getCacheEngineMemSize
Syntax
getCacheEngineMemSize()
Arguments
None
Details
Obtain the memory status (in Byte) of the OLAP cache engine on the current node.
It returns a tuple:
The 1st element indicates the memory occupied by the cache engine;
The 2nd element indicates the memory occupied by the column files stored in the cache engine;
The 3rd element indicates the memory occupied by the column file pointers;
The 4th element indicates the maximum memory allocated to the cache engine.
First Release
1.30.16/2.00.4
Examples
$ setCacheEngineMemSize(0.4)
$ getCacheEngineMemSize()
$ (0,0,0,429496729)
Related Function: setCacheEngineMemSize