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Allen Wittenauer commented on HADOOP-14686: ------------------------------------------- It's an apples and oranges comparison, really. Docker images are (effectively) built per-git hash. They are also cached with a one week expiry. trunk's is very well cached because it gets used frequently. You can tell because of lots of " ---> Using cache" lines in the 20424 build. The 12867 build uses a different hash (since 2.7 and trunk have different requirements) and has nearly nothing cached. Thus it is building completely from scratch. The location of the Dockerfile is in dev-support/docker in the hadoop source tree if you'd like to take a look at them. > Branch-2.7 .gitignore is out of date > ------------------------------------ > > Key: HADOOP-14686 > URL: https://issues.apache.org/jira/browse/HADOOP-14686 > Project: Hadoop Common > Issue Type: Bug > Components: build, precommit > Affects Versions: 2.7.4 > Reporter: Sean Busbey > Assignee: Sean Busbey > Priority: Blocker > Fix For: 2.7.4 > > Attachments: HADOOP-14686-branch-2.7.v0.patch, > HADOOP-14686-branch-2.7.v1.patch > > > .gitignore is out of date on branch-2.7, which is causing issues in precommit > checks for that branch. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org