Ashwani Raina has uploaded this change for review. ( http://gerrit.cloudera.org:8080/24681
Change subject: WIP [dist-test] Fix chrpath ETXTBSY race in dist slaves ...................................................................... WIP [dist-test] Fix chrpath ETXTBSY race in dist slaves In run_dist_test.py, fix_rpath() is updated to handle ETXTBSY: when chrpath fails to rewrite an RPATH in-place because the binary (e.g. llvm-symbolizer) is being executed by another concurrent task, it now falls back to copying the binary to a temp file, rewriting the copy, and atomically replacing the original via os.rename(). This leaves any in-flight execution undisturbed while ensuring the corrected RPATH is installed. The issue was seen during long running compaction test that made this race more observable as the test keeps llvm-symbolizer active longer widening the window on the same slave. Change-Id: I80cdc5b903f5ed0865ec5a92f905a46719f7e316 --- M build-support/run_dist_test.py 1 file changed, 18 insertions(+), 2 deletions(-) git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/81/24681/1 -- To view, visit http://gerrit.cloudera.org:8080/24681 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I80cdc5b903f5ed0865ec5a92f905a46719f7e316 Gerrit-Change-Number: 24681 Gerrit-PatchSet: 1 Gerrit-Owner: Ashwani Raina <[email protected]>
