Package org.apache.accumulo.core.client
package org.apache.accumulo.core.client
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ClassDescriptionThis class contains all API entry points created in 2.0.0 or later.Client connection to an Accumulo instance.Builder methods for authenticationBuilds AccumuloClient or client Properties after all options have been specifiedBuild methods for connection optionsBuilder method for setting Accumulo instance and zookeepersBuilder methods for creating AccumuloClient using propertiesBuild methods for SASLBuild methods for SSL/TLSA generic Accumulo Exception for general accumulo failures.An Accumulo Exception for security violations, authentication failures, authorization failures, etc.Implementations of BatchDeleter support efficient deletion of ranges in accumulo.In exchange for possibly returning scanned entries out of order, BatchScanner implementations may scan an Accumulo table more efficiently by Looking up multiple ranges in parallel.Send Mutations to a single Table in Accumulo.This object holds configuration settings used to instantiate a
BatchWriterDeprecated.A scanner that instantiates iterators on the client side instead of on the tablet server.ConditionalWriter provides the ability to do efficient, atomic read-modify-write operations on rows.Deprecated.since 2.0.0.The value for the durability of a BatchWriter or ConditionalWriter.Deprecated.since 2.0.0, useAccumulo.newClient()andPropertiesinsteadA scanner that presents a row isolated view of an accumulo table.Configure an iterator for minc, majc, and/or scan.A convenience class for passing column family and column qualifiers to iterator configuration methods.This class enables efficient batch writing to multiple tables.Communicate the failed mutations of a BatchWriter back to the client.Thrown when the namespace specified already exists, and it was expected that it didn'tThrown when the namespace specified contains tablesThrown when the namespace specified doesn't exist when it was expected toThis interface exposes Accumulo system level information to plugins in a stable manner.Group Key/Value pairs into Iterators over rows.Exception thrown when a table does not have sampling configured or when sampling is configured but it differs from what was requested.Scans a table over a given range.This class hosts configuration methods that are shared between different types of scanners.Consistency level for the scanner.This exception is thrown if a table is deleted after an operation starts.Thrown when the table specified already exists, and it was expected that it didn'tThrown when the table specified doesn't exist when it was expected toDeprecated.since 2.0.0, UseAccumulo.newClient()instead
Accumulo.newClient()