{"id":5775,"date":"2021-06-17T10:42:48","date_gmt":"2021-06-17T02:42:48","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=5775"},"modified":"2021-06-17T10:42:47","modified_gmt":"2021-06-17T02:42:47","slug":"regionserver%e4%b8%8d%e5%81%a5%e5%ba%b7%e6%97%a5%e5%bf%97%e6%8a%a5%e9%94%99offset8-length2-exceed-the-capacity-of-the-array-0","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=5775","title":{"rendered":"regionserver \u4e0d\u5065\u5eb7\u65e5\u5fd7\u62a5\u9519java.lang.IllegalArgumentException:offset(8) + length(2) exceed the capacity of the array: 0"},"content":{"rendered":"<h3>\u6982\u8981\u63cf\u8ff0<\/h3>\n<p>\u91cd\u542f Hyperbase \u540e\uff0c\u96c6\u7fa4\u77ed\u65f6\u95f4\u5185\u6b63\u5e38\uff0c\u6ca1\u8fc7\u4e00\u4f1a\u513f\u53ef\u80fd\u51fa\u73b0\u90e8\u5206 regionserver \u4e0d\u5065\u5eb7\u7684\u60c5\u51b5\uff0c\u8bbf\u95ee\u5bf9\u5e94\u8282\u70b9\u7684 <code>\/var\/log\/hyperbase1<\/code> \u4e0b regionserver \u65e5\u5fd7\uff0c\u53ef\u4ee5\u770b\u5230\u5982\u4e0b\u62a5\u9519\uff1a<\/p>\n<pre><code class=\"language-java\">java.lang.IllegalArgumentException:offset(8) + length(2) exceed the capacity of the array: 0<\/code><\/pre>\n<hr \/>\n<h3>\u8be6\u7ec6\u63cf\u8ff0<\/h3>\n<p>\u5177\u4f53\u7684\u62a5\u9519\u622a\u56fe\u5982\u4e0b\uff1a<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/04\/image-1619586440901.png\" alt=\"file\" \/><\/p>\n<hr \/>\n<h4>\u95ee\u9898\u539f\u56e0<\/h4>\n<p>hdfs\u7684\/hyperbase1\/WALs \u8def\u5f84\u4e0b\uff0c\u5bf9\u5e94 regionserver \u7684 WAL \u6587\u4ef6\u635f\u574f<\/p>\n<h4>\u89e3\u51b3\u65b9\u6cd5<\/h4>\n<p><strong>1\u3001\u505c\u6b62\u5f80hyperbase\u91cc\u5199\u5165\u7684\u4e1a\u52a1\uff0c\u5e76\u505c\u6b62 hyperbase<\/strong><\/p>\n<p><strong>2\u3001\u5907\u4efd\u5e76\u5220\u9664 hdfs \u4e0a\u7684 <code>\/hyperbase1\/WALs<\/code><\/strong><\/p>\n<pre><code class=\"language-shell\">hdfs dfs -get \/hyperbase1\/WALs \/tmp\nhdfs dfs -rm -r \/hyperbase1\/WALs\/*<\/code><\/pre>\n<p><strong>3\u3001\u91cd\u65b0\u542f\u52a8 Hyperbase<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981\u63cf\u8ff0 \u91cd\u542f Hyperbase \u540e\uff0c\u96c6\u7fa4\u77ed\u65f6\u95f4\u5185\u6b63\u5e38\uff0c\u6ca1\u8fc7\u4e00\u4f1a\u513f\u53ef\u80fd\u51fa\u73b0\u90e8\u5206 regionserver \u4e0d ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=5775\" 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-5775","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\/5775","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=5775"}],"version-history":[{"count":1,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/5775\/revisions"}],"predecessor-version":[{"id":6054,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/5775\/revisions\/6054"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5775"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5775"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}