{"id":11815,"date":"2024-03-21T08:46:45","date_gmt":"2024-03-21T00:46:45","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=11815"},"modified":"2024-03-21T08:46:44","modified_gmt":"2024-03-21T00:46:44","slug":"hdfs%e5%ae%89%e5%85%a8%e6%a8%a1%e5%bc%8f%e4%b8%8bnamenode%e6%97%a5%e5%bf%97%e6%8a%a5requested-data-length-xxxxxxx-is-longer-than-maximum-configured-rpc-length-67108864","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=11815","title":{"rendered":"HDFS\u5b89\u5168\u6a21\u5f0f\u4e0bnamenode\u65e5\u5fd7\u62a5Requested data length xxxxxxx is longer than maximum configured RPC length 67108864"},"content":{"rendered":"<h3>\u6982\u8981\u63cf\u8ff0<\/h3>\n<p>\u672c\u6587\u63cf\u8ff0HDFS\u8fdb\u5165\u5b89\u5168\u6a21\u5f0f\uff0c\u65e0\u6cd5\u81ea\u884c\u6062\u590d\uff0cnamenode\u65e5\u5fd7\u62a5\u9519Requested data length 69108864\u202c is longer than maximum configured RPC length 67108864 \u7c7b\u4f3c\u62a5\u9519\u7684\u89e3\u51b3\u65b9\u6848<\/p>\n<h3>\u8be6\u7ec6\u63cf\u8ff0<\/h3>\n<h4>\u95ee\u9898\u73b0\u8c61<\/h4>\n<p>HDFS namenode \u8fdb\u5165\u5b89\u5168\u6a21\u5f0f\uff0c 50070\u9875\u9762\u663e\u793a<br \/>\n<img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2024\/02\/image-1707401488615.png\" alt=\"file\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2024\/02\/image-1707401507644.png\" alt=\"file\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2024\/02\/image-1707401549696.png\" alt=\"file\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2024\/02\/image-1707401719178.png\" alt=\"file\" \/><br \/>\n\u67e5\u770bnamenode\u65e5\u5fd7\u62a5\u9519<br \/>\n<img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2024\/02\/image-1707401682825.png\" alt=\"file\" \/><\/p>\n<h4>Root Cause<\/h4>\n<p>\u5355\u4e2adatanode\u4e0ablock\u6570\u91cf\u8fc7\u591a\uff0c\u5728\u542f\u52a8\u65f6\u505ablock report\u65f6\uff0c\u7531\u4e8erpc\u5b57\u8282\u6570\u9650\u5236\uff0c\u5bfc\u81f4block report\u5931\u8d25<\/p>\n<h4>\u89e3\u51b3\u65b9\u6848<\/h4>\n<h5>\u6dfb\u52a0\u81ea\u5b9a\u4e49\u53c2\u6570<\/h5>\n<p>hdfs\u4e0a\u6dfb\u52a0\u81ea\u5b9a\u4e49\u53c2\u6570ipc.maximum.data.length \u503c\u4e3a134217728 \u914d\u7f6e\u6587\u4ef6\uff1acore-site.xml<\/p>\n<h5>hadoop272 \u7248\u672c\u53ef\u4ee5\u901a\u7528\u6362\u5305<\/h5>\n<p><a href=\"https:\/\/nj.transwarp.club:666\/main.html?download&weblink=68b77edaa4fa4b6530e970346b6efa22&realfilename=protobuf-java-2.5.0.jar\" title=\"protobuf-java-2.5.0.jar\">protobuf-java-2.5.0.jar<\/a><br \/>\nhdfs\u955c\u50cf\u5185\u66ff\u6362\u76f8\u5173\u8def\u5f84<br \/>\n\/usr\/lib\/hadoop\/lib\/protobuf-java-2.5.0.jar<br \/>\n\/usr\/lib\/hadoop-hdfs\/lib\/protobuf-java-2.5.0.jar<\/p>\n<p>\u6362\u5305\u53c2\u8003KB  <a href=\"https:\/\/kb.transwarp.cn\/posts\/2568\" title=\"\u4f7f\u7528 Dockerfile \u66f4\u6362\u5df2\u6709\u955c\u50cf\u7684\u6587\u4ef6\">\u4f7f\u7528 Dockerfile \u66f4\u6362\u5df2\u6709\u955c\u50cf\u7684\u6587\u4ef6<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981\u63cf\u8ff0 \u672c\u6587\u63cf\u8ff0HDFS\u8fdb\u5165\u5b89\u5168\u6a21\u5f0f\uff0c\u65e0\u6cd5\u81ea\u884c\u6062\u590d\uff0cnamenode\u65e5\u5fd7\u62a5\u9519Requested data l ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=11815\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":15,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11815","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\/11815","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\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11815"}],"version-history":[{"count":2,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/11815\/revisions"}],"predecessor-version":[{"id":12145,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/11815\/revisions\/12145"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}