Hello Tidy Bot, Kudu Jenkins, Adar Dembo, Sailesh Mukil, Todd Lipcon, I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/8692 to look at the new patch set (#6). Change subject: KUDU-2191 (5/n): Add Kerberos SASL support to the HMS client ...................................................................... KUDU-2191 (5/n): Add Kerberos SASL support to the HMS client The bulk of this commit is adding a new Thrift transport type, SaslClientTransport, which facilitates SASL GSSAPI negotiation, as well as integrity/privacy channel protection. The new transport is based on Impala's version with some significant changes: - Impala has a client and server SASL transport, necessitating a common superclass (SaslTransport). Since we only need a client transport, I collapsed all of the logic into a single class, which I think makes the code easier to follow. - The transport uses Kudu helper types where possible, e.g., faststring buffers, and our existing SASL utility infrastructure. - Integrity and privacy channel protection are implemented. There are no standlone unit-tests for the transport, since that would require implementing the server-specific counterpart. Instead, the class is tested indirectly through using the HMS client to communicate with a Kerberos-enabled HMS instance. Change-Id: I8f217ae05fd36c8ee88fe20eeccd73d49233a345 --- M src/kudu/hms/CMakeLists.txt M src/kudu/hms/hms_client-test.cc M src/kudu/hms/hms_client.cc M src/kudu/hms/hms_client.h M src/kudu/hms/mini_hms.cc M src/kudu/hms/mini_hms.h A src/kudu/hms/sasl_client_transport.cc A src/kudu/hms/sasl_client_transport.h M src/kudu/mini-cluster/external_mini_cluster-test.cc M src/kudu/mini-cluster/external_mini_cluster.cc M src/kudu/rpc/client_negotiation.cc M src/kudu/rpc/sasl_common.cc M src/kudu/rpc/sasl_common.h M src/kudu/rpc/server_negotiation.cc 14 files changed, 959 insertions(+), 75 deletions(-) git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/92/8692/6 -- To view, visit http://gerrit.cloudera.org:8080/8692 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: I8f217ae05fd36c8ee88fe20eeccd73d49233a345 Gerrit-Change-Number: 8692 Gerrit-PatchSet: 6 Gerrit-Owner: Dan Burkert <d...@cloudera.com> Gerrit-Reviewer: Adar Dembo <a...@cloudera.com> Gerrit-Reviewer: Dan Burkert <d...@cloudera.com> Gerrit-Reviewer: Kudu Jenkins Gerrit-Reviewer: Sailesh Mukil <sail...@cloudera.com> Gerrit-Reviewer: Tidy Bot Gerrit-Reviewer: Todd Lipcon <t...@apache.org>