Hello Yubiao, What additional advantage would one get by using that approach rather than simply using a one liner script to just call delete topic for each of those topics if the list of topics is known.
Regards On Wed, Apr 19, 2023 at 12:54 PM Yubiao Feng <yubiao.f...@streamnative.io.invalid> wrote: > In addition to these two, It is recommended to add a method to batch delete > topics, such as this: > > ``` > pulsar-admin topics delete-all-topics <topic_1>, <topic_2> > > or > > pulsar-admin topics delete-all-topic <a file contains a topic_name lists> > ``` > > Thanks > Yubiao Feng > > On Sat, Apr 15, 2023 at 5:37 PM Xiangying Meng <xiangy...@apache.org> > wrote: > > > Dear Apache Pulsar Community, > > > > I hope this email finds you well.I am writing to suggest a potential > > improvement to the Pulsar-admin tool, > > which I believe could simplify the process of cleaning up tenants and > > namespaces in Apache Pulsar. > > > > Currently, cleaning up all the namespaces and topics within a tenant or > > cleaning up all the topics within a namespace requires several manual > > steps, > > such as listing the namespaces, listing the topics, and then deleting > each > > topic individually. > > This process can be time-consuming and error-prone for users. > > > > To address this issue, I propose the addition of a "clear" parameter to > the > > Pulsar-admin tool, > > which would automate the cleanup process for tenants and namespaces. > Here's > > a conceptual implementation: > > > > 1. To clean up all namespaces and topics within a tenant: > > ``` bash > > pulsar-admin tenants clear <tenant-name> > > ``` > > 2. To clean up all topics within a namespace: > > ```bash > > pulsar-admin namespaces clear <tenant-name>/<namespace-name> > > ``` > > > > By implementing these new parameters, users would be able to perform > > cleanup operations more efficiently and with fewer manual steps. > > I believe this improvement would greatly enhance the user experience when > > working with Apache Pulsar. > > > > I'd like to discuss the feasibility of this suggestion and gather > feedback > > from the community. > > If everyone agrees, I can work on implementing this feature and submit a > > pull request for review. > > > > Looking forward to hearing your thoughts on this. > > > > Best regards, > > Xiangying > > > -- Girish Sharma
