)]}'
{"devstack/plugin.sh":[{"author":{"_account_id":17669,"name":"Doug Szumski","email":"doug@stackhpc.com","username":"DougSzumski"},"change_message_id":"3ca7c5d59dda2d80d4100f5e850c43fe6f13f1ae","unresolved":false,"context_lines":[{"line_number":208,"context_line":""},{"line_number":209,"context_line":"function delete_kafka_topics {"},{"line_number":210,"context_line":""},{"line_number":211,"context_line":"        /opt/kafka/bin/kafka-topics.sh --delete --zookeeper localhost:2181 \\"},{"line_number":212,"context_line":"                --replication-factor 1 --partitions 64 --topic metrics || true"},{"line_number":213,"context_line":"        /opt/kafka/bin/kafka-topics.sh --delete --zookeeper localhost:2181 \\"},{"line_number":214,"context_line":"                --replication-factor 1 --partitions 12 --topic events || true"}],"source_content_type":"text/x-sh","patch_set":2,"id":"5f7c97a3_cee483e3","line":211,"range":{"start_line":211,"start_character":9,"end_line":211,"end_character":12},"updated":"2018-06-05 12:35:36.000000000","message":"If I remember correctly, this can take some time to complete and there was some way of speeding it up by changing the retention period? Do you think it\u0027s worth blocking until the topics are gone?","commit_id":"8f7892c9e921ca4ca6d3a751fc2f393c6ee6d37d"},{"author":{"_account_id":10311,"name":"Joseph Davis","email":"joseph.davis@suse.com","username":"joadavis"},"change_message_id":"b1ec8ea48c0c68a51a1ae89dcf32b8addbf050b5","unresolved":false,"context_lines":[{"line_number":208,"context_line":""},{"line_number":209,"context_line":"function delete_kafka_topics {"},{"line_number":210,"context_line":""},{"line_number":211,"context_line":"        /opt/kafka/bin/kafka-topics.sh --delete --zookeeper localhost:2181 \\"},{"line_number":212,"context_line":"                --replication-factor 1 --partitions 64 --topic metrics || true"},{"line_number":213,"context_line":"        /opt/kafka/bin/kafka-topics.sh --delete --zookeeper localhost:2181 \\"},{"line_number":214,"context_line":"                --replication-factor 1 --partitions 12 --topic events || true"}],"source_content_type":"text/x-sh","patch_set":2,"id":"5f7c97a3_27199521","line":211,"range":{"start_line":211,"start_character":9,"end_line":211,"end_character":12},"in_reply_to":"5f7c97a3_02924f4c","updated":"2018-06-05 17:32:46.000000000","message":"I\u0027ve had trouble with kafka not deleting topics even with delete enabled (maybe it was a timing issue, not sure).  My process for restacking if I hit the \"Topic already exists\" error  in devstack is\n\nsudo rm -rf /etc/zookeeper\n./unstack.sh\n./clean.sh\nsudo shutdown -r now\nlog back in an run stack.sh\n\nHaving said that, I think this change may help in some cases and won\u0027t hurt.","commit_id":"8f7892c9e921ca4ca6d3a751fc2f393c6ee6d37d"},{"author":{"_account_id":16222,"name":"witek","email":"witold.bedyk@suse.com","username":"witek"},"change_message_id":"db40f30c4f755e0fc4d775e1da744f3fc545a9db","unresolved":false,"context_lines":[{"line_number":208,"context_line":""},{"line_number":209,"context_line":"function delete_kafka_topics {"},{"line_number":210,"context_line":""},{"line_number":211,"context_line":"        /opt/kafka/bin/kafka-topics.sh --delete --zookeeper localhost:2181 \\"},{"line_number":212,"context_line":"                --replication-factor 1 --partitions 64 --topic metrics || true"},{"line_number":213,"context_line":"        /opt/kafka/bin/kafka-topics.sh --delete --zookeeper localhost:2181 \\"},{"line_number":214,"context_line":"                --replication-factor 1 --partitions 12 --topic events || true"}],"source_content_type":"text/x-sh","patch_set":2,"id":"5f7c97a3_02924f4c","line":211,"range":{"start_line":211,"start_character":9,"end_line":211,"end_character":12},"in_reply_to":"5f7c97a3_cee483e3","updated":"2018-06-05 13:12:58.000000000","message":"I don\u0027t recall any issues with that but I\u0027m not unstacking often.\n\nWe could add a change on master also cleaning up unnecessary --replication-factor and --partitions options. But I don\u0027t want to touch it here on stable branch without having it on master first.","commit_id":"8f7892c9e921ca4ca6d3a751fc2f393c6ee6d37d"}]}