Tim Armstrong has posted comments on this change. Change subject: IMPALA-3677: Write minidump on SIGUSR1 ......................................................................
Patch Set 2: (1 comment) It looks like there's some possible interaction with the JVM, which uses the signal for implementing a thread interrupt method: http://www.oracle.com/technetwork/java/javase/signals-139944.html Based on my reading of the docs, it sounds like we should be ok (the JVM should not send us spurious signals SIGUSR1 signals on Linux), but could you also double-check the docs? http://gerrit.cloudera.org:8080/#/c/3312/2//COMMIT_MSG Commit Message: Line 13: Example: killall -SIGUSR1 catalogd The Change-Id got put in a weird place -- To view, visit http://gerrit.cloudera.org:8080/3312 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: I40149e48e391451de21a5c8bda18e2307fc89513 Gerrit-PatchSet: 2 Gerrit-Project: Impala Gerrit-Branch: cdh5-trunk Gerrit-Owner: Lars Volker <[email protected]> Gerrit-Reviewer: Tim Armstrong <[email protected]> Gerrit-HasComments: Yes
