Quanlong Huang has uploaded this change for review. ( http://gerrit.cloudera.org:8080/19505
Change subject: IMPALA-11223: Use unique id to create codegen instances ...................................................................... IMPALA-11223: Use unique id to create codegen instances When startup flag asm_module_dir is set, impalad will dump the codegen disassembly to files under that folder. The file name is "id.asm" in which "id" is the codegen instance id. Before IMPALA-4080 (f2837e9), we use fragment instance id as the codegen id. After that, since codegen are done in fragment level (shared by fragment instances), we use query id instead. This introduces conflicts between different fragments. The asm files will be overwritten. This changes the codegen instance id to be "QueryID_FragmentName_PID". The PID suffix is needed since we usually have several impalads running together on our dev box. Tests: - Manually verified the asm file names are expected. Change-Id: I7672906365c916bbe750eeb9906cab38573e6c31 --- M be/src/runtime/fragment-state.cc 1 file changed, 5 insertions(+), 1 deletion(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/05/19505/1 -- To view, visit http://gerrit.cloudera.org:8080/19505 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I7672906365c916bbe750eeb9906cab38573e6c31 Gerrit-Change-Number: 19505 Gerrit-PatchSet: 1 Gerrit-Owner: Quanlong Huang <[email protected]>
