Overview
Provides the following custom smart services and functions for handling data in Excel.
Key Features & Functionality
Smart Services included are:
Functions included are:
This plugin crashes our Cloud environment about once per month due to an apparent memory leak which slowly consumes all of our EC2 memory the more we use it. Appian support has been having to restart our environment to temporarily fix this. We have been trying to get to the bottom of this to see if we can fix it, or figure out if we are misusing Excel Tools in some way, but have not had any luck. We are running the latest version of Excel Tools. Any advice or support would be highly appreciated!
Appian Support commented the following:
"I ran a leaked suspects analysis and the largest consumer of heap during the high load was from some exceltool classes. The following snippet from the stack trace shows the exceltool classes of note:
at com.appiancorp.ps.exceltools.util.ExcelHelperUtils.getWorkbook(Ljava/lang/String;Ljava/lang/String;)Lorg/apache/poi/ss/usermodel/Workbook; (ExcelHelperUtils.java:562) at com.appiancorp.ps.exceltools.expression.ReadExcelFileFunction.readExcelSheet(Lcom/appiancorp/suiteapi/content/ContentService;Lcom/appiancorp/suiteapi/type/TypeService;Ljava/lang/Long;IILjava/lang/Integer;Ljava/lang/String;)Lcom/appiancorp/suiteapi/type/TypedValue; (ReadExcelFileFunction.java:51) I see that the site is using an older version of the execltools plugin, V 1.9.4. From the changelogs there are some changes that improve the stability of the plugin. I recommend deploying the latest version of the plugin and retesting to see if the behavior improves."
Hi agustinc
We are facing the similar issue, how you have solved this problem?