hive-0.10.0-cdh4.3.0.tar.gz

Release Notes - Hive - Version 0.8.0 ** New Feature * [HIVE-192] - Add TIMESTAMP column type for thrift dynamic_type * [HIVE-306] - Support "INSERT [INTO] destination" * [HIVE-788] - Triggers when a new partition is created for a table * [HIVE-818] - Create a Hive CLI that connects to hive ThriftServer * [HIVE-872] - Allow type widening on COALESCE/UNION ALL * [HIVE-956] - Add support of columnar binary serde * [HIVE-1003] - optimize metadata only queries * [HIVE-1310] - Partitioning columns should be of primitive types only * [HIVE-1343] - add an interface in RCFile to support concatenation of two files without (de)compression * [HIVE-1537] - Allow users to specify LOCATION in CREATE DATABASE statement * [HIVE-1694] - Accelerate GROUP BY execution using indexes * [HIVE-1734] - Implement map_keys() and map_values() UDFs * [HIVE-1735] - Extend Explode UDTF to handle Maps * [HIVE-1803] - Implement bitmap indexing in Hive * [HIVE-1918] - Add export/import facilities to the hive system * [HIVE-1941] - support explicit view partitioning * [HIVE-1950] - Block merge for RCFile * [HIVE-2090] - Add "DROP DATABASE ... CASCADE/RESTRICT" * [HIVE-2121] - Input Sampling By Splits * [HIVE-2185] - extend table statistics to store the size of uncompressed data (+extend interfaces for collecting other types of statistics) * [HIVE-2188] - Add get_table_objects_by_name() to Hive MetaStore * [HIVE-2215] - Add api for marking / querying set of partitions for events * [HIVE-2223] - support grouping on complex types in Hive * [HIVE-2225] - Purge expired events * [HIVE-2236] - Cli: Print Hadoop's CPU milliseconds * [HIVE-2244] - Add a Plugin Developer Kit to Hive * [HIVE-2272] - add TIMESTAMP data type * [HIVE-2278] - Support archiving for multiple partitions if the table is partitioned by multiple columns * [HIVE-2380] - Add Binary Datatype in Hive * [HIVE-2500] - Allow Hive to be debugged remotely * [HIVE-2509] - Literal bigint * [HIVE-2561] - Allow UDFs to specify additional FILE/JAR resources necessary for execution ** Bug * [HIVE-11] - better error code from Hive describe command * [HIVE-106] - Join operation fails for some queries * [HIVE-619] - Improve the error messages for missing/incorrect UDF/UDAF class * [HIVE-1218] - CREATE TABLE t LIKE some_view should create a new empty base table, but instead creates a copy of view * [HIVE-1302] - describe parse_url throws an error * [HIVE-1342] - Predicate push down get error result when sub-queries have the same alias name * [HIVE-1461] - Clean up references to 'hive.metastore.local' * [HIVE-1538] - FilterOperator is applied twice with ppd on. * [HIVE-1592] - ProxyFileSystem.close calls super.close twice. * [HIVE-1595] - job name for alter table <T> archive partition <P> is not correct * [HIVE-1631] - JDBC driver returns wrong precision, scale, or column size for some data types * [HIVE-1675] - SAXParseException on plan.xml during local mode. * [HIVE-1825] - Different defaults for hive.metastore.local * [HIVE-1850] - alter table set serdeproperties bypasses regexps checks (leaves table in a non-recoverable state?) * [HIVE-1884] - Potential risk of resource leaks in Hive * [HIVE-1937] - DDLSemanticAnalyzer won't take newly set Hive parameters * [HIVE-1943] - Metastore operations (like drop_partition) could be improved in terms of maintaining consistency of metadata and data * [HIVE-1959] - Potential memory leak when same connection used for long time. TaskInfo and QueryInfo objects are getting accumulated on executing more queries on the same connection. * [HIVE-1963] - Don't set ivy.home in build-common.xml * [HIVE-1965] - Auto convert mapjoin should not throw exception if the top operator is union operator. * [HIVE-1973] - Getting error when join on tables where name of table has uppercase letters * [HIVE-1974] - In error scenario some opened streams may not closed in ScriptOperator.java, Utilities.java * [HIVE-1975] - "insert overwrite directory" Not able to insert data with multi level directory path * [HIVE-1976] - Exception should be thrown when invalid jar,file,archive is given to add command * [HIVE-1980] - Merging using mapreduce rather than map-only job failed in case of dynamic partition inserts * [HIVE-1987] - HWI admin_list_jobs JSP page throws exception * [HIVE-1988] - Make the delegation token issued by the MetaStore owned by the right user * [HIVE-2001] - Add inputs and outputs to authorization DDL commands * [HIVE-2003] - LOAD compilation does not set the outputs during semantic analysis resulting in no authorization checks being done for it. * [HIVE-2008] - keyword_1.q is failing * [HIVE-2022] - Making JDO thread-safe by default * [HIVE-2024] - In Driver.execute(), mapred.job.tracker is not restored if one of the task fails. * [HIVE-2025] - Fix TestEmbeddedHiveMetaStore and TestRemoteHiveMetaStore broken by HIVE-2022 * [HIVE-2031] - Correct the exception message for the better traceability for the scenario load into the partitioned table having 2 partitions by specifying only one partition in the load statement. * [HIVE-2032] - create database does not honour warehouse.dir in dbproperties * [HIVE-2033] - A database's warehouse.dir is not used for tables created in it. * [HIVE-2034] - Backport HIVE-1991 after overridden by HIVE-1950 * [HIVE-2037] - Merge result file size should honor hive.merge.size.per.task * [HIVE-2040] - the retry logic in Hive's concurrency is not working correctly. * [HIVE-2042] - In error scenario some opened streams may not closed * [HIVE-2045] - TCTLSeparatedProtocol.SimpleTransportTokenizer.nextToken() throws Null Pointer Exception in some cases * [HIVE-2054] - Exception on windows when using the jdbc driver. "IOException: The system cannot find the path specified" * [HIVE-2060] - CLI local mode hit NPE when exiting by ^D * [HIVE-2061] - Create a hive_contrib.jar symlink to hive-contrib-{version}.jar for backward compatibility * [HIVE-2062] - HivePreparedStatement.executeImmediate always throw exception * [HIVE-2069] - NullPointerException on getSchemas * [HIVE-2080] - Few code improvements in the ql and serde packages. * [HIVE-2083] - Bug: RowContainer was set to 1 in JoinUtils. * [HIVE-2086] - Add test coverage for external table data loss issue * [HIVE-2095] - auto convert map join bug * [HIVE-2096] - throw a error if the input is larger than a threshold for index input format * [HIVE-2098] - Make couple of convenience methods in EximUtil public * [HIVE-2100] - virtual column references inside subqueries cause execution exceptions * [HIVE-2107] - Log4J initialization info should not be printed out if -S is specified * [HIVE-2113] - In shell mode, local mode continues if a local-mode task throws exception in pre-hooks * [HIVE-2117] - insert overwrite ignoring partition location * [HIVE-2120] - auto convert map join may miss good candidates * [HIVE-2122] - Remove usage of deprecated methods from org.apache.hadoop.io package * [HIVE-2125] - alter table concatenate fails and deletes data * [HIVE-2131] - Bitmap Operation UDF doesn't clear return list * [HIVE-2138] - Exception when no splits returned from index * [HIVE-2142] - Jobs do not get killed even when they created too many files. * [HIVE-2145] - NPE during parsing order-by expression * [HIVE-2146] - Block Sampling should adjust number of reducers accordingly to make it useful * [HIVE-2151] - Too many open files in running negative cli tests * [HIVE-2153] - Stats JDBC LIKE queries should escape '_' and '%' * [HIVE-2157] - NPE in MapJoinObjectKey * [HIVE-2159] - TableSample(percent ) uses one intermediate size to be int, which ov