{"action":"created","issue":{"url":"https://api.github.com/repos/greenplum-db/gpdb/issues/5898","repository_url":"https://api.github.com/repos/greenplum-db/gpdb","labels_url":"https://api.github.com/repos/greenplum-db/gpdb/issues/5898/labels{/name}","comments_url":"https://api.github.com/repos/greenplum-db/gpdb/issues/5898/comments","events_url":"https://api.github.com/repos/greenplum-db/gpdb/issues/5898/events","html_url":"https://github.com/greenplum-db/gpdb/pull/5898","id":365185639,"node_id":"MDExOlB1bGxSZXF1ZXN0MjE5MTgwNzgz","number":5898,"title":"Introduce 'latestCompletedDxid' to determine xmax of distributed snapshot","user":{"login":"xiong-gang","id":14144434,"node_id":"MDQ6VXNlcjE0MTQ0NDM0","avatar_url":"https://avatars0.githubusercontent.com/u/14144434?v=4","gravatar_id":"","url":"https://api.github.com/users/xiong-gang","html_url":"https://github.com/xiong-gang","followers_url":"https://api.github.com/users/xiong-gang/followers","following_url":"https://api.github.com/users/xiong-gang/following{/other_user}","gists_url":"https://api.github.com/users/xiong-gang/gists{/gist_id}","starred_url":"https://api.github.com/users/xiong-gang/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/xiong-gang/subscriptions","organizations_url":"https://api.github.com/users/xiong-gang/orgs","repos_url":"https://api.github.com/users/xiong-gang/repos","events_url":"https://api.github.com/users/xiong-gang/events{/privacy}","received_events_url":"https://api.github.com/users/xiong-gang/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-09-30T02:46:42Z","updated_at":"2018-09-30T06:29:35Z","closed_at":null,"author_association":"MEMBER","pull_request":{"url":"https://api.github.com/repos/greenplum-db/gpdb/pulls/5898","html_url":"https://github.com/greenplum-db/gpdb/pull/5898","diff_url":"https://github.com/greenplum-db/gpdb/pull/5898.diff","patch_url":"https://github.com/greenplum-db/gpdb/pull/5898.patch"},"body":"Use the same idea of 'latestCompletedXid' in upstream 6bd4f40, and get rid\r\nof ControlSeqnoLock."},"comment":{"url":"https://api.github.com/repos/greenplum-db/gpdb/issues/comments/425698272","html_url":"https://github.com/greenplum-db/gpdb/pull/5898#issuecomment-425698272","issue_url":"https://api.github.com/repos/greenplum-db/gpdb/issues/5898","id":425698272,"node_id":"MDEyOklzc3VlQ29tbWVudDQyNTY5ODI3Mg==","user":{"login":"Eulerizeit","id":9668711,"node_id":"MDQ6VXNlcjk2Njg3MTE=","avatar_url":"https://avatars1.githubusercontent.com/u/9668711?v=4","gravatar_id":"","url":"https://api.github.com/users/Eulerizeit","html_url":"https://github.com/Eulerizeit","followers_url":"https://api.github.com/users/Eulerizeit/followers","following_url":"https://api.github.com/users/Eulerizeit/following{/other_user}","gists_url":"https://api.github.com/users/Eulerizeit/gists{/gist_id}","starred_url":"https://api.github.com/users/Eulerizeit/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Eulerizeit/subscriptions","organizations_url":"https://api.github.com/users/Eulerizeit/orgs","repos_url":"https://api.github.com/users/Eulerizeit/repos","events_url":"https://api.github.com/users/Eulerizeit/events{/privacy}","received_events_url":"https://api.github.com/users/Eulerizeit/received_events","type":"User","site_admin":false},"created_at":"2018-09-30T06:29:35Z","updated_at":"2018-09-30T06:29:35Z","author_association":"NONE","body":"Can you provide some context as to why?\n\nRob\n\nOn Sat, Sep 29, 2018, 10:46 PM xiong-gang <notifications@github.com> wrote:\n\n> Use the same idea of 'latestCompletedXid' in upstream 6bd4f40\n> <https://github.com/greenplum-db/gpdb/commit/6bd4f401b0cb85f2e81caffc457e415e15e2ed5d>,\n> and get rid\n> of ControlSeqnoLock.\n> ------------------------------\n> You can view, comment on, or merge this pull request online at:\n>\n>   https://github.com/greenplum-db/gpdb/pull/5898\n> Commit Summary\n>\n>    - Introduce 'latestCompletedDxid' to determine xmax of distributed\n>    snapshot\n>\n> File Changes\n>\n>    - *M* src/backend/cdb/cdbtm.c\n>    <https://github.com/greenplum-db/gpdb/pull/5898/files#diff-0> (38)\n>    - *M* src/backend/storage/ipc/procarray.c\n>    <https://github.com/greenplum-db/gpdb/pull/5898/files#diff-1> (22)\n>    - *M* src/backend/storage/ipc/test/procarray_test.c\n>    <https://github.com/greenplum-db/gpdb/pull/5898/files#diff-2> (15)\n>    - *M* src/include/access/transam.h\n>    <https://github.com/greenplum-db/gpdb/pull/5898/files#diff-3> (2)\n>    - *M* src/include/cdb/cdbtm.h\n>    <https://github.com/greenplum-db/gpdb/pull/5898/files#diff-4> (3)\n>\n> Patch Links:\n>\n>    - https://github.com/greenplum-db/gpdb/pull/5898.patch\n>    - https://github.com/greenplum-db/gpdb/pull/5898.diff\n>\n> —\n> You are receiving this because you are subscribed to this thread.\n> Reply to this email directly, view it on GitHub\n> <https://github.com/greenplum-db/gpdb/pull/5898>, or mute the thread\n> <https://github.com/notifications/unsubscribe-auth/AJOIZzOhr5jBTpjvKYquNJ7cLa5cLranks5ugDCfgaJpZM4XAx4h>\n> .\n>\n"}}
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