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Andrew Kyle Purtell edited comment on HBASE-25352 at 12/3/20, 2:59 AM: ----------------------------------------------------------------------- Command executed is {noformat} python ./dev-support/checkcompatibility.py -r asf \ --annotation org.apache.yetus.audience.InterfaceAudience.Public \ --annotation org.apache.yetus.audience.InterfaceAudience.LimitedPrivate \ --include-file "hbase-*" rel/2.3.0 2.4.0RC0 {noformat} Exact error is {noformat} open3: exec of javap -s -private -c -verboseĀ < REALLY REALLY LONG LIST OF CLASSES ELIDED > failed: Argument list too long at /Users/apurtell/tmp/hbase-tmp/target/java-acc/modules/Internals/APIDump.pm line 357. cannot remove path when cwd is /private/var/folders/mq/40qp3y1s12x_mt548v69qcnw0000gp/T/mjqXHZty0Y/29 for /private/var/folders/mq/40qp3y1s12x_mt548v69qcnw0000gp/T/mjqXHZty0Y: at /usr/local/Cellar/perl/5.32.0/lib/perl5/5.32.0/File/Temp.pm line 916. INFO:root:Results: {} Traceback (most recent call last): File "./dev-support/checkcompatibility.py", line 530, in <module> main() File "./dev-support/checkcompatibility.py", line 526, in main args.compare_warnings)) File "./dev-support/checkcompatibility.py", line 232, in compare_results if tool_results[check][issue_type] > known_count] KeyError: 'binary' {noformat} I'm running Mac OS Catalina. ARG_MAX is 262,144 chars. {noformat} $ getconf ARG_MAX 262144 {noformat} On Linux it is considerably larger at 2,097,152 chars: {noformat} $ getconf ARG_MAX 2097152 {noformat} which is I suppose why hitting this is uncommon. I don't think anything can be done without dev of the API checker itself. Perhaps if it is still being maintained someone else has hit this and there is a fix available. If not I could raise a PR. Practically speaking, this is not super critical because Linux environments will continue to work. was (Author: apurtell): Command executed is {noformat} python ./dev-support/checkcompatibility.py -r asf \ --annotation org.apache.yetus.audience.InterfaceAudience.Public \ --annotation org.apache.yetus.audience.InterfaceAudience.LimitedPrivate \ --include-file "hbase-*" rel/2.3.0 2.4.0RC0 {noformat} Exact error is {noformat} open3: exec of javap -s -private -c -verboseĀ < REALLY REALLY LONG LIST OF CLASSES ELIDED > failed: Argument list too long at /Users/apurtell/tmp/hbase-tmp/target/java-acc/modules/Internals/APIDump.pm line 357. cannot remove path when cwd is /private/var/folders/mq/40qp3y1s12x_mt548v69qcnw0000gp/T/mjqXHZty0Y/29 for /private/var/folders/mq/40qp3y1s12x_mt548v69qcnw0000gp/T/mjqXHZty0Y: at /usr/local/Cellar/perl/5.32.0/lib/perl5/5.32.0/File/Temp.pm line 916. INFO:root:Results: {} Traceback (most recent call last): File "./dev-support/checkcompatibility.py", line 530, in <module> main() File "./dev-support/checkcompatibility.py", line 526, in main args.compare_warnings)) File "./dev-support/checkcompatibility.py", line 232, in compare_results if tool_results[check][issue_type] > known_count] KeyError: 'binary' {noformat} I'm running Mac OS Catalina. ARG_MAX is 262,144 chars. {noformat} $ getconf ARG_MAX 262144 {noformat} On Linux it is considerably larger: {noformat} getconf ARG_MAX 2097152 {noformat} which is I suppose why hitting this is uncommon. I don't think anything can be done without dev of the API checker itself. Perhaps if it is still being maintained someone else has hit this and there is a fix available. If not I could raise a PR. Practically speaking, this is not super critical because Linux environments will continue to work. > API compatibilty checker fails with "Argument list too long" on Mac OS > ---------------------------------------------------------------------- > > Key: HBASE-25352 > URL: https://issues.apache.org/jira/browse/HBASE-25352 > Project: HBase > Issue Type: Bug > Affects Versions: 2.4.0 > Reporter: Andrew Kyle Purtell > Priority: Minor > > While working on the 2.4.0 RC I hit a stumbling block where the argument list > passed to javap by the API compatibility checker is too large for Mac OS. > Attempted execution of the forked process fails with "Argument list too long". -- This message was sent by Atlassian Jira (v8.3.4#803005)