gerlowskija commented on code in PR #1471: URL: https://github.com/apache/solr/pull/1471#discussion_r1161841669
########## solr/core/src/java/org/apache/solr/handler/admin/CollectionsHandler.java: ########## @@ -1764,96 +1767,55 @@ public Map<String, Object> execute( (req, rsp, h) -> { req.getParams().required().check(COLLECTION_PROP, CoreAdminParams.COMMIT_NAME); - String extCollectionName = req.getParams().get(COLLECTION_PROP); - boolean followAliases = req.getParams().getBool(FOLLOW_ALIASES, false); - String collectionName = - followAliases - ? h.coreContainer - .getZkController() - .getZkStateReader() - .getAliases() - .resolveSimpleAlias(extCollectionName) - : extCollectionName; - String commitName = req.getParams().get(CoreAdminParams.COMMIT_NAME); - ClusterState clusterState = h.coreContainer.getZkController().getClusterState(); - if (!clusterState.hasCollection(collectionName)) { - throw new SolrException( - ErrorCode.BAD_REQUEST, - "Collection '" + collectionName + "' does not exist, no action taken."); - } + final String extCollectionName = req.getParams().get(COLLECTION_PROP); + final boolean followAliases = req.getParams().getBool(FOLLOW_ALIASES, false); + final String commitName = req.getParams().get(CoreAdminParams.COMMIT_NAME); + final String asyncId = req.getParams().get(ASYNC); - SolrZkClient client = h.coreContainer.getZkController().getZkClient(); - if (SolrSnapshotManager.snapshotExists(client, collectionName, commitName)) { - throw new SolrException( - ErrorCode.BAD_REQUEST, - "Snapshot with name '" - + commitName - + "' already exists for collection '" - + collectionName - + "', no action taken."); - } + final CreateCollectionSnapshotAPI createCollectionSnapshotAPI = + new CreateCollectionSnapshotAPI(h.coreContainer, req, rsp); - Map<String, Object> params = - copy( - req.getParams(), - null, - COLLECTION_PROP, - FOLLOW_ALIASES, - CoreAdminParams.COMMIT_NAME); - return params; + final CreateCollectionSnapshotAPI.CreateSnapshotResponse createSnapshotResponse = + createCollectionSnapshotAPI.createSnapshot( + extCollectionName, commitName, followAliases, asyncId); + + V2ApiUtils.squashIntoSolrResponseWithoutHeader(rsp, createSnapshotResponse); + + return null; }), DELETESNAPSHOT_OP( DELETESNAPSHOT, (req, rsp, h) -> { req.getParams().required().check(COLLECTION_PROP, CoreAdminParams.COMMIT_NAME); - String extCollectionName = req.getParams().get(COLLECTION_PROP); - String collectionName = - h.coreContainer - .getZkController() - .getZkStateReader() - .getAliases() - .resolveSimpleAlias(extCollectionName); - ClusterState clusterState = h.coreContainer.getZkController().getClusterState(); - if (!clusterState.hasCollection(collectionName)) { - throw new SolrException( - ErrorCode.BAD_REQUEST, - "Collection '" + collectionName + "' does not exist, no action taken."); - } + final String extCollectionName = req.getParams().get(COLLECTION_PROP); + final String commitName = req.getParams().get(CoreAdminParams.COMMIT_NAME); + final boolean followAliases = req.getParams().getBool(FOLLOW_ALIASES, false); + final String asyncId = req.getParams().get(ASYNC); - Map<String, Object> params = - copy( - req.getParams(), - null, - COLLECTION_PROP, - FOLLOW_ALIASES, - CoreAdminParams.COMMIT_NAME); - return params; + final DeleteCollectionSnapshotAPI deleteCollectionSnapshotAPI = + new DeleteCollectionSnapshotAPI(h.coreContainer, req, rsp); + + final DeleteCollectionSnapshotAPI.DeleteSnapshotResponse deleteSnapshotResponse = + deleteCollectionSnapshotAPI.deleteSnapshot( + extCollectionName, commitName, followAliases, asyncId); + + V2ApiUtils.squashIntoSolrResponseWithoutHeader(rsp, deleteSnapshotResponse); + return null; }), LISTSNAPSHOTS_OP( LISTSNAPSHOTS, (req, rsp, h) -> { req.getParams().required().check(COLLECTION_PROP); - String extCollectionName = req.getParams().get(COLLECTION_PROP); - String collectionName = - h.coreContainer - .getZkController() - .getZkStateReader() - .getAliases() - .resolveSimpleAlias(extCollectionName); - ClusterState clusterState = h.coreContainer.getZkController().getClusterState(); - if (!clusterState.hasCollection(collectionName)) { - throw new SolrException( - ErrorCode.BAD_REQUEST, - "Collection '" + collectionName + "' does not exist, no action taken."); - } + final ListCollectionSnapshotsAPI listCollectionSnapshotsAPI = + new ListCollectionSnapshotsAPI(h.coreContainer, req, rsp); + + final ListCollectionSnapshotsAPI.ListSnapshotsResponse response = + listCollectionSnapshotsAPI.listSnapshots(req.getParams().get(COLLECTION_PROP)); - NamedList<Object> snapshots = new NamedList<Object>(); - SolrZkClient client = h.coreContainer.getZkController().getZkClient(); - Collection<CollectionSnapshotMetaData> m = - SolrSnapshotManager.listSnapshots(client, collectionName); - for (CollectionSnapshotMetaData meta : m) { + NamedList<Object> snapshots = new NamedList<>(); + for (CollectionSnapshotMetaData meta : response.snapshots.values()) { Review Comment: Ah, ok. Actually this makes complete sense. The "squash" pattern only knows how to serialize particular types and interfaces, and I guess CollectionSnapshotMetaData isn't one of those. Forget I said anything, as long as the output looks correct 👍 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@solr.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@solr.apache.org For additional commands, e-mail: issues-h...@solr.apache.org