Mike Percy has posted comments on this change. Change subject: KUDU-2125: Tablet copy client does not retry on failures ......................................................................
Patch Set 10: (5 comments) Just one thing I'm wondering about, in the tablet copy client. http://gerrit.cloudera.org:8080/#/c/8016/10/src/kudu/integration-tests/cluster_itest_util.cc File src/kudu/integration-tests/cluster_itest_util.cc: PS10, Line 856: std::remove_if fancy PS10, Line 858: != Neat: I didn't know you could check for equality between a thing and an optional of a thing. http://gerrit.cloudera.org:8080/#/c/8016/4/src/kudu/integration-tests/tablet_copy_client_session-itest.cc File src/kudu/integration-tests/tablet_copy_client_session-itest.cc: PS4, Line 305: or<thread > Turns out it was caught because of some existing calls to HasFailure() in e I'm surprised at this. I've had weird issues trying to do this before and now I always use CHECK_OK outside of the main thread. Since the docs claim otherwise, do you have any evidence that this is safe to do? http://gerrit.cloudera.org:8080/#/c/8016/10/src/kudu/tserver/tablet_copy_client.cc File src/kudu/tserver/tablet_copy_client.cc: PS10, Line 702: >= why >= and not == ? Line 747: // Polynomial backoff with 50% jitter. Have you used this before? I plotted y=10x^2 and it seems pretty good -- well behaved and no need for a cap. -- To view, visit http://gerrit.cloudera.org:8080/8016 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: I7c8454fc600a841bd15306a2b3b06ddf53130be6 Gerrit-PatchSet: 10 Gerrit-Project: kudu Gerrit-Branch: master Gerrit-Owner: Dan Burkert <danburk...@apache.org> Gerrit-Reviewer: Adar Dembo <a...@cloudera.com> Gerrit-Reviewer: Alexey Serbin <aser...@cloudera.com> Gerrit-Reviewer: Dan Burkert <danburk...@apache.org> Gerrit-Reviewer: Kudu Jenkins Gerrit-Reviewer: Mike Percy <mpe...@apache.org> Gerrit-Reviewer: Todd Lipcon <t...@apache.org> Gerrit-HasComments: Yes