Add 0.163 release notes #7050
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Add 0.163 release notes #7050
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electrum
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Jan 11, 2017
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There are additional changes:
- Fix predicate pushdown in old Parquet reader
- Lots of Cassandra changes
- Fix potential resource group starvation
- The slice/dictionary change
- File Hive metastore
- Fix NPE in HivePageSink.abort
- Ignore forced running splits when checking minimumNumberOfDrivers
- Avoid variable boxing in InMemoryHashAggregationBuilder (improves GC for aggregations?)
| * Improve performance for ``OUTER JOIN`` queries. | ||
| * Improve exchange performance by reading from buffers in parallel. | ||
| * Improve performance when only a subset of the columns resulting from a ``JOIN`` are referenced. | ||
| * Make ``ALL``, ``SOME``, and ``ANY`` non-reserved keywords. |
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We don't normally put a comma before and
Yeah, I'm still waiting for people to send me their notes. |
It's only for spilling. |
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electrum
reviewed
Jan 11, 2017
| General Changes | ||
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| * Fix data corruption when transporting dictionary-encoded data. |
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Maybe say "Fix data corruption that causes incorrect results when ..." (assuming this is a correctness issue)
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@dain, can this produce incorrect results? or just plain failures?
electrum
approved these changes
Jan 11, 2017
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