{"id":4054,"date":"2023-10-26T13:39:09","date_gmt":"2023-10-26T05:39:09","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=4054"},"modified":"2023-10-26T13:39:09","modified_gmt":"2023-10-26T05:39:09","slug":"presto%e5%af%b9%e6%8e%a5%e5%bc%80%e5%90%af%e5%ae%89%e5%85%a8%e7%9a%84inceptor","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=4054","title":{"rendered":"presto\u5bf9\u63a5\u5f00\u542f\u5b89\u5168\u7684inceptor"},"content":{"rendered":"<h3>\u6982\u8981\u63cf\u8ff0<\/h3>\n<hr \/>\n<p><strong>Presto\u662f\u4e00\u4e2afacebook\u5f00\u6e90\u7684\u5206\u5e03\u5f0fSQL\u67e5\u8be2\u5f15\u64ce\uff0c\u9002\u7528\u4e8e\u4ea4\u4e92\u5f0f\u5206\u6790\u67e5\u8be2\uff0c\u6570\u636e\u91cf\u652f\u6301GB\u5230PB\u5b57\u8282\u3002presto\u7684\u67b6\u6784\u7531\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7684\u67b6\u6784\u6f14\u5316\u800c\u6765\u3002presto\u4e4b\u6240\u4ee5\u80fd\u5728\u5404\u4e2a\u5185\u5b58\u8ba1\u7b97\u578b\u6570\u636e\u5e93\u4e2d\u8131\u9896\u800c\u51fa\uff0c\u5728\u4e8e\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/strong><\/p>\n<ol>\n<li>\u6e05\u6670\u7684\u67b6\u6784\uff0c\u662f\u4e00\u4e2a\u80fd\u591f\u72ec\u7acb\u8fd0\u884c\u7684\u7cfb\u7edf\uff0c\u4e0d\u4f9d\u8d56\u4e8e\u4efb\u4f55\u5176\u4ed6\u5916\u90e8\u7cfb\u7edf\u3002\u4f8b\u5982\u8c03\u5ea6\uff0cpresto\u81ea\u8eab\u63d0\u4f9b\u4e86\u5bf9\u96c6\u7fa4\u7684\u76d1\u63a7\uff0c\u53ef\u4ee5\u6839\u636e\u76d1\u63a7\u4fe1\u606f\u5b8c\u6210\u8c03\u5ea6\u3002<\/li>\n<li>\u7b80\u5355\u7684\u6570\u636e\u7ed3\u6784\uff0c\u5217\u5f0f\u5b58\u50a8\uff0c\u903b\u8f91\u884c\uff0c\u5927\u90e8\u5206\u6570\u636e\u90fd\u53ef\u4ee5\u8f7b\u6613\u7684\u8f6c\u5316\u6210presto\u6240\u9700\u8981\u7684\u8fd9\u79cd\u6570\u636e\u7ed3\u6784\u3002<\/li>\n<li>\u4e30\u5bcc\u7684\u63d2\u4ef6\u63a5\u53e3\uff0c\u5b8c\u7f8e\u5bf9\u63a5\u5916\u90e8\u5b58\u50a8\u7cfb\u7edf\uff0c\u6216\u8005\u6dfb\u52a0\u81ea\u5b9a\u4e49\u7684\u51fd\u6570\u3002<\/li>\n<\/ol>\n<p>Presto\u91c7\u7528\u5178\u578b\u7684master-slave\u6a21\u578b\uff1a<\/p>\n<ul>\n<li>coordinator(master)\u8d1f\u8d23meta\u7ba1\u7406,worker\u7ba1\u7406\uff0cquery\u7684\u89e3\u6790\u548c\u8c03\u5ea6<\/li>\n<li>worker\u5219\u8d1f\u8d23\u8ba1\u7b97\u548c\u8bfb\u5199\u3002<\/li>\n<li>discovery server\uff0c \u901a\u5e38\u5185\u5d4c\u4e8ecoordinator\u8282\u70b9\u4e2d\uff0c\u4e5f\u53ef\u4ee5\u5355\u72ec\u90e8\u7f72\uff0c\u7528\u4e8e\u8282\u70b9\u5fc3\u8df3\u3002<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2020\/10\/image-1609895188976.png\" alt=\"file\" \/><\/p>\n<p>\u5c31\u57282020\u5e7412\u670827\u65e5,prestosql\u4e0efacebook\u6b63\u5f0f\u5206\u88c2,\u5e76\u6539\u540d\u4e3atrino\u3002<\/p>\n<p>\u4e0b\u9762\u7684\u6848\u4f8b\u5b9e\u9645\u4e0a\u662f\u5355\u673a\u7248\u7684presto\uff0c\u9002\u7528\u4e8e\u6d4b\u8bd5\u76ee\u7684\uff0c\u5c06\u4e00\u53f0\u673a\u5668\u540c\u65f6\u914d\u7f6e\u4e3acoordinator\u548cworker\uff0cnode-scheduler.include-coordinator\u8981\u8bbe\u7f6e\u4e3atrue<\/p>\n<h3>\u8be6\u7ec6\u8bf4\u660e<\/h3>\n<hr \/>\n<h4>0. \u5b89\u88c5\u5305<\/h4>\n<pre><code>* presto-server-0.229_1.tar.gz\n* presto-cli-0.229-executable.jar <\/code><\/pre>\n<h4>1. \u5b89\u88c5\u90e8\u7f72presto<\/h4>\n<pre><code>a. \u4e0a\u4f20presto-server-0.229_1.tar.gz\u5b89\u88c5\u5305\u81f3tdh60201\u7684\/opt\/presto\u4e0b(\u9700\u63d0\u524d\u5efa\u597d\u76ee\u5f55 mkdir -p \/opt\/presto)\nb. \u89e3\u538b\u5b89\u88c5\u5305tar -xzvf presto-server-0.229_1.tar.gz<\/code><\/pre>\n<h4>2. \u7f16\u8f91\u914d\u7f6e\u6587\u4ef6<\/h4>\n<h5>a. config.properties<\/h5>\n<pre><code class=\"language-shell\">coordinator=true                           #\u662f\u5426\u4f5c\u4e3acoordinator\uff0cworker\u8282\u70b9\u4e3afalse\nnode-scheduler.include-coordinator=true    #\u8c03\u5ea6\u8282\u70b9\u4e5f\u4f5c\u4e3aworker\u65f6node-scheduler.include-coordinator\u8bbe\u7f6e\u4e3atrue\nhttp-server.http.port=9998                 #\u6307\u5b9aHTTP server \u7aef\u53e3\u3002Presto\u901a\u8fc7HTTP\u534f\u8bae\u8fdb\u884c\u6240\u6709\u7684\u5185\u90e8\u548c\u5916\u90e8\u901a\u4fe1\nquery.max-memory=50GB\nquery.max-memory-per-node=1GB\nquery.max-total-memory-per-node=2GB\ndiscovery-server.enabled=true              #Presto \u901a\u8fc7Discovery \u670d\u52a1\u6765\u627e\u5230\u96c6\u7fa4\u4e2d\u6240\u6709\u7684\u8282\u70b9\ndiscovery.uri=http:\/\/tdh60201:9998         #coordinator\u7684URL<\/code><\/pre>\n<h5>b. hive.properties<\/h5>\n<pre><code class=\"language-shell\">connector.name=hive-hadoop2\nhive.metastore.uri=thrift:\/\/tdh60201:9083,thrift:\/\/tdh60202:9083\nhive.config.resources=\/opt\/presto\/presto-server-0.229\/etc\/cluster\/core-site.xml,\/opt\/presto\/presto-server-0.229\/etc\/cluster\/hdfs-site.xml\nhive.allow-drop-table=true\nhive.allow-rename-column=true\nhive.allow-add-column=true\nhive.allow-drop-column=true\nhive.allow-rename-table=true<\/code><\/pre>\n<p><strong>\u6ce8\u610f<\/strong>\uff1a<br \/>\nconnector.name \u6307\u5b9acatelog\u7ba1\u7406\u5668<\/p>\n<ul>\n<li>hive-hadoop1\uff1a Apache Hadoop 1.x<\/li>\n<li>hive-hadoop2\uff1a Apache Hadoop 2.x<\/li>\n<li>hive-cdh4\uff1a Cloudera CDH 4<\/li>\n<li>hive-cdh5\uff1a Cloudera CDH 5<\/li>\n<\/ul>\n<p>hive.metastore.uri<\/p>\n<ul>\n<li>\u53c2\u8003\/etc\/inceptor1\/conf\/hive-site.xml\u4e2dhive.metastore.uris\u7684\u914d\u7f6e<\/li>\n<\/ul>\n<p>connector.name\u662f\u8fde\u63a5\u5668\uff0c\u6211\u4eec\u662fapache2*\u7248\u672c\u7684\uff0c\u6240\u4ee5\u7528hive-hadoop2<\/p>\n<h5>c. jvm.config<\/h5>\n<pre><code class=\"language-shell\">[root@tdh60201\/opt\/presto\/presto-server-0.229\/etc]$ cat jvm.config\n-server\n-Xmx5G\n-XX:+UseG1GC\n-XX:G1HeapRegionSize=32M\n-XX:+UseGCOverheadLimit\n-XX:+ExplicitGCInvokesConcurrent\n-XX:+HeapDumpOnOutOfMemoryError\n-XX:OnOutOfMemoryError=kill -9 %p<\/code><\/pre>\n<h5>d. log.properties<\/h5>\n<pre><code class=\"language-shell\">[root@tdh60201\/opt\/presto\/presto-server-0.229\/etc]$ cat log.properties\ncom.facebook.presto=DEBUG<\/code><\/pre>\n<h5>e. node.properties<\/h5>\n<pre><code class=\"language-shell\">[root@tdh60201\/opt\/presto\/presto-server-0.229\/etc]$ cat node.properties\nnode.environment=production\nnode.id=tdh60201\nnode.data-dir=\/opt\/presto\/presto-server-0.229\/<\/code><\/pre>\n<h4>3. \u751f\u6210principal\u51ed\u8bc1\u4fe1\u606f<\/h4>\n<p>\u5982\u679c\u6709\u8bbf\u95eekdc\u670d\u52a1\u5668\u7684root\u6743\u9650\uff0c\u4f46\u662f\u6ca1\u6709kerberos admin\u8d26\u6237\uff0c\u4f7f\u7528kadmin.guardian<br \/>\n\u5982\u679c\u6ca1\u6709\u8bbf\u95eekdc\u670d\u52a1\u5668\u7684root\u6743\u9650\uff0c\u4f46\u662f\u7528kerberos admin\u8d26\u6237\uff0c\u4f7f\u7528kadmin<\/p>\n<p><strong>\u4f7f\u7528kadmin.guardian\u6307\u4ee4\u767b\u5f55kerberos database\uff1a<\/strong><\/p>\n<pre><code class=\"language-shell\">\/kadmin.guardian -w 123456 -r TDH -q \"addprinc -pw 123456 presto\/tdh60201\"<\/code><\/pre>\n<p><strong>\u5bfc\u51faprincipal\u7684keytab\u6587\u4ef6\u5230\u6307\u5b9a\u8def\u5f84\uff1a<\/strong><\/p>\n<pre><code class=\"language-shell\">.\/kadmin.guardian -w 123456 -r TDH -q \"xst presto\/tdh60201@TDH -k \/var\/log\/guardian\/presto.keytab\"<\/code><\/pre>\n<p><strong>\u8fd9\u65f6\u5019\u5df2\u7ecf\u751f\u6210\u4e86principal\u4e3apresto\/tdh60201\uff0ckeytab\u6587\u4ef6\u4e3apresto.keytab\u7684\u51ed\u8bc1\u5bf9\uff0c\u4f7f\u7528kinit\u53ef\u4ee5\u8fdb\u884c\u53d6\u7968\u64cd\u4f5c\uff1a<\/strong><\/p>\n<pre><code class=\"language-shell\">kinit -kt \/var\/log\/guardian\/presto.keytab presto\/tdh60201\nklist<\/code><\/pre>\n<p><strong>\u4fee\u6539keytab\u6587\u4ef6\u6743\u9650\u4e3a644<\/strong><\/p>\n<pre><code class=\"language-shell\">chmod 644 \/var\/log\/guardian\/presto.keytab<\/code><\/pre>\n<h4>4. \u751f\u6210keystore\u79d8\u94a5<\/h4>\n<pre><code class=\"language-shell\">keytool -genkeypair -alias presto -keyalg RSA -keystore \/root\/presto.keystore<\/code><\/pre>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2020\/09\/image-1600668578590.png\" alt=\"file\" \/><\/p>\n<p>(\u5bc6\u7801\u4e3aRoot@123)<br \/>\n\u6ce8\u610f\uff1a\u5728\u586b\u5199name\u7684\u503c\u65f6\u586b\u5199presto\u8282\u70b9\u7684host\uff0c\u5176\u5b83\u968f\u610f\u3002<\/p>\n<p>\u81f3\u6b64\uff0c\u4e00\u5171\u751f\u6210\u4e86\u4e24\u4e2a\u6587\u4ef6\uff0c\u4e00\u4e2a\u662fpresto.keytab\uff0c\u4e00\u4e2a\u662fpresto.keystore\uff1a<\/p>\n<h4>5. \u6dfb\u52a0\u8ba4\u8bc1\u4fe1\u606f<\/h4>\n<h5>a. config.properties<\/h5>\n<p>\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9<\/p>\n<pre><code class=\"language-shell\">http-server.authentication.type=KERBEROS\nhttp.server.authentication.krb5.service-name=presto\nhttp.server.authentication.krb5.keytab=\/var\/log\/guardian\/presto.keytab\nhttp.authentication.krb5.config=\/etc\/krb5.conf\nhttp-server.https.enabled=true\nhttp-server.https.port=7778\nhttp-server.https.keystore.path=\/root\/presto.keystore\nhttp-server.https.keystore.key=Root@123<\/code><\/pre>\n<h5>b. hive.properties<\/h5>\n<p>\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9<\/p>\n<pre><code class=\"language-shell\">hive.metastore.service.principal=hive\/tdh60201@TDH\nhive.metastore.authentication.type=KERBEROS\nhive.metastore.client.principal=presto\/tdh60201\nhive.metastore.client.keytab=\/var\/log\/guardian\/presto.keytab\nhive.hdfs.authentication.type=KERBEROS\nhive.hdfs.impersonation.enabled=false\nhive.hdfs.presto.principal=presto\/tdh60201\nhive.hdfs.presto.keytab=\/var\/log\/guardian\/presto.keytab<\/code><\/pre>\n<h4>6. \u6d4b\u8bd5\u8fde\u63a5<\/h4>\n<p><strong>\u542f\u52a8presto\u670d\u52a1\uff1a<\/strong><\/p>\n<pre><code class=\"language-shell\">cd \/opt\/presto\/presto-server-0.229\nbin\/launcher start<\/code><\/pre>\n<p><strong>\u4f7f\u7528presto cli\u8fdb\u884c\u8fde\u63a5\uff1a<\/strong><\/p>\n<pre><code class=\"language-shell\">java -jar ..\/bin\/presto-cli-0.229-executable.jar \\\n    --server https:\/\/tdh60201:7778 \\\n    --krb5-config-path \/etc\/krb5.conf \\\n    --krb5-principal presto\/tdh60201 \\\n    --krb5-keytab-path \/var\/log\/guardian\/presto.keytab \\\n    --krb5-remote-service-name presto \\\n    --keystore-path \/root\/presto.keystore \\\n    --keystore-password Root@123 \\\n    --catalog hive \\\n    --schema default<\/code><\/pre>\n<p><strong>\u6216\u8005\u89c9\u5f97\u9ebb\u70e6\uff0c\u628a..\/bin\/presto-cli-0.229-executable.jar\u91cd\u547d\u540d\u79f0presto\u811a\u672c\u6765\u8c03\u7528\u4e5f\u662f\u4e00\u6837\u7684<\/strong><\/p>\n<pre><code class=\"language-shell\">..\/bin\/presto \n    --server https:\/\/tdh60201:7778 \\\n    --krb5-config-path \/etc\/krb5.conf \\\n    --krb5-principal presto\/tdh60201 \\\n    --krb5-keytab-path \/var\/log\/guardian\/presto.keytab \\\n    --krb5-remote-service-name presto \\\n    --keystore-path \/root\/presto.keystore \\\n    --keystore-password Root@123 \\\n    --catalog hive \\\n    --schema default<\/code><\/pre>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2020\/09\/image-1600668737159.png\" alt=\"file\" \/><\/p>\n<h4>FAQ<\/h4>\n<h5>1. \u5982\u4f55\u5f00\u542f\u65e5\u5fd7\u7684DEBUG\u6a21\u5f0f\u65b9\u4fbf\u5b9a\u4f4d<\/h5>\n<p>\u4fee\u6539<code>\/etc\/log.properties<\/code><br \/>\ncom.facebook.presto=INFO  \u4fee\u6539\u6210DEBUG<\/p>\n<h5>2. \u5982\u4f55\u5224\u65adpresto\u670d\u52a1\u542f\u52a8\u6210\u529f<\/h5>\n<p><code>2020-08-12T15:58:54.452+0800    INFO    main    com.facebook.presto.server.PrestoServer ======== SERVER STARTED ========<\/code><br \/>\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/2020\/09\/image-1600668846131.png\" alt=\"file\" \/><\/p>\n<h5>3. \u5982\u4f55\u5224\u65adcatalog\u52a0\u8f7d\u6210\u529f<\/h5>\n<p>Laucher \u542f\u52a8\u6210\u529f\u4e4b\u540e\uff0c\u663e\u793a<code>Added catalog hive using connector hive-hadoop2<\/code>\u5373\u4ee3\u8868catalog\u52a0\u8f7d\u6210\u529f\uff0c\u5426\u5219\u4f1a\u5728\u6267\u884c\u8bed\u53e5\u65f6\u62a5Catalog &#8216;hive&#8217; does not exist\u7684\u9519\u8bef<br \/>\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/2020\/09\/image-1600670771867.png\" alt=\"file\" \/><\/p>\n<h5>4. presto\u8fde\u63a5\u5f00\u542fkerberos\u7684inceptor\uff0c\u6267\u884c\u67e5\u8be2\u62a5\u9519Hive table &#8216;default.emp&#8217; is corrupt. Found sub-directory in bucket directory for partition: <UNPARTITIONED><\/h5>\n<p><strong><font color=red>presto\u6682\u4e0d\u652f\u6301ACID\u4e8b\u52a1\u7279\u6027\uff08\u5206\u533a\u3001\u5206\u6876\uff09,\u4e5f\u5c31\u662f\u8bf4\u4e0d\u652f\u6301inceptor\u7684orc\u4e8b\u52a1\u8868\uff01<\/font><\/strong><br \/>\n<a href=\"https:\/\/github.com\/prestodb\/presto\/issues\/1970\">https:\/\/github.com\/prestodb\/presto\/issues\/1970<\/a><br \/>\n<a href=\"https:\/\/github.com\/prestodb\/presto\/issues\/6666\">https:\/\/github.com\/prestodb\/presto\/issues\/6666<\/a><\/p>\n<h5>5 . presto\u8fde\u63a5inceptor\u62a5<code>user presto has no ACCESS permission to HDFS service hdfs1<\/code><\/h5>\n<p>\u9700\u8981\u5728guardian\u9875\u9762\u65b0\u5efapresto\u79df\u6237\uff0c\u5bf9hdfs\u8d4b\u6743<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981\u63cf\u8ff0 Presto\u662f\u4e00\u4e2afacebook\u5f00\u6e90\u7684\u5206\u5e03\u5f0fSQL\u67e5\u8be2\u5f15\u64ce\uff0c\u9002\u7528\u4e8e\u4ea4\u4e92\u5f0f\u5206\u6790\u67e5\u8be2\uff0c\u6570\u636e\u91cf\u652f\u6301GB\u5230 ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=4054\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4054","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\/4054","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\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4054"}],"version-history":[{"count":3,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/4054\/revisions"}],"predecessor-version":[{"id":6460,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/4054\/revisions\/6460"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}