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@Hisoka-X Hisoka-X commented Nov 6, 2023

Purpose of this pull request

This PR fixed when parse schema with unsupported type will return unexpected error msg.
eg:
parse schema type with uuid.

Caused by: org.apache.seatunnel.shade.com.fasterxml.jackson.core.JsonParseException: Unrecognized token 'uuid': was expecting (JSON String, Number, Array, Object or token 'null', 'true' or 'false')
 at [Source: (byte[])"uuid"; line: 1, column: 5]
	at org.apache.seatunnel.shade.com.fasterxml.jackson.core.JsonParser._constructError(JsonParser.java:2391)
	at org.apache.seatunnel.shade.com.fasterxml.jackson.core.base.ParserMinimalBase._reportError(ParserMinimalBase.java:745)
	at org.apache.seatunnel.shade.com.fasterxml.jackson.core.json.UTF8StreamJsonParser._reportInvalidToken(UTF8StreamJsonParser.java:3635)
	at org.apache.seatunnel.shade.com.fasterxml.jackson.core.json.UTF8StreamJsonParser._handleUnexpectedValue(UTF8StreamJsonParser.java:2734)
	at org.apache.seatunnel.shade.com.fasterxml.jackson.core.json.UTF8StreamJsonParser._nextTokenNotInObject(UTF8StreamJsonParser.java:902)
	at org.apache.seatunnel.shade.com.fasterxml.jackson.core.json.UTF8StreamJsonParser.nextToken(UTF8StreamJsonParser.java:794)
	at org.apache.seatunnel.shade.com.fasterxml.jackson.databind.ObjectMapper._readTreeAndClose(ObjectMapper.java:4703)
	at org.apache.seatunnel.shade.com.fasterxml.jackson.databind.ObjectMapper.readTree(ObjectMapper.java:3090)
	at org.apache.seatunnel.common.utils.JsonUtils.parseObject(JsonUtils.java:261)
	... 79 more

After this PR, it will display like:

java.lang.UnsupportedOperationException: the type[uuid] is not support

	at org.apache.seatunnel.api.table.catalog.SeaTunnelDataTypeConvertorUtil.parseComplexDataType(SeaTunnelDataTypeConvertorUtil.java:101)
	at org.apache.seatunnel.api.table.catalog.SeaTunnelDataTypeConvertorUtil.deserializeSeaTunnelDataType(SeaTunnelDataTypeConvertorUtil.java:49)

Does this PR introduce any user-facing change?

no

How was this patch tested?

add new test

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@Hisoka-X
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Hisoka-X commented Nov 6, 2023

cc @ruanwenjun

* @param columnConfig columns config
* @return columns
*/
private Column parseFromColumn(ReadonlyConfig columnConfig) {
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Also remove useless code.

ruanwenjun
ruanwenjun previously approved these changes Nov 6, 2023
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LGTM

@hailin0 hailin0 merged commit 7b78952 into apache:dev Nov 7, 2023
@Hisoka-X Hisoka-X deleted the fix-schema-parse branch November 7, 2023 02:52
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4 participants