{"push_id":2972857169,"size":1,"distinct_size":1,"ref":"refs/heads/dtx_gid","head":"425b0a23d1a7b5b9fd5c231a9e66df20befc5f78","before":"2b5b1d91659bceb49df46edd0648b089fa806c1c","commits":[{"sha":"425b0a23d1a7b5b9fd5c231a9e66df20befc5f78","author":{"name":"Gang Xiong","email":"5614de4ed36375d47b39bf47c8bdae2cb0cd0d22@pivotal.io"},"message":"Introduce 'latestCompletedDxid' to determine xmax of distributed snapshot\n\nUse the same idea of 'latestCompletedXid' in upstream 6bd4f40.\n'shmGidSeq' is written under the protection of spinlock 'ControlSeqnoLock' while\nreading directly in CreateDistributedSnapshot(), it seems wrong. Determine the\nxmax with 'latestCompletedDxid' can get rid of the reading of 'shmGidSeq'.","distinct":true,"url":"https://api.github.com/repos/xiong-gang/gpdb/commits/425b0a23d1a7b5b9fd5c231a9e66df20befc5f78"}]}
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