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| <html> |
| <head> |
| <title>Release Notes - Tajo - Version 0.11.1</title> |
| </head> |
| |
| <body> |
| <h1>Release Notes - Tajo - Version 0.11.1</h1> |
| |
| <h2> Sub-task |
| </h2> |
| <ul> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1855'>TAJO-1855</a>] - Add document for tablespace configuration to the Configuration chapter. |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1856'>TAJO-1856</a>] - Add a description about the relationship of tablespace, managed table, and external table to Tablespace section of Table Management chapter |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1992'>TAJO-1992</a>] - \set timezone in cli doesn't work because of casesensitive |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1993'>TAJO-1993</a>] - Table Timezone doesn't work when Timezone is not exactly same. |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2024'>TAJO-2024</a>] - Remove getContentSummary from HCatalogStore |
| </li> |
| </ul> |
| |
| <h2> Bug |
| </h2> |
| <ul> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1578'>TAJO-1578</a>] - User configuration for pull server port is ignored. |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1643'>TAJO-1643</a>] - SQLParse can't parse parentheses table clause |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1753'>TAJO-1753</a>] - GlobalEngine causes NPE occurs occasionally |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1921'>TAJO-1921</a>] - Hbase Storage can cause NPE when the hbase cluster is restarted |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1935'>TAJO-1935</a>] - Some Tasks don't work after they become TA_ASSIGNED |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1954'>TAJO-1954</a>] - Fix memory leak in physical operator |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1961'>TAJO-1961</a>] - Client timezone does not work properly |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1964'>TAJO-1964</a>] - TestKillQuery::testKillQueryFromInitState causes NPE |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1965'>TAJO-1965</a>] - TestBlockingRpc::testServerShutdown occassionally fails |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1972'>TAJO-1972</a>] - Invalid sort order with NULLS FIRST|LAST |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1977'>TAJO-1977</a>] - Cannot recognize the space-contained tablename and databasename |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1978'>TAJO-1978</a>] - Printout message before terminating TSQL |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1980'>TAJO-1980</a>] - Printout the usage of TajoShellCommand |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1981'>TAJO-1981</a>] - Invalid nulls sort order in VectorizedSorter |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2000'>TAJO-2000</a>] - BSTIndex can cause OOM |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2001'>TAJO-2001</a>] - DirectRawFileScanner.getProgress occasionally fails |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2010'>TAJO-2010</a>] - Parquet can not read null value |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2013'>TAJO-2013</a>] - FilterPushDownRule fails due to the unsupported index |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2014'>TAJO-2014</a>] - TestRpcClientManager fails occasionally |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2016'>TAJO-2016</a>] - Fix storage tests hangs |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2025'>TAJO-2025</a>] - HBASE_LIB/metrics-core-*.jar should be included in CLASSPATH |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2034'>TAJO-2034</a>] - Files required for executing python functions are not copied in testEval() |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2037'>TAJO-2037</a>] - tajo-storage-hdfs tests occasionally hangs |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2038'>TAJO-2038</a>] - NPE in FileScanner#getProgress |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2066'>TAJO-2066</a>] - Fix TestJoinOnPartitionedTables.testPartialFilterPushDown failure |
| </li> |
| </ul> |
| |
| <h2> Improvement |
| </h2> |
| <ul> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1271'>TAJO-1271</a>] - Improve memory usage of Hash-shuffle |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1740'>TAJO-1740</a>] - Update Partition Table document |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1858'>TAJO-1858</a>] - Aligning error message in execute query page of web UI is needed. |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1940'>TAJO-1940</a>] - Implement HBaseTablespace::getTableVolume() method |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1950'>TAJO-1950</a>] - Query master uses too much memory during range shuffle |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1966'>TAJO-1966</a>] - Decrease memory usage of TajoTestingCluster |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1979'>TAJO-1979</a>] - Usage of some TajoShellCommand is omitted |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1983'>TAJO-1983</a>] - Improve memory usage of ExternalSortExec |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1985'>TAJO-1985</a>] - Supporting Metric report via JMX |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1991'>TAJO-1991</a>] - Tablespace::getVolume should take filter predication |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1998'>TAJO-1998</a>] - Waiting for gracefully stopping in tajo-deamon.sh is too short |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2005'>TAJO-2005</a>] - Add TableStatUpdateRewriter |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2007'>TAJO-2007</a>] - By default, Optimizer should use the table volume in TableStat. |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2029'>TAJO-2029</a>] - Showing query progress percentage in TAJO JDBC |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2032'>TAJO-2032</a>] - Change tajo.rest.service.port to be the general style in TAJO. |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2036'>TAJO-2036</a>] - Prevent out of memory in the master server, if the query result is large |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2040'>TAJO-2040</a>] - Decrease the default size of max request for locality |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2048'>TAJO-2048</a>] - QueryMaster and TajoWorker should support the exception propagation |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2050'>TAJO-2050</a>] - Adopt TAJO logo in CLI |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2053'>TAJO-2053</a>] - Update description for HBase configuration. |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2057'>TAJO-2057</a>] - Remove redundant class loading in plan optimizer |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2060'>TAJO-2060</a>] - Upgrade geoip-api-java library |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2061'>TAJO-2061</a>] - Add description for EXPLAIN statement |
| </li> |
| </ul> |
| |
| <h2> Task |
| </h2> |
| <ul> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1705'>TAJO-1705</a>] - Update document for index support |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1852'>TAJO-1852</a>] - (Umbrella) Improve documentation for tablespace support |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1854'>TAJO-1854</a>] - Add in-subquery document |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1857'>TAJO-1857</a>] - Rename the section of 'File Formats' to 'Data Formats' and fill compression section of the 'Table Management' chapter |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1906'>TAJO-1906</a>] - Decrease the default size of hash map and array list for testing |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1934'>TAJO-1934</a>] - Test failures in TestPgSQLQueryTests due to sort order |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1962'>TAJO-1962</a>] - Add description for session variables |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1963'>TAJO-1963</a>] - Add more configuration descriptions to document |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1970'>TAJO-1970</a>] - Change the null first syntax |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1973'>TAJO-1973</a>] - Replace 'while' loop with 'foreach' |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1975'>TAJO-1975</a>] - Gathering fine-grained column statistics for range shuffle |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1989'>TAJO-1989</a>] - Upgrade Maven Surefire Plugin to 2.19 |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-1994'>TAJO-1994</a>] - Some trivial modification is needed in compression document |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2003'>TAJO-2003</a>] - Fix typo in worker configuration |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2018'>TAJO-2018</a>] - Remove redundant 'String.toString()' |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2028'>TAJO-2028</a>] - Refining Hive Integration document including typo |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2041'>TAJO-2041</a>] - Update the Team page |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/TAJO-2065'>TAJO-2065</a>] - Increase default heap size |
| </li> |
| </ul> |
| |
| </body> |
| </html> |
