{"action":"created","issue":{"url":"https://api.github.com/repos/tensorflow/tensorflow/issues/4464","repository_url":"https://api.github.com/repos/tensorflow/tensorflow","labels_url":"https://api.github.com/repos/tensorflow/tensorflow/issues/4464/labels{/name}","comments_url":"https://api.github.com/repos/tensorflow/tensorflow/issues/4464/comments","events_url":"https://api.github.com/repos/tensorflow/tensorflow/issues/4464/events","html_url":"https://github.com/tensorflow/tensorflow/pull/4464","id":177804526,"number":4464,"title":"[mnist]Fix the array type bug","user":{"login":"DjangoPeng","id":16943353,"avatar_url":"https://avatars.githubusercontent.com/u/16943353?v=3","gravatar_id":"","url":"https://api.github.com/users/DjangoPeng","html_url":"https://github.com/DjangoPeng","followers_url":"https://api.github.com/users/DjangoPeng/followers","following_url":"https://api.github.com/users/DjangoPeng/following{/other_user}","gists_url":"https://api.github.com/users/DjangoPeng/gists{/gist_id}","starred_url":"https://api.github.com/users/DjangoPeng/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/DjangoPeng/subscriptions","organizations_url":"https://api.github.com/users/DjangoPeng/orgs","repos_url":"https://api.github.com/users/DjangoPeng/repos","events_url":"https://api.github.com/users/DjangoPeng/events{/privacy}","received_events_url":"https://api.github.com/users/DjangoPeng/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2016-09-19T14:44:27Z","updated_at":"2016-09-19T14:44:40Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/tensorflow/tensorflow/pulls/4464","html_url":"https://github.com/tensorflow/tensorflow/pull/4464","diff_url":"https://github.com/tensorflow/tensorflow/pull/4464.diff","patch_url":"https://github.com/tensorflow/tensorflow/pull/4464.patch"},"body":"Fix the `PS_ARRAY` and `WORKER_ARRAY`  bug. They should be arrays, but in fact they are strings. The problem is the wrong way for assigning bash array. \r\nThe log info before fixing:\r\n```\r\n2 worker process(es) running in parallel...\r\nWorker 0: \r\n  WORKER HOST: localhost:2223 localhost:2224 \r\n  log file: /tmp/worker0.log\r\nWorker 1: \r\n  WORKER HOST: \r\n  log file: /tmp/worker1.log\r\n```\r\nAfter:\r\n```\r\n2 worker process(es) running in parallel...\r\nWorker 0: \r\n  WORKER HOST: localhost:2223\r\n  log file: /tmp/worker0.log\r\nWorker 1: \r\n  WORKER HOST: localhost:2224\r\n  log file: /tmp/worker1.log\r\n```\r\nI made a mistake with my branch, so I have to open a new PR to fix the bug. \r\n@caisq  Plz check"},"comment":{"url":"https://api.github.com/repos/tensorflow/tensorflow/issues/comments/248013861","html_url":"https://github.com/tensorflow/tensorflow/pull/4464#issuecomment-248013861","issue_url":"https://api.github.com/repos/tensorflow/tensorflow/issues/4464","id":248013861,"user":{"login":"mention-bot","id":15710697,"avatar_url":"https://avatars.githubusercontent.com/u/15710697?v=3","gravatar_id":"","url":"https://api.github.com/users/mention-bot","html_url":"https://github.com/mention-bot","followers_url":"https://api.github.com/users/mention-bot/followers","following_url":"https://api.github.com/users/mention-bot/following{/other_user}","gists_url":"https://api.github.com/users/mention-bot/gists{/gist_id}","starred_url":"https://api.github.com/users/mention-bot/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mention-bot/subscriptions","organizations_url":"https://api.github.com/users/mention-bot/orgs","repos_url":"https://api.github.com/users/mention-bot/repos","events_url":"https://api.github.com/users/mention-bot/events{/privacy}","received_events_url":"https://api.github.com/users/mention-bot/received_events","type":"User","site_admin":false},"created_at":"2016-09-19T14:44:40Z","updated_at":"2016-09-19T14:44:40Z","body":"@DjangoPeng, thanks for your PR! By analyzing the annotation information on this pull request, we identified @andrewharp and @caisq to be potential reviewers"}}
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