Deprecated List (Solr 8.4.0 API)

Deprecated Classes
Class and Description
org.apache.solr.client.solrj.impl.CloudSolrClient.RouteResponse since Solr 8.0
org.apache.solr.client.solrj.impl.LBHttpSolrClient.Req use `LBSolrClient.Req` instead
org.apache.solr.client.solrj.impl.LBHttpSolrClient.Rsp use `LBSolrClient.Rsp` instead

Deprecated Exceptions
Exceptions and Description
org.apache.solr.client.solrj.impl.CloudSolrClient.RouteException since Solr 8.0
org.apache.solr.client.solrj.impl.HttpSolrClient.RemoteExecutionException since 8.0, catch `BaseHttpSolrClient.RemoteExecutionException` instead
org.apache.solr.client.solrj.impl.HttpSolrClient.RemoteSolrException since 8.0, catch `BaseHttpSolrClient.RemoteSolrException` instead

Deprecated Fields
Field and Description
org.apache.solr.common.params.AutoScalingParams.ACTION_THROTTLE_PERIOD_SECONDS
org.apache.solr.common.cloud.ZkStateReader.COLLECTION_DEF use `CollectionAdminParams.DEFAULTS` instead.
org.apache.solr.common.params.FacetParams.FACET_DISTRIB_MCO This option is no longer used nor will if affect any queries as the fix has been built in. (SOLR-11711) This will be removed entirely in 8.0.0
org.apache.solr.common.params.CollectionParams.FROM_NODE use `CollectionParams.SOURCE_NODE` instead
org.apache.solr.client.solrj.request.UpdateRequest.MIN_REPFACT Solr now always includes in the response the `UpdateRequest.REPFACT`, this parameter doesn't need to be explicitly set
org.apache.solr.common.params.CommonParams.PREFER_LOCAL_SHARDS Use `ShardParams.SHARDS_PREFERENCE`

Deprecated Methods
Method and Description
org.apache.solr.client.solrj.impl.CloudSolrClient.condenseResponse(NamedList, int) since Solr 8.0
org.apache.solr.client.solrj.response.json.BucketBasedJsonFacet.getAfter() this method can trigger ClassCastException's if the returned value is a long. In the future it will return a 'long' instead to avoid this problem. Until then, use `BucketBasedJsonFacet.getAfterCount()` instead.
org.apache.solr.common.params.SolrParams.getAll(Map<String, Object>, Collection<String>)
org.apache.solr.common.params.SolrParams.getAll(Map<String, Object>, String...)
org.apache.solr.client.solrj.response.json.BucketBasedJsonFacet.getBefore() this method can trigger ClassCastException's if the returned value is a long. In the future it will return a 'long' instead to avoid this problem. Until then, use `BucketBasedJsonFacet.getBeforeCount()` instead.
org.apache.solr.client.solrj.response.json.BucketBasedJsonFacet.getBetween() this method can trigger ClassCastException's if the returned value is a long. In the future it will return a 'long' instead to avoid this problem. Until then, use `BucketBasedJsonFacet.getBetweenCount()` instead.
org.apache.solr.common.SolrDocumentBase.getChildDocumentCount()
org.apache.solr.client.solrj.SolrRequest.getContentStreams() Please use `SolrRequest.getContentWriter(String)` instead.
org.apache.solr.client.solrj.request.RequestWriter.getContentStreams(SolrRequest) Use `RequestWriter.getContentWriter(SolrRequest)`.
org.apache.solr.client.solrj.response.json.BucketBasedJsonFacet.getNumBuckets() this method can trigger ClassCastException's if the returned value is a long. In the future it will return a 'long' instead to avoid this problem. Until then, use `BucketBasedJsonFacet.getNumBucketsCount()` instead.
org.apache.solr.client.solrj.request.UpdateRequest.getRoutes(DocRouter, DocCollection, Map<String, List<String>>, ModifiableSolrParams, String) since 8.0, uses `UpdateRequest.getRoutesToCollection(DocRouter, DocCollection, Map, ModifiableSolrParams, String)` instead
org.apache.solr.client.solrj.response.json.NestableJsonFacet.getStatFacetNames() this method returns only stats names with numeric value, instead use `NestableJsonFacet.getStatNames()`
org.apache.solr.client.solrj.response.json.NestableJsonFacet.getStatFacetValue(String) this method works only for numeric value stats, instead use `NestableJsonFacet.getStatValue(String)`
org.apache.solr.common.cloud.ClusterState.getZkClusterStateVersion() true cluster state spans many ZK nodes, stop depending on the version number of the shared node! will be removed in 8.0
org.apache.solr.common.cloud.rule.SnitchContext.invokeRemote(String, ModifiableSolrParams, String, RemoteCallback)
org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.Req) use `LBSolrClient.request(LBSolrClient.Req)` instead
org.apache.solr.client.solrj.impl.LBHttpSolrClient.setConnectionTimeout(int) since 7.0 Use `LBHttpSolrClient.Builder` methods instead.
org.apache.solr.client.solrj.impl.CloudSolrClient.setConnectionTimeout(int) since 7.0 Use `CloudSolrClient.Builder` methods instead.
org.apache.solr.client.solrj.impl.HttpSolrClient.setConnectionTimeout(int) since 7.0 Use `HttpSolrClient.Builder` methods instead.
org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrClient.setConnectionTimeout(int) since 7.0 Use `ConcurrentUpdateSolrClient.Builder` methods instead.
org.apache.solr.client.solrj.impl.CloudSolrClient.setParallelUpdates(boolean) since 7.2 Use `CloudSolrClient.Builder` methods instead.
org.apache.solr.client.solrj.impl.LBHttpSolrClient.setSoTimeout(int) since 7.0 Use `LBHttpSolrClient.Builder` methods instead.
org.apache.solr.client.solrj.impl.CloudSolrClient.setSoTimeout(int) since 7.0 Use `CloudSolrClient.Builder` methods instead.
org.apache.solr.client.solrj.impl.HttpSolrClient.setSoTimeout(int)
org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrClient.setSoTimeout(int) since 7.0 Use `ConcurrentUpdateSolrClient.Builder` methods instead.
org.apache.solr.common.params.SolrParams.toFilteredSolrParams(List<String>)
org.apache.solr.common.params.SolrParams.toMap(NamedList)
org.apache.solr.common.params.SolrParams.toMultiMap(NamedList)
org.apache.solr.common.params.SolrParams.toSolrParams(NamedList) Use `NamedList.toSolrParams()`.
org.apache.solr.client.solrj.impl.CloudSolrClient.Builder.withClusterStateProvider(ClusterStateProvider) since this is an expert feature we don't want to expose this to regular users. To use this feature extend CloudSolrClient.Builder and pass your custom ClusterStateProvider
org.apache.solr.client.solrj.impl.CloudSolrClient.Builder.withSolrUrl(Collection<String>) use Solr URL constructors instead
org.apache.solr.client.solrj.impl.CloudSolrClient.Builder.withSolrUrl(String) use Solr-URL constructor instead
org.apache.solr.client.solrj.impl.CloudSolrClient.Builder.withZkChroot(String) use Zk-host constructor instead
org.apache.solr.client.solrj.impl.CloudSolrClient.Builder.withZkHost(Collection<String>) use Zk-host constructor instead
org.apache.solr.client.solrj.impl.CloudSolrClient.Builder.withZkHost(String) use Zk-host constructor instead

Deprecated Constructors
Constructor and Description
org.apache.solr.client.solrj.impl.CloudSolrClient.Builder() use other constructors instead. This constructor will be changing visibility in an upcoming release.
org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrClient(String, HttpClient, int, int, ExecutorService, boolean) use `ConcurrentUpdateSolrClient.ConcurrentUpdateSolrClient(Builder)` instead, as it is a more extension/subclassing-friendly alternative
org.apache.solr.client.solrj.impl.DelegationTokenHttpSolrClient(String, HttpClient, ResponseParser, boolean, ModifiableSolrParams) use `DelegationTokenHttpSolrClient.DelegationTokenHttpSolrClient(HttpSolrClient.Builder)` instead, as it is a more extension/subclassing-friendly alternative
org.apache.solr.client.solrj.impl.HttpSolrClient(String, HttpClient, ResponseParser, boolean) use `HttpSolrClient.HttpSolrClient(Builder)` instead, as it is a more extension/subclassing-friendly alternative
org.apache.solr.client.solrj.impl.HttpSolrClient(String, HttpClient, ResponseParser, boolean, ModifiableSolrParams) use `HttpSolrClient.HttpSolrClient(Builder)` instead, as it is a more extension/subclassing-friendly alternative
org.apache.solr.client.solrj.impl.LBHttpSolrClient(HttpClient, ResponseParser, String...) use `LBHttpSolrClient.LBHttpSolrClient(Builder)` instead, as it is a more extension/subclassing-friendly alternative
org.apache.solr.client.solrj.impl.LBHttpSolrClient(HttpSolrClient.Builder, HttpClient, String...) use `LBHttpSolrClient.LBHttpSolrClient(Builder)` instead, as it is a more extension/subclassing-friendly alternative

Deprecated API

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