Dan Burkert has submitted this change and it was merged.
Change subject: KUDU-1681: DNS resolution failure of master hostname causes
tserver crash
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KUDU-1681: DNS resolution failure of master hostname causes tserver crash
Also changes the fail_dns_resolution flag to make DNS resolution return
an error Status instead of an empty resolved list. From the manpage of
getaddrinfo:
After a successful call to getaddrinfo(), *res is a pointer to a
linked list of one or more addrinfo structures.
Change-Id: Ib79973a38bebbe84df419e274c08c8cc0c5d31cd
Reviewed-on: http://gerrit.cloudera.org:8080/4640
Reviewed-by: Todd Lipcon <[email protected]>
Tested-by: Kudu Jenkins
---
M src/kudu/tserver/heartbeater.cc
M src/kudu/tserver/tablet_server-test.cc
M src/kudu/util/net/net_util.cc
3 files changed, 14 insertions(+), 5 deletions(-)
Approvals:
Todd Lipcon: Looks good to me, approved
Kudu Jenkins: Verified
--
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Gerrit-MessageType: merged
Gerrit-Change-Id: Ib79973a38bebbe84df419e274c08c8cc0c5d31cd
Gerrit-PatchSet: 3
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Dan Burkert <[email protected]>
Gerrit-Reviewer: Adar Dembo <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Dan Burkert <[email protected]>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Todd Lipcon <[email protected]>
