Dan Burkert has posted comments on this change. Change subject: make election timeout jitter more aggressive ......................................................................
Patch Set 1: (1 comment) http://gerrit.cloudera.org:8080/#/c/3828/1//COMMIT_MSG Commit Message: Line 7: make election timeout jitter more aggressive > isn't it making the backoff more aggressive rather than making the jitter m The lower bound timeout isn't changed, only the upper bound. So the range of backoff times is greatly increased. For instance, the previous algorithm had spreads of (.15s, 0.315s, 0.4965s, 0.696s) after 0, 1, 2, 3 failed elections, respectively. The new spreads are (0.75s, 1.875s, 3.56s, 6.09s). The actual timeout is the base (1.5s) plus a random value between 0 and the spread. -- To view, visit http://gerrit.cloudera.org:8080/3828 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: I2c9dad820c2b7d4bc4b9e791b78222559cdf63c8 Gerrit-PatchSet: 1 Gerrit-Project: kudu Gerrit-Branch: master Gerrit-Owner: Dan Burkert <[email protected]> Gerrit-Reviewer: Adar Dembo <[email protected]> Gerrit-Reviewer: Dan Burkert <[email protected]> Gerrit-Reviewer: Kudu Jenkins Gerrit-Reviewer: Todd Lipcon <[email protected]> Gerrit-HasComments: Yes
