{"id":147,"date":"2025-10-21T08:05:32","date_gmt":"2025-10-21T00:05:32","guid":{"rendered":"https:\/\/www.sretalk.com\/?p=147"},"modified":"2025-10-21T16:08:13","modified_gmt":"2025-10-21T08:08:13","slug":"kafka-%e5%b7%a1%e6%a3%80%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/www.sretalk.com\/?p=147","title":{"rendered":"Kafka \u5de1\u68c0\u547d\u4ee4"},"content":{"rendered":"\n<pre class=\"wp-block-code language=shell\"><code># Kafka \u5de1\u68c0\u5173\u952e\u547d\u4ee4\n\n# \u4e00\u3001\u57fa\u7840\u4fe1\u606f\u6536\u96c6\n$KAFKA_BIN\/kafka-broker-api-versions.sh \\\n  --bootstrap-server $BROKERS\n\n$KAFKA_BIN\/kafka-controller-info.sh \\\n  --bootstrap-server $BROKERS\n\n$KAFKA_BIN\/kafka-metadata-shell.sh \\\n  --bootstrap-server $BROKERS\n\n# \u4e8c\u3001Broker \u8282\u70b9\u4fe1\u606f\n$KAFKA_BIN\/zookeeper-shell.sh $ZK_CONNECT ls \/brokers\/ids\n\n$KAFKA_BIN\/kafka-configs.sh \\\n  --bootstrap-server $BROKERS \\\n  --entity-type brokers \\\n  --describe\n\nfor id in $(seq 0 $((${BROKER_COUNT}-1))); \ndo\n  echo \"\u68c0\u67e5 Broker $id ...\"\n  $KAFKA_BIN\/kafka-configs.sh \\\n    --bootstrap-server $BROKERS \\\n    --entity-type brokers \\\n    --entity-name $id --describe\ndone\n\n# \u4e09\u3001Topic \u4fe1\u606f\u68c0\u67e5\n$KAFKA_BIN\/kafka-topics.sh \\\n  --bootstrap-server $BROKERS \\\n  --list\n\n$KAFKA_BIN\/kafka-topics.sh \\\n  --bootstrap-server $BROKERS \\\n  --describe \\\n  --topic $TOPIC\n\n$KAFKA_BIN\/kafka-topics.sh \\\n  --bootstrap-server $BROKERS \\\n  --describe \\\n  | grep -E 'Leader|Isr'\n\n# \u56db\u3001\u96c6\u7fa4\u72b6\u6001\u4e0e\u76d1\u63a7\u6307\u6807\n$KAFKA_BIN\/kafka-broker-api-versions.sh \\\n  --bootstrap-server $BROKERS \\\n  | grep Controller\n\n$KAFKA_BIN\/kafka-topics.sh \\\n  --bootstrap-server $BROKERS \\\n  --describe \\\n  | grep \"UnderReplicated\"\n\n$KAFKA_BIN\/kafka-topics.sh \\\n  --bootstrap-server $BROKERS \\\n  --describe \\\n  | grep \"Leader: -1\"\n\n$KAFKA_BIN\/kafka-topics.sh \\\n  --bootstrap-server $BROKERS \\\n  --describe \\\n  | grep \"Offline\"\n\n# \u4e94\u3001\u6d88\u8d39\u7ec4\u4e0e\u6ede\u540e\u68c0\u67e5\n$KAFKA_BIN\/kafka-consumer-groups.sh \\\n  --bootstrap-server $BROKERS \\\n  --list\n\n$KAFKA_BIN\/kafka-consumer-groups.sh \\\n  --bootstrap-server $BROKERS \\\n  --describe \\\n  --group $GROUP\n\n$KAFKA_BIN\/kafka-consumer-groups.sh \\\n  --bootstrap-server $BROKERS \\\n  --all-groups \\\n  --describe \\\n  | grep -v 'LAG *0'\n\n# \u516d\u3001JMX \u6216\u7cfb\u7edf\u7ea7\u76d1\u63a7\uff08\u53ef\u9009\uff09\njps -v | grep Kafka\njmxterm -l service:jmx:rmi:\/\/\/jndi\/rmi:\/\/$BROKER_HOST:9999\/jmxrmi -n -v silent\ntop -b -n1 | head -20\n\n# \u4e03\u3001\u65e5\u5fd7\u4e0e\u9519\u8bef\u5206\u6790\ngrep -E \"ERROR|WARN\" \/var\/log\/kafka\/server.log | tail -n 50\n\ngrep \"Controller\" \/var\/log\/kafka\/server.log | tail -n 20\n\n$KAFKA_BIN\/zookeeper-shell.sh $ZK_CONNECT get \/zookeeper\/config\n\n# \u516b\u3001\u96c6\u7fa4\u7248\u672c\u4e0e\u73af\u5883\u4fe1\u606f\n$KAFKA_BIN\/kafka-topics.sh --version\njava -version\ncat \/etc\/os-release\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-147","post","type-post","status-publish","format-standard","hentry","category-kafka"],"_links":{"self":[{"href":"https:\/\/www.sretalk.com\/index.php?rest_route=\/wp\/v2\/posts\/147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sretalk.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sretalk.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sretalk.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sretalk.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=147"}],"version-history":[{"count":3,"href":"https:\/\/www.sretalk.com\/index.php?rest_route=\/wp\/v2\/posts\/147\/revisions"}],"predecessor-version":[{"id":162,"href":"https:\/\/www.sretalk.com\/index.php?rest_route=\/wp\/v2\/posts\/147\/revisions\/162"}],"wp:attachment":[{"href":"https:\/\/www.sretalk.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sretalk.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sretalk.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}