Mingyu Chen 1b5643c6fb Fix some bugs (#979) ...

1. Add Config.max_routine_load_concurrent_task_num instead of the old one
2. Fix a bug that SHOW ALTER TABLE COLUMN may throw Nullpointer exception
3. Fix some misspelling of docs

2019-04-28 10:33:50 +08:00

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cn

Fix some bugs (#979)

2019-04-28 10:33:50 +08:00