KSQL delete all stream and table automatically

[Kuldeep Poonia (Software Developer-Info. Technology, HO)]

Dear Teams,

I am facing serious problem for streams and tables in KSQL. I have created some streams and tables in KSQL 3-4 days ago and all were working fine . But today when I saw list of my streams and tables in KSQL then nothing will be shown there. KSQL showing no tables and stream. Please suggest me what's going wrong?

[hoj...@confluent.io]

Can you check to see if 'ksql__command' topic exists in your kafka cluster.

Also can you provide more details on which version you are using and if you have restarted your KSQL service?

Thanks,

--Hojjat

[Kuldeep Poonia (Software Developer-Info. Technology, HO)]

Dear Hojjat,

I am using KSQL with confluent 3.2.0 but run Zookeeper and Kafka through kakfa version 2.11-0.10.2.0 and I don't know how to restart KSQL server. Sometime KSQL doesn't read topic(I am also facing this problem) so I just use command exit and then again use ./bin/ksql-cli local.