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ASF subversion and git services commented on SOLR-7954: ------------------------------------------------------- Commit 1697969 from hoss...@apache.org in branch 'dev/trunk' [ https://svn.apache.org/r1697969 ] SOLR-7954: Fixed an integer overflow bug in the HyperLogLog code used by the 'cardinality' option of stats.field to prevent ArrayIndexOutOfBoundsException in a distributed search when a large precision is selected and a large number of values exist in each shard > ArrayIndexOutOfBoundsException from distributed HLL serialization logic when > using using stats.field={!cardinality=1.0} in a distributed query > ---------------------------------------------------------------------------------------------------------------------------------------------- > > Key: SOLR-7954 > URL: https://issues.apache.org/jira/browse/SOLR-7954 > Project: Solr > Issue Type: Bug > Affects Versions: 5.2.1 > Environment: SolrCloud 4 node cluster. > Ubuntu 12.04 > OS Type 64 bit > Reporter: Modassar Ather > Assignee: Hoss Man > Attachments: SOLR-7954.patch, SOLR-7954.patch, SOLR-7954.patch > > > User reports indicate that using {{stats.field=\{!cardinality=1.0\}foo}} on a > field that has extremely high cardinality on a single shard (example: 150K > unique values) can lead to "ArrayIndexOutOfBoundsException: 3" on the shard > during serialization of the HLL values. > using "cardinality=0.9" (or lower) doesn't produce the same symptoms, > suggesting the problem is specific to large log2m and regwidth values. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org