{"id":1730,"date":"2020-10-02T17:15:24","date_gmt":"2020-10-02T09:15:24","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=1730"},"modified":"2020-10-02T17:15:24","modified_gmt":"2020-10-02T09:15:24","slug":"kafka%e5%8f%82%e6%95%b0%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=1730","title":{"rendered":"kafka\u53c2\u6570\u8be6\u89e3"},"content":{"rendered":"<h3>\u6982\u8981\u63cf\u8ff0<\/h3>\n<hr \/>\n<p>\u672c\u6587\u65e8\u5728\u4ecb\u7ecdkafka\u5e38\u7528\u53c2\u6570<\/p>\n<h3>\u8be6\u7ec6\u8bf4\u660e<\/h3>\n<hr \/>\n<p><!--more--><\/p>\n<h4>1.\u4ecb\u7ecdkafka\u914d\u7f6e\u6587\u4ef6\u53c2\u6570<\/h4>\n<p>listeners=SASL_PLAINTEXT:\/\/ts-mjx-22:9092<br \/>\n\u76d1\u542c\u7aef\u53e3\u914d\u7f6e\uff08hostname\u6bcf\u4e2a\u8282\u70b9\u914d\u7f6e\u7684\u90fd\u4e0d\u540c\uff09<br \/>\nadvertised.listeners=SASL_PLAINTEXT:\/\/ts-mjx-22:9092<br \/>\n\u76d1\u542c\u7aef\u53e3\u914d\u7f6e\uff08hostname\u6bcf\u4e2a\u8282\u70b9\u914d\u7f6e\u7684\u90fd\u4e0d\u540c\uff09<\/p>\n<p>num.network.threads=2     \u63a5\u6536\u7f51\u7edc\u8bf7\u6c42\u7684\u7ebf\u7a0b\u6570<\/p>\n<p>num.io.threads=2        \u5904\u7406\u78c1\u76d8IO\u7684\u7ebf\u7a0b\u6570<\/p>\n<p>socket.send.buffer.bytes=1048576<br \/>\n\u53d1\u9001\u7f13\u51b2\u533a\u5927\u5c0f<\/p>\n<p>socket.receive.buffer.bytes=1048576<br \/>\n\u63a5\u6536\u7f13\u51b2\u533a\u7684\u5927\u5c0f<\/p>\n<p>socket.request.max.bytes=104857600<br \/>\n\u6bcf\u4e2a\u8bf7\u6c42\u6700\u5927\u7684\u5b57\u8282\u6570    \u4e3a\u4e86\u9632\u6b62\u5185\u5b58\u6ea2\u51fa\uff0cmessage.max.bytes\u5fc5\u7136\u8981\u5c0f\u4e8e\u8be5\u503c<\/p>\n<p>log.dirs=\/vdir\/mnt\/disk1\/hadoop\/kmq,\/vdir\/mnt\/disk2\/hadoop\/kmq,\/vdir\/mnt\/disk3\/hadoop\/kmq        \u6536\u5230\u7684\u6d88\u606f\u5b58\u50a8\u5728\u8fd9<\/p>\n<p>num.partitions=2<br \/>\n\u521b\u5efatopic\u4e0d\u6307\u5b9a\u5206\u533a\u6570\u7684\u65f6\u5019\uff0c\u9ed8\u8ba42\u4e2a\u5206\u533a<\/p>\n<p>num.recovery.threads.per.data.dir=1<br \/>\n\u6062\u590d\u78c1\u76d8\u65f6\uff0c\u5e76\u53d1\u7684\u7ebf\u7a0b\u6570\u3002RAID\u9635\u5217\u5efa\u8bae\u63d0\u9ad8\u5e76\u53d1<\/p>\n<p><strong>log.flush.interval.messages=10000  <\/strong><br \/>\n\u5f53\u8fbe\u5230\u4e0a\u9762\u7684\u6d88\u606f\u6570\u91cf\u65f6\uff0c\u4f1a\u5c06\u6570\u636eflush\u5230\u65e5\u5fd7\u6587\u4ef6\u4e2d\u3002\u9ed8\u8ba410000<\/p>\n<p><strong>log.flush.interval.ms=1000<\/strong><br \/>\n\u5f53\u8fbe\u5230\u4e0a\u9762\u7684\u65f6\u95f4(ms)\u65f6\uff0c\u6267\u884c\u4e00\u6b21\u5f3a\u5236\u7684flush\u64cd\u4f5c\u3002interval.ms\u548cinterval.messages\u65e0\u8bba\u54ea\u4e2a\u8fbe\u5230\uff0c\u90fd\u4f1aflush\u3002\u9ed8\u8ba43000ms<\/p>\n<p>log.flush.scheduler.interval.ms=3000<br \/>\n\u68c0\u67e5\u662f\u5426\u9700\u8981\u5c06\u65e5\u5fd7flush\u7684\u65f6\u95f4\u95f4\u9694<\/p>\n<p><strong>log.retention.hours=168<\/strong>    \u65e5\u5fd77\u5929\u4f1a\u88ab\u5220\u9664<\/p>\n<p><strong>log.retention.bytes=-1 <\/strong>   \u8fbe\u5230\u591a\u5c11\u5b57\u8282\u4f1a\u88ab\u5220\u9664<\/p>\n<p>log.segment.bytes=536870912<br \/>\n\u63a7\u5236\u65e5\u5fd7segment\u6587\u4ef6\u7684\u5927\u5c0f\uff0c\u8d85\u51fa\u8be5\u5927\u5c0f\u5219\u8ffd\u52a0\u5230\u4e00\u4e2a\u65b0\u7684\u65e5\u5fd7segment\u6587\u4ef6\u4e2d\uff08-1\u8868\u793a\u6ca1\u6709\u9650\u5236\uff09<\/p>\n<p>log.retention.check.interval.ms=300000<br \/>\n\u65e5\u5fd7\u7247\u6bb5\u6587\u4ef6\u7684\u68c0\u67e5\u5468\u671f\uff0c\u67e5\u770b\u5b83\u4eec\u662f\u5426\u8fbe\u5230\u4e86\u5220\u9664\u7b56\u7565\u7684\u8bbe\u7f6e\uff08log.retention.hours\u6216log.retention.bytes\uff09<\/p>\n<p>log.roll.hours=168        \u5f53\u8fbe\u5230\u8fd9\u4e2a\u65f6\u95f4\uff0c\u4f1a\u5f3a\u5236\u65b0\u5efa\u4e00\u4e2asegment<\/p>\n<p>log.index.size.max.bytes=10485760<br \/>\n\u5bf9\u4e8esegment\u65e5\u5fd7\u7684\u7d22\u5f15\u6587\u4ef6\u5927\u5c0f\u9650\u5236<\/p>\n<p>log.index.interval.bytes=4096<br \/>\n\u7d22\u5f15\u8ba1\u7b97\u7684\u4e00\u4e2a\u7f13\u51b2\u533a\uff0c\u4e00\u822c\u4e0d\u9700\u8981\u8bbe\u7f6e\u3002<\/p>\n<p><!--more--><\/p>\n<p>zookeeper\u65b9\u9762\u7684\u914d\u7f6e\uff1a<br \/>\nzookeeper.connect=ts-mjx-21,ts-mjx-22,ts-mjx-23<\/p>\n<p>zookeeper.connection.timeout.ms=6000<br \/>\n\u8fde\u63a5zk\u7684\u8d85\u65f6\u65f6\u95f4<\/p>\n<p>zookeeper.session.timeout.ms=6000<br \/>\nZK\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u5668\u7684\u8fde\u63a5\u8d85\u65f6\u65f6\u95f4<\/p>\n<p>zookeeper.sync.time.ms=2000<br \/>\nZooKeeper<br \/>\n\u96c6\u7fa4\u4e2dleader\u548cfollower\u4e4b\u95f4\u7684\u540c\u6b65\u65f6\u95f4<\/p>\n<p><!--more--><\/p>\n<p>replica.high.watermark.checkpoint.interval.ms=5000<br \/>\n\u6bcf\u4e2areplica\u5c06\u6700\u9ad8\u6c34\u4f4d\u8fdb\u884cflush\u7684\u65f6\u95f4\u95f4\u9694<\/p>\n<p>partition.assignment.strategy=roundrobin         \u5206\u533a\u7b56\u7565<\/p>\n<p>controlled.shutdown.max.retries=3<br \/>\n\u63a7\u5236\u5668\u5173\u95ed\u7684\u5c1d\u8bd5\u6b21\u6570<\/p>\n<p>offsets.retention.minutes=10080<br \/>\noffset\u4fdd\u7559\u65f6\u95f4<\/p>\n<p>replica.fetch.max.bytes=1000000<br \/>\nreplicas\u6bcf\u6b21\u83b7\u53d6\u6570\u636e\u7684\u6700\u5927\u5b57\u8282\u6570<\/p>\n<p>log.segment.bytes.per.topic=100000<br \/>\n\u5355topic\u65e5\u5fd7segment\u6587\u4ef6\u7684\u5927\u5c0f<\/p>\n<p>queued.max.requests=500<br \/>\n\u7b49\u5f85IO\u7ebf\u7a0b\u5904\u7406\u7684\u8bf7\u6c42\u961f\u5217\u6700\u5927\u6570<\/p>\n<p>fetch.purgatory.purge.interval.requests=10000<br \/>\n\u8bfb\u53d6\u8bf7\u6c42\u6e05\u9664\u7684\u95f4\u9694 <\/p>\n<p>replica.socket.receive.buffer.bytes=65536<br \/>\nleader\u590d\u5236\u7684socket\u7f13\u5b58\u5927\u5c0f<\/p>\n<p>replica.fetch.wait.max.ms=500            replicas<br \/>\n\u540cleader\u4e4b\u95f4\u901a\u4fe1\u7684\u6700\u5927\u7b49\u5f85\u65f6\u95f4\uff0c\u5931\u8d25\u4e86\u4f1a\u91cd\u8bd5<\/p>\n<p>replica.fetch.min.bytes=500<br \/>\n\u6bcf\u4e00\u4e2afetch\u64cd\u4f5c\u7684\u6700\u5c0f\u6570\u636e\u5c3a\u5bf8,\u5982\u679cleader\u4e2d\u5c1a\u672a\u540c\u6b65\u7684\u6570\u636e\u4e0d\u8db3\u6b64\u503c,\u5c06\u4f1a\u7b49\u5f85\u76f4\u5230\u6570\u636e\u8fbe\u5230\u8fd9\u4e2a\u5927\u5c0f<\/p>\n<p>log.roll.hours.per.topic=1<br \/>\n\u5355topic\u5f3a\u5236\u65b0\u5efa\u4e00\u4e2asegment\u7684\u65f6\u95f4<\/p>\n<p>controller.message.queue.size=10           controller-to-broker-channels<br \/>\n\u6d88\u606f\u961f\u5217\u7684\u5c3a\u5bf8\u5927\u5c0f<\/p>\n<p>replica.socket.timeout.ms=30000<br \/>\nleader\u4e0ereplicas\u7684socket\u8d85\u65f6\u65f6\u95f4<\/p>\n<p>num.replica.fetchers=1<br \/>\nleader\u4e2d\u8fdb\u884c\u590d\u5236\u7684\u7ebf\u7a0b\u6570\uff0c\u589e\u5927\u8fd9\u4e2a\u6570\u503c\u4f1a\u589e\u52a0relipca\u7684IO<\/p>\n<p>replica.lag.time.max.ms=10000<br \/>\n\u5982\u679creplicas\u843d\u540e\u592a\u591a,\u5c06\u4f1a\u8ba4\u4e3a\u6b64partition relicas\u5df2\u7ecf\u5931\u6548\u3002\u800c\u4e00\u822c\u60c5\u51b5\u4e0b,\u56e0\u4e3a\u7f51\u7edc\u5ef6\u8fdf\u7b49\u539f\u56e0,\u603b\u4f1a\u5bfc\u81f4replicas\u4e2d\u6d88\u606f\u540c\u6b65\u6ede\u540e\u3002\u5982\u679c\u6d88\u606f\u4e25\u91cd\u6ede\u540e,leader\u5c06\u8ba4\u4e3a\u6b64replicas\u7f51\u7edc\u5ef6\u8fdf\u8f83\u5927\u6216\u8005\u6d88\u606f\u541e\u5410\u80fd\u529b\u6709\u9650\u3002\u5728broker\u6570\u91cf\u8f83\u5c11,\u6216\u8005\u7f51\u7edc\u4e0d\u8db3\u7684\u73af\u5883\u4e2d,\u5efa\u8bae\u63d0\u9ad8\u6b64\u503c.<\/p>\n<p>producer.purgatory.purge.interval.requests=10000<br \/>\n\u751f\u4ea7\u8005\u8bf7\u6c42\u6e05\u7406\u7684\u6e05\u7406\u95f4\u9694\u3002<\/p>\n<p>message.max.bytes=1000000<br \/>\n\u6d88\u606f\u4f53\u7684\u6700\u5927\u5927\u5c0f\uff0c\u5355\u4f4d\u662f\u5b57\u8282<\/p>\n<p>controller.socket.timeout.ms=30000<br \/>\npartition management controller \u4e0ereplicas\u4e4b\u95f4\u901a\u8baf\u7684\u8d85\u65f6\u65f6\u95f4<\/p>\n<p>controlled.shutdown.retry.backoff.ms=5000<br \/>\n\u6bcf\u6b21\u5173\u95ed\u5c1d\u8bd5\u7684\u65f6\u95f4\u95f4\u9694<\/p>\n<p>default.replication.factor=1<br \/>\n\u4e00\u4e2atopic \uff0c\u9ed8\u8ba4\u5206\u533a\u7684replication\u4e2a\u6570 \uff0c\u4e0d\u80fd\u5927\u4e8e\u96c6\u7fa4\u4e2dbroker\u7684\u4e2a\u6570<\/p>\n<p>auto.create.topics.enable=true<br \/>\n\u662f\u5426\u5141\u8bb8\u81ea\u52a8\u521b\u5efatopic \uff0c\u82e5\u662ffalse\uff0c\u5c31\u9700\u8981\u901a\u8fc7\u547d\u4ee4\u521b\u5efatopic<\/p>\n<p>controlled.shutdown.enable=false<br \/>\n\u662f\u5426\u5141\u8bb8\u63a7\u5236\u5668\u5173\u95edbroker ,\u82e5\u662f\u8bbe\u7f6e\u4e3atrue,\u4f1a\u5173\u95ed\u6240\u6709\u5728\u8fd9\u4e2abroker\u4e0a\u7684leader\uff0c\u5e76\u8f6c\u79fb\u5230\u5176\u4ed6broker<\/p>\n<p>auto.commit.enable = true<br \/>\ntrue\u65f6\uff0cConsumer\u4f1a\u5728\u6d88\u8d39\u6d88\u606f\u540e\u5c06offset\u540c\u6b65\u5230zookeeper\uff0c\u8fd9\u6837\u5f53Consumer\u5931\u8d25\u540e\uff0c\u65b0\u7684consumer\u5c31\u80fd\u4ecezookeeper\u83b7\u53d6\u6700\u65b0\u7684offset<br \/>\n\u6d88\u606f\u7684\u786e\u8ba4\u6a21\u5f0f<\/p>\n<p>request.required.acks = 0<br \/>\n0\uff1a\u4e0d\u4fdd\u8bc1\u6d88\u606f\u7684\u5230\u8fbe\u786e\u8ba4\uff0c\u53ea\u7ba1\u53d1\u9001\uff0c\u4f4e\u5ef6\u8fdf\u4f46\u662f\u4f1a\u51fa\u73b0\u6d88\u606f\u7684\u4e22\u5931\uff0c\u5728\u67d0\u4e2aserver\u5931\u8d25\u7684\u60c5\u51b5\u4e0b\uff0c\u6709\u70b9\u50cfTCP<br \/>\n1\uff1a\u53d1\u9001\u6d88\u606f\uff0c\u5e76\u4f1a\u7b49\u5f85leader \u6536\u5230\u786e\u8ba4\u540e\uff0c\u4e00\u5b9a\u7684\u53ef\u9760\u6027<br \/>\n-1\uff1a\u53d1\u9001\u6d88\u606f\uff0c\u7b49\u5f85leader\u6536\u5230\u786e\u8ba4\uff0c\u5e76\u8fdb\u884c\u590d\u5236\u64cd\u4f5c\u540e\uff0c\u624d\u8fd4\u56de\uff0c\u6700\u9ad8\u7684\u53ef\u9760\u6027<\/p>\n<p>request.timeout.ms = 10000<br \/>\n\u6d88\u606f\u53d1\u9001\u7684\u6700\u957f\u7b49\u5f85\u65f6\u95f4<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981\u63cf\u8ff0 \u672c\u6587\u65e8\u5728\u4ecb\u7ecdkafka\u5e38\u7528\u53c2\u6570 ?..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=1730\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1730","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/1730","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1730"}],"version-history":[{"count":4,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/1730\/revisions"}],"predecessor-version":[{"id":2506,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/1730\/revisions\/2506"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1730"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1730"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1730"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}