Returns an instance of SearchResults, which is a summary report. This method oversees the generation, execution, and comparison of queries.

Analyzes the implementation specific parts of the MERGE statement. @param analyzer analyzer of the MERGE statement @throws AnalysisException if analys

Executes a query and asserts that the query failed. Remember to pass vector.get_value('exec_option') as 'query_options' argument if the test h

@return the table name in structured form

Return a slice view into this Bloom Filter, suitable for writing out to a file.

Forward interface for boost::unordered_map

Helper function that returns a list of integers used to improve readability in the path-related tests below.

Inserts 'val' into the set.

Reserve space for the given total amount of data. If the current capacity is already larger than the newly requested capacity, this is a no-op (i.e. i

Returns the value of the the given metric name from the Impala debug webpage

Implements the core logic of processing external events

Start the event processing. This could also be used to initialize the configuration like polling interval of the event processor

Add all nodes in the tree that satisfy 'predicate' to the list 'matches' This node is checked first, followed by its children in order. If the node it

Removes 'val' from the set if it exists.

Util method to generate a database deletion entry value from a {@link Database} object.

Runs the Impala shell on the commandline. 'shell_args' is a string which represents the commandline options. Returns a ImpalaShellResult.

Saves an event at the current time with the given label. It returns the duration in nano seconds between the last and the current event.

Return a string that contains the copy of the referenced data.

Returns the underlying opaque implementation object. The UDF/UDA should not use this. This is used internally.

Returns whether the set is empty.

@return the metastore.api.Table object this Table was created from. Returns null if the derived Table object was not created from a metastore Table (e

Returns true if two expressions are equal. The equality comparison works on analyzed as well as unanalyzed exprs by ignoring implicit casts. If overri

Returns the name of the function. Multiple functions may have the same name. For example, COUNT will have a separate Func class for the analyti

Returns the counter for the total elapsed time.

Create a new ImpalaConnection client. This client is registered at the class level and will be cleaned up during test method teardown. This s

Returns the memory consumed in bytes.

Adds a version number to the collection of versions for in-flight events. If the collection is already at the max size defined by <code>MAX_NUMBER_OF_

Returns a copy of the underlying storage. We cannot return a reference or pointer because it may be unaligned (this class is packed) and unaligned poi

abs() is not defined for int128_t. Name it abs() so it can be compatible with native int types in templates.