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When hive.improve.limittranspose is legitimate, this variable specifies the nominal reduction within the number of tuples of the outer enter on the be a part of or input from the union which the optimizer must get as a way to implement the rule.

The remote Spark driver is the appliance launched inside the Spark cluster, that submits the actual Spark work. It had been launched in HIVE-8528. This is a prolonged-lived software initialized upon the initial query of the present person, running till the user's session is shut.

Lets HiveServer2 to send progress bar update details. That is now available only if the execution engine is tez.

Present an approximation of the maximum amount of responsibilities that should be executed right before dynamically creating another set of jobs.

This assets is Utilized in LDAP research queries when discovering LDAP team names that a selected user belongs to. The worth of your LDAP attribute, indicated by this home, need to be a complete DN for that person or maybe the small username or userid.

Time in seconds concerning checks to determine if any tables or partitions must be compacted. This could be kept large mainly because Every check for compaction calls for many calls in opposition to the NameNode.

Comma divided listing of configuration choices that are internally made use of and shouldn't be settable via established command.

This flag should be established to real to allow vectorized manner on the decrease-facet of query learn this here now execution. The default price is correct.

A comma divided list of customers which will be extra towards the ADMIN role when the metastore starts off up. Far more customers can continue to be extra afterward.

Highest size (in bytes) from the inputs on which a compact index is immediately utilized. A unfavorable quantity is comparable to infinity.

Whether or not to insert into multilevel nested directories like "insert Listing '/HIVEFT25686/chinna/' from desk".

The canonical listing of configuration Qualities is managed from the HiveConf Java class, so refer to the HiveConf.java file for a whole list of configuration Attributes readily available with your Hive release.

To run the MSCK REPAIR TABLE command batch-wise. When there is a large number of untracked partitions, by configuring a worth for the assets it can execute in batches internally. The default value of the residence is zero, which means it will execute many of the partitions simultaneously.

Location this flag to accurate will take care of legacy timestamps as time zone agnostic. Location it to Bogus will treat legacy timestamps as UTC-normalized.