[fix](hive) support query hive view created by spark#43530
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morningman merged 4 commits intoapache:masterfrom Nov 11, 2024
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[fix](hive) support query hive view created by spark#43530morningman merged 4 commits intoapache:masterfrom
morningman merged 4 commits intoapache:masterfrom
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### 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>
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### 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>
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) Cherry-picked from #43530 Co-authored-by: Mingyu Chen (Rayner) <morningman@163.com> Co-authored-by: morningman <yunyou@selectdb.com>
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) Cherry-picked from #43530 Co-authored-by: Mingyu Chen (Rayner) <morningman@163.com> Co-authored-by: morningman <yunyou@selectdb.com>
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What problem does this PR solve?
Problem Summary:
When using Spark to create hive view, the
inputFormatsaved in hive view isSequenceFileInputFormat.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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