In this release, the default for the data domain's timeout value is 15 minutes (instead of 10 minutes in the previous release).
You can configure a data domain profile that allows you to automatically idle a data domain after a specified timeout, if the data domain does not receive queries during this timeout. The timeout allows for long-running queries to complete successfully before the data domain is turned idle. You can use the optional idle-timeout parameter to specify the timeout for automatically idling a data domain. If not specified, the default timeout of 15 minutes is used.
Also, if you create a data domain profile with the timeout that is less than 15 minutes, Endeca Server issues a warning and automatically resets it to 15 minutes, because 15 minutes is the lowest idle timeout value you can set. If you have any queries running longer than 15 minutes, increase the idle timeout, by creating a new data domain profile with the longer timeout.
For detailed information, see the Oracle Endeca Server Administrator's Guide and the Endeca Server Cluster Guide.