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Fix locking of non-partitioned transactional tables #9070

Merged
merged 1 commit into from Sep 6, 2021
Merged

Fix locking of non-partitioned transactional tables #9070

merged 1 commit into from Sep 6, 2021

Commits on Sep 6, 2021

  1. Fix locking of non-partitioned transactional tables 

    Without the fix we were using partition locking API in HMS even for
non-partitioned tables. It happened if during execution we successfully
completed predicate pushdown flow. Then in HiveTableHandle we had
non-empty partitions list. It contained a single element with synthetic
HivePartition object using UNPARTITIONED_ID id. It is used to pass
information about bucket filtering.

With the fix we are detecting such case in getValidWriteIds and locking
whole table instead.
    @losipiuk
    losipiuk committed Sep 6, 2021
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