no direct reads

----- Abridged Call Stack Trace -----
<Skipped 1 stack frames>
kcbism_int<-kkopqUseAffinity<-kkopqDeriveIODop<-kkecComputeAPDop<-kkoUpdateFroAnn<-kkodpModifyFros<-kkoipt<-kkoqbc<-apakkoqb<-apaqbdDescendents<-apaqbd<-apadrv<-opitca<-kksFullTypeCheck<-rpiswu2<-kksLoadChild<-kxsGetRuntimeLock<-kksfbc<-kkspsc0<-kksParseCursor

----- End of Abridged Call Stack Trace -----
Partial short call stack signature: 0x5d235e40c22320be
kcbism: islarge 1 next 0 nblks 1230000000 type 3, bpid 65535, kcbisdbfc 0 kcbnhl 524288 kcbstt 459081 keep_nb 0 nbuf 19804244 kcbnwp 4 pstt 0 Exadata 0 bsz 8192 objd 4294967294
NSMTIO: NSMTIO:kkfdtsc:NoDirectRead:
Additional Information: Cache_Attribute_Set:Yes, SCN_Ascending_Scan: No, Event_10354_Set: No, SqlID: ***, Id: 0

***
----- Abridged Call Stack Trace -----
<Skipped 1 stack frames>
kcbism_int<-kxfrCancelDR<-kxfrGatherPartInfo<-kxfrialo<-kxfralo<-qerpxSetupAndAllocSlaves<-qerpx_rowsrc_start<-qerpxStart<-qerstStart<-selexe0<-opiexe<-kpoal8<-opiodr<-ttcpip<-opitsk<-opiino<-opiodr<-opidrv<-sou2o<-opimai_real
----- End of Abridged Call Stack Trace -----
Partial short call stack signature: 0x531492dbeb0e04f2
kcbism: islarge 1 next 0 nblks 301795172 type 2, bpid 65535, kcbisdbfc 0 kcbnhl 524288 kcbstt 459081 keep_nb 0 nbuf 19804244 kcbnwp 4 pstt 0 Exadata 0 bsz 8192 objd 4294967294
NSMTIO: kxfrCancelDR: objn:*** flg:0x4201 size:301795172 table:large cache:19804244 affpct:80
        #insts:1 clu-cached:no arch:-1 direct-read:no SmartIO:no affinitized:no dw_scan:no very_large_thr:10