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Update schema.rs for metadata json parsing #529

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d-bhutada
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bugfix for issue 457, 524. This will enable to read metadata containing a numerical value
For more detail, please refer
#524
#457

Description

Users were facing an issue while reading delta table using delta-rs library when there was a numerical value present in the metadata column of delta transaction log. Users used to get Failed to apply transaction log: Invalid JSON in log record error error

Related Issue(s)

#524
#457

Documentation

Replaced HashMap<String, String> with HashMap<String, serde_json::Value> in

metadata: HashMap<String, String>,

bug fix for issue 457, 524. This will enable to read metadata containing a numerical value
For more detail, please refer 
delta-io#524
delta-io#457
@houqp
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houqp commented Jan 6, 2022

duplicate of #531

@houqp houqp closed this Jan 6, 2022
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Implement delta log checkpointing
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