Commit 1e133be
[3.3][Kernel] Handle the non-uniform value type in map[string, string] in delta commit files (#4292)
## Description
See for #3888 for details.
Some versions of the Delta-Spark written tables with commit info
containing arbitrary value types in the map of s`tring -> string`. This
has existed for a while. Update the Kernel default delta commit file
reader to always try to parse as a `string` if the value type is a
`string` type. This is not ideal, but no other easy ways to handle this.
## How was this patch tested?
UT.
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#### Which Delta project/connector is this regarding?
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- [ ] Spark
- [ ] Standalone
- [ ] Flink
- [ ] Kernel
- [ ] Other (fill in here)
## Description
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## How was this patch tested?
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## Does this PR introduce _any_ user-facing changes?
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Co-authored-by: Venki Korukanti <[email protected]>1 parent 346c3be commit 1e133be
File tree
24 files changed
+97
-1
lines changed- connectors/golden-tables/src
- main/resources/golden/commit-info-containing-arbitrary-operationParams-types
- _delta_log
- month=1
- month=2
- test/scala/io/delta/golden
- kernel/kernel-defaults/src
- main/java/io/delta/kernel/defaults/internal/data
- test/scala/io/delta/kernel/defaults
- engine
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-1
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