Impala Public Jenkins has submitted this change and it was merged. ( http://gerrit.cloudera.org:8080/10460 )
Change subject: IMPALA-7051: Serialize Maven invocations. ...................................................................... IMPALA-7051: Serialize Maven invocations. I've observed some rare cases where Impala fails to build. I believe it's because two Maven targets (yarn-extras and ext-data-source) are being executed simultaneously. Maven's handling of ~/.m2/repository, for example, is known to be not safe. This patch serializes the Maven builds with the following dependency graph: fe -> yarn-extras -> ext-data-source -> impala-parent The ordering of yarn-extras -> ext-data-source is arbitrary. I decided that this artificial dependency was the clearest way to prevent parallel executions. Having mvn-quiet.sh take a lock seemed considerably more complex. Change-Id: Ie24f34f421bc7dcf9140938464d43400da95275e Reviewed-on: http://gerrit.cloudera.org:8080/10460 Reviewed-by: Tim Armstrong <[email protected]> Tested-by: Impala Public Jenkins <[email protected]> --- M common/yarn-extras/CMakeLists.txt 1 file changed, 4 insertions(+), 1 deletion(-) Approvals: Tim Armstrong: Looks good to me, approved Impala Public Jenkins: Verified -- To view, visit http://gerrit.cloudera.org:8080/10460 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: merged Gerrit-Change-Id: Ie24f34f421bc7dcf9140938464d43400da95275e Gerrit-Change-Number: 10460 Gerrit-PatchSet: 2 Gerrit-Owner: Philip Zeyliger <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Joe McDonnell <[email protected]> Gerrit-Reviewer: Tim Armstrong <[email protected]>
