We use UTF-8, but there are some emoji content such as 🎈💎🐥⚔
| | yuzhang | | shifengdefan...@163.com | 签名由网易邮箱大师定制 在2019年4月8日 19:06，Na Zhai<na.z...@kyligence.io> 写道： Hi, yuzhang. What’s the encoding of the column that you query? The original intention of the code that you mentioned is to find out the columns with inconsistent sequence before and after encoding. 发送自 Windows 10 版邮件<https://go.microsoft.com/fwlink/?LinkId=550986>应用 ________________________________ 发件人: yuzhang <shifengdefan...@163.com> 发送时间: Tuesday, March 26, 2019 11:27:14 PM 收件人: dev@kylin.apache.org 抄送: dev@kylin.apache.org 主题: Re: Should I remove this check about compare the last and fetched Sure, here is the code at SortedIteratorMergerWithLimit.java:130. And the "Not sorted! last: XXXXXX fetched: XXXXXXX" exception may happen when query some table contain Chinese value(or messy code). ``` @Override public E next() { if (!nextFetched) { throw new IllegalStateException("Should hasNext() before next()"); } //TODO: remove this check when validated if (last != null) { if (comparator.compare(last, fetched) > 0) throw new IllegalStateException("Not sorted! last: " + last + " fetched: " + fetched); } last = fetched; nextFetched = false; return fetched; } ``` <https://maas.mail.163.com/dashi-web-extend/html/proSignature.html?ftlId=1&name=yuzhang&uid=shifengdefannao%40163.com&iconUrl=http%3A%2F%2Fmail-online.nosdn.127.net%2Fsm1c0446ade9371d208d1e209c8bc0827f.jpg&items=%5B%22shifengdefannao%40163.com%22%5D> [http://mail-online.nosdn.127.net/sm1c0446ade9371d208d1e209c8bc0827f.jpg] yuzhang shifengdefan...@163.com 签名由 网易邮箱大师<https://mail.163.com/dashi/dlpro.html?from=mail81> 定制 On 3/26/2019 23:08，elkan1788<elkan1...@gmail.com><mailto:elkan1...@gmail.com> wrote： I not sure can understand your question cleanly. Can you give more information about it, just like with a good sample. Also you can forward the code what you found and think that is happened! -- Sent from: http://apache-kylin.74782.x6.nabble.com/
