GitHub pull request #2653 of commit 95ba29b158d490741d4bf1eb32b63a9d5df0966c, no merge conflicts.sha1origin/pr/2653/mergeghprbActualCommit95ba29b158d490741d4bf1eb32b63a9d5df0966cghprbActualCommitAuthorghprbActualCommitAuthorEmailghprbAuthorRepoGitUrlhttps://github.com/wvaske/bcc.gitghprbTriggerAuthorghprbTriggerAuthorEmailghprbTriggerAuthorLoginyonghong-songghprbTriggerAuthorLoginMention@yonghong-songghprbPullId2653ghprbTargetBranchmasterghprbSourceBranchmasterGIT_BRANCHmasterghprbPullAuthorEmailghprbPullAuthorLoginwvaskeghprbPullAuthorLoginMention@wvaskeghprbPullDescriptionGitHub pull request #2653 of commit 95ba29b158d490741d4bf1eb32b63a9d5df0966c, no merge conflicts.ghprbPullTitleExtend TableBase with json output and structs with more than 2 keysghprbPullLinkhttps://github.com/iovisor/bcc/pull/2653ghprbPullLongDescriptionThe current print methods on python.bcc.table.TableBase are hard coded to print a non-easily machine readable output and are also hard coded to be linear or logarithmic. This extension adds a print method that outputs a machine readable json format and is flexible to logarithmic or linear based on the functions that are passed to the method call. This method is also flexible on the number of keys in the struct that are supported. Additional keys will result in further dict nestings in the eventual output. \r\n\r\nSee the example for the included tool: jsonbiohists.pyghprbCommentBody[buildbot, ok to test]ghprbGhRepositoryiovisor/bccghprbCredentialsId6d3daf13-69b8-48b1-9c8f-ec5353264113false<a title="Extend TableBase with json output and structs with more than 2 keys" href="https://github.com/iovisor/bcc/pull/2653">PR #2653</a>: Extend TableBase with json ...#18313398407460664bcc-pr #183183false1831493SUCCESS1576690745966https://buildbot.iovisor.org/jenkins/user/jmarchan/my-views/view/all/job/bcc-pr/183/git183https://buildbot.iovisor.org/jenkins/user/jmarchan/my-views/view/all/job/bcc-pr/label=fc25/183/183https://buildbot.iovisor.org/jenkins/user/jmarchan/my-views/view/all/job/bcc-pr/label=fc26/183/183https://buildbot.iovisor.org/jenkins/user/jmarchan/my-views/view/all/job/bcc-pr/label=fc27/183/183https://buildbot.iovisor.org/jenkins/user/jmarchan/my-views/view/all/job/bcc-pr/label=fc28/183/183https://buildbot.iovisor.org/jenkins/user/jmarchan/my-views/view/all/job/bcc-pr/label=ubuntu1604/183/183https://buildbot.iovisor.org/jenkins/user/jmarchan/my-views/view/all/job/bcc-pr/label=ubuntu1710/183/183https://buildbot.iovisor.org/jenkins/user/jmarchan/my-views/view/all/job/bcc-pr/label=ubuntu1804/183/