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@morningman morningman commented Nov 8, 2024

What problem does this PR solve?

Problem Summary:

When using Spark to create hive view, the inputFormat saved in hive view is SequenceFileInputFormat.
I think this is a bug of Spark.
Actually, we don't need to check input format for view, so we skip the format check for hive view.

Fix a bug that when analyzing hive view, we should set both catalog and db in temporary connection context,
otherwise, the parse of hive view sql may fail, and will also reset the default db of current connection context,
causing following statement executed in this session failed because no default db is found.

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      • Previous test can cover this change.
      • No code files have been changed.
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  • Behavior changed:

    • No.
    • Yes.
  • Does this need documentation?

    • No.
    • Yes.

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Please clearly describe your PR:

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@morningman
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run buildall

@morningman
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run buildall

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github-actions bot commented Nov 9, 2024

PR approved by anyone and no changes requested.

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LGTM

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PR approved by at least one committer and no changes requested.

@github-actions github-actions bot added the approved Indicates a PR has been approved by one committer. label Nov 11, 2024
@morningman morningman merged commit c223a65 into apache:master Nov 11, 2024
github-actions bot pushed a commit that referenced this pull request Nov 11, 2024
### What problem does this PR solve?

Problem Summary:

1.
When using Spark to create hive view, the `inputFormat` saved in hive
view is `SequenceFileInputFormat`.
I think this is a bug of Spark.
Actually, we don't need to check input format for view, so we skip the
format check for hive view.

2.
Fix a bug that when analyzing hive view, we should set both catalog and
db in temporary connection context,
otherwise, the parse of hive view sql may fail, and will also reset the
default db of current connection context,
causing following statement executed in this session failed because no
default db is found.

Co-authored-by: morningman <yunyou@selectdb.com>
github-actions bot pushed a commit that referenced this pull request Nov 11, 2024
### What problem does this PR solve?

Problem Summary:

1.
When using Spark to create hive view, the `inputFormat` saved in hive
view is `SequenceFileInputFormat`.
I think this is a bug of Spark.
Actually, we don't need to check input format for view, so we skip the
format check for hive view.

2.
Fix a bug that when analyzing hive view, we should set both catalog and
db in temporary connection context,
otherwise, the parse of hive view sql may fail, and will also reset the
default db of current connection context,
causing following statement executed in this session failed because no
default db is found.

Co-authored-by: morningman <yunyou@selectdb.com>
yiguolei pushed a commit that referenced this pull request Nov 11, 2024
)

Cherry-picked from #43530

Co-authored-by: Mingyu Chen (Rayner) <morningman@163.com>
Co-authored-by: morningman <yunyou@selectdb.com>
morningman added a commit that referenced this pull request Nov 12, 2024
)

Cherry-picked from #43530

Co-authored-by: Mingyu Chen (Rayner) <morningman@163.com>
Co-authored-by: morningman <yunyou@selectdb.com>
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6 participants