Github user nblintao commented on the issue: https://github.com/apache/spark/pull/14158 **In the commit above, I made three adjustments:** 1. If the query has no related query text, show a blank in that field. 1. If there is no query in the table has a query text, not show the column. 1. If the query text is too long (i.e. longer than 140 chars), show the short abstract and display the full version on demand. **A snapshot of the SQL Tab:** ![longsqltext](https://cloud.githubusercontent.com/assets/5558370/16790563/9c4e638c-487c-11e6-9478-e3e4c804f182.png) (The detailed SQL text for Query 4 shown after clicking "+more") **The following need to be discussed and implemented (suggested by @yhuai):** 1. Add a ToolTip on "SQL Text", saying "Blank if the query is not issued by SQL" (Please help check this sentence if you are a native English speaker). 2. For now, we could show the abstract of the string at the front end. But we still need to truncate the query texts which are toooooo long (maybe longer than 1000 bytes?). This is to avoid downing browsers or web UI servers by running out of memory.
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