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https://issues.apache.org/jira/browse/IGNITE-16231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladislav Pyatkov updated IGNITE-16231:
---------------------------------------
Description:
In the ticket (IGNITE-15409), configuration began to provide API where any
unknown part of configuration key can be replaced to any() function. It is
convenient when subscribing of any nested sub-configuration, although the
specific root has not created yet.
This API makes sense for subscribing of schemas for table. But for correct
handling schema modification (or create a new one) a name (ID or any reference
to the root) of the table is required.
Look at the comments in the code:
{code:java}
// TODO: IGNITE-15409 Listener with any placeholder should be used instead.
((ExtendedTableConfiguration) tablesCfg.tables().get(tblName)).schemas()
.listenElements(new ConfigurationNamedListListener<>() {
@Override
public @NotNull CompletableFuture<?> onCreate(@NotNull
ConfigurationNotificationEvent<SchemaView> schemasCtx) {...}
}
{code}
Need to make available value of placeholder through the event context which is
passing into the listener.
was:
In the ticket (IGNITE-15409), configuration began to provide API where any
unknown part of configuration key can be replaced to any() function. It is
convenient when subscribing of any nested sub-configuration, although the
specific root has not created yet.
This API makes sense for subscribing of schemas for table. But for correct
handling schema modification (or create a new one) a name (ID or any reference
to the root) of the table is required.
Look at the comments in the code:
{code}
// TODO: IGNITE-15409 Listener with any placeholder should be used instead.
((ExtendedTableConfiguration) tablesCfg.tables().get(tblName)).schemas()
.listenElements(new ConfigurationNamedListListener<>() {
@Override
public @NotNull CompletableFuture<?> onCreate(
@NotNull ConfigurationNotificationEvent<SchemaView> schemasCtx) \{...}
{code}
Need to make available value of placeholder through the event context which is
passing into the listener.
> Way for know an any() placeholder value
> ---------------------------------------
>
> Key: IGNITE-16231
> URL: https://issues.apache.org/jira/browse/IGNITE-16231
> Project: Ignite
> Issue Type: Improvement
> Reporter: Vladislav Pyatkov
> Priority: Major
> Labels: ignite-3
>
> In the ticket (IGNITE-15409), configuration began to provide API where any
> unknown part of configuration key can be replaced to any() function. It is
> convenient when subscribing of any nested sub-configuration, although the
> specific root has not created yet.
> This API makes sense for subscribing of schemas for table. But for correct
> handling schema modification (or create a new one) a name (ID or any
> reference to the root) of the table is required.
> Look at the comments in the code:
> {code:java}
> // TODO: IGNITE-15409 Listener with any placeholder should be used instead.
> ((ExtendedTableConfiguration) tablesCfg.tables().get(tblName)).schemas()
> .listenElements(new ConfigurationNamedListListener<>() {
> @Override
> public @NotNull CompletableFuture<?> onCreate(@NotNull
> ConfigurationNotificationEvent<SchemaView> schemasCtx) {...}
> }
> {code}
> Need to make available value of placeholder through the event context which
> is passing into the listener.
>
>
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