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Posted to dev@impala.apache.org by Henry Robinson <he...@apache.org> on 2016/11/05 05:21:45 UTC

DROP / CREATE races

We have three issues open (IMPALA-{3641,3888,4342}) that all seem like the
same underlying cause - a race in metadata operations, particularly when
dropping a table.

Does anyone have a handle on what the cause might be? A lot of our test
runs - both with the ASF codebase, and our downstream CDH version - are
failing, and I'd feel happier if someone in the community had an idea about
the cause.

Henry