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https://issues.apache.org/jira/browse/SOLR-16461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17618184#comment-17618184
]
Sanjay commented on SOLR-16461:
-------------------------------
BackupAPI Class Code. Also I am not sure yet whether we can inject
ReplicationHandler directly into the constructor not(I guess we cannot).
I have seen AddReplicaPropertyAPI injecting CoreContainer which has access to
CollectionHandler and CoreAdminHandler but not to ReplicationHandler.
Though I have tried only with SolrQueryRequest and SolrQueryResponse but it's
still throwing error.
{code:java}
package org.apache.solr.handler.replication;
import static org.apache.solr.handler.ClusterAPI.wrapParams;
import static
org.apache.solr.security.PermissionNameProvider.Name.CORE_EDIT_PERM;
import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.annotations.parameters.RequestBody;
import java.util.HashMap;
import java.util.Map;
import javax.inject.Inject;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import org.apache.solr.api.JerseyResource;
import org.apache.solr.common.annotation.JsonProperty;
import org.apache.solr.core.CoreContainer;
import org.apache.solr.handler.ReplicationHandler;
import org.apache.solr.jersey.JacksonReflectMapWriter;
import org.apache.solr.jersey.PermissionName;
import org.apache.solr.jersey.SolrJerseyResponse;
import org.apache.solr.request.SolrQueryRequest;
import org.apache.solr.response.SolrQueryResponse;
/** V2 endpoint for Backup API used for User-Managed clusters and Single-Node
Installation. */
@Path("/cores/{core}/replication/")
public class BackupAPI extends JerseyResource {
private final ReplicationHandler replicationHandler;
private final SolrQueryRequest solrQueryRequest;
private final SolrQueryResponse solrQueryResponse;
@Inject
public BackupAPI(
ReplicationHandler replicationHandler,
SolrQueryRequest solrQueryRequest,
SolrQueryResponse solrQueryResponse) {
this.replicationHandler = replicationHandler;
this.solrQueryRequest = solrQueryRequest;
this.solrQueryResponse = solrQueryResponse;
}
@GET
public SolrJerseyResponse demo() {
final SolrJerseyResponse response =
instantiateJerseyResponse(SolrJerseyResponse.class);
System.out.println("I am not sure If this gets printed!!");
return response;
}
/**
* This API (POST /api/cores/coreName/replication/backups {...}) is analogous
to the v1
* /solr/coreName/replication?command=backup
*/
@Path("backups")
@POST
@PermissionName(CORE_EDIT_PERM)
public SolrJerseyResponse createBackup(
@RequestBody BackupReplicationPayload backupReplicationPayload) throws
Exception {
final SolrJerseyResponse response =
instantiateJerseyResponse(SolrJerseyResponse.class);
final Map<String, Object> v1Params = backupReplicationPayload.toMap(new
HashMap<>());
v1Params.put(ReplicationHandler.COMMAND, ReplicationHandler.CMD_BACKUP);
replicationHandler.handleRequestBody(wrapParams(solrQueryRequest,
v1Params), solrQueryResponse);
return response;
}
/** */
public static class BackupReplicationPayload implements
JacksonReflectMapWriter {
@Schema(description = "The path where the backup will be created")
@JsonProperty
public String location;
@Schema(description = "The backup will be created in a directory called
snapshot.<name>")
@JsonProperty
public String name;
@Schema(description = "The number of backups to keep.")
@JsonProperty
public String numberToKeep;
@Schema(description = "The name of the repository to be used for e backup.")
@JsonProperty
public String repository;
@Schema(
description =
"The name of the commit which was used while taking a snapshot
using the CREATESNAPSHOT command.")
@JsonProperty
public String commitName;
}
}
{code}
> Create v2 equivalent of v1 'BACKUP' (A backup API for user managed cluster or
> single node installation)
> -------------------------------------------------------------------------------------------------------
>
> Key: SOLR-16461
> URL: https://issues.apache.org/jira/browse/SOLR-16461
> Project: Solr
> Issue Type: Sub-task
> Components: v2 API
> Affects Versions: 9.1
> Reporter: Sanjay
> Priority: Major
> Labels: V2
>
> A backup API for user manager cluster or single node installation has no v2
> equivalent. This ticket is used to track changes that will be made to add the
> v2 API for the 'backup'.
>
>
>
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