{"id":1982,"date":"2024-02-27T18:26:11","date_gmt":"2024-02-27T10:26:11","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=1982"},"modified":"2024-06-06T18:25:05","modified_gmt":"2024-06-06T10:25:05","slug":"sqoop%e4%bb%8e%e5%85%b3%e7%b3%bb%e6%95%b0%e6%8d%ae%e5%ba%93%e6%8a%bd%e6%95%b0%e5%88%b0hdfs%e6%8a%a5%e9%94%99%ef%bc%9aunsupported-major-minor-version-52-0","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=1982","title":{"rendered":"sqoop\u4ece\u5173\u7cfb\u6570\u636e\u5e93\u62bd\u6570\u5230hdfs\u62a5\u9519\uff1aUnsupported major.minor version 52.0"},"content":{"rendered":"

\u6982\u8981\u63cf\u8ff0<\/h3>\n
\n

\u672c\u6587\u63cf\u8ff0\u7528sqoop\u4ece\u5173\u7cfb\u6570\u636e\u5e93\u62bd\u6570\u5230hdfs\u65f6\u62a5\u9519\uff1aUnsupported major.minor version 52.0\u7684\u539f\u56e0\u53ca\u89e3\u51b3\u65b9\u6cd5\u3002<\/p>\n

\u8be6\u7ec6\u8bf4\u660e<\/h3>\n
\n

1\u3001\u95ee\u9898\u63cf\u8ff0\uff1a<\/h3>\n

\u7528sqoop\u4ecemssql\u62bd\u6570\u5230hdfs\uff0cMAP100%\u4e4b\u540eREDUCE\u4e0d\u6267\u884c\uff0c\u67e5\u770b\u65e5\u5fd7\uff0c\u62a5\u9519\uff1aError: QueryResult : Unsupported major.minor version 52.0<\/p>\n

2020-01-02 16:13:13,535 INFO mapreduce.Job: Task Id : attempt_1574765143808_0013_m_000003_2, Status : FAILED\n**Error: QueryResult : Unsupported major.minor version 52.0\n**Container killed by the ApplicationMaster.\nContainer killed on request. Exit code is 143\nContainer exited with a non-zero exit code 143\n\n2020-01-02 16:13:13,536 INFO mapreduce.Job: Task Id : attempt_1574765143808_0013_m_000000_2, Status : FAILED\nError: QueryResult : Unsupported major.minor version 52.0\n2020-01-02 16:13:17,559 INFO mapreduce.Job:  map 100% reduce 0%\n2020-01-02 16:13:18,571 INFO mapreduce.Job: Job job_1574765143808_0013 failed with state FAILED due to: Task failed task_1574765143808_0013_m_000001\nJob failed as tasks failed. failedMaps:1 failedReduces:0\n<\/code><\/pre>\n
\u539f\u56e0\uff1a
\nUnsupported major.minor version\u8fd9\u79cd\u62a5\u9519\u57fa\u672c\u90fd\u662fjdk\u7248\u672c\u4e0d\u517c\u5bb9\u7684\u95ee\u9898\uff0c\u4f4e\u7248\u672c\u4e0d\u80fd\u517c\u5bb9\u9ad8\u7248\u672c\u3002
\nstanford parser\u548cjdk\u7248\u672c\u5bf9\u5e94\u5173\u7cfb\uff1a
\nJ2SE 8 = 52,
\nJ2SE 7 = 51,
\nJ2SE 6.0 = 50,
\nJ2SE 5.0 = 49,
\nJDK 1.4 = 48,
\nJDK 1.3 = 47,
\nJDK 1.2 = 46,
\nJDK 1.1 = 45<\/p>\n
java -version\u67e5\u770b\u5bbf\u4e3b\u673ajdk\u7248\u672c\uff1a
\n\"file\"
\nsqoop\u9700\u8981\u5728jdk1.7\u7248\u672c\u4e2d\u8fd0\u884c\uff0c\u6240\u4ee5\u9700\u8981\u6307\u5b9asqoop\u7684\u8fd0\u884c\u73af\u5883\u4e3ajdk1.7\u5373\u53ef\u3002<\/p>\n
1\u3001\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n
1\u3001\u67e5\u770b\u672c\u5730\u662f\u5426\u6709jdk1.7\uff0c\u5982\u679c\u6ca1\u6709\u4ece\u5b98\u7f51\u4e0b\u8f7d\u4e00\u4e2a\uff0c\u653e\u5230\/usr\/java\u76ee\u5f55\u4e0b\u3002\u5047\u8bbe\u6211\u4eec\u4e0b\u8f7d\u4e86jdk1.7.0_71\u7248\u672c\u653e\u5230\u8be5\u76ee\u5f55\u4e0b\u3002
\n\"file\"<\/p>\n
2\u3001TDH-Client\/sqoop\/bin\u4e0b\uff0c\u627e\u5230sqoop\u6587\u4ef6\uff0c\u5e76\u7f16\u8f91\uff0c\u5728\u6700\u4e0a\u9762\u6307\u5b9ajdk1.7\u5373\u53ef\u3002
\nexport JAVA_HOME=\/usr\/java\/jdk1.7.0_71\/<\/p>\n
\"file\"<\/p>\n
2\u3001\u95ee\u9898\u63cf\u8ff0<\/h4>\n
sqoop\u62a5\u9519\uff1ajava.lang.UnsupportedClassVersionError: org\/apache\/hadoop\/hbase\/security\/token\/AuthenticationTokenIdentifier : Unsupported major.minor version 52.0<\/p>\n
2\u3001\u89e3\u51b3\u65b9\u6848<\/h4>\n
find TDH-Client\/ -name "*.jar" | while read jarfile; do jar -tf $jarfile | grep "AuthenticationTokenIdentifier"; if [ $? -eq 0 ]; then echo "find class in jar : "$jarfile; fi; done \u627e\u5230\u62a5\u9519\u7c7b\u6240\u5728\u7684jar\u5305\u7136\u540e\u79fb\u8d70<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6982\u8981\u63cf\u8ff0 \u672c\u6587\u63cf\u8ff0\u7528sqoop\u4ece\u5173\u7cfb\u6570\u636e\u5e93\u62bd\u6570\u5230hdfs\u65f6\u62a5\u9519\uff1aUnsupported major.minor ..<\/p>\n
<\/div>\n
Read more<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1982","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\/1982","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\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1982"}],"version-history":[{"count":3,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/1982\/revisions"}],"predecessor-version":[{"id":13275,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/1982\/revisions\/13275"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1982"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1982"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1982"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}