19.3.3 Inheriting information during node switching
This subsection describes the information that the standby node inherits and the information that the standby node does not inherit during node switching.
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Information that the standby node inherits
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Inheriting the OTS transaction information (in a global transaction)
After you switch from the executing node to the standby node, the standby node inherits the OTS transaction information and performs the transaction recovery process.
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Information that the standby node does not inherit
Note that when node switching occurs, the post-switching node does not inherit the following information:
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HTTP session information of the application that the Web container manages
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Attribute information set in ServletContext of the Web container
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Session information of the Bean of the home interface and component interface
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Information about the operation status of applications, and the status of JNDI cache, connection pool and CTM queue
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