CODEWITHSUNDEEP
apache-kafkaapache-zookeeper
King David
King David

Reputation: 540

kafka + how to revert topic deletion

just in case we delete the wrong topic as

/usr/hdp/current/kafka-broker/bin/kafka-topics.sh --zookeeper hdpmaster01:2181 --delete --topic gtom.poli.pri.proc

Topic gtom.poli.pri.proc is already marked for deletion

Topic gtom.poli.pri.procis already marked for deletion and now we want to revert it

what are the steps to revert topic deletion?

all folders topics as the following are still exists under

/var/kafka/kafka-logs

gtom.poli.pri.procis-23
gtom.poli.pri.procis-45
gtom.poli.pri.procis-34
.
.
.

Upvotes: 1

Views: 554

Answers (1)

Mickael Maison
Mickael Maison

Reputation: 26885

You can abort the deletion by running the following command in zookeeper:

rmr /admin/delete_topics/gtom.poli.pri.procis

Note that this will only prevent the deletion to proceed if it has not already started. If anything has already been deleted, it's gone

Upvotes: 1

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