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ROMAN NAZARENKO updated SOLR-12210: ----------------------------------- Summary: Perfomance degradation at High Load (was: Perfomance degradation at Hghi Load) > Perfomance degradation at High Load > ----------------------------------- > > Key: SOLR-12210 > URL: https://issues.apache.org/jira/browse/SOLR-12210 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) > Components: Hadoop Integration > Affects Versions: 7.2 > Reporter: ROMAN NAZARENKO > Priority: Minor > > When hdfsDataFactory is used and the incoming data stream is large, the rate > of indexation is degraded. This is not a problem when using a local file > system. I think the problem is in cleaning hdfsBlockCache. Because the > degradation of the indexing rate occurs precisely when this cache reaches its > maximum value. The basis for hdfsBlockCache is caffeine cache, but it is > configured to clean only when the maximum size is reached. At the same time, > nothing prevents using timeEviction, I suggest testing the indexing speed > using this type of cache cleaning. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org