Hi Yang, I found my issue is similar with the one you resolved before, would you suggest the proper resolution? Thanks.
The email thread and your reply before: https://mail-archives.apache.org/mod_mbox/kylin-dev/201508.mbox/%3ccahrce1nxq_r4xjc_vvfsnjwd99yjbj1mft7sj+myf7p165u...@mail.gmail.com%3E I visited 蜗牛. The problem is caused by HBASE_CLASSPATH being overwritten in hbase-config.sh. It's now fixed. For people who may encounter the same issue, `kylin.sh` exports HBASE_CLASSPATH and HBASE_CLASSPATH_PREFIX, then launch tomcat via `hbase` command. If the vars get overwritten by some config or env script inside `hbase`, you will get class not found issues like this. Regards, Ran Cai 2016-06-13 16:30 GMT+08:00 蔡冉 <[email protected]>: > Thanks Shaofeng, I checked my chrome console and found below error, and I > also found the error in tomcat log > kylin/tomcat/logs/localhost.2016-06-13.log, which should be the root cause: > > org.springframework.web.util.NestedServletException: Handler processing > failed; nested exception is java.lang.NoClassDefFoundError: > org/apache/hadoop/hive/ql/session/SessionState > > but I can find hive-exec-1.2.1.jar in the result > of find-hive-dependency.sh and the process, is there any other > configuration I missed? > > > 2016-06-12 22:05 GMT+08:00 ShaoFeng Shi <[email protected]>: > >> It seems the request wasn't received by the server at all; Most likely be >> a client side or network error; If you're using firefox or chrome, please >> press F12 to open the console, and then check whether there is any JS or >> HTTP error on the console. >> >> 2016-06-12 17:08 GMT+08:00 蔡冉 <[email protected]>: >> >>> I got error 'Oops... Failed to take action.' when trying to load hive >>> table in Kylin web ui, and no obvious error could be found in the log file, >>> anyone have met the problem before? >>> >>> My environment: >>> >>> Version: >>> hadoop: 2.7.1 >>> hive: 1.2.1 >>> hbase: 1.1.2 >>> kylin: 1.5.2 >>> >>> We have total 20 physical servers in hadoop cluster, including 2 >>> masters( for HA) and 18 slaves. >>> >>> Kylin installed in a docker container (for facilitating the test), and >>> in this docker container, whole of hadoop, hive and hbase installation dir >>> were copied from hadoop cluster servers. Commands like 'hadoop fs -ls', >>> 'hive', 'hbase shell' can run and response successfully. Hive use a remote >>> mysql server for metastore, the configuration was properly specified in >>> hive-site.xml. >>> >>> Attachment were the log files, any help would be appreciated. >>> >>> >>> >>> >> >> >> -- >> Best regards, >> >> Shaofeng Shi >> >> >
