Uses of Package
org.apache.hadoop.hbase.util
Package
Description
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ClassDescriptionA command-line utility that reads, writes, and verifies data.Common base class for reader and writer parts of multi-thread HBase load test (See LoadTestTool).Creates multiple threads that write key/values into theCreates multiple threads that write key/values into theCreates multiple threads that write key/values into theZipf distribution.
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ClassDescriptionInterface for discrete (integer) random distributions.
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ClassDescriptionGenerate list of key values which are very useful to test data block encoding and compression.A write/read/verify load test on a mini HBase cluster.
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ClassDescriptionInterface for discrete (integer) random distributions.Generate list of key values which are very useful to test data block encoding and compression.
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ClassDescriptionDefault implementation of LoadTestDataGenerator that uses LoadTestKVGenerator, fixed set of column families, and random number of columns in range.
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ClassDescriptionCommon base class for reader and writer parts of multi-thread HBase load test (See LoadTestTool).Creates multiple threads that read and verify previously written data
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ClassDescriptionSimple tool to test options parsing.This is the base class for HBaseFsck's ability to detect reasons for inconsistent tables.A generator of random keys and values for load testing.Common base class for reader and writer parts of multi-thread HBase load test (See LoadTestTool).Default implementation of LoadTestDataGenerator that uses LoadTestKVGenerator, fixed set of column families, and random number of columns in range.Creates multiple threads that read and verify previously written dataCreates multiple threads that write key/values into theCreates multiple threads that write key/values into theCreates multiple threads that write key/values into theInterface for discrete (integer) random distributions.Generate list of key values which are very useful to test data block encoding and compression.A write/read/verify load test on a mini HBase cluster.A write/read/verify load test on a mini HBase cluster.This is range uses a user specified start and end keys.
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ClassDescriptionA generator of random keys and values for load testing.Default implementation of LoadTestDataGenerator that uses LoadTestKVGenerator, fixed set of column families, and random number of columns in range.