Tim Armstrong has submitted this change and it was merged. ( http://gerrit.cloudera.org:8080/16744 )
Change subject: IMPALA-10340: Cannot set up KDC from scratch ...................................................................... IMPALA-10340: Cannot set up KDC from scratch IMPALA-9361 added experimental support for setting up a KDC for the mini cluster. However, the experimental-kerberos-setup.sh script fails with the error: KRB5_CONFIG: unbound variable The problem is that impala-config.sh unsets KDC-related variables if the cluster is not kerberized or does not exist. However, kerberized cluster cannot be created without installing KDC first. This change updates impala-config.sh to allow setting the KDC-related variables if IMPALA_KERBERIZE is set to 'true' and the cluster does not exist yet. Testing: * successfully set up KDC via experimental-kerberos-setup.sh after building Impala locally * verified that impala-config.sh sets/unsets KDC-related variables depending on cluster existence and config * started Kerberized and non-Kerberized mini clusters (after regenerating configs) Change-Id: Icaed2ad2fb1e1b60951a5a4138a9386588bc6972 Reviewed-on: http://gerrit.cloudera.org:8080/16744 Reviewed-by: Tim Armstrong <[email protected]> Tested-by: Impala Public Jenkins <[email protected]> --- M bin/impala-config.sh 1 file changed, 3 insertions(+), 1 deletion(-) Approvals: Tim Armstrong: Looks good to me, approved Impala Public Jenkins: Verified -- To view, visit http://gerrit.cloudera.org:8080/16744 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: merged Gerrit-Change-Id: Icaed2ad2fb1e1b60951a5a4138a9386588bc6972 Gerrit-Change-Number: 16744 Gerrit-PatchSet: 2 Gerrit-Owner: Attila Doroszlai <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Tim Armstrong <[email protected]>
