Hypertable patch release 0.9.3.2 has been released and is now available for
download at http://www.hypertable.org/download.html.
NOTE: you may have to hit refresh in your browser to get the correct
download
Version 0.9.3.2:
(2010-06-12)
Changed some defaults based on perf tests
Added range readahead in IntervalScanner - Report info about actual data
read in Performance test driver
Upgraded to thrift-0.3.0-rc4 from
http://people.apache.org/~bryanduxbury/thrift-0.3.0-rc4.tar.gz
Initial version of Monitoring application
Fixed Sigar library name for OSX.
Modified Thrift get_schema API to return Schema object and added
get_schema_str API
Fixed TableSplit.java to lookup hostname for location since Hadoop
doesn't understand IP addr
issue 356: Record DFS is run/last-dfs file and report error if mismatch
Fixed race condition in Master::get_statistics()
Fixed timeout problems with ThriftClient
Fixed compile problem in ThriftBroker; Added run-benchmark.sh script
increased transfer buffer
Added support for Zipf, report output file, etc.
Added rrd library to install; Fixed race condition in Client table
caching
Increased interval scanner readhead buffer size 5x512K
Fixed bugs in ThriftBroker next_cells_serialized and next_row_serialized
APIs
Added next_row_serialized API to ThriftBroker.
Added system wide stats like #cores, disk , mem utilization, load avg to
monitoring stats.
Added code to blow away monitoring dir when clean-database.sh is run.
Added PerformanceTest benchmark framework - Switch ThriftBroker to
TThreadPoolServer on linux - Added _serialized me
Added support for DIRECT I/O
[Issue 464] Add refresh_mutator API. Added refresh_shared_mutator API to
Thrift interface
[Issue 86] Monitoring.
Added Master maintenance timer
Fixed circular dependency in build.
issue 414: added thriftbroker and spare Capistrano roles - Also included
DfsBroker in the hypertable-thriftbroker pa
added the ability to specify start/end row with streaming fixed the
handling of splits with regards to maps
Added Hypertable.RangeServer.Scanner.BufferSize
Set key_compression_scheme propery in CellStoreV3 trailer
issue 427: Added expiration_time and expirable_data to
CellStoreTrailerV3
issue 149: Added prefix key compression to CellStore (v3)
[Issue 259] LDI should be able to load data from DFS. Updated
documentation.
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