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hive.stats.dbclass

• Default Value: jdbc:derby (Hive 0.7 to 0.12) or counter (Hive 0.13 and later)
• Added In: Hive 0.7

Hive 0.7 to 0.12:  The The default database that stores temporary Hive statistics.  Other options are jdbc:mysql and hbase as defined in StatsSetupConst.java

Hive 0.13 and later:  The storage that stores temporary Hive statistics. Supported values are jdbc, hbase, counter and custom (HIVE-4632).

hive.stats.autogather

• Default Value: true
• Added In:

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• Default Value: (empty)
• Added In: Hive 0.7

The Java class (implementing the StatsPublisher interface) that is used by default if hive.stats.dbclass is not JDBC or HBaseHBase (Hive 0.12.0 and earlier), or if hive.stats.dbclass is a custom type (Hive 0.13.0 and later:  HIVE-4632).

hive.stats.default.aggregator

• Default Value: (empty)
• Added In: Hive 0.7

The Java class (implementing the StatsAggregator interface) that is used by default if hive.stats.dbclass is not JDBC or HBase (Hive 0.12.0 and earlier), or if hive.stats.dbclass is a custom type (Hive 0.13.0 and later:  HIVE-4632).

hive.stats.jdbc.timeout

• Default Value: 30
• Added In:

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