17.3.5 Inheriting information during node switching
This subsection describes the information that is inherited and information that is not inherited using the standby node during the node switching.
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Information that is inherited
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OTS transaction information (in global transaction)
After the node is switched from the executing node to the standby node, the OTS transaction information is inherited, and the transaction recovery process is executed.
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Information that is not inherited
Note that when node switching occurs, the following information is not inherited in the node after the switching:
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HTTP session information# of applications managed by the Web container
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Attribute information set in ServletContext of the Web container
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Session information for the Bean of the home interface and the component interface
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Information related to the operating conditions of applications, status of JNDI cache, connection pool, and CTM queue.
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When the session failover functionality is used, only the session information set as the target for inheritance can be inherited.
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