[ https://issues.apache.org/jira/browse/IMPALA-11785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joe McDonnell resolved IMPALA-11785. ------------------------------------ Fix Version/s: Impala 4.3.0 Resolution: Fixed > impala-shell should produce a warning if Thrift's fastbinary package isn't > working > ---------------------------------------------------------------------------------- > > Key: IMPALA-11785 > URL: https://issues.apache.org/jira/browse/IMPALA-11785 > Project: IMPALA > Issue Type: Improvement > Components: Clients > Affects Versions: Impala 4.3.0 > Reporter: Joe McDonnell > Assignee: Joe McDonnell > Priority: Major > Fix For: Impala 4.3.0 > > > Thrift's fastbinary package accelerates the binary protocol for Thrift with > native code, and it can make a large difference in performance for > impala-shell (and other clients). Differences in compilers or other > build-time discrepancies can cause it to fail to load. When that happens, it > falls back to the non-accelerated Python code. > Currently, there is no warning when it falls back to the non-accelerated > code. We should change impala-shell to issue a warning in this case. One way > to do that is to try to import thrift.protocol.fastbinary and issue a warning > if it fails to import. > {noformat} > try: > import thrift.protocol.fastbinary > print("Successfully imported fastbinary") > except: > print("Could not import fastbinary"){noformat} -- This message was sent by Atlassian Jira (v8.20.10#820010)