Package org.apache.solr.update

Class SolrIndexConfig

java.lang.Object
org.apache.solr.update.SolrIndexConfig
All Implemented Interfaces:
org.apache.solr.common.MapWriter, org.apache.solr.common.NavigableObject, org.noggit.JSONWriter.Writable
public class SolrIndexConfig extends Object implements org.apache.solr.common.MapWriter
This config object encapsulates IndexWriter config params, defined in the <indexConfig> section of solrconfig.xml

  • Field Details

    • DEFAULT_MERGE_SCHEDULER_CLASSNAME

      public static final String DEFAULT_MERGE_SCHEDULER_CLASSNAME

    • useCompoundFile

      public final boolean useCompoundFile

    • maxBufferedDocs

      public final int maxBufferedDocs

    • ramBufferSizeMB

      public final double ramBufferSizeMB

    • ramPerThreadHardLimitMB

      public final int ramPerThreadHardLimitMB

    • maxCommitMergeWaitMillis

      public final int maxCommitMergeWaitMillis
      When using a custom merge policy that allows triggering synchronous merges on commit (see MergePolicy.findFullFlushMerges(org.apache.lucene.index.MergeTrigger, org.apache.lucene.index.SegmentInfos, org.apache.lucene.index.MergePolicy.MergeContext)), a timeout (in milliseconds) can be set for those merges to finish. Use <maxCommitMergeWaitTime>1000</maxCommitMergeWaitTime> in the <indexConfig> section. See IndexWriterConfig.setMaxFullFlushMergeWaitMillis(long).

      Note that as of Solr 8.6, no MergePolicy shipped with Lucene/Solr make use of MergePolicy.findFullFlushMerges, which means this setting has no effect unless a custom MergePolicy is used.

    • writeLockTimeout

      public final int writeLockTimeout

    • lockType

      public final String lockType

    • mergePolicyFactoryInfo

      public final PluginInfo mergePolicyFactoryInfo

    • mergeSchedulerInfo

      public final PluginInfo mergeSchedulerInfo

    • metricsInfo

      public final PluginInfo metricsInfo

    • mergedSegmentWarmerInfo

      public final PluginInfo mergedSegmentWarmerInfo

    • infoStream

      public org.apache.lucene.util.InfoStream infoStream

  • Constructor Details

    • SolrIndexConfig

      public SolrIndexConfig(SolrConfig cfg, SolrIndexConfig def)

    • SolrIndexConfig

      public SolrIndexConfig(org.apache.solr.common.ConfigNode cfg, SolrIndexConfig def)
      Constructs a SolrIndexConfig which parses the Lucene related config params in solrconfig.xml
      Parameters:
      def - a SolrIndexConfig instance to pick default values from (optional)

  • Method Details

    • writeMap

      public void writeMap(org.apache.solr.common.MapWriter.EntryWriter ew) throws IOException
      Specified by:
      writeMap in interface org.apache.solr.common.MapWriter
      Throws:
      IOException

    • toIndexWriterConfig

      public org.apache.lucene.index.IndexWriterConfig toIndexWriterConfig(SolrCore core) throws IOException
      Throws:
      IOException