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List:       apache-announce
Subject:    [ANNOUNCE] Apache Hive 0.7.0 Released
From:       Carl Steinbach <cws () apache ! org>
Date:       2011-03-29 21:41:11
Message-ID: AANLkTimbhS+xHmtSkf=8Uv1N3p9WvjURbLy04GVw8W5R () mail ! gmail ! com
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The Apache Hive team is pleased to announce the release of Apache Hive
0.7.0.

Apache Hive is a data warehouse system for Hadoop that facilitates easy data
summarization, ad-hoc querying, and analysis of large datasets stored in
Hadoop compatible file systems

Apache Hive 0.7.0 is available in both binary and source distributions.

   * http://hive.apache.org/releases.html#Download


Release Notes - Hive - Version 0.7.0

** New Feature
    * [HIVE-78] - Authorization infrastructure for Hive
    * [HIVE-417] - Implement Indexing in Hive
    * [HIVE-471] - Add reflect() UDF for reflective invocation of Java
methods
    * [HIVE-537] - Hive TypeInfo/ObjectInspector to support union (besides
struct, array, and map)
    * [HIVE-842] - Authentication Infrastructure for Hive
    * [HIVE-1096] - Hive Variables
    * [HIVE-1293] - Concurrency Model for Hive
    * [HIVE-1304] - add row_sequence UDF
    * [HIVE-1405] - hive command line option -i to run an init file before
other SQL commands
    * [HIVE-1408] - add option to let hive automatically run in local mode
based on tunable heuristics
    * [HIVE-1413] - bring a table/partition offline
    * [HIVE-1438] - sentences() UDF for natural language tokenization
    * [HIVE-1481] - ngrams() UDAF for estimating top-k n-gram frequencies
    * [HIVE-1514] - Be able to modify a partition's fileformat and file
location information.
    * [HIVE-1518] - context_ngrams() UDAF for estimating top-k contextual
n-grams
    * [HIVE-1528] - Add json_tuple() UDTF function
    * [HIVE-1529] - Add ANSI SQL covariance aggregate functions: covar_pop
and covar_samp.
    * [HIVE-1549] - Add ANSI SQL correlation aggregate function CORR(X,Y).
    * [HIVE-1609] - Support partition filtering in metastore
    * [HIVE-1624] - Patch to allows scripts in S3 location
    * [HIVE-1636] - Implement "SHOW TABLES {FROM | IN} db_name"
    * [HIVE-1659] - parse_url_tuple: a UDTF version of parse_url
    * [HIVE-1661] - Default values for parameters
    * [HIVE-1779] - Implement GenericUDF str_to_map
    * [HIVE-1790] - Patch to support HAVING clause in Hive
    * [HIVE-1792] - track the joins which are being converted to map-join
automatically
    * [HIVE-1818] - Call frequency and duration metrics for HiveMetaStore
via jmx
    * [HIVE-1819] - maintain lastAccessTime in the metastore
    * [HIVE-1820] - Make Hive database data center aware
    * [HIVE-1827] - Add a new local mode flag in Task.
    * [HIVE-1835] - Better auto-complete for Hive
    * [HIVE-1840] - Support ALTER DATABASE to change database properties
    * [HIVE-1856] - Implement DROP TABLE/VIEW ... IF EXISTS
    * [HIVE-1858] - Implement DROP {PARTITION, INDEX, TEMPORARY FUNCTION} IF
EXISTS
    * [HIVE-1881] - Make the MetaStore filesystem interface pluggable via
the hive.metastore.fs.handler.class configuration property
    * [HIVE-1889] - add an option (hive.index.compact.file.ignore.hdfs) to
ignore HDFS location stored in index files.
    * [HIVE-1971] - Verbose/echo mode for the Hive CLI

** Improvement
    * [HIVE-138] - Provide option to export a HEADER
    * [HIVE-474] - Support for distinct selection on two or more columns
    * [HIVE-558] - describe extended table/partition output is cryptic
    * [HIVE-1126] - Missing some Jdbc functionality like getTables
getColumns and HiveResultSet.get* methods based on column name.
    * [HIVE-1211] - Tapping logs from child processes
    * [HIVE-1226] - support filter pushdown against non-native tables
    * [HIVE-1229] - replace dependencies on HBase deprecated API
    * [HIVE-1235] - use Ivy for fetching HBase dependencies
    * [HIVE-1264] - Make Hive work with Hadoop security
    * [HIVE-1378] - Return value for map, array, and struct needs to return
a string
    * [HIVE-1394] - do not update transient_lastDdlTime if the partition is
modified by a housekeeping operation
    * [HIVE-1414] - automatically invoke .hiverc init script
    * [HIVE-1415] - add CLI command for executing a SQL script
    * [HIVE-1430] - serializing/deserializing the query plan is useless and
expensive
    * [HIVE-1441] - Extend ivy offline mode to cover metastore downloads
    * [HIVE-1443] - Add support to turn off bucketing with ALTER TABLE
    * [HIVE-1447] - Speed up reflection method calls in GenericUDFBridge and
GenericUDAFBridge
    * [HIVE-1456] - potentail NullPointerException
    * [HIVE-1463] - hive output file names are unnecessarily large
    * [HIVE-1469] - replace isArray() calls and remove LOG.isInfoEnabled()
in Operator.forward()
    * [HIVE-1495] - supply correct information to hooks and lineage for
index rebuild
    * [HIVE-1497] - support COMMENT clause on CREATE INDEX, and add new
command for SHOW INDEXES
    * [HIVE-1498] - support IDXPROPERTIES on CREATE INDEX
    * [HIVE-1512] - Need to get hive_hbase-handler to work with hbase
versions 0.20.4 0.20.5 and cloudera CDH3 version
    * [HIVE-1513] - hive starter scripts should load admin/user supplied
script for configurability
    * [HIVE-1517] - ability to select across a database
    * [HIVE-1533] - Use ZooKeeper from maven
    * [HIVE-1536] - Add support for JDBC PreparedStatements
    * [HIVE-1546] - Ability to plug custom Semantic Analyzers for Hive
Grammar
    * [HIVE-1581] - CompactIndexInputFormat should create split only for
files in the index output file.
    * [HIVE-1605] - regression and improvements in handling NULLs in joins
    * [HIVE-1611] - Add alternative search-provider to Hive site
    * [HIVE-1616] - Add ProtocolBuffersStructObjectInspector
    * [HIVE-1617] - ScriptOperator's AutoProgressor can lead to an infinite
loop
    * [HIVE-1622] - Use CombineHiveInputFormat for the merge job if
hive.merge.mapredfiles=true
    * [HIVE-1638] - convert commonly used udfs to generic udfs
    * [HIVE-1641] - add map joined table to distributed cache
    * [HIVE-1642] - Convert join queries to map-join based on size of
table/row
    * [HIVE-1645] - ability to specify parent directory for zookeeper lock
manager
    * [HIVE-1655] - Adding consistency check at jobClose() when committing
dynamic partitions
    * [HIVE-1660] - Change get_partitions_ps to pass partition filter to
database
    * [HIVE-1692] - FetchOperator.getInputFormatFromCache hides causal
exception
    * [HIVE-1701] - drop support for pre-0.20 Hadoop versions
    * [HIVE-1704] - remove Hadoop 0.17 specific test reference logs
    * [HIVE-1738] - Optimize Key Comparison in GroupByOperator
    * [HIVE-1743] - Group-by to determine equals of Keys in reverse order
    * [HIVE-1746] - Support for using ALTER to set IDXPROPERTIES
    * [HIVE-1749] - ExecMapper and ExecReducer: reduce function calls to
l4j.isInfoEnabled()
    * [HIVE-1750] - Remove Partition Filtering Conditions when Possible
    * [HIVE-1751] - Optimize
ColumnarStructObjectInspector.getStructFieldData()
    * [HIVE-1754] - Remove JDBM component from Map Join
    * [HIVE-1757] - test cleanup for Hive-1641
    * [HIVE-1758] - optimize group by hash map memory
    * [HIVE-1761] - Support show locks for a particular table
    * [HIVE-1765] - Add queryid while locking
    * [HIVE-1768] - Update transident_lastDdlTime only if not specified
    * [HIVE-1782] - add more debug information for hive locking
    * [HIVE-1783] - CommonJoinOperator optimize the case of 1:1 join
    * [HIVE-1785] - change Pre/Post Query Hooks to take in 1 parameter:
HookContext
    * [HIVE-1786] - Improve documentation for str_to_map() UDF
    * [HIVE-1787] - optimize the code path when there are no outer joins
    * [HIVE-1796] - dumps time at which lock was taken along with the
queryid in show locks <T> extended
    * [HIVE-1797] - Compressed the hashtable dump file before put into
distributed cache
    * [HIVE-1798] - Clear empty files in Hive
    * [HIVE-1801] - HiveInputFormat or CombineHiveInputFormat always sync
blocks of RCFile twice
    * [HIVE-1811] - Show the time the local task takes
    * [HIVE-1824] - create a new ZooKeeper instance when retrying lock, and
more info for debug
    * [HIVE-1831] - Add a option to run task to check map-join possibility
in non-local mode
    * [HIVE-1834] - more debugging for locking
    * [HIVE-1843] - add an option in dynamic partition inserts to throw an
error if 0 partitions are created
    * [HIVE-1852] - Reduce unnecessary DFSClient.rename() calls
    * [HIVE-1855] - Include Process ID in the log4j log file name
    * [HIVE-1865] - redo zookeeper hive lock manager
    * [HIVE-1899] - add a factory method for creating a synchronized wrapper
for IMetaStoreClient
    * [HIVE-1900] - a mapper should be able to span multiple partitions
    * [HIVE-1907] - Store jobid in ExecDriver
    * [HIVE-1910] - Provide config parameters to control cache object
pinning
    * [HIVE-1923] - Allow any type of stats publisher and aggregator in
addition to HBase and JDBC
    * [HIVE-1929] - Find a way to disable owner grants
    * [HIVE-1931] - Improve the implementation of the
METASTORE_CACHE_PINOBJTYPES config
    * [HIVE-1948] - Have audit logging in the Metastore
    * [HIVE-1956] - "Provide DFS initialization script for Hive
    * [HIVE-1961] - Make Stats gathering more flexible with timeout and
atomicity
    * [HIVE-1962] - make a libthrift.jar and libfb303.jar in dist package
for backward compatibility
    * [HIVE-1970] - Modify build to run all tests regardless of subproject
failures
    * [HIVE-1978] - Hive SymlinkTextInputFormat does not estimate input size
correctly

** Bug
    * [HIVE-307] - "LOAD DATA LOCAL INPATH" fails when the table already
contains a file of the same name
    * [HIVE-741] - NULL is not handled correctly in join
    * [HIVE-1203] - HiveInputFormat.getInputFormatFromCache "swallows" cause
exception when throwing IOExcpetion
    * [HIVE-1305] - add progress in join and groupby
    * [HIVE-1376] - Simple UDAFs with more than 1 parameter crash on empty
row query
    * [HIVE-1385] - UDF field() doesn't work
    * [HIVE-1416] - Dynamic partition inserts left empty files uncleaned in
hadoop 0.17 local mode
    * [HIVE-1422] - skip counter update when RunningJob.getCounters()
returns null
    * [HIVE-1440] - FetchOperator(mapjoin) does not work with RCFile
    * [HIVE-1448] - bug in 'set fileformat'
    * [HIVE-1453] - Make Eclipse launch templates auto-adjust to Hive
version number changes
    * [HIVE-1462] - Reporting progress in FileSinkOperator works in multiple
directory case
    * [HIVE-1465] - hive-site.xml ${user.name} not replaced for local-file
derby metastore connection URL
    * [HIVE-1470] - percentile_approx() fails with more than 1 reducer
    * [HIVE-1471] - CTAS should unescape the column name in the
select-clause.
    * [HIVE-1473] - plan file should have a high replication factor
    * [HIVE-1475] - .gitignore files being placed in test warehouse
directories causing build failure
    * [HIVE-1489] - TestCliDriver -Doverwrite=true does not put the file in
the correct directory
    * [HIVE-1491] - fix or disable loadpart_err.q
    * [HIVE-1494] - Index followup: remove sort by clause and fix a bug in
collect_set udaf
    * [HIVE-1501] - when generating reentrant INSERT for index rebuild,
quote identifiers using backticks
    * [HIVE-1508] - Add cleanup method to HiveHistory class
    * [HIVE-1509] - Monitor the working set of the number of files
    * [HIVE-1510] - HiveCombineInputFormat should not use prefix matching to
find the partitionDesc for a given path
    * [HIVE-1520] - hive.mapred.local.mem should only be used in case of
local mode job submissions
    * [HIVE-1523] - ql tests no longer work in miniMR mode
    * [HIVE-1532] - Replace globStatus with listStatus inside Hive.java's
replaceFiles.
    * [HIVE-1534] - Join filters do not work correctly with outer joins
    * [HIVE-1535] - alter partition should throw exception if the specified
partition does not exist.
    * [HIVE-1547] - Unarchiving operation throws NPE
    * [HIVE-1548] - populate inputs and outputs for all statements
    * [HIVE-1556] - Fix TestContribCliDriver test
    * [HIVE-1561] - smb_mapjoin_8.q returns different results in miniMr mode
    * [HIVE-1563] - HBase tests broken
    * [HIVE-1564] - bucketizedhiveinputformat.q fails in minimr mode
    * [HIVE-1570] - referencing an added file by it's name in a transform
script does not work in hive local mode
    * [HIVE-1578] - Add conf. property hive.exec.show.job.failure.debug.info to
enable/disable displaying link to the task with most failures
    * [HIVE-1580] - cleanup ExecDriver.progress
    * [HIVE-1583] - Hive should not override Hadoop specific system
properties
    * [HIVE-1584] - wrong log files in contrib client positive
    * [HIVE-1589] - Add HBase/ZK JARs to Eclipse classpath
    * [HIVE-1593] - udtf_explode.q is an empty file
    * [HIVE-1598] - use SequenceFile rather than TextFile format for hive
query results
    * [HIVE-1600] - need to sort hook input/output lists for test result
determinism
    * [HIVE-1601] - Hadoop 0.17 ant test broken by HIVE-1523
    * [HIVE-1606] - For a null value in a string column, JDBC driver returns
the string "NULL"
    * [HIVE-1607] - Reinstate and deprecate IMetaStoreClient methods removed
in HIVE-675
    * [HIVE-1614] - UDTF json_tuple should return null row when input is not
a valid JSON string
    * [HIVE-1628] - Fix Base64TextInputFormat to be compatible with commons
codec 1.4
    * [HIVE-1629] - Patch to fix hashCode method in DoubleWritable class
    * [HIVE-1630] - bug in NO_DROP
    * [HIVE-1633] - CombineHiveInputFormat fails with "cannot find dir for
emptyFile"
    * [HIVE-1639] - ExecDriver.addInputPaths() error if partition name
contains a comma
    * [HIVE-1647] - Incorrect initialization of thread local variable inside
IOContext ( implementation is not threadsafe )
    * [HIVE-1650] - TestContribNegativeCliDriver fails
    * [HIVE-1656] - All TestJdbcDriver test cases fail in Eclipse unless a
property is added in run config
    * [HIVE-1657] - join results are displayed wrongly for some complex
joins using select *
    * [HIVE-1658] - Fix describe     * [extended] column formatting
    * [HIVE-1663] -
ql/src/java/org/apache/hadoop/hive/ql/parse/SamplePruner.java is empty
    * [HIVE-1664] - Eclipse build broken
    * [HIVE-1670] - MapJoin throws EOFExeption when the mapjoined table has
0 column selected
    * [HIVE-1671] - multithreading on Context.pathToCS
    * [HIVE-1673] - Create table bug causes the row format property lost
when serde is specified.
    * [HIVE-1674] - count(*) returns wrong result when a mapper returns
empty results
    * [HIVE-1678] - NPE in MapJoin
    * [HIVE-1688] - In the MapJoinOperator, the code uses tag as alias,
which is not always true
    * [HIVE-1691] - ANALYZE TABLE command should check columns in partition
spec
    * [HIVE-1699] - incorrect partition pruning ANALYZE TABLE
    * [HIVE-1707] - bug when different partitions are present in different
dfs
    * [HIVE-1711] - CREATE TABLE LIKE should not set stats in the new table
    * [HIVE-1712] - Migrating metadata from derby to mysql thrown
NullPointerException
    * [HIVE-1713] - duplicated MapRedTask in Multi-table inserts mixed with
FileSinkOperator and ReduceSinkOperator
    * [HIVE-1716] - make TestHBaseCliDriver use dynamic ports to avoid
conflicts with already-running services
    * [HIVE-1717] - ant clean should delete stats database
    * [HIVE-1720] - hbase_stats.q is failing
    * [HIVE-1737] - Two Bugs for Estimating Row Sizes in GroupByOperator
    * [HIVE-1742] - Fix Eclipse templates (and use Ivy metadata to generate
Eclipse library dependencies)
    * [HIVE-1748] - Statistics broken for tables with size in excess of
Integer.MAX_VALUE
    * [HIVE-1753] - HIVE 1633 hit for Stage2 jobs with
CombineHiveInputFormat
    * [HIVE-1756] - failures in fatal.q in TestNegativeCliDriver
    * [HIVE-1759] - Many important broken links on Hive web page
    * [HIVE-1760] - Mismatched open/commit transaction calls in case of
connection retry
    * [HIVE-1767] - Merge files does not work with dynamic partition
    * [HIVE-1769] - pcr.q output is non-deterministic
    * [HIVE-1771] - ROUND(infinity) chokes
    * [HIVE-1775] - Assertation on inputObjInspectors.length in Groupy
operator
    * [HIVE-1776] - parallel execution and auto-local mode combine to place
plan file in wrong file system
    * [HIVE-1777] - Outdated comments for GenericUDTF.close()
    * [HIVE-1780] - Typo in hive-default.xml
    * [HIVE-1781] - outputs not populated for dynamic partitions at compile
time
    * [HIVE-1794] - GenericUDFOr and GenericUDFAnd cannot receive boolean
typed object
    * [HIVE-1795] - outputs not correctly populated for alter table
    * [HIVE-1804] - Mapjoin will fail if there are no files associating with
the join tables
    * [HIVE-1806] - The merge criteria on dynamic partitons should be per
partiton
    * [HIVE-1807] - No Element found exception in BucketMapJoinOptimizer
    * [HIVE-1808] - bug in auto_join25.q
    * [HIVE-1809] - Hive comparison operators are broken for NaN values
    * [HIVE-1812] - spurious rmr failure messages when inserting with
dynamic partitioning
    * [HIVE-1828] - show locks should not use getTable()/getPartition
    * [HIVE-1829] - Fix intermittent failures in TestRemoteMetaStore
    * [HIVE-1830] - mappers in group followed by joins may die OOM
    * [HIVE-1844] - Hanging hive client caused by TaskRunner's
OutOfMemoryError
    * [HIVE-1845] - Some attributes in the Eclipse template file is
deprecated
    * [HIVE-1846] - change hive assumption that local mode mappers/reducers
always run in same jvm
    * [HIVE-1848] - bug in MAPJOIN
    * [HIVE-1849] - add more logging to partition pruning
    * [HIVE-1853] - downgrade JDO version
    * [HIVE-1854] - Temporarily disable metastore tests for
listPartitionsByFilter()
    * [HIVE-1857] - mixed case tablename on lefthand side of LATERAL VIEW
results in query failing with confusing error message
    * [HIVE-1860] - Hive's smallint datatype is not supported by the Hive
JDBC driver
    * [HIVE-1861] - Hive's float datatype is not supported by the Hive JDBC
driver
    * [HIVE-1862] - Revive partition filtering in the Hive MetaStore
    * [HIVE-1863] - Boolean columns in Hive tables containing NULL are
treated as FALSE by the Hive JDBC driver.
    * [HIVE-1864] - test load_overwrite.q fails
    * [HIVE-1867] - Add mechanism for disabling tests with intermittent
failures
    * [HIVE-1870] - TestRemoteHiveMetaStore.java accidentally deleted during
commit of HIVE-1845
    * [HIVE-1871] - bug introduced by HIVE-1806
    * [HIVE-1873] - Fix 'tar' build target broken in HIVE-1526
    * [HIVE-1874] - fix HBase filter pushdown broken by HIVE-1638
    * [HIVE-1878] - Set the version of Hive trunk to '0.7.0-SNAPSHOT' to
avoid confusing it with a release
    * [HIVE-1896] - HBase and Contrib JAR names are missing version numbers
    * [HIVE-1897] - Alter command execution "when HDFS is down" results in
holding stale data in MetaStore
    * [HIVE-1902] - create script for the metastore upgrade due to HIVE-78
    * [HIVE-1903] - Can't join HBase tables if one's name is the beginning
of the other
    * [HIVE-1908] - FileHandler leak on partial iteration of the resultset.
    * [HIVE-1912] - Double escaping special chars when removing old
partitions in rmr
    * [HIVE-1913] - use partition level serde properties
    * [HIVE-1914] - failures in testhbaseclidriver
    * [HIVE-1915] - authorization on database level is broken.
    * [HIVE-1917] - CTAS (create-table-as-select) throws exception when
showing results
    * [HIVE-1927] - Fix TestHadoop20SAuthBridge failure on Hudson
    * [HIVE-1928] - GRANT/REVOKE should handle privileges as tokens, not
identifiers
    * [HIVE-1934] - alter table rename messes the location
    * [HIVE-1936] - hive.semantic.analyzer.hook cannot have multiple values
    * [HIVE-1939] - Fix test failure in TestContribCliDriver/url_hook.q
    * [HIVE-1944] - dynamic partition insert creating different directories
for the same partition during merge
    * [HIVE-1951] - input16_cc.q is failing in testminimrclidriver
    * [HIVE-1952] - fix some outputs and make some tests deterministic
    * [HIVE-1964] - add fully deterministic ORDER BY in test union22.q and
input40.q
    * [HIVE-1969] - TestMinimrCliDriver merge_dynamic_partition2 and 3 are
failing on trunk
    * [HIVE-1979] - fix hbase_bulk.m by setting HiveInputFormat
    * [HIVE-1981] - TestHadoop20SAuthBridge failed on current trunk
    * [HIVE-1995] - Mismatched open/commit transaction calls when using
get_partition()
    * [HIVE-1998] - Update README.txt and add missing ASF headers
    * [HIVE-2007] - Executing queries using Hive Server is not logging to
the log file specified in hive-log4j.properties
    * [HIVE-2010] - Improve naming and README files for MetaStore upgrade
scripts
    * [HIVE-2011] - upgrade-0.6.0.mysql.sql script attempts to increase size
of PK COLUMNS.TYPE_NAME to 4000
    * [HIVE-2059] - Add datanucleus.identifierFactory property to HiveConf
to avoid unintentional MetaStore Schema corruption
    * [HIVE-2064] - Make call to SecurityUtil.getServerPrincipal unambiguous

** Sub-task
    * [HIVE-1361] - table/partition level statistics
    * [HIVE-1696] - Add delegation token support to metastore
    * [HIVE-1810] - a followup patch for changing the description of
hive.exec.pre/post.hooks in conf/hive-default.xml
    * [HIVE-1823] - upgrade the database thrift interface to allow
parameters key-value pairs
    * [HIVE-1836] - Extend the CREATE DATABASE command with DBPROPERTIES
    * [HIVE-1842] - Add the local flag to all the map red tasks, if the
query is running locally.

** Task
    * [HIVE-1526] - Hive should depend on a release version of Thrift
    * [HIVE-1817] - Remove Hive dependency on unreleased commons-cli 2.0
Snapshot
    * [HIVE-1876] - Update Metastore upgrade scripts to handle schema
changes introduced in HIVE-1413
    * [HIVE-1882] - Remove CHANGES.txt
    * [HIVE-1904] - Create MetaStore schema upgrade scripts for changes made
in HIVE-417
    * [HIVE-1905] - Provide MetaStore schema upgrade scripts for changes
made in HIVE-1823

** Test
    * [HIVE-1464] - improve test query performance
    * [HIVE-1755] - JDBM diff in test caused by Hive-1641
    * [HIVE-1774] - merge_dynamic_part's result is not deterministic
    * [HIVE-1942] - change the value of hive.input.format to
CombineHiveInputFormat for tests

[Attachment #3 (text/html)]

<meta charset="utf-8"><span class="Apple-style-span" style="border-collapse: \
collapse; font-family: arial, sans-serif; font-size: 13px; "><div>The Apache Hive \
team is pleased to announce the release of Apache Hive 0.7.0.</div> \
<div><br></div><div>Apache Hive is a data warehouse system for Hadoop that \
facilitates easy data summarization, ad-hoc querying, and analysis of large datasets \
stored in Hadoop compatible file systems</div><div><br></div> <div>Apache Hive 0.7.0 \
is available in both binary and source distributions.</div><div><br></div><div>   * \
<a href="http://hive.apache.org/releases.html#Download">http://hive.apache.org/releases.html#Download</a></div><div>
 <br></div><div><br></div><div>Release Notes - Hive - Version \
0.7.0</div><div><br></div><div>** New Feature</div><div>    * [HIVE-78] - \
Authorization infrastructure for Hive</div><div>    * [HIVE-417] - Implement Indexing \
in Hive</div> <div>    * [HIVE-471] - Add reflect() UDF for reflective invocation of \
Java methods</div><div>    * [HIVE-537] - Hive TypeInfo/ObjectInspector to support \
union (besides struct, array, and map)</div><div>    * [HIVE-842] - Authentication \
Infrastructure for Hive</div> <div>    * [HIVE-1096] - Hive Variables</div><div>    * \
[HIVE-1293] - Concurrency Model for Hive</div><div>    * [HIVE-1304] - add \
row_sequence UDF</div><div>    * [HIVE-1405] - hive command line option -i to run an \
init file before other SQL commands</div> <div>    * [HIVE-1408] - add option to let \
hive automatically run in local mode based on tunable heuristics</div><div>    * \
[HIVE-1413] - bring a table/partition offline</div><div>    * [HIVE-1438] - \
sentences() UDF for natural language tokenization</div> <div>    * [HIVE-1481] - \
ngrams() UDAF for estimating top-k n-gram frequencies</div><div>    * [HIVE-1514] - \
Be able to modify a partition&#39;s fileformat and file location \
information.</div><div>    * [HIVE-1518] - context_ngrams() UDAF for estimating top-k \
contextual n-grams</div> <div>    * [HIVE-1528] - Add json_tuple() UDTF \
function</div><div>    * [HIVE-1529] - Add ANSI SQL covariance aggregate functions: \
covar_pop and covar_samp.</div><div>    * [HIVE-1549] - Add ANSI SQL correlation \
aggregate function CORR(X,Y).</div> <div>    * [HIVE-1609] - Support partition \
filtering in metastore</div><div>    * [HIVE-1624] - Patch to allows scripts in S3 \
location</div><div>    * [HIVE-1636] - Implement &quot;SHOW TABLES {FROM | IN} \
db_name&quot;</div> <div>    * [HIVE-1659] - parse_url_tuple: a UDTF version of \
parse_url</div><div>    * [HIVE-1661] - Default values for parameters</div><div>    * \
[HIVE-1779] - Implement GenericUDF str_to_map</div><div>    * [HIVE-1790] - Patch to \
support HAVING clause in Hive</div> <div>    * [HIVE-1792] - track the joins which \
are being converted to map-join automatically</div><div>    * [HIVE-1818] - Call \
frequency and duration metrics for HiveMetaStore via jmx</div><div>    * [HIVE-1819] \
- maintain lastAccessTime in the metastore</div> <div>    * [HIVE-1820] - Make Hive \
database data center aware</div><div>    * [HIVE-1827] - Add a new local mode flag in \
Task.</div><div>    * [HIVE-1835] - Better auto-complete for Hive</div><div>    * \
[HIVE-1840] - Support ALTER DATABASE to change database properties</div> <div>    * \
[HIVE-1856] - Implement DROP TABLE/VIEW ... IF EXISTS</div><div>    * [HIVE-1858] - \
Implement DROP {PARTITION, INDEX, TEMPORARY FUNCTION} IF EXISTS</div><div>    * \
[HIVE-1881] - Make the MetaStore filesystem interface pluggable via the \
hive.metastore.fs.handler.class configuration property</div> <div>    * [HIVE-1889] - \
add an option (hive.index.compact.file.ignore.hdfs) to ignore HDFS location stored in \
index files.</div><div>    * [HIVE-1971] - Verbose/echo mode for the Hive \
CLI</div><div><br></div><div>** Improvement</div> <div>    * [HIVE-138] - Provide \
option to export a HEADER</div><div>    * [HIVE-474] - Support for distinct selection \
on two or more columns</div><div>    * [HIVE-558] - describe extended table/partition \
output is cryptic</div> <div>    * [HIVE-1126] - Missing some Jdbc functionality like \
getTables getColumns and HiveResultSet.get* methods based on column name.</div><div>  \
* [HIVE-1211] - Tapping logs from child processes</div><div>    * [HIVE-1226] - \
support filter pushdown against non-native tables</div> <div>    * [HIVE-1229] - \
replace dependencies on HBase deprecated API</div><div>    * [HIVE-1235] - use Ivy \
for fetching HBase dependencies</div><div>    * [HIVE-1264] - Make Hive work with \
Hadoop security</div><div>    * [HIVE-1378] - Return value for map, array, and struct \
needs to return a string</div> <div>    * [HIVE-1394] - do not update \
transient_lastDdlTime if the partition is modified by a housekeeping \
operation</div><div>    * [HIVE-1414] - automatically invoke .hiverc init \
script</div><div>    * [HIVE-1415] - add CLI command for executing a SQL script</div> \
<div>    * [HIVE-1430] - serializing/deserializing the query plan is useless and \
expensive</div><div>    * [HIVE-1441] - Extend ivy offline mode to cover metastore \
downloads</div><div>    * [HIVE-1443] - Add support to turn off bucketing with ALTER \
TABLE</div> <div>    * [HIVE-1447] - Speed up reflection method calls in \
GenericUDFBridge and GenericUDAFBridge</div><div>    * [HIVE-1456] - potentail \
NullPointerException</div><div>    * [HIVE-1463] - hive output file names are \
unnecessarily large</div> <div>    * [HIVE-1469] - replace isArray() calls and remove \
LOG.isInfoEnabled() in Operator.forward()</div><div>    * [HIVE-1495] - supply \
correct information to hooks and lineage for index rebuild</div><div>    * \
[HIVE-1497] - support COMMENT clause on CREATE INDEX, and add new command for SHOW \
INDEXES</div> <div>    * [HIVE-1498] - support IDXPROPERTIES on CREATE \
INDEX</div><div>    * [HIVE-1512] - Need to get hive_hbase-handler to work with hbase \
versions 0.20.4 0.20.5 and cloudera CDH3 version</div><div>    * [HIVE-1513] - hive \
starter scripts should load admin/user supplied script for configurability</div> \
<div>    * [HIVE-1517] - ability to select across a database</div><div>    * \
[HIVE-1533] - Use ZooKeeper from maven</div><div>    * [HIVE-1536] - Add support for \
JDBC PreparedStatements</div><div>    * [HIVE-1546] - Ability to plug custom Semantic \
Analyzers for Hive Grammar</div> <div>    * [HIVE-1581] - CompactIndexInputFormat \
should create split only for files in the index output file.</div><div>    * \
[HIVE-1605] - regression and improvements in handling NULLs in joins</div><div>    * \
[HIVE-1611] - Add alternative search-provider to Hive site</div> <div>    * \
[HIVE-1616] - Add ProtocolBuffersStructObjectInspector</div><div>    * [HIVE-1617] - \
ScriptOperator&#39;s AutoProgressor can lead to an infinite loop</div><div>    * \
[HIVE-1622] - Use CombineHiveInputFormat for the merge job if \
hive.merge.mapredfiles=true</div> <div>    * [HIVE-1638] - convert commonly used udfs \
to generic udfs</div><div>    * [HIVE-1641] - add map joined table to distributed \
cache</div><div>    * [HIVE-1642] - Convert join queries to map-join based on size of \
table/row</div> <div>    * [HIVE-1645] - ability to specify parent directory for \
zookeeper lock manager</div><div>    * [HIVE-1655] - Adding consistency check at \
jobClose() when committing dynamic partitions</div><div>    * [HIVE-1660] - Change \
get_partitions_ps to pass partition filter to database</div> <div>    * [HIVE-1692] - \
FetchOperator.getInputFormatFromCache hides causal exception</div><div>    * \
[HIVE-1701] - drop support for pre-0.20 Hadoop versions</div><div>    * [HIVE-1704] - \
remove Hadoop 0.17 specific test reference logs</div> <div>    * [HIVE-1738] - \
Optimize Key Comparison in GroupByOperator</div><div>    * [HIVE-1743] - Group-by to \
determine equals of Keys in reverse order</div><div>    * [HIVE-1746] - Support for \
using ALTER to set IDXPROPERTIES</div> <div>    * [HIVE-1749] - ExecMapper and \
ExecReducer: reduce function calls to l4j.isInfoEnabled()</div><div>    * [HIVE-1750] \
- Remove Partition Filtering Conditions when Possible</div><div>    * [HIVE-1751] - \
Optimize ColumnarStructObjectInspector.getStructFieldData()</div> <div>    * \
[HIVE-1754] - Remove JDBM component from Map Join</div><div>    * [HIVE-1757] - test \
cleanup for Hive-1641</div><div>    * [HIVE-1758] - optimize group by hash map \
memory</div><div>    * [HIVE-1761] - Support show locks for a particular table</div> \
<div>    * [HIVE-1765] - Add queryid while locking</div><div>    * [HIVE-1768] - \
Update transident_lastDdlTime only if not specified</div><div>    * [HIVE-1782] - add \
more debug information for hive locking</div><div>    * [HIVE-1783] - \
CommonJoinOperator optimize the case of 1:1 join</div> <div>    * [HIVE-1785] - \
change Pre/Post Query Hooks to take in 1 parameter: HookContext</div><div>    * \
[HIVE-1786] - Improve documentation for str_to_map() UDF</div><div>    * [HIVE-1787] \
- optimize the code path when there are no outer joins</div> <div>    * [HIVE-1796] - \
dumps time at which lock was taken along with the queryid in show locks &lt;T&gt; \
extended</div><div>    * [HIVE-1797] - Compressed the hashtable dump file before put \
                into distributed cache</div><div>
    * [HIVE-1798] - Clear empty files in Hive</div><div>    * [HIVE-1801] - \
HiveInputFormat or CombineHiveInputFormat always sync blocks of RCFile \
twice</div><div>    * [HIVE-1811] - Show the time the local task takes</div> <div>    \
* [HIVE-1824] - create a new ZooKeeper instance when retrying lock, and more info for \
debug</div><div>    * [HIVE-1831] - Add a option to run task to check map-join \
possibility in non-local mode</div><div>    * [HIVE-1834] - more debugging for \
locking</div> <div>    * [HIVE-1843] - add an option in dynamic partition inserts to \
throw an error if 0 partitions are created</div><div>    * [HIVE-1852] - Reduce \
unnecessary DFSClient.rename() calls</div><div>    * [HIVE-1855] - Include Process ID \
in the log4j log file name</div> <div>    * [HIVE-1865] - redo zookeeper hive lock \
manager</div><div>    * [HIVE-1899] - add a factory method for creating a \
synchronized wrapper for IMetaStoreClient</div><div>    * [HIVE-1900] - a mapper \
should be able to span multiple partitions</div> <div>    * [HIVE-1907] - Store jobid \
in ExecDriver</div><div>    * [HIVE-1910] - Provide config parameters to control \
cache object pinning</div><div>    * [HIVE-1923] - Allow any type of stats publisher \
and aggregator in addition to HBase and JDBC</div> <div>    * [HIVE-1929] - Find a \
way to disable owner grants</div><div>    * [HIVE-1931] - Improve the implementation \
of the METASTORE_CACHE_PINOBJTYPES config</div><div>    * [HIVE-1948] - Have audit \
logging in the Metastore</div> <div>    * [HIVE-1956] - &quot;Provide DFS \
initialization script for Hive</div><div>    * [HIVE-1961] - Make Stats gathering \
more flexible with timeout and atomicity</div><div>    * [HIVE-1962] - make a \
libthrift.jar and libfb303.jar in dist package for backward compatibility</div> <div> \
* [HIVE-1970] - Modify build to run all tests regardless of subproject \
failures</div><div>    * [HIVE-1978] - Hive SymlinkTextInputFormat does not estimate \
input size correctly</div><div><br></div><div>** Bug</div> <div>    * [HIVE-307] - \
&quot;LOAD DATA LOCAL INPATH&quot; fails when the table already contains a file of \
the same name</div><div>    * [HIVE-741] - NULL is not handled correctly in \
join</div><div>    * [HIVE-1203] - HiveInputFormat.getInputFormatFromCache \
&quot;swallows&quot; cause exception when throwing IOExcpetion</div> <div>    * \
[HIVE-1305] - add progress in join and groupby</div><div>    * [HIVE-1376] - Simple \
UDAFs with more than 1 parameter crash on empty row query</div><div>    * [HIVE-1385] \
                - UDF field() doesn&#39;t work</div><div>
    * [HIVE-1416] - Dynamic partition inserts left empty files uncleaned in hadoop \
0.17 local mode</div><div>    * [HIVE-1422] - skip counter update when \
RunningJob.getCounters() returns null</div><div>    * [HIVE-1440] - \
FetchOperator(mapjoin) does not work with RCFile</div> <div>    * [HIVE-1448] - bug \
in &#39;set fileformat&#39;</div><div>    * [HIVE-1453] - Make Eclipse launch \
templates auto-adjust to Hive version number changes</div><div>    * [HIVE-1462] - \
Reporting progress in FileSinkOperator works in multiple directory case</div> <div>   \
* [HIVE-1465] - hive-site.xml ${<a href="http://user.name">user.name</a>} not \
replaced for local-file derby metastore connection URL</div><div>    * [HIVE-1470] - \
percentile_approx() fails with more than 1 reducer</div> <div>    * [HIVE-1471] - \
CTAS should unescape the column name in the select-clause.</div><div>    * \
[HIVE-1473] - plan file should have a high replication factor</div><div>    * \
[HIVE-1475] - .gitignore files being placed in test warehouse directories causing \
build failure</div> <div>    * [HIVE-1489] - TestCliDriver -Doverwrite=true does not \
put the file in the correct directory</div><div>    * [HIVE-1491] - fix or disable \
loadpart_err.q</div><div>    * [HIVE-1494] - Index followup: remove sort by clause \
and fix a bug in collect_set udaf</div> <div>    * [HIVE-1501] - when generating \
reentrant INSERT for index rebuild, quote identifiers using backticks</div><div>    * \
[HIVE-1508] - Add cleanup method to HiveHistory class</div><div>    * [HIVE-1509] - \
Monitor the working set of the number of files</div> <div>    * [HIVE-1510] - \
HiveCombineInputFormat should not use prefix matching to find the partitionDesc for a \
given path</div><div>    * [HIVE-1520] - hive.mapred.local.mem should only be used in \
case of local mode job submissions</div> <div>    * [HIVE-1523] - ql tests no longer \
work in miniMR mode</div><div>    * [HIVE-1532] - Replace globStatus with listStatus \
inside Hive.java&#39;s replaceFiles.</div><div>    * [HIVE-1534] - Join filters do \
not work correctly with outer joins</div> <div>    * [HIVE-1535] - alter partition \
should throw exception if the specified partition does not exist.</div><div>    * \
[HIVE-1547] - Unarchiving operation throws NPE</div><div>    * [HIVE-1548] - populate \
inputs and outputs for all statements</div> <div>    * [HIVE-1556] - Fix \
TestContribCliDriver test</div><div>    * [HIVE-1561] - smb_mapjoin_8.q returns \
different results in miniMr mode</div><div>    * [HIVE-1563] - HBase tests \
broken</div><div>    * [HIVE-1564] - bucketizedhiveinputformat.q fails in minimr \
mode</div> <div>    * [HIVE-1570] - referencing an added file by it&#39;s name in a \
transform script does not work in hive local mode</div><div>    * [HIVE-1578] - Add \
conf. property <a href="http://hive.exec.show.job.failure.debug.info">hive.exec.show.job.failure.debug.info</a> \
to enable/disable displaying link to the task with most failures</div> <div>    * \
[HIVE-1580] - cleanup ExecDriver.progress</div><div>    * [HIVE-1583] - Hive should \
not override Hadoop specific system properties</div><div>    * [HIVE-1584] - wrong \
                log files in contrib client positive</div><div>
    * [HIVE-1589] - Add HBase/ZK JARs to Eclipse classpath</div><div>    * \
[HIVE-1593] - udtf_explode.q is an empty file</div><div>    * [HIVE-1598] - use \
SequenceFile rather than TextFile format for hive query results</div> <div>    * \
[HIVE-1600] - need to sort hook input/output lists for test result \
determinism</div><div>    * [HIVE-1601] - Hadoop 0.17 ant test broken by \
HIVE-1523</div><div>    * [HIVE-1606] - For a null value in a string column, JDBC \
driver returns the string &quot;NULL&quot;</div> <div>    * [HIVE-1607] - Reinstate \
and deprecate IMetaStoreClient methods removed in HIVE-675</div><div>    * \
[HIVE-1614] - UDTF json_tuple should return null row when input is not a valid JSON \
string</div><div>    * [HIVE-1628] - Fix Base64TextInputFormat to be compatible with \
commons codec 1.4</div> <div>    * [HIVE-1629] - Patch to fix hashCode method in \
DoubleWritable class</div><div>    * [HIVE-1630] - bug in NO_DROP</div><div>    * \
[HIVE-1633] - CombineHiveInputFormat fails with &quot;cannot find dir for \
emptyFile&quot;</div> <div>    * [HIVE-1639] - ExecDriver.addInputPaths() error if \
partition name contains a comma</div><div>    * [HIVE-1647] - Incorrect \
initialization of thread local variable inside IOContext ( implementation is not \
threadsafe )</div> <div>    * [HIVE-1650] - TestContribNegativeCliDriver \
fails</div><div>    * [HIVE-1656] - All TestJdbcDriver test cases fail in Eclipse \
unless a property is added in run config</div><div>    * [HIVE-1657] - join results \
are displayed wrongly for some complex joins using select *</div> <div>    * \
[HIVE-1658] - Fix describe     * [extended] column formatting</div><div>    * \
[HIVE-1663] - ql/src/java/org/apache/hadoop/hive/ql/parse/SamplePruner.java is \
empty</div><div>    * [HIVE-1664] - Eclipse build broken</div> <div>    * [HIVE-1670] \
- MapJoin throws EOFExeption when the mapjoined table has 0 column \
selected</div><div>    * [HIVE-1671] - multithreading on Context.pathToCS</div><div>  \
* [HIVE-1673] - Create table bug causes the row format property lost when serde is \
specified.</div> <div>    * [HIVE-1674] - count(*) returns wrong result when a mapper \
returns empty results</div><div>    * [HIVE-1678] - NPE in MapJoin</div><div>    * \
[HIVE-1688] - In the MapJoinOperator, the code uses tag as alias, which is not always \
true</div> <div>    * [HIVE-1691] - ANALYZE TABLE command should check columns in \
partition spec</div><div>    * [HIVE-1699] - incorrect partition pruning ANALYZE \
TABLE</div><div>    * [HIVE-1707] - bug when different partitions are present in \
different dfs</div> <div>    * [HIVE-1711] - CREATE TABLE LIKE should not set stats \
in the new table</div><div>    * [HIVE-1712] - Migrating metadata from derby to mysql \
thrown NullPointerException</div><div>    * [HIVE-1713] - duplicated MapRedTask in \
Multi-table inserts mixed with FileSinkOperator and ReduceSinkOperator</div> <div>    \
* [HIVE-1716] - make TestHBaseCliDriver use dynamic ports to avoid conflicts with \
already-running services</div><div>    * [HIVE-1717] - ant clean should delete stats \
database</div><div>    * [HIVE-1720] - hbase_stats.q is failing</div> <div>    * \
[HIVE-1737] - Two Bugs for Estimating Row Sizes in GroupByOperator</div><div>    * \
[HIVE-1742] - Fix Eclipse templates (and use Ivy metadata to generate Eclipse library \
dependencies)</div><div>    * [HIVE-1748] - Statistics broken for tables with size in \
excess of Integer.MAX_VALUE</div> <div>    * [HIVE-1753] - HIVE 1633 hit for Stage2 \
jobs with CombineHiveInputFormat</div><div>    * [HIVE-1756] - failures in fatal.q in \
TestNegativeCliDriver</div><div>    * [HIVE-1759] - Many important broken links on \
Hive web page</div> <div>    * [HIVE-1760] - Mismatched open/commit transaction calls \
in case of connection retry</div><div>    * [HIVE-1767] - Merge files does not work \
with dynamic partition</div><div>    * [HIVE-1769] - pcr.q output is \
non-deterministic</div> <div>    * [HIVE-1771] - ROUND(infinity) chokes</div><div>    \
* [HIVE-1775] - Assertation on inputObjInspectors.length in Groupy \
operator</div><div>    * [HIVE-1776] - parallel execution and auto-local mode combine \
to place plan file in wrong file system</div> <div>    * [HIVE-1777] - Outdated \
comments for GenericUDTF.close()</div><div>    * [HIVE-1780] - Typo in \
hive-default.xml</div><div>    * [HIVE-1781] - outputs not populated for dynamic \
                partitions at compile time</div><div>
    * [HIVE-1794] - GenericUDFOr and GenericUDFAnd cannot receive boolean typed \
object</div><div>    * [HIVE-1795] - outputs not correctly populated for alter \
table</div><div>    * [HIVE-1804] - Mapjoin will fail if there are no files \
associating with the join tables</div> <div>    * [HIVE-1806] - The merge criteria on \
dynamic partitons should be per partiton</div><div>    * [HIVE-1807] - No Element \
found exception in BucketMapJoinOptimizer</div><div>    * [HIVE-1808] - bug in \
auto_join25.q</div> <div>    * [HIVE-1809] - Hive comparison operators are broken for \
NaN values</div><div>    * [HIVE-1812] - spurious rmr failure messages when inserting \
with dynamic partitioning</div><div>    * [HIVE-1828] - show locks should not use \
getTable()/getPartition</div> <div>    * [HIVE-1829] - Fix intermittent failures in \
TestRemoteMetaStore</div><div>    * [HIVE-1830] - mappers in group followed by joins \
may die OOM</div><div>    * [HIVE-1844] - Hanging hive client caused by \
TaskRunner&#39;s OutOfMemoryError</div> <div>    * [HIVE-1845] - Some attributes in \
the Eclipse template file is deprecated</div><div>    * [HIVE-1846] - change hive \
assumption that local mode mappers/reducers always run in same jvm</div><div>    * \
[HIVE-1848] - bug in MAPJOIN</div> <div>    * [HIVE-1849] - add more logging to \
partition pruning</div><div>    * [HIVE-1853] - downgrade JDO version</div><div>    * \
[HIVE-1854] - Temporarily disable metastore tests for \
listPartitionsByFilter()</div><div>    * [HIVE-1857] - mixed case tablename on \
lefthand side of LATERAL VIEW results in query failing with confusing error \
message</div> <div>    * [HIVE-1860] - Hive&#39;s smallint datatype is not supported \
by the Hive JDBC driver</div><div>    * [HIVE-1861] - Hive&#39;s float datatype is \
not supported by the Hive JDBC driver</div><div>    * [HIVE-1862] - Revive partition \
filtering in the Hive MetaStore</div> <div>    * [HIVE-1863] - Boolean columns in \
Hive tables containing NULL are treated as FALSE by the Hive JDBC driver.</div><div>  \
* [HIVE-1864] - test load_overwrite.q fails</div><div>    * [HIVE-1867] - Add \
mechanism for disabling tests with intermittent failures</div> <div>    * [HIVE-1870] \
- TestRemoteHiveMetaStore.java accidentally deleted during commit of \
HIVE-1845</div><div>    * [HIVE-1871] - bug introduced by HIVE-1806</div><div>    * \
[HIVE-1873] - Fix &#39;tar&#39; build target broken in HIVE-1526</div> <div>    * \
[HIVE-1874] - fix HBase filter pushdown broken by HIVE-1638</div><div>    * \
[HIVE-1878] - Set the version of Hive trunk to &#39;0.7.0-SNAPSHOT&#39; to avoid \
confusing it with a release</div><div>    * [HIVE-1896] - HBase and Contrib JAR names \
are missing version numbers</div> <div>    * [HIVE-1897] - Alter command execution \
&quot;when HDFS is down&quot; results in holding stale data in MetaStore</div><div>   \
* [HIVE-1902] - create script for the metastore upgrade due to HIVE-78</div><div>    \
* [HIVE-1903] - Can&#39;t join HBase tables if one&#39;s name is the beginning of the \
other</div> <div>    * [HIVE-1908] - FileHandler leak on partial iteration of the \
resultset.</div><div>    * [HIVE-1912] - Double escaping special chars when removing \
old partitions in rmr</div><div>    * [HIVE-1913] - use partition level serde \
properties</div> <div>    * [HIVE-1914] - failures in testhbaseclidriver</div><div>   \
* [HIVE-1915] - authorization on database level is broken.</div><div>    * \
[HIVE-1917] - CTAS (create-table-as-select) throws exception when showing \
results</div> <div>    * [HIVE-1927] - Fix TestHadoop20SAuthBridge failure on \
Hudson</div><div>    * [HIVE-1928] - GRANT/REVOKE should handle privileges as tokens, \
not identifiers</div><div>    * [HIVE-1934] - alter table rename messes the \
location</div> <div>    * [HIVE-1936] - hive.semantic.analyzer.hook cannot have \
multiple values</div><div>    * [HIVE-1939] - Fix test failure in \
TestContribCliDriver/url_hook.q</div><div>    * [HIVE-1944] - dynamic partition \
insert creating different directories for the same partition during merge</div> <div> \
* [HIVE-1951] - input16_cc.q is failing in testminimrclidriver</div><div>    * \
[HIVE-1952] - fix some outputs and make some tests deterministic</div><div>    * \
[HIVE-1964] - add fully deterministic ORDER BY in test union22.q and input40.q</div> \
<div>    * [HIVE-1969] - TestMinimrCliDriver merge_dynamic_partition2 and 3 are \
failing on trunk</div><div>    * [HIVE-1979] - fix hbase_bulk.m by setting \
HiveInputFormat</div><div>    * [HIVE-1981] - TestHadoop20SAuthBridge failed on \
current trunk</div> <div>    * [HIVE-1995] - Mismatched open/commit transaction calls \
when using get_partition()</div><div>    * [HIVE-1998] - Update README.txt and add \
missing ASF headers</div><div>    * [HIVE-2007] - Executing queries using Hive Server \
is not logging to the log file specified in hive-log4j.properties</div> <div>    * \
[HIVE-2010] - Improve naming and README files for MetaStore upgrade \
scripts</div><div>    * [HIVE-2011] - upgrade-0.6.0.mysql.sql script attempts to \
increase size of PK COLUMNS.TYPE_NAME to 4000</div><div>    * [HIVE-2059] - Add \
datanucleus.identifierFactory property to HiveConf to avoid unintentional MetaStore \
Schema corruption</div> <div>    * [HIVE-2064] - Make call to \
SecurityUtil.getServerPrincipal unambiguous</div><div><br></div><div>** \
Sub-task</div><div>    * [HIVE-1361] - table/partition level statistics</div><div>    \
* [HIVE-1696] - Add delegation token support to metastore</div> <div>    * \
[HIVE-1810] - a followup patch for changing the description of \
hive.exec.pre/post.hooks in conf/hive-default.xml</div><div>    * [HIVE-1823] - \
upgrade the database thrift interface to allow parameters key-value pairs</div> <div> \
* [HIVE-1836] - Extend the CREATE DATABASE command with DBPROPERTIES</div><div>    * \
[HIVE-1842] - Add the local flag to all the map red tasks, if the query is running \
locally.</div><div><br></div><div>** Task</div> <div>    * [HIVE-1526] - Hive should \
depend on a release version of Thrift</div><div>    * [HIVE-1817] - Remove Hive \
dependency on unreleased commons-cli 2.0 Snapshot</div><div>    * [HIVE-1876] - \
Update Metastore upgrade scripts to handle schema changes introduced in \
HIVE-1413</div> <div>    * [HIVE-1882] - Remove CHANGES.txt</div><div>    * \
[HIVE-1904] - Create MetaStore schema upgrade scripts for changes made in \
HIVE-417</div><div>    * [HIVE-1905] - Provide MetaStore schema upgrade scripts for \
changes made in HIVE-1823</div> <div><br></div><div>** Test</div><div>    * \
[HIVE-1464] - improve test query performance</div><div>    * [HIVE-1755] - JDBM diff \
in test caused by Hive-1641</div><div>    * [HIVE-1774] - merge_dynamic_part&#39;s \
result is not deterministic</div> <div>    * [HIVE-1942] - change the value of \
hive.input.format to CombineHiveInputFormat for tests</div><div><br></div></span>



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