because CacheLookupOp inherits both DatasetOp and SamplerRT, and both of
them have Print()

From: @danishnxt
Reviewed-by: @robingrosman,@tom__chen
Signed-off-by: @tom__chen

From: @bai-yangfan
Reviewed-by: @kingxian,@pandoublefeng
Signed-off-by: @kingxian

From: @yangzhenzhang
Reviewed-by: @kisnwang,@stsuteng
Signed-off-by: @stsuteng

From: @wangnan39
Reviewed-by: @zh_qh,@kingxian
Signed-off-by: @kingxian

From: @yepei6
Reviewed-by: @kingxian,@zh_qh
Signed-off-by: @kingxian

From: @jonyguo
Reviewed-by: @pandoublefeng,@liucunwei
Signed-off-by: @liucunwei

From: @zh_qh
Reviewed-by: @ginfung
Signed-off-by: @ginfung

From: @caozhou_huawei
Reviewed-by: @kingxian,@zh_qh
Signed-off-by: @kingxian

From: @peilin-wang
Reviewed-by: @robingrosman,@robingrosman,@tom__chen
Signed-off-by: @tom__chen

From: @zhangxinfeng3
Reviewed-by: @sunnybeike,@wang_zi_dong
Signed-off-by: @sunnybeike

From: @chenzupeng
Reviewed-by: @ddwsky,@zhang_xue_tong
Signed-off-by: @ddwsky

From: @bairongz
Reviewed-by: 
Signed-off-by:

From: @joylvliang
Reviewed-by: @chujinjin,@kisnwang
Signed-off-by: @chujinjin

From: @gemini524
Reviewed-by: @ljl0711,@majorzhang
Signed-off-by: @majorzhang

From: @yuzhenhua666
Reviewed-by: @linqingke,@yingjy
Signed-off-by: @linqingke

From: @liyong126
Reviewed-by: @pandoublefeng,@jonyguo
Signed-off-by: @jonyguo

From: @jonyguo
Reviewed-by: 
Signed-off-by:

From: @simson_wu
Reviewed-by: @ginfung,@zh_qh
Signed-off-by: @zh_qh

From: @yuan_shen_zhou
Reviewed-by: 
Signed-off-by:

From: @xu_anyue
Reviewed-by: @hangangqiang,@zhanghaibo5
Signed-off-by: @hangangqiang

From: @zpac
Reviewed-by: @kisnwang,@limingqi107
Signed-off-by: @limingqi107

From: @sishuikang
Reviewed-by: @zhanghaibo5,@zhang_xue_tong
Signed-off-by: @zhanghaibo5

From: @luoyang42
Reviewed-by: @pandoublefeng,@liucunwei
Signed-off-by: @liucunwei