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https://issues.apache.org/jira/browse/HUDI-723?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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lamber-ken updated HUDI-723:
----------------------------
Status: Open (was: New)
> SqlTransformer's schema sometimes is not registered.
> -----------------------------------------------------
>
> Key: HUDI-723
> URL: https://issues.apache.org/jira/browse/HUDI-723
> Project: Apache Hudi (incubating)
> Issue Type: Bug
> Components: DeltaStreamer
> Reporter: Alexander Filipchik
> Assignee: lamber-ken
> Priority: Major
> Fix For: 0.6.0
>
>
> If schema is inferred from RowBasedSchemaProvider when SQL transformer is
> used it also needs to be registered.
>
> Current way only works if SchemaProvider has a valid target schema. Is one
> wants to use schema from SQL transformation, the result of
> RowBasedSchemaProvider.getTargetSchema needs to be passed into something like:
> {code:java}
> private void setupWriteClient(SchemaProvider schemaProvider) {
> LOG.info("Setting up Hoodie Write Client");
> registerAvroSchemas(schemaProvider);
> HoodieWriteConfig hoodieCfg = getHoodieClientConfig(schemaProvider);
> writeClient = new HoodieWriteClient<>(jssc, hoodieCfg, true);
> onInitializingHoodieWriteClient.apply(writeClient);
> }
> {code}
> Existent method will not work as it is checking for:
> {code:java}
> if ((null != schemaProvider) && (null == writeClient)) {
> {code}
> and writeClient is already configured.
>
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