Sailesh Mukil has uploaded a new change for review. http://gerrit.cloudera.org:8080/2429
Change subject: IMPALA-2599: Pseudo-random sleep before acquiring kerberos ticket possibly not really pseudo-random. ...................................................................... IMPALA-2599: Pseudo-random sleep before acquiring kerberos ticket possibly not really pseudo-random. A pseudo-random number generator was used to add a sleep before acquiring a kerberos ticket so that there is minimal traffic to the KDC. This generator was not seeded which resulted in every impalad waking up at the same time to contact the KDC for a ticket. This change seeds the generator with a std::random_device so that different impalads have different sleep times. Change-Id: I727a1b68aca43546bb79603b0ca83163ee169aa9 --- M be/src/rpc/authentication.cc 1 file changed, 2 insertions(+), 1 deletion(-) git pull ssh://gerrit.cloudera.org:29418/Impala refs/changes/29/2429/1 -- To view, visit http://gerrit.cloudera.org:8080/2429 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I727a1b68aca43546bb79603b0ca83163ee169aa9 Gerrit-PatchSet: 1 Gerrit-Project: Impala Gerrit-Branch: cdh5-trunk Gerrit-Owner: Sailesh Mukil <[email protected]>
