org.lockss.laaws.rs.index.solr

Class SolrArtifactIndexAdmin.SolrArtifactIndexReindex

java.lang.Object

org.lockss.laaws.rs.index.solr.SolrArtifactIndexAdmin.SolrArtifactIndexReindex

Enclosing class:

SolrArtifactIndexAdmin

public static class SolrArtifactIndexAdmin.SolrArtifactIndexReindex
extends Object

This static class contains SolrArtifactIndex reindex operations.

Constructor Summary

Constructors

Constructor and Description
SolrArtifactIndexReindex()

Method Summary

Modifier and Type	Method and Description
static void	reindexAllArtifacts(org.apache.solr.client.solrj.SolrClient solrClient) Experimental.
static void	reindexArtifactsForVersion(org.apache.solr.client.solrj.SolrClient solrClient, int targetVersion) Reindexes artifacts in a Solr core or collection for a specific version of the LOCKSS provided Solr configuration set.
static void	reindexArtifactsFrom1To2(org.apache.solr.client.solrj.SolrClient solrClient) Performs a reindex (atomic update) of artifacts between LOCKSS configuration set version 1 to 2.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SolrArtifactIndexReindex

public SolrArtifactIndexReindex()

Method Detail

reindexArtifactsForVersion

public static void reindexArtifactsForVersion(org.apache.solr.client.solrj.SolrClient solrClient,
                                              int targetVersion)
                                       throws org.apache.solr.client.solrj.SolrServerException,
                                              SolrResponseErrorException,
                                              IOException

Reindexes artifacts in a Solr core or collection for a specific version of the LOCKSS provided Solr configuration set.

Intended to be called by a loop over target versions. Does not iterative reindex operations up to target version!

Parameters:

solrClient - A SolrJ SolrCore implementation.

targetVersion - A int representing the target version of the reindex operation.

Throws:

org.apache.solr.client.solrj.SolrServerException

SolrResponseErrorException

IOException

reindexArtifactsFrom1To2

public static void reindexArtifactsFrom1To2(org.apache.solr.client.solrj.SolrClient solrClient)
                                     throws IOException,
                                            org.apache.solr.client.solrj.SolrServerException,
                                            SolrResponseErrorException

Performs a reindex (atomic update) of artifacts between LOCKSS configuration set version 1 to 2.

Changes: * The collectionDate field type changed from a Trie-based 'long' to Point-based 'plong'. * Introduced a new sortUri field to influence correct sort order on an artifact's URI. This solution was chosen over a Java CollationField or ICUCollationField for operation and administrative simplicity.

Parameters:

solrClient - A SolrJ SolrCore implementation.

Throws:

IOException

org.apache.solr.client.solrj.SolrServerException

SolrResponseErrorException

reindexAllArtifacts

public static void reindexAllArtifacts(org.apache.solr.client.solrj.SolrClient solrClient)
                                throws org.apache.solr.client.solrj.SolrServerException,
                                       SolrResponseErrorException,
                                       IOException

Experimental. Performs an in-place reindex of all artifacts in the Solr index. All fields must be "stored" in the index's schema for this to work.

Throws:

org.apache.solr.client.solrj.SolrServerException

SolrResponseErrorException

IOException