Impala Public Jenkins has submitted this change and it was merged. ( http://gerrit.cloudera.org:8080/10244 )
Change subject: Warn about Hadoop / Java version incompatibility ...................................................................... Warn about Hadoop / Java version incompatibility Running Hadoop 3 with Java 7 can result in some obscure error messages. This change adds a warning to impala-config.sh when using Hadoop 3 with Java 7. Your development environment is configured for Hadoop 3 and Java 7. Hadoop 3 requires at least Java 8. Your JAVA binary currently points to /usr/lib/jvm/java-7-oracle-amd64/bin/java and reports the following version: java version "1.7.0_75" Java(TM) SE Runtime Environment (build 1.7.0_75-b13) Java HotSpot(TM) 64-Bit Server VM (build 24.75-b04, mixed mode) It also catches failure of the minicluster start and prints an additional warning when running with Hadoop 3 and Java 7. Cherry-picks: not for 2.x Change-Id: I4d8b505cf045eeb562d16ce4ce09da0712dc03eb Reviewed-on: http://gerrit.cloudera.org:8080/10244 Reviewed-by: Michael Brown <mi...@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com> --- M bin/impala-config.sh M testdata/bin/run-mini-dfs.sh 2 files changed, 35 insertions(+), 0 deletions(-) Approvals: Michael Brown: Looks good to me, approved Impala Public Jenkins: Verified -- To view, visit http://gerrit.cloudera.org:8080/10244 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: merged Gerrit-Change-Id: I4d8b505cf045eeb562d16ce4ce09da0712dc03eb Gerrit-Change-Number: 10244 Gerrit-PatchSet: 4 Gerrit-Owner: Lars Volker <l...@cloudera.com> Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com> Gerrit-Reviewer: Joe McDonnell <joemcdonn...@cloudera.com> Gerrit-Reviewer: Lars Volker <l...@cloudera.com> Gerrit-Reviewer: Michael Brown <mi...@cloudera.com> Gerrit-Reviewer: Philip Zeyliger <phi...@cloudera.com>
