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  1. PUBLIC - Liferay Portal Community Edition
  2. LPS-53521

Server crashes with "Too Many Files Opened" error after few minutes

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    Description

      After some time receiving requests, Liferay Portal crashes with Weblogic because there are too many files opened by the application. It is due to the file handlers not being correctly managed so that the underlying file system exhausts its resources. More precisely there are many calls to URLConnection.openConnection(), which leads to a plethora of InputStream objects not properly closed.

      Increasing the maximum number of file descriptors of the operating system only alleviates the problem for a while.

      The solution applied here will be very similar to shuyang.zhou's, which can be seen at LPS-44052.

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. LPS-44052 Resources/Files connections are left open when checking for last modification

          • Closed
          relates

          Bug - A problem which impairs or prevents the functions of the product. LPE-13526 Server crashes with "Too Many Files Opened" error after a few minutes when using WebLogic

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

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              beck.liu Beck Liu
              cleydyr.albuquerque Cleydyr Albuquerque (Inactive)
              Kiyoshi Lee Kiyoshi Lee
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              Dates

                Created:
                Updated:
                Resolved:
                8 years, 6 weeks, 6 days ago

                Packages

                  Version Package
                  6.2.X EE
                  7.0.0 M5