-18 Thread Dweep Sharma
Thanks for your response, Yea, I had a look at readers, but it seems to fit this into my use case, each client (browser) would need to process all the latest messages to find the orderid of the user. Do you recommend I continue with redis pub/sub where each client/browser listens to messages for

Re: [DISCUSS] Community Weekly Update

2019-10-18 Thread anonymitaet _
Thanks for your encouragement, Yuva. I'll try my best to provide a comprehensive community weekly update for Pulsar family. On 2019/10/18, 18:52, "Yuva raj" wrote: Excellent initiative. On Fri, 18 Oct 2019 at 14:25, anonymitaet _ wrote: > Hi Pulsar enthusiast, >

Re: [DISCUSS] Community Weekly Update

2019-10-18 Thread Yuva raj
Excellent initiative. On Fri, 18 Oct 2019 at 14:25, anonymitaet _ wrote: > Hi Pulsar enthusiast, > > > > As we already noticed, the Pulsar community is growing rapidly, more and > more contributions coming from different parties. Meanwhile, plenty of > blogs, events, news about Pulsar are emergi

Re: [DISCUSS] Community Weekly Update

2019-10-18 Thread anonymitaet _
Thanks for your positive feedback, Jennifer. Yes, I’m very glad to help and will send the first community weekly update later. From: Jinfeng Huang Reply-To: "users@pulsar.apache.org" Date: Friday, October 18, 2019 at 17:59 To: "users@pulsar.apache.org" Cc: "d...@pulsar.apache.org" Subject: R

Re: [DISCUSS] Community Weekly Update

2019-10-18 Thread Jinfeng Huang
Sounds great. If so, we know Pulsar community weekly update easily. Would you like to start the process for this week? Best Regards, Jennifer On Fri, Oct 18, 2019 at 4:55 PM anonymitaet _ wrote: > Hi Pulsar enthusiast, > > > > As we already noticed, the Pulsar community is growing rapidly, mor

Slack digest for #general - 2019-10-18

2019-10-18 Thread Apache Pulsar Slack
2019-10-17 09:19:35 UTC - Retardust: what parameter I should use to run function in Thread or Process mode? I thought default is Thread mode, but I see resource constraints in stats output and OOMs, so it looks like functions runs in Process mode. also, how could I set function receiver queue ?

[DISCUSS] Community Weekly Update

2019-10-18 Thread anonymitaet _
Hi Pulsar enthusiast, As we already noticed, the Pulsar community is growing rapidly, more and more contributions coming from different parties. Meanwhile, plenty of blogs, events, news about Pulsar are emerging every day, and they spread over GitHub, Mailing list, Twitter, Medium, and other

Re: pulsar vs redis

2019-10-18 Thread Brian Candler
On 18/10/2019 07:47, Dweep Sharma wrote: I found that readers are not actually displayed as Topics under the Pulsar admin dashboard. Does that mean Pulsar does not store any meta information for readers? A topic is a stream of messages. A consumer is someone who reads the messages (*). A su

Re: pulsar vs redis

2019-10-18 Thread Brian Candler
On 18/10/2019 06:43, Dweep Sharma wrote: I have been using redis pub/sub to  exchange messages between server and client(browser), the advantage with redis for short lived messages is the channels in redis can be unsubscribed and are removed if no longer needed. You've got three ways of using