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| |
| Pig Change Log |
| |
| Release 0.11.2 (Unreleased) |
| |
| INCOMPATIBLE CHANGES |
| |
| IMPROVEMENTS |
| |
| PIG-3380: Fix e2e test float precision related test failures when run with -Dpig.exec.mapPartAgg=true (anlilin via rohini) |
| |
| OPTIMIZATIONS |
| |
| PIG-2769: a simple logic causes very long compiling time on pig 0.10.0 (njw45 via dvryaboy) (prev. applied to 0.12) |
| |
| BUG FIXES |
| |
| PIG-3455: Pig 0.11.1 OutOfMemory error (rohini) |
| |
| PIG-3435: Custom Partitioner not working with MultiQueryOptimizer (knoguchi via daijy) |
| |
| PIG-3385: DISTINCT no longer uses custom partitioner (knoguchi via daijy) |
| |
| PIG-2507: Semicolon in paramenters for UDF results in parsing error (tnachen via daijy) |
| |
| PIG-3341: Strict datetime parsing and improve performance of loading datetime values (rohini) |
| |
| PIG-3329: RANK operator failed when working with SPLIT (xalan via cheolsoo) |
| |
| PIG-3345: Handle null in DateTime functions (rohini) |
| |
| PIG-3315: Automaton dependency missing from Pig 11.1-h2 POM. (stevel@apache.org via daijy) |
| |
| PIG-3223: AvroStorage does not handle comma separated input paths (dreambird via rohini) |
| |
| PIG-3281: Pig version in pig.pom is incorrect in branch-0.11 (cheolsoo) |
| |
| PIG-3282: Pig pom.xml does not bring in joda-time as dependency (sushanth via daijy) |
| |
| PIG-3262: Pig contrib 0.11 doesn't compile on certain rpm systems (mgrover via cheolsoo) |
| |
| PIG-3264: mvn signanddeploy target broken for pigunit, pigsmoke and piggybank (billgraham) |
| |
| |
| Release 0.11.1 |
| |
| INCOMPATIBLE CHANGES |
| |
| IMPROVEMENTS |
| |
| PIG-3256: Upgrade jython to 2.5.3 (legal concern) (daijy) |
| |
| PIG-2988: start deploying pigunit maven artifact part of Pig release process (njw45 via rohini) |
| |
| PIG-3148: OutOfMemory exception while spilling stale DefaultDataBag. Extra option to gc() before spilling large bag. (knoguchi via rohini) |
| |
| PIG-3216: Groovy UDFs documentation has minor typos (herberts via rohini) |
| |
| PIG-3202: CUBE operator not documented in user docs (prasanth_j via billgraham) |
| |
| OPTIMIZATIONS |
| |
| BUG FIXES |
| |
| PIG-3267: HCatStorer fail in limit query (daijy) |
| |
| PIG-3252: AvroStorage gives wrong schema for schemas with named records (mwagner via cheolsoo) |
| |
| PIG-3132: NPE when illustrating a relation with HCatLoader (daijy) |
| |
| PIG-3194: Changes to ObjectSerializer.java break compatibility with Hadoop 0.20.2 (prkommireddi via dvryaboy) |
| |
| PIG-3241: ConcurrentModificationException in POPartialAgg (dvryaboy) |
| |
| PIG-3144: Erroneous map entry alias resolution leading to "Duplicate schema alias" errors (jcoveney via cheolsoo) |
| |
| PIG-3212: Race Conditions in POSort and (Internal)SortedBag during Proactive Spill (kadeng via dvryaboy) |
| |
| PIG-3206: HBaseStorage does not work with Oozie pig action and secure HBase (rohini) |
| |
| |
| Release 0.11.0 (2013-02-02) |
| |
| INCOMPATIBLE CHANGES |
| |
| PIG-3034: Remove Penny code from Pig repository (gates via cheolsoo) |
| |
| PIG-2931: $ signs in the replacement string make parameter substitution fail (cheolsoo via jcoveney) |
| |
| PIG-1891 Enable StoreFunc to make intelligent decision based on job success or failure (initialcontext via gates) |
| |
| IMPROVEMENTS |
| |
| PIG-3140: Document PigProgressNotificationListener configs (billgraham) |
| |
| PIG-3139: Document reducer estimation (billgraham) |
| |
| PIG-2341: Need better documentation on Pig/HBase integration (jthakrar and billgraham via billgraham) |
| |
| PIG-3044: Trigger POPartialAgg compaction under GC pressure (dvryaboy) |
| |
| PIG-2907: Publish pig jars for Hadoop2/23 to maven (rohini) |
| |
| PIG-2934: HBaseStorage filter optimizations (billgraham) |
| |
| PIG-2980: documentation for DateTime datatype (zjshen via thejas) |
| |
| PIG-2982: add unit tests for DateTime type that test setting timezone (zjshen via thejas) |
| |
| PIG-2937: generated field in nested foreach does not inherit the variable name as the field name (jcoveney) |
| |
| PIG-3019: Need a target in build.xml for source releases (gates) |
| |
| PIG-2832: org.apache.pig.pigunit.pig.PigServer does not initialize udf.import.list of PigContext (prkommireddi via rohini) |
| |
| PIG-2898: Parallel execution of e2e tests (iveselovsky via rohini) |
| |
| PIG-2913: org.apache.pig.test.TestPigServerWithMacros fails sometimes because it picks up previous minicluster configuration file (cheolsoo via julien) |
| |
| PIG-2976: Reduce HBaseStorage logging (billgraham) |
| |
| PIG-2947: Documentation for Rank operator (xalan via azaroth) |
| |
| PIG-2943: DevTests, Refactor Windows checks to use new Util.WINDOWS method for code health (jgordon via dvryaboy) |
| |
| PIG-2794: Pig test: add utils to simplify testing on Windows (jgordon via gates) |
| |
| PIG-2908: Fix unit tests to work with jdk7 (rohini via dvryaboy) |
| |
| PIG-2965: RANDOM should allow seed initialization for ease of testing (jcoveney) |
| |
| PIG-2964: Add helper method getJobList() to PigStats.JobGraph. Extend visibility of couple methods on same class (prkommireddi via billgraham) |
| |
| PIG-2579: Support for multiple input schemas in AvroStorage (cheolsoo via sms) |
| |
| PIG-2946: Documentation of "history" and "clear" commands (xalan via azaroth) |
| |
| PIG-2877: Make SchemaTuple work in foreach (and thus, in loads) (jcoveney) |
| |
| PIG-2923: Lazily register bags with SpillableMemoryManager (dvryaboy) |
| |
| PIG-2929: Improve documentation around AVG, CONCAT, MIN, MAX (cheolsoo via billgraham) |
| |
| PIG-2852: Update documentation regarding parallel local mode execution (cheolsoo via jcoveney) |
| |
| PIG-2879: Pig current releases lack a UDF startsWith.This UDF tests if a given string starts with the specified prefix. (initialcontext via azaroth) |
| |
| PIG-2712: Pig does not call OutputCommitter.abortJob() on the underlying OutputFormat (rohini via gates) |
| |
| PIG-2918: Avoid Spillable bag overhead where possible (dvryaboy) |
| |
| PIG-2900: Streaming should provide conf settings in the environment (dvryaboy) |
| |
| PIG-2353: RANK function like in SQL (xalan via azaroth) |
| |
| PIG-2915: Builtin TOP udf is sensitive to null input bags (hazen via dvryaboy) |
| |
| PIG-2901: Errors and lacks in document "Pig Latin Basics" (miyakawataku via billgraham) |
| |
| PIG-2905: Improve documentation around REPLACE (cheolsoo via billgraham) |
| |
| PIG-2882: Use Deque instead of Stack (mkhadikov via dvryaboy) |
| |
| PIG-2781: LOSort isEqual method (xalan via dvryaboy) |
| |
| PIG-2835: Optimizing the convertion from bytes to Integer/Long (jay23jack via dvryaboy) |
| |
| PIG-2886: Add Scan TimeRange to HBaseStorage (ted.m via dvryaboy) |
| |
| PIG-2895: jodatime jar missing in pig-withouthadoop.jar (thejas) |
| |
| PIG-2888: Improve performance of POPartialAgg (dvryaboy) |
| |
| PIG-2708: split MiniCluster based tests out of org.apache.pig.test.TestInputOutputFileValidator (analog.sony via daijy) |
| |
| PIG-2890: Revert PIG-2578 (dvryaboy) |
| |
| PIG-2850: Pig should support loading macro files as resources stored in JAR files (matterhayes via dvryaboy) |
| |
| PIG-1314: Add DateTime Support to Pig (zjshen via thejas) |
| |
| PIG-2785: NoClassDefFoundError after upgrading to pig 0.10.0 from 0.9.0 (matterhayes via sms) |
| |
| PIG-2556: CSVExcelStorage load: quoted field with newline as first character sees newline as record end (tivv via dvryaboy) |
| |
| PIG-2875: Add recursive record support to AvroStorage (cheolsoo via sms) |
| |
| PIG-2662: skew join does not honor its config parameters (rajesh.balamohan via thejas) |
| |
| PIG-2871: Refactor signature for PigReducerEstimator (billgraham) |
| |
| PIG-2851: Add flag to ant to run tests with a debugger port (billgraham) |
| |
| PIG-2862: Hardcode certain tuple lengths into the TUPLE BinInterSedes byte identifier (jcoveney) |
| |
| PIG-2855: Provide a method to measure time spent in UDFs (dvryaboy) |
| |
| PIG-2837: AvroStorage throws StackOverFlowError (cheolsoo via sms) |
| |
| PIG-2856: AvroStorage doesn't load files in the directories when a glob pattern matches both files and directories. (cheolsoo via sms) |
| |
| PIG-2569: Fix org.apache.pig.test.TestInvoker.testSpeed (aklochkov via dvryaboy) |
| |
| PIG-2858: Improve PlanHelper to allow finding any PhysicalOperator in a plan (dvryaboy) |
| |
| PIG-2854: AvroStorage doesn't work with Avro 1.7.1 (cheolsoo via sms) |
| |
| PIG-2779: Refactoring the code for setting number of reducers (jay23jack via billgraham) |
| |
| PIG-2765: Implementing RollupDimensions UDF and adding ROLLUP clause in CUBE operator (prasanth_j via dvryaboy) |
| |
| PIG-2814: Fix issues with Sample operator documentation (prasanth_j via dvryaboy) |
| |
| PIG-2817: Documentation for Groovy UDFs (herberts via julien) |
| |
| PIG-2492: AvroStorage should recognize globs and commas (cheolsoo via sms) |
| |
| PIG-2706: Add clear to list of grunt commands (xalan via azaroth) |
| |
| PIG-2823: TestPigContext.testImportList() does not pass if another javac in on the PATH (julien) |
| |
| PIG-2800: pig.additional.jars path separator should align with File.pathSeparator instead of being hard-coded to ":" (jgordon via azaroth) |
| |
| PIG-2797: Tests should not create their own file URIs through string concatenation, should use Util.generateURI instead (jgordon via azaroth) |
| |
| PIG-2820: relToAbsolutePath is not replayed properly when Grunt reparses the script after PIG-2699 (julien) |
| |
| PIG-2763: Groovy UDFs (herberts via julien) |
| |
| PIG-2780: MapReduceLauncher should break early when one of the jobs throws an exception (jay23jack via daijy) |
| |
| PIG-2804: Remove "PIG" exec type (dvryaboy) |
| |
| PIG-2726: Handling legitimate NULL values in Cube operator (prasanth_j via dvryaboy) |
| |
| PIG-2808: Add *.project to .gitignore (azaroth) |
| |
| PIG-2787: change the module name in ivy to lowercase to match the maven repo (julien) |
| |
| PIG-2632: Create a SchemaTuple which generates efficient Tuples via code gen (jcoveney) |
| |
| PIG-2750: add artifacts to the ivy.xml for other jars Pig generates (julien) |
| |
| PIG-2748: Change the names of the jar produced in the build folder to match maven conventions (julien) |
| |
| PIG-2770: Allow easy inclusion of custom build targets (julien) |
| |
| PIG-2697: pretty print schema via pig.pretty.print.schema (rangadi via jcoveney) |
| |
| PIG-2673: Allow Merge join to follow an ORDER statement (dvryaboy) |
| |
| PIG-2699: Reduce the number of instances of Load and Store Funcs down to 2+1 (julien) |
| |
| PIG-2166: UDFs to join a bag (hluu via daijy) |
| |
| PIG-2651: Provide a much easier to use accumulator interface (jcoveney via daijy) |
| |
| PIG-2658: Add pig.script.submitted.timestamp and pig.job.submitted.timestamp in generated Map-Reduce job conf (billgraham) |
| |
| PIG-2735: Add a pig.version.suffix property in build.xml to easily override with a build number (julien) |
| |
| PIG-2705: outputSchema modification from scripting UDFs (levyjoshua via julien) |
| |
| PIG-2724: Make Tuple Iterable (jcoveney) |
| |
| PIG-2733: Add *.patch, *.log, *.orig, *.rej, *.class to gitignore (jcoveney) |
| |
| PIG-2732: Let's get rid of the deprecated Tuple methods (jcoveney) |
| |
| PIG-2638: Optimize BinInterSedes treatment of longs (jcoveney) |
| |
| PIG-2727: PigStorage Source tagging does not need pig.splitCombination to be turned off (prkommireddi via dvryaboy) |
| |
| PIG-2710: Implement Naive CUBE operator (prasanth_j via dvryaboy) |
| |
| PIG-2714: Pig documentation on TOP funcation has issues (daijy) |
| |
| PIG-2066: Accumulators should be able to early-terminate (jcoveney) |
| |
| PIG-2600: Better Map support (prkommireddi via jcoveney) |
| |
| PIG-2711: e2e harness: cache benchmark results between test runs (thw via daijy) |
| |
| PIG-2702: Make Pig local mode (and tests) faster by working around the hard coded sleep(5000) in hadoop's JobControl (julien) |
| |
| PIG-2659: add source location of the aliases in the physical plan (julien) |
| |
| PIG-2547: Easier UDFs: Convenient EvalFunc super-classes (billgraham, dvryaboy) |
| |
| PIG-2639: Utils.getSchemaFromString should automatically give name to all types, but fails on boolean (jcoveney) |
| |
| PIG-2696: Enhance Job Stat to print out median map and reduce time (hluu via daijy) |
| |
| PIG-2583: Add Grunt command to list the statements in cache (xalan via daijy) |
| |
| PIG-2688: Log the aliases being processed for the current job (ddaniels888 via azaroth) |
| |
| PIG-2680: TOBAG output schema reporting (andy schlaikjer via jcoveney) |
| |
| PIG-2685: Fix error in EvalFunc ctor when implementing Algebraic UDF whose return type is parameterized (andy schlaikjer via jcoveney) |
| |
| PIG-2664: Allow PPNL impls to get more job info during the run (billgraham) |
| |
| PIG-2663: Expose helpful ScriptState methods (billgraham) |
| |
| PIG-2660: PPNL notified of plan before it gets executed (billgraham) |
| |
| PIG-2574: Make reducer estimator plugable (billgraham) |
| |
| PIG-2677: Add target to build.xml to generate clover summary reports (gates) |
| |
| PIG-2650: Convenience mock Loader and Storer to simplify unit testing of Pig scripts (julien) |
| |
| PIG-2257: AvroStorage doesn't recognize schema_file field when JSON isn't used in the constructor (billgraham) |
| |
| PIG-2587: Compute LogicalPlan signature and store in job conf (billgraham) |
| |
| PIG-2619: HBaseStorage constructs a Scan with cacheBlocks = false |
| |
| PIG-2604: Pig should print its build info at runtime (traviscrawford via dvryaboy) |
| |
| PIG-2573: Automagically setting parallelism based on input file size does not work with HCatalog (traviscrawford via julien) |
| |
| PIG-2538: Add helper wrapper classes for StoreFunc (billgraham via dvryaboy) |
| |
| PIG-2010: registered jars on distributed cache (traviscrawford and julienledem via dvryaboy) |
| |
| PIG-2533: Pig MR job exceptions masked on frontend (traviscrawford via dvryaboy) |
| |
| PIG-2525: Support pluggable PigProcessNotifcationListeners on the command line (dvryaboy) |
| |
| PIG-2515: [piggybank] Make CustomFormatToISO return null on Exception in parsing dates (rjurney via dvryaboy) |
| |
| PIG-2503: Make @MonitoredUDF inherited (dvryaboy) |
| |
| PIG-2488: Move Python unit tests to e2e tests (alangates via daijy) |
| |
| PIG-2456: Pig should have a pigrc to specify default script cache (prkommireddi via daijy) |
| |
| PIG-2496: Cache resolved classes in PigContext (dvryaboy) |
| |
| PIG-2482: Integrate HCat DDL command into Pig (daijy) |
| |
| PIG-2479: changingPattern should be used with checkmodified in ivysettings.xml (abayer via azaroth) |
| |
| PIG-2349: Ant build repeats ivy-buildJar several times (azaroth) |
| |
| PIG-2359: Support more efficient Tuples when schemas are known (dvryaboy) |
| |
| PIG-2282: Automatically update Eclipse .classpath file when new libs are added to the classpath through Ivy (azaroth via daijy) |
| |
| PIG-2468: Speed up TestBuiltin (dvryaboy) |
| |
| PIG-2467: Speed up TestCommit (dvryaboy) |
| |
| PIG-2460: Use guava 11 instead of r06 (dvryaboy) |
| |
| PIG-2267: Make the name of the columns in schema optional (jcoveney via daijy) |
| |
| PIG-2453: Fetching schema can be very slow for multi-thousand file LOADs (dvryaboy) |
| |
| PIG-2443: [Piggybank] Add UDFs to check if a String is an Integer And if a String is Numeric (prkommireddi via daijy) |
| |
| PIG-2437: Use Ivy to get automaton.jar (azaroth) |
| |
| PIG-2448: Convert more tests to use LOCAL mode (dvryaboy) |
| |
| PIG-2438: Do not hardcode commons-lang version in build.xml (azaroth) |
| |
| PIG-2422: Add log messages for Jython schema definitions (vivekp via gates) |
| |
| PIG-2403: Reduce code duplication in SUM, MAX, MIN udfs (dvryaboy) |
| |
| PIG-2245: Add end to end test for tokenize (markroddy via gates) |
| |
| PIG-2327: bin/pig doesn't have any hooks for picking up ZK installation deployed from tarballs (rvs via hashutosh) |
| |
| PIG-2382: Modify .gitignore to ignore pig-withouthadoop.jar (azaroth via hashutosh) |
| |
| PIG-2380: Expose version information more cleanly (jcoveney via azaroth) |
| |
| PIG-2311: STRSPLIT needs to allow bytearray arguments (xuting via olgan) |
| |
| PIG-2365: Current TOP implementation needlessly results in a null bag name (jcoveney via dvryaboy) |
| |
| PIG-2151: Add annotation to specify output schema in Java UDFs (dvryaboy) |
| |
| PIG-2230: Improved error message for invalid parameter format (xuitingz via olgan) |
| |
| PIG-2328: Add builtin UDFs for building and using bloom filters (gates) |
| |
| PIG-2338: Need signature for EvalFunc (daijy) |
| |
| PIG-2337: Provide UDF with input schema (xutingz via daijy) |
| |
| OPTIMIZATIONS |
| |
| BUG FIXES |
| |
| PIG-3147: Spill failing with "java.lang.RuntimeException: InternalCachedBag.spill() should not be called (knoguchi via dvryaboy) |
| |
| PIG-2645: PigSplit does not handle the case where SerializationFactory returns null (shami via gates) |
| |
| PIG-3109: Missing license headers (jarcec via cheolsoo) |
| |
| PIG-3022: TestRegisteredJarVisibility.testRegisteredJarVisibility fails with hadoop-2.0.x (rohini via cheolsoo) |
| |
| PIG-3125: Fix zebra compilation error (cheolsoo) |
| |
| PIG-3029: TestTypeCheckingValidatorNewLP has some path reference issues for cross-platform execution (jgordon via gates) |
| |
| PIG-3051: java.lang.IndexOutOfBoundsException failure with LimitOptimizer + ColumnPruning (knoguchi via rohini) |
| |
| PIG-3076: make TestScalarAliases more reliable (julien) |
| |
| PIG-3020: "Duplicate uid in schema" error when joining two relations derived from the same load statement (jcoveney) |
| |
| PIG-3044: hotfix to remove divide by 0 error (jcoveney) |
| |
| PIG-3033: test-patch failed with javadoc warnings (fang fang chen via cheolsoo) |
| |
| PIG-3058: Upgrade junit to at least 4.8 (fang fang chen via cheolsoo) |
| |
| PIG-2978: TestLoadStoreFuncLifeCycle fails with hadoop-2.0.x (cheolsoo) |
| |
| PIG-3039: Not possible to use custom version of jackson jars (rohini) |
| |
| PIG-2979: Pig.jar doesn't work with hadoop-2.0.x (cheolsoo) |
| |
| PIG-2405: some unit test case failed with open JDK (fang fang chen via cheolsoo) |
| |
| PIG-3035: With latest version of hadoop23 pig does not return the correct exception stack trace from backend (rohini) |
| |
| PIG-3018: Refactor TestScriptLanguage to remove duplication and write script in different files (julien) |
| |
| PIG-2973: TestStreaming test times out (cheolsoo) |
| |
| PIG-3001: TestExecutableManager.testAddJobConfToEnv fails randomly (cheolsoo) |
| |
| PIG-3017: Pig's object serialization should use compression (jcoveney) |
| |
| PIG-2968: ColumnMapKeyPrune fails to prune a subtree inside foreach (knoguchi via cheolsoo) |
| |
| PIG-2999: Regression after PIG-2975: BinInterSedesTupleRawComparator secondary sort failing (knoguchi via azaroth) |
| |
| PIG-2998: Fix TestScriptLanguage and TestMacroExpansion (cheolsoo via jcoveney) |
| |
| PIG-2975: TestTypedMap.testOrderBy failing with incorrect result (knoguchi via jcoveney) |
| |
| PIG-1283: COUNT on null bag causes failure (analog.sony via jcoveney) |
| |
| PIG-2958: Pig tests do not appear to have a logger attached (daijyc via jcoveney) |
| |
| PIG-2926: TestPoissonSampleLoader failing on rhel environment (jcoveney) |
| |
| PIG-2971: Add new parameter to specify the streaming environment (jcoveney) |
| |
| PIG-2963: Illustrate command and POPackageLite (cheolsoo via jcoveney) |
| |
| PIG-2961: BinInterSedesRawComparator broken by TUPLE_number patch (jcoveney) |
| |
| PIG-2932: Setting high default_parallel causes IOException in local mode (cheolsoo via gates) |
| |
| PIG-2737: [piggybank] TestIndexedStorage is failing, should be refactored (jcoveney) |
| |
| PIG-2935: Catch NoSuchMethodError when StoreFuncInterface's new cleanupOnSuccess method isn't implemented. (gates via dvryaboy) |
| |
| PIG-2920: e2e tests override PERL5LIB environment variable (azaroth) |
| |
| PIG-2917: SpillableMemoryManager memory leak for WeakReference (haitao.yao via dvryaboy) |
| |
| PIG-2938: All unit tests that use MR2 MiniCluster are broken in trunk (cheolsoo via dvryaboy) |
| |
| PIG-2936: Tuple serialization bug (jcoveney) |
| |
| PIG-2930: ant test doesn't compile in trunk (cheolsoo via daijy) |
| |
| PIG-2791: Pig does not work with ViewFileSystem (rohini via daijy) |
| |
| PIG-2833: org.apache.pig.pigunit.pig.PigServer does not initialize set default log level of pigContext (cheolsoo via jcoveney) |
| |
| PIG-2744: Handle Pig command line with XML special characters (lulynn_2008 via daijy) |
| |
| PIG-2637: Command-line option -e throws TokenMgrError exception (lulynn_2008 via daijy) |
| |
| PIG-2887: Macro cannot handle negative number (knoguchi via gates) |
| |
| PIG-2844: ant makepom is misconfigured (julien) |
| |
| PIG-2896: Pig does not fail anymore if two macros are declared with the same name (julien) |
| |
| PIG-2848: TestBuiltInBagToTupleOrString fails now that mock.Storage enforces not overwriting output (julien) |
| |
| PIG-2884: JobControlCompiler mis-logs after reducer estimation (billgraham) |
| |
| PIG-2876: Bump up Xerces version (jcoveney) |
| |
| PIG-2866: PigServer fails with macros without a script file (billgraham) |
| |
| PIG-2860: [piggybank] TestAvroStorageUtils.testGetConcretePathFromGlob fails on some version of hadoop (cheolsoo via jcoveney) |
| |
| PIG-2861: PlanHelper imports org.python.google.common.collect.Lists instead of org.google.common.collect.Lists (jcoveney) |
| |
| PIG-2849: Errors in document Getting Started (miyakawataku via billgraham) |
| |
| PIG-2843: Typo in Documentation (eric59 via billgraham) |
| |
| PIG-2841: Inconsistent URL in Docs (eric59 via billgraham) |
| |
| PIG-2740: get rid of "java[77427:1a03] Unable to load realm info from SCDynamicStore" log lines when running pig tests (julien) |
| |
| PIG-2839: mock.Storage overwrites output with the last relation written when storing UNION (julien) |
| |
| PIG-2840: Fix SchemaTuple bugs (jcoveney) |
| |
| PIG-2842: TestNewPlanOperatorPlan fails when new Configuration() picks up a previous minicluster conf file (julien) |
| |
| PIG-2827: Unwrap exception swallowing in TOP (haitao.yao via jcoveney) |
| |
| PIG-2825: StoreFunc signature setting in LogicalPlan broken (jcoveney) |
| |
| PIG-2815: class loader management in PigContext (rangadi via jcoveney) |
| |
| PIG-2813: Fix test regressions from PIG-2632 (jcoveney) |
| |
| PIG-2806: Fix merge join test regression from PIG-2632 (jcoveney) |
| |
| PIG-2809: TestUDFContext broken by PIG-2699 (julienledem via daijy) |
| |
| PIG-2807: TestParser TestPigStorage TestNewPlanOperatorPlan broken by PIG-2699 (julienledem via daijy) |
| |
| PIG-2782: Specifying sorting field(s) at nightly.conf (cheolsoo via daijy) |
| |
| PIG-2790: After Pig-2699 the script schema (LOAD ... USING ... AS {script schema}) is passed after getSchema is called (daijy) |
| |
| PIG-2777: Docs are broken due to malformed xml after PIG-2673 (dvryaboy) |
| |
| PIG-2593: Filter by a boolean value does not work (jay23jack via daijy) |
| |
| PIG-2665: Bundled Jython jar in Pig 0.10.0-RC breaks module import in Python scripts with embedded Pig Latin (daijy) |
| |
| PIG-2736: Support implicit cast from bytearray to boolean (jay23jack via daijy) |
| |
| PIG-2508: PIG can unpredictably ignore deprecated Hadoop config options (thw via dvryaboy) |
| |
| PIG-2691: Duplicate TOKENIZE schema (jay23jack via azaroth) |
| |
| PIG-2173: piggybank datetime conversion javadocs not properly formatted (hluu via daijy) |
| |
| PIG-2709: PigAvroRecordReader should specify which file has a problem when throwing IOException (mpercy via daijy) |
| |
| PIG-2640: Usage message gives wrong information for Pig additional jars (prkommireddi via daijy) |
| |
| PIG-2652: Skew join and order by don't trigger reducer estimation (dvryaboy) |
| |
| PIG-2616: JobControlCompiler.getInputSizeFromLoader must handle exceptions from LoadFunc.getStatistics (billgraham) |
| |
| PIG-2644: Piggybank's HadoopJobHistoryLoader throws NPE when reading broken history file (herberts via daijy) |
| |
| PIG-2627: Custom partitioner not set when POSplit is involved in Plan (aniket486 via daijy) |
| |
| PIG-2596: Jython UDF does not handle boolean output (aniket486 via daijy) |
| |
| PIG-2649: org.apache.pig.parser.ParserValidationException does not expose the cause exception |
| |
| PIG-2540: [piggybank] AvroStorage can't read schema on amazon s3 in elastic mapreduce (rjurney via jcoveney) |
| |
| PIG-2618: e2e local fails to build |
| |
| PIG-2608: Typo in PigStorage documentation for source tagging (prkommireddi via daijy) |
| |
| PIG-2590: running ant tar and rpm targets on same copy of pig source results in problems (thejas) |
| |
| PIG-2581: HashFNV inconsistent/non-deterministic due to default platform encoding (prkommireddi via daijy) |
| |
| PIG-2514: REGEX_EXTRACT not returning correct group with non greedy regex (romainr via daijy) |
| |
| PIG-2532: Registered classes fail deserialization in frontend (traviscrawford via julien) |
| |
| PIG-2549: org.apache.pig.piggybank.storage.avro - Broken documentation link for AvroStorage (chrisas via daijy) |
| |
| PIG-2322: varargs functions do not get passed the arguments in Python embedding (julien) |
| |
| PIG-2491: Pig docs still mention hadoop-site.xml (daijy) |
| |
| PIG-2504: Incorrect sample provided for REGEX_EXTRACT (prkommireddi via daijy) |
| |
| PIG-2502: Make "hcat.bin" configurable in e2e test (daijy) |
| |
| PIG-2501: Changes needed to contrib/piggybank/java/build.xml in order to build piggybank.jar with Hadoop 0.23 |
| (ekoontz via daijy) |
| |
| PIG-2499: Pig TestGrunt.testShellCommand occasionally fails (tomwhite via daijy) |
| |
| PIG-2326: Pig minicluster tests can not be run from eclipse (julienledem via daijy) |
| |
| PIG-2432: Eclipse .classpath file is out of date (gates) |
| |
| PIG-2427: getSchemaFromString throws away the name of the tuple that is in a bag (jcoveney via dvryaboy) |
| |
| PIG-2425: Aggregate Warning does not work as expected on Embedding Pig in Java 0.9.1 (prkommireddi via thejas) |
| |
| PIG-2384: Generic Invokers should use PigContext to resolve classes (dvryaboy) |
| |
| PIG-2379: Bug in Schema.getPigSchema(ResourceSchema rSchema) improperly adds two level access (jcoveney via dvryaboy) |
| |
| PIG-2355: ant clean does not clean e2e test build artifacts (daijy) |
| |
| PIG-2352: e2e test harness' use of environment variables causes unintended effects between tests (gates) |
| |
| Release 0.10.1 - Unreleased |
| |
| BUG FIXES |
| |
| PIG-3107: bin and autocomplete are missing in src release (daijy) |
| |
| PIG-3106: Missing license header in several java file (daijy) |
| |
| PIG-3099: Pig unit test fixes for TestGrunt(1), TestStore(2), TestEmptyInputDir(3) (vikram.dixit via daijy) |
| |
| PIG-3045: Specifying sorting field(s) at nightly.conf - fix sortArgs (rohini via cheolsoo) |
| |
| PIG-2953: "which" utility does not exist on Windows (daijy) |
| |
| PIG-2960: Increase the timeout for unit test (daijy) |
| |
| PIG-2942: DevTests, TestLoad has a false failure on Windows (jgordon via daijy) |
| |
| PIG-2801: grunt "sh" command should invoke the shell implicitly instead of calling exec directly with the command tokens |
| (jgordon via daijy) |
| |
| PIG-2798: pig streaming tests assume interpreters are auto-resolved (jgordon via daijy) |
| |
| PIG-2795: Fix test cases that generate pig scripts with "load " + pathStr to encode "\" in the path (jgordon via daijy) |
| |
| PIG-2796: Local temporary paths are not always valid HDFS path names (jgordon via daijy) |
| |
| Release 0.10.0 |
| |
| INCOMPATIBLE CHANGES |
| |
| IMPROVEMENTS |
| |
| PIG-2664: Allow PPNL impls to get more job info during the run (billgraham) |
| |
| PIG-2663: Expose helpful ScriptState methods (billgraham) |
| |
| PIG-2660: PPNL notified of plan before it gets executed (billgraham) |
| |
| PIG-2574: Make reducer estimator plugable (billgraham) |
| |
| PIG-2601: Additional document for 0.10 (daijy) |
| |
| PIG-2317: Ruby/Jruby UDFs (jcoveney via daijy) |
| |
| PIG-1270: Push limit into loader (daijy) |
| |
| PIG-2589: Additional e2e test for 0.10 new features (daijy) |
| |
| PIG-2182: Add more append support to DataByteArray (gsingers via daijy) |
| |
| PIG-438: Handle realiasing of existing Alias (A=B;) (daijy) |
| |
| PIG-2548: Support for providing parameters to python script (daijy) |
| |
| PIG-2518: Add ability to clean ivy cache in build.xml (daijy) |
| |
| PIG-2300: Pig Docs - release 0.10.0 (and 0.9.1) (chandec via daijy) |
| |
| PIG-2332: JsonLoader/JsonStorage (daijy) |
| |
| PIG-2334: Set default number of reducers for S3N filesystem (ddaniels888 via daijy) |
| |
| PIG-1387: Syntactical Sugar for PIG-1385 (azaroth) |
| |
| PIG-2305: Pig should log the split locations in task logs (vivekp via thejas) |
| |
| PIG-2293: Pig should support a more efficient merge join against data sources that natively support point |
| lookups or where the join is against large, sparse tables (aklish via daijy) |
| |
| PIG-2287: add test cases for limit and sample that use expressions with |
| constants only (no scalar variables) (thejas via gates) |
| |
| PIG-2092: Missing sh command from Grant shell (olgan) |
| |
| PIG-2163: Improve nested cross to stream one relation (zjshen via daijy) |
| |
| PIG-2249: Enable pig e2e testing on EC2 (gates) |
| |
| PIG-2256: Upgrade Avro dependency to 1.5.3 (tucu00 via dvryaboy) |
| |
| PIG-604: Kill the Pig job should kill all associated Hadoop Jobs (daijy) |
| |
| PIG-2096: End to end tests for new Macro feature (gates) |
| |
| PIG-2242: Allow the delimiter to be specified when calling TOKENIZE (markroddy via hashutosh) |
| |
| PIG-2240: Allow any compression codec to be specified in AvroStorage (tomwhite via dvryaboy) |
| |
| PIG-2229: Pig end-to-end tests should test local mode as well as mr mode (gates) |
| |
| PIG-2235: Several files in e2e tests aren't being run (gates) |
| |
| PIG-2196: Test harness should be independent of Pig (hashutosh) -- Missed few |
| changes in last commit. |
| |
| PIG-2196: Test harness should be independent of Pig (hashutosh) |
| |
| PIG-1429: Add Boolean Data Type to Pig (zjshen via daijy) |
| |
| PIG-2218: Pig end-to-end tests should be accessible from top level build.xml (gates) |
| |
| PIG-2176: add logical plan assumption checker (thejas) |
| |
| PIG-1631: Support to 2 level nested foreach (aniket486 via daijy) |
| |
| PIG-2191: Reduce amount of log spam generated by UDFs (dvryaboy) |
| |
| PIG-2200: Piggybank cannot be built from the Git mirror (dvryaboy) |
| |
| PIG-2168: CubeDimensions UDF (dvryaboy) |
| |
| PIG-2189: e2e test harness needs to use Pig as a source of truth (gates via daijy) |
| |
| PIG-1904: Default split destination (azaroth via thejas) |
| |
| PIG-2143: Make PigStorage optionally store schema; improve docs. (dvryaboy) |
| |
| PIG-1973: UDFContext.getUDFContext usage of ThreadLocal pattern |
| is not typical (woody via thejas) |
| |
| PIG-2053: PigInputFormat uses class.isAssignableFrom() where |
| instanceof is more appropriate (woody via thejas) |
| |
| PIG-2161: TOTUPLE should use no-copy tuple creation (dvryaboy) |
| |
| PIG-1946: HBaseStorage constructor syntax is error prone (billgraham via dvryaboy) |
| |
| PIG-2001: DefaultTuple(List) constructor is inefficient, causes List.size() |
| System.arraycopy() calls (though they are 0 byte copies), |
| DefaultTuple(int) constructor is a bit misleading wrt time |
| complexity (woody via thejas) |
| |
| PIG-1916: Nested cross (zjshen via daijy) |
| |
| PIG-2121: e2e test harness should use ant instead of make (gates) |
| |
| PIG-2142: Allow registering multiple jars from DFS via single statement (rangadi via dvryaboy) |
| |
| PIG-1926: Sample/Limit should take scalar (azaroth via thejas) |
| |
| PIG-1950: e2e test harness needs to be able to compare to previous version of |
| Pig (gates) |
| |
| PIG-536: the shell script 'pig' does not work if PIG_HOME has the word 'hadoop' in it's directory (miguno via olgan) |
| |
| PIG-2108 e2e test harness needs to be able to mark certain tests as ignored |
| (gates) |
| |
| PIG-1825: ability to turn off the write ahead log for pig's HBaseStorage (billgraham via dvryaboy) |
| |
| PIG-1772: Pig 090 Documentation (chandec via olgan) |
| |
| PIG-1772: Pig 090 Documentation (chandec via olgan) |
| |
| PIG-1772: Pig 090 Documentation (chandec via olgan) |
| |
| PIG-1824: Support import modules in Jython UDF (woody via rding) |
| |
| PIG-1994: e2e test harness deployment implementation for existing cluster |
| (gates) |
| |
| PIG-2036: [piggybank] Set header delimiter in PigStorageSchema (mmoeller via dvryaboy) |
| |
| PIG-1949: e2e test harness should use bin/pig rather than calling java |
| directly (gates) |
| |
| PIG-2026: e2e tests in eclipse classpath (azaroth via hashutosh) |
| |
| PIG-2024: Incorrect jar paths in .classpath template for eclipse (azaroth via hashutosh) |
| |
| OPTIMIZATIONS |
| |
| PIG-2011: Speed up TestTypedMap.java (dvryaboy) |
| |
| PIG-2228: support partial aggregation in map task (thejas) |
| |
| BUG FIXES |
| |
| PIG-2940: HBaseStorage store fails in secure cluster (cheolsoo via daijy) |
| |
| PIG-2821: HBaseStorage should work with secure hbase (rohini via daijy) |
| |
| PIG-2859: Fix few e2e test failures (rohini via daijy) |
| |
| PIG-2729: Macro expansion does not use pig.import.search.path - UnitTest borked (johannesch via daijy) |
| |
| PIG-2783: Fix Iterator_1 e2e test for Hadoop 23 (rohini via daijy) |
| |
| PIG-2761: With hadoop23 importing modules inside python script does not work (rohini via daijy) |
| |
| PIG-2759: Typo in document "Built In Functions" (daijy) |
| |
| PIG-2745: Pig e2e test RubyUDFs fails in MR mode when running from tarball (cheolsoo via daijy) |
| |
| PIG-2741: Python script throws an NameError: name 'Configuration' is not defined in case cache dir is not created |
| (knoguchi via daijy) |
| |
| PIG-2669: Pig release should include pig-default.properties after rebuild (daijy) |
| |
| PIG-2739: PyList should map to Bag automatically in Jython (daijy) |
| |
| PIG-2730: TFileStorage getStatistics incorrectly throws an exception instead of returning null (traviscrawford via daijy) |
| |
| PIG-2717: Tuple field mangled during flattening (daijy) |
| |
| PIG-2721: Wrong output generated while loading bags as input (knoguchi via daijy) |
| |
| PIG-2578: Multiple Store-commands mess up mapred.output.dir. (daijy) |
| |
| PIG-2623: Support S3 paths for registering UDFs (nshkrob via daijy) |
| |
| PIG-2505: AvroStorage won't read any file not ending in .avro (russell.jurney via daijy) |
| |
| PIG-2585: Enable ignored e2e test cases (daijy) |
| |
| PIG-2563: IndexOutOfBoundsException: while projecting fields from a bag (daijy) |
| |
| PIG-2411: AvroStorage UDF in PiggyBank fails to STORE a bag of single-field tuples as Avro arrays (russell.jurney via daijy) |
| |
| PIG-2565: Support IMPORT for macros stored in S3 Buckets (daijy) |
| |
| PIG-2570: LimitOptimizer fails with dynamic LIMIT argument (daijy) |
| |
| PIG-2543: PigStats.isSuccessful returns false if embedded pig script has sh commands (daijy) |
| |
| PIG-2509: Util.getSchemaFromString fails with java.lang.NullPointerException when a tuple in a bag has no name (as when used in MongoStorage UDF) (jcoveney via daijy) |
| |
| PIG-2559: Embedded pig in python; invoking sys.exit(0) causes script failure (vivekp via daijy) |
| |
| PIG-2530: Reusing alias name in nested foreach causes incorrect results (daijy) |
| |
| PIG-2489: Input Path Globbing{} not working with PigStorageSchema or PigStorage('\t', '-schema') (daijy) |
| |
| PIG-2484: Fix several e2e test failures/aborts for 23 (daijy) |
| |
| PIG-2400: Document has based aggregation support (chandec via daijy) |
| |
| PIG-2444: Remove the Zebra *.xml documentation files from the TRUNK and Branch-10 (chandec via daijy) |
| |
| PIG-2430: An EvalFunc which overrides getArgToFuncMapping with FuncSpec |
| with constructor arguments is not properly instantiated with said arguments (jcoveney via thejas) |
| |
| PIG-2457: JsonLoaderStorage tests is broken for e2e (daijy) |
| |
| PIG-2426: ProgressableReporter.progress(String msg) is an empty function (vivekp via daijy) |
| |
| PIG-2363: _logs for streaming commands bug in new parser (vivekp via daijy) |
| |
| PIG-2331: BinStorage in LOAD statement failing when input has curly braces (xutingz via thejas) |
| |
| PIG-2391: Bzip_2 test is broken (xutingz via daijy) |
| |
| PIG-2358: JobStats.getHadoopCounters() is never set and always returns null (xutingz via daijy) |
| |
| PIG-2184: Not able to provide positional reference to macro invocations (xutingz via daijy) |
| |
| PIG-2209: JsonMetadata fails to find schema for glob paths (daijy) |
| |
| PIG-2165: Need a way to deal with params and param_file in embedded pig in python (daijy) |
| |
| PIG-2313: NPE in ILLUSTRATE trying to get StatusReporter in STORE (daijy) |
| |
| PIG-2335: bin/pig does not work with bash 3.0 (azaroth) |
| |
| PIG-2275: NullPointerException from ILLUSTRATE (daijy) |
| |
| PIG-2119: DuplicateForEachColumnRewrite makes assumptions about the position of LOGGenerate in the plan (daijy) |
| |
| PIG-2290: TOBAG wraps tuple parameters in another tuple (ryan.hoegg via thejas) |
| |
| PIG-2288: Pig 0.9 error message not useful as compared to 0.8 in case |
| of group by (vivekp via thejas) |
| |
| PIG-2309: Keyword 'NOT' is wrongly treated as a UDF in split statement (vivekp via thejas) |
| |
| PIG-2307: Jetty version should be updated in .eclipse.templates/.classpath, |
| pig-template.xml and pig.pom as well (zjshen via daijy) |
| |
| PIG-2273: Pig.compileFromFile in embedded python fails when pig script starts with a comment (ddaniels888 via gates) |
| |
| PIG-2278: Wrong version numbers for libraries in eclipse template classpath (azaroth) |
| |
| PIG-2115: Fix Pig HBaseStorage configuration and setup issues (gbowyer@fastmail.co.uk via dvryaboy) |
| |
| PIG-2232: "declare" document contains a typo (daijy) |
| |
| PIG-2055: inconsistent behavior in parser generated during build (thejas) |
| |
| PIG-2185: NullPointerException while Accessing Empty Bag in FOREACH { FILTER } (daijy) |
| |
| PIG-2227: Wrong jars copied into lib directory in e2e tests when invoked from top level (gates) |
| |
| PIG-2219: Pig tests fail if ${user.home}/pigtest/conf does not already exist (cwsteinbach via gates) |
| |
| PIG-2215: Newlines in function arguments still cause exceptions to be thrown (awarring via gates) |
| |
| PIG-2214: InternalSortedBag two-arg constructor doesn't pass bagCount (sallen via gates) |
| |
| PIG-2174: HBaseStorage column filters miss some fields (billgraham via dvryaboy) |
| |
| PIG-2090: re-enable TestGrunt test cases (thejas) |
| |
| PIG-2181: Improvement : for error message when describe misses alias (vivekp via daijy) |
| |
| PIG-2124: Script never ending when joining from the same source (daijy) |
| |
| PIG-2170: NPE thrown during illustrate (thejas) |
| |
| PIG-2186: PigStorage new warnings about missing schema file |
| can be confusing (thejas) |
| |
| PIG-2179: tests in TestLoad are failing (thejas) |
| |
| PIG-2146: POStore.getSchema() returns null because of which PigOutputCommitter |
| is not storing schema while cleanup (thejas) |
| |
| PIG-2027: NPE if Pig don't have permission for log file (daijy) |
| |
| PIG-2171: TestScriptLanguage is broken on trunk (daijy and thejas) |
| |
| PIG-2172: Fix test failure for ant 1.8.x (daijy) |
| |
| PIG-2162: bin/pig should not modify user args (rangadi via thejas) |
| |
| PIG-2060: Fix errors in pig grammars reported by ANTLRWorks (azaroth via thejas) |
| |
| PIG-2156: Limit/Sample with variable does not work if the expression starts |
| with an integer/double (azaroth via thejas) |
| |
| PIG-2130: Piggybank:MultiStorage is not compressing output files (vivekp via daijy) |
| |
| PIG-2147: Support nested tags for XMLLoader (vivekp via daijy) |
| |
| PIG-1890: Fix piggybank unit test TestAvroStorage (kengoodhope via daijy) |
| |
| PIG-2110: NullPointerException in piggybank.evaluation.util.apachelogparser.SearchTermExtractor (dale_jin via daijy) |
| |
| PIG-2144: ClassCastException when using IsEmpty(DIFF()) (thejas) |
| |
| PIG-2139: LogicalExpressionSimplifier optimizer rule should check if udf is |
| deterministic while checking if they are equal (thejas) |
| |
| PIG-2137: SAMPLE should not be pushed above DISTINCT (dvryaboy and thejas) |
| |
| PIG-2136: Implementation of Sample should use LessThanExpression |
| instead of LessThanEqualExpression (azaroth via thejas) |
| |
| PIG-2140: Usage printed from Main.java gives wrong option for disabling |
| LogicalExpressionSimplifier (thejas) |
| |
| PIG-2120: UDFContext.getClientSystemProps() does not respect pig.properties (dvryaboy) |
| |
| PIG-2129: NOTICE file needs updates (gates) |
| |
| PIG-2131: Add back test for PIG-1769 (qwertymaniac via gates) |
| |
| PIG-2112: ResourceSchema.toString does not properly handle maps in the schema (gates) |
| |
| PIG-1702: Streaming debug output outputs null input-split information (awarring via daijy) |
| |
| PIG-2109: Ant build continues even if the parser classes fail to be generated. (zjshen via daijy) |
| |
| PIG-2071: casting numeric type to chararray during schema merge for union |
| is inconsistent with other schema merge cases (thejas) |
| |
| PIG-2044: Patten match bug in org.apache.pig.newplan.optimizer.Rule (knoguchi via daijy) |
| |
| PIG-2048: Add zookeeper to pig jar (gbowyer via gates) |
| |
| PIG-2008: Cache outputFormat in HBaseStorage (thedatachef via gates) |
| |
| PIG-2025: org.apache.pig.test.udf.evalfunc.TOMAP is missing package |
| declaration (azaroth via gates) |
| |
| PIG-2019: smoketest-jar target has to depend on pigunit-jar to guarantee |
| inclusion of test classes (cos via gates) |
| |
| Release 0.9.3 - Unreleased |
| |
| BUG FIXES |
| |
| PIG-2944: ivysettings.xml does not let you override .m2/repository (raluri via daijy) |
| |
| PIG-2912: Pig should clone JobConf while creating JobContextImpl and TaskAttemptContextImpl in Hadoop23 (rohini via daijy) |
| |
| PIG-2775: Register jar does not goes to classpath in some cases (daijy) |
| |
| PIG-2693: LoadFunc.setLocation should be called before LoadMetadata.getStatistics (billgraham via julien) |
| |
| PIG-2666: LoadFunc.setLocation() is not called when pig script only has Order By (daijy) |
| |
| PIG-2671: e2e harness: Reference local test path via :LOCALTESTPATH: (thw via daijy) |
| |
| PIG-2642: StoreMetadata.storeSchema can't access files in the output directory (Hadoop 0.23) (thw via daijy) |
| |
| PIG-2621: Documentation inaccurate regarding Pig Properties in trunk (prkommireddi via daijy) |
| |
| PIG-2550: Custom tuple results in "Unexpected datatype 110 while reading tuplefrom binary file" while spilling (daijy) |
| |
| PIG-2442: Multiple Stores in pig streaming causes infinite waiting (daijy) |
| |
| PIG-2609: e2e harness: make hdfs base path configurable (outside default.conf) (thw via daijy) |
| |
| PIG-2576: Change in behavior for UDFContext.getUDFContext().getJobConf() in front-end (thw via daijy) |
| |
| PIG-2588: e2e harness: use pig command for cluster deploy (thw via daijy) |
| |
| PIG-2572: e2e harness deploy fails when using pig that does not bundle hadoop (thw via daijy) |
| |
| PIG-2568: PigOutputCommitter hide exception in commitJob (daijy) |
| |
| PIG-2564: Build fails - Hadoop 0.23.1-SNAPSHOT no longer available (thw via daijy) |
| |
| PIG-2535: Bug in new logical plan results in no output for join (daijy) |
| |
| PIG-2534: Pig generating infinite map outputs (daijy) |
| |
| PIG-2493: UNION causes casting issues (vivekp via daijy) |
| |
| PIG-2497: Order of execution of fs, store and sh commands in Pig is not maintained (daijy) |
| |
| Release 0.9.2 |
| |
| IMPROVEMENTS |
| |
| PIG-2766: Pig-HCat Usability (vikram.dixit via daijy) |
| |
| PIG-2125: Make Pig work with hadoop .NEXT (daijy) |
| |
| PIG-2471: Pig Requirements Hadoop (chandec via daijy) |
| |
| PIG-2431: Upgrade bundled hadoop version to 1.0.0 (daijy) |
| |
| PIG-2447: piggybank: get hive dependency from maven (thw via azaroth) |
| |
| PIG-2347: Fix Pig Unit tests for hadoop 23 (daijy) |
| |
| PIG-2128: Generating the jar file takes a lot of time and is unnecessary when running Pig local mode (julien) |
| |
| BUG FIXES |
| |
| PIG-2477: TestBuiltin testLFText/testSFPig failing against 23 due to invalid test setup -- InvalidInputException (phunt via daijy) |
| |
| PIG-2462: getWrappedSplit is incorrectly returning the first split instead of the current split. (arov via daijy) |
| |
| PIG-2472: piggybank unit tests write directly to /tmp (thw via daijy) |
| |
| PIG-2413: e2e test should support testing against two cluster (daijy) |
| |
| PIG-2342: Pig tutorial documentation needs to update about building tutorial (daijy) |
| |
| PIG-2458: Can't have spaces in parameter substitution (jcoveney via daijy) |
| |
| PIG-2410: Piggybank does not compile in 23 (daijy) |
| |
| PIG-2418: rpm release package does not take PIG_CLASSPATH (daijy) |
| |
| PIG-2291: PigStats.isSuccessful returns false if embedded pig script has dump (xutingz via daijy) |
| |
| PIG-2415: A fix for 0.23 local mode: put "yarn-default.xml" into the configuration (daijy) |
| |
| PIG-2402: inIllustrator condition in PigMapReduce is wrong for hadoop 23 (daijy) |
| |
| PIG-2370: SkewedParitioner results in Kerberos error (daijy) |
| |
| PIG-2374: streaming regression with dotNext (daijy) |
| |
| PIG-2387: BinStorageRecordReader causes negative progress (xutingz via daijy) |
| |
| PIG-2354: Several fixes for bin/pig (daijy) |
| |
| PIG-2385: Store statements not getting processed (daijy) |
| |
| PIG-2320: Error: "projection with nothing to reference" (daijy) |
| |
| PIG-2346: TypeCastInsert should not insert Foreach if there is no as statement (daijy) |
| |
| PIG-2339: HCatLoader loads all the partitions in a partitioned table even though |
| a filter clause on the partitions is specified in the Pig script (daijy) |
| |
| PIG-2316: Incorrect results for FILTER *** BY ( *** OR ***) with |
| FilterLogicExpressionSimplifier optimizer turned on (knoguchi via thejas) |
| |
| PIG-2271: PIG regression in BinStorage/PigStorage in 0.9.1 (thejas) |
| |
| Release 0.9.1 |
| |
| IMPROVEMENTS |
| |
| PIG-2284: Add pig-setup-conf.sh script (eyang via daijy) |
| |
| PIG-2272: e2e test harness should be able to set HADOOP_HOME (gates via daijy) |
| |
| PIG-2239: Pig should use "bin/hadoop jar pig-withouthadoop.jar" in bin/pig instead of forming java command itself (daijy) |
| |
| PIG-2213: Pig 0.9.1 Documentation (chandec via daijy) |
| |
| PIG-2221: Couldnt find documentation for ColumnMapKeyPrune optimization rule (chandec via daijy) |
| |
| BUG FIXES |
| |
| PIG-2310: bin/pig fail when both pig-0.9.1.jar and pig.jar are in PIG_HOME (daijy) |
| |
| PIG-1857: Create an package integration project (eyang via daijy) |
| |
| PIG-2013: Penny gets a null pointer when no properties are set (breed via daijy) |
| |
| PIG-2102: MonitoredUDF does not work (dvryaboy) |
| |
| PIG-2152: Null pointer exception while reporting progress (thejas) |
| |
| PIG-2183: Pig not working with Hadoop 0.20.203.0 (daijy) |
| |
| PIG-2193: Using HBaseStorage to scan 2 tables in the same Map job produces bad data (rangadi via dvryaboy) |
| |
| PIG-2199: Penny throws Exception when netty classes are missing (ddaniels888 via daijy) |
| |
| PIG-2223: error accessing column in output schema of udf having project-star input (thejas) |
| |
| PIG-2208: Restrict number of PIG generated Haddop counters (rding via daijy) |
| |
| PIG-2299: jetty 6.1.14 startup issue causes unit tests to fail in CI (thw via daijy) |
| |
| PIG-2301: Some more bin/pig, build.xml cleanup for 0.9.1 (daijy) |
| |
| PIG-2237: LIMIT generates wrong number of records if pig determines no of reducers as more than 1 (daijy) |
| |
| PIG-2261: Restore support for parenthesis in Pig 0.9 (rding via daijy) |
| |
| PIG-2238: Pig 0.9 error message not useful as compared to 0.8 (daijy) |
| |
| PIG-2286: Using COR function in Piggybank results in ERROR 2018: Internal error. Unable to introduce the combiner for optimization (daijy) |
| |
| PIG-2270: Put jython.jar in classpath (daijy) |
| |
| PIG-2274: remove pig deb package dependency on sun-java6-jre (gkesavan via daijy) |
| |
| PIG-2264: Change conf/log4j.properties to conf/log4j.properties.template (daijy) |
| |
| PIG-2231: Limit produce wrong number of records after foreach flatten (daijy) |
| |
| Release 0.9.0 - Unreleased |
| |
| INCOMPATIBLE CHANGES |
| |
| PIG-1622: DEFINE streaming options are ill defined and not properly documented (xuefu) |
| |
| PIG-1680: HBaseStorage should work with HBase 0.90 (gstathis, billgraham, dvryaboy, tlipcon via dvryaboy) |
| |
| PIG-1745: Disable converting bytes loading from BinStorage (daijy) |
| |
| PIG-1188: Padding nulls to the input tuple according to input schema (daijy) |
| |
| PIG-1876: Typed map for Pig (daijy) |
| |
| IMPROVEMENTS |
| |
| PIG-1938: support project-range as udf argument (thejas) |
| |
| PIG-2059: PIG doesn't validate incomplete query in batch mode even if -c option is given (xuefu) |
| |
| PIG-2062: Script silently ended (xuefu) |
| |
| PIG-2039: IndexOutOfBounException for a case (xuefu) |
| |
| PIG-2038: Pig fails to parse empty tuple/map/bag constant (xuefu) |
| |
| PIG-1775: Removal of old logical plan (xuefu) |
| |
| PIG-1998: Allow macro to return void (rding) |
| |
| PIG-2003: Using keyward as alias doesn't either emit an error or produce a logical plan (xuefu) |
| |
| PIG-1981: LoadPushDown.pushProjection should pass alias in addition to position (daijy) |
| |
| PIG-2006: Regression: NPE when Pig processes an empty script file, fix test case (xuefu) |
| |
| PIG-2006: Regression: NPE when Pig processes an empty script file (xuefu) |
| |
| PIG-2007: Parsing error when map key referred directly from udf in nested foreach (xuefu) |
| |
| PIG-2000: Pig gives incorrect error message dealing with scalar projection (xuefu) |
| |
| PIG-2002: Regression: Pig gives error "Projection with nothing to reference!" for a valid query (xuefu) |
| |
| PIG-1921: Improve error messages in new parser (xuefu) |
| |
| PIG-1996: Pig new parser fails to recognize PARALLEL keywords in a case (xuefu) |
| |
| PIG-1612: error reporting: PigException needs to have a way to indicate that |
| its message is appropriate for user (laukik via thejas) |
| |
| PIG-1782: Add ability to load data by column family in HBaseStorage (billgraham via dvryaboy) |
| |
| PIG-1772: Pig 090 Documentation (chandec via olgan) |
| |
| PIG-1954: Design deployment interface for e2e test harness (gates) |
| |
| PIG-1881: Need a special interface for Penny (Inspector Gadget) (laukik via |
| gates) |
| |
| PIG-1947: Incorrect line number is reported during parsing(xuefu) |
| |
| PIG1918: Line number should be give for logical plan failures (xuefu) |
| |
| PIG-1961: Pig prints "null" as file name in case of grammar error (xuefu) |
| |
| PIG-1956: Pig parser shouldn't log error code 0 (xuefu) |
| |
| PIG-1957: Pig parser gives misleading error message when the next foreach block has syntactic errors (xuefu) |
| |
| PIG-1958: Regression: Pig doesn't log type cast warning messages (xuefu) |
| |
| PIG-1918: Line number should be give for logical plan failures (xuefu) |
| |
| PIG-1899: Add end to end test harness for Pig (gates) |
| |
| PIG-1932: GFCross should allow the user to set the DEFAULT_PARALLELISM value (gates) |
| |
| PIG-1913: Use a file for excluding tests (tomwhite via gates) |
| |
| PIG-1693: support project-range expression. (was: There |
| needs to be a way in foreach to indicate "and all the |
| rest of the fields" ) (thejas) |
| |
| PIG-1772: Pig 090 Documentation (chandec via daijy) |
| |
| PIG-1830: Type mismatch error in key from map, when doing GROUP on PigStorageSchema() variable (dvryaboy) |
| |
| PIG-1566: Support globbing for registering jars in pig script (nrai via daijy) |
| |
| PIG-1886: Add zookeeper jar to list of jars shipped when HBaseStorage used (dvryaboy) |
| |
| PIG-1874: Make PigServer work in a multithreading environment (rding) |
| |
| PIG-1889: bin/pig should pick up HBase configuration from HBASE_CONF_DIR |
| |
| PIG-1794: Javascript support for Pig embedding and UDFs in scripting languages (julien) |
| |
| PIG-1853: Using ANTLR jars from maven repository (rding) |
| |
| PIG-1728: more doc updates (chandec via olgan) |
| |
| PIG-1793: Add macro expansion to Pig Latin (rding) |
| |
| PIG-847: Setting twoLevelAccessRequired field in a bag schema should not be required to access fields in the tuples of the bag (daijy) |
| |
| PIG-1748: Add load/store function AvroStorage for avro data (guolin2001, jghoman via daijy) |
| |
| PIG-1769: Consistency for HBaseStorage (dvryaboy) |
| |
| PIG-1786: Move describe/nested describe to new logical plan (daijy) |
| |
| PIG-1809: addition of TOMAP function (olgan) |
| |
| PIG-1749: Update Pig parser so that function arguments can contain newline characters (jghoman via daijy) |
| |
| PIG-1806: Modify embedded Pig API for usability (rding) |
| |
| PIG-1799: Provide deployable maven artifacts for pigunit and pig smoke tests |
| (cos via gates) |
| |
| PIG-1728: turing complete docs (chandec via olgan) |
| |
| PIG-1675: allow PigServer to register pig script from InputStream (zjffdu via dvryaboy) |
| |
| PIG-1479: Embed Pig in scripting languages (rding) |
| |
| PIG-946: Combiner optimizer does not optimize when limit follow group, foreach (thejas) |
| |
| PIG-1277: Pig should give error message when cogroup on tuple keys of different inner type (daijy) |
| |
| PIG-1755: Clean up duplicated code in PhysicalOperators (dvryaboy) |
| |
| PIG-750: Use combiner when algebraic UDFs are used in expressions (thejas) |
| |
| PIG-490: Combiner not used when group elements referred to in |
| tuple notation instead of flatten. (thejas) |
| |
| PIG-1768: 09 docs: illustrate (changec via olgan) |
| |
| PIG-1768: docs reorg (changec via olgan) |
| |
| PIG-1712: ILLUSTRATE rework (yanz) |
| |
| PIG-1758: Deep cast of complex type (daijy) |
| |
| PIG-1728: doc updates (chandec via olgan) |
| |
| PIG-1752: Enable UDFs to indicate files to load into the Distributed Cache |
| (gates) |
| |
| PIG-1747: pattern match classes for matching patterns in physical plan (thejas) |
| |
| PIG-1707: Allow pig build to pull from alternate maven repo to enable building |
| against newer hadoop versions (pradeepkth) |
| |
| PIG-1618: Switch to new parser generator technology (xuefuz via thejas) |
| |
| PIG-1531: Pig gobbles up error messages (nrai via hashutosh) |
| |
| PIG-1508: Make 'docs' target (forrest) work with Java 1.6 (cwsteinbach via gates) |
| |
| PIG-1608: pig should always include pig-default.properties and pig.properties in the pig.jar (nrai via daijy) |
| |
| OPTIMIZATIONS |
| |
| PIG-1696: Performance: Use System.arraycopy() instead of manually copying the bytes while reading the data (hashutosh) |
| |
| BUG FIXES |
| |
| PIG-2159: New logical plan uses incorrect class for SUM causing for ClassCastException (daijy) |
| |
| PIG-2106: Fix Zebra unit test TestBasicUnion.testNeg3, TestBasicUnion.testNeg4 (daijy) |
| |
| PIG-2083: bincond ERROR 1025: Invalid field projection when null is used (thejas) |
| |
| PIG-2089: Javadoc for ResourceFieldSchema.getSchema() is wrong (daijy) |
| |
| PIG-2084: pig is running validation for a statement at a time batch mode, |
| instead of running it for whole script (thejas) |
| |
| PIG-2088: Return alias validation failed when there is single line comment in the macro (rding) |
| |
| PIG-2081: Dryrun gives wrong line numbers in error message for scripts containing macro (rding) |
| |
| PIG-2078: POProject.getNext(DataBag) does not handle null (daijy) |
| |
| PIG-2029: Inconsistency in Pig Stats reports (rding) |
| |
| PIG-2070: "Unknown" appears in error message for an error case (thejas) |
| |
| PIG-2069: LoadFunc jar does not ship to backend in MultiQuery case (rding) |
| |
| PIG-2076: update documentation, help command with correct default value |
| of pig.cachedbag.memusage (thejas) |
| |
| PIG-2072: NPE when udf has project-star argument and input schema is null (thejas) |
| |
| PIG-2075: Bring back TestNewPlanPushUpFilter (daijy) |
| |
| PIG-1827: When passing a parameter to Pig, if the value contains $ it has to be escaped for no apparent reason (rding) |
| |
| PIG-2056: Jython error messages should show script name (rding) |
| |
| PIG-2014: SAMPLE shouldn't be pushed up (dvryaboy) |
| |
| PIG-2058: Macro missing returns clause doesn't give a good error message (rding) |
| |
| PIG-2035: Macro expansion doesn't handle multiple expansions of same macro inside another macro (rding) |
| |
| PIG-2030: Merged join/cogroup does not automatically ship loader (daijy) |
| |
| PIG-2052: Ship guava.jar to backend (daijy) |
| |
| PIG-2012: Comments at the begining of the file throws off line numbers in errors (rding) |
| |
| PIG-2043: Ship antlr-runtime.jar to backend (daijy) |
| |
| PIG-2049: Pig should display TokenMgrError message consistently across all parsers (rding) |
| |
| PIG-2041: Minicluster should make each run independent (daijy) |
| |
| PIG-2040: Move classloader from QueryParserDriver to PigContext (daijy) |
| |
| PIG-1999: Macro alias masker should consider schema context (rding) |
| |
| PIG-1821: UDFContext.getUDFProperties does not handle collisions |
| in hashcode of udf classname (+ arg hashcodes) (thejas) |
| |
| PIG-2028: Speed up multiquery unit tests (rding) |
| |
| PIG-1990: support casting of complex types with empty inner schema |
| to complex type with non-empty inner schema (thejas) |
| |
| PIG-2016: -dot option does not work with explain and new logical plan (daijy) |
| |
| PIG-2018: NPE for co-group with group-by column having complex schema and |
| different load functions for each input (thejas) |
| |
| PIG-2015: Explain writes out logical plan twice (alangates) |
| |
| PIG-2017: consumeMap() fails with EmptyStackException (thedatachef via daijy) |
| |
| PIG-1989: complex type casting should return null on casting failure (daijy) |
| |
| PIG-1826: Unexpected data type -1 found in stream error (daijy) |
| |
| PIG-2004: Incorrect input types passed on to eval function (thejas) |
| |
| PIG-1814: mapred.output.compress in SET statement does not work (daijy) |
| |
| PIG-1976: One more TwoLevelAccess to remove (daijy) |
| |
| PIG-1865: BinStorage/PigStorageSchema cannot load data from a different namenode (daijy) |
| |
| PIG-1910: incorrect schema shown when project-star is used with other projections (daijy) |
| |
| PIG-2005: Discrepancy in the way dry run handles semicolon in macro definition (rding) |
| |
| PIG-1281: Detect org.apache.pig.data.DataByteArray cannot be cast to |
| org.apache.pig.data.Tuple type of errors at Compile Type during |
| creation of logical plan (thejas) |
| |
| PIG-1939: order-by statement should support project-range to-end in |
| any position among the sort columns if input schema is known (thejas) |
| |
| PIG-1978: Secondary sort fail when dereferencing two fields inside foreach (daijy) |
| |
| PIG-1962: Wrong alias assinged to store operator (daijy) |
| |
| PIG-1975: Need to provide backward compatibility for legacy LoadCaster (without bytesToMap(bytes, fieldSchema)) (daijy) |
| |
| PIG-1987: -dryrun does not work with set (rding) |
| |
| PIG-1871: Dont throw exception if partition filters cannot be pushed up. (rding) |
| |
| PIG-1870: HBaseStorage doesn't project correctly (dvryaboy) |
| |
| PIG-1788: relation-as-scalar error messages should indicate the field |
| being used as scalar (laukik via thejas) |
| |
| PIG-1697: NullPointerException if log4j.properties is Used (laukik via daijy) |
| |
| PIG-1929:Type checker failed to catch invalid type comparison (thejas) |
| |
| PIG-1928: Type Checking, incorrect error message (thejas) |
| |
| PIG-1979: New logical plan failing with ERROR 2229: Couldn't find matching uid -1 (daijy) |
| |
| PIG-1897: multiple star projection in a statement does not produce |
| the right plan (thejas) |
| |
| PIG-1917: NativeMapReduce does not Allow Configuration Parameters |
| containing Spaces (thejas) |
| |
| PIG-1974: Lineage need to set for every cast (thejas) |
| |
| PIG-1988: Importing an empty macro file causing NPE (rding) |
| |
| PIG-1977: "Stream closed" error while reading Pig temp files (results of intermediate jobs) (rding) |
| |
| PIG-1963: in nested foreach, accumutive udf taking input from order-by does not get results in order (thejas) |
| |
| PIG-1911: Infinite loop with accumulator function in nested foreach (thejas) |
| |
| PIG-1923: Jython UDFs fail to convert Maps of Integer values back to Pig types (julien) |
| |
| PIG-1944: register javascript UDFs does not work (julien) |
| |
| PIG-1955: PhysicalOperator has a member variable (non-static) Log object that |
| is non-transient, this causes serialization errors (woody via rding) |
| |
| PIG-1964: PigStorageSchema fails if a column value is null (thejas)) |
| |
| PIG-1866: Dereference a bag within a tuple does not work (daijy) |
| |
| PIG-1984: Worng stats shown when there are multiple stores but same file names (rding) |
| |
| PIG-1893: Pig report input size -1 for empty input file (rding) |
| |
| PIG-1868: New logical plan fails when I have complex data types from udf |
| (daijy) |
| |
| PIG-1927: Dereference partial name failed (daijy) |
| |
| PIG-1934: Fix zebra test TestCheckin1, TestCheckin4 (daijy) |
| |
| PIG-1931: Integrate Macro Expansion with New Parser (rding) |
| |
| PIG-1933: Hints such as 'collected' and 'skewed' for "group by" or "join by" |
| should not be treated as tokens. (xuefuz via thejas) |
| |
| PIG-1925: Parser error message doesn't show location of the error or show it |
| as Line 0:0 (xuefuz via gates) |
| |
| PIG-671: typechecker does not throw an error when multiple arguments are |
| passed to COUNT (deepujain via gates) |
| |
| PIG-1152: bincond operator throws parser error (xuefuz via thejas) |
| |
| PIG-1885: SUBSTRING fails when input length less than start (deepujain via |
| gates) |
| |
| PIG-719: store <expr> into 'filename'; should be valid syntax, but does not work (xuefuz via thejas) |
| |
| PIG-1770: matches clause problem with chars that have special meaning in dk.brics - #, @ .. (thejas) |
| |
| PIG-1862: Pig returns exit code 0 for the failed Pig script due to non-existing input directory (rding) |
| |
| PIG-1888: Fix TestLogicalPlanGenerator not use hardcoded path (daijy) |
| |
| PIG-1837: Error while using IsEmpty function (rding) |
| |
| PIG-1884: Change ReadToEndLoader.setLocation not throw UnsupportedOperationException (thejas) |
| |
| PIG-1887: Fix pig-withouthadoop.jar to contains proper jars (daijy) |
| |
| PIG-1779: Wrong stats shown when there are multiple loads but same file names (rding) |
| |
| PIG-1861: The pig script stored in the Hadoop History logs is stored as a concatenated string without whitespace this causes problems when attempting to extract and execute the script (rding) |
| |
| PIG-1829: "0" value seen in PigStat's map/reduce runtime, even when the job is successful (rding) |
| |
| PIG-1856: Custom jar is not packaged with the new job created by LimitAdjuster (rding) |
| |
| PIG-1872: Fix bug in AvroStorage (guolin2001, jghoman via daijy) |
| |
| PIG-1536: use same logic for merging inner schemas in "default union" and |
| "union onschema" (daijy) |
| |
| PIG-1304: Fail underlying M/R jobs when concatenated gzip and bz2 files are provided as input (laukik via rding) |
| |
| PIG-1852: Packaging antlr jar with pig.jar (rding via daijy) |
| |
| PIG-1717 pig needs to call setPartitionFilter if schema is null but |
| getPartitionKeys is not (gerritjvv via gates) |
| |
| PIG-313: Error handling aggregate of a computation (daijy) |
| |
| PIG-496: project of bags from complex data causes failures (daijy) |
| |
| PIG-730: problem combining schema from a union of several LOAD expressions, with a nested bag inside the schema (daijy) |
| |
| PIG-767: Schema reported from DESCRIBE and actual schema of inner bags are different (daijy) |
| |
| PIG-1801: Need better error message for Jython errors (rding) |
| |
| PIG-1742: org.apache.pig.newplan.optimizer.Rule.java does not work |
| with plan patterns where leaves/sinks are not siblings (thejas) |
| |
| Release 0.8.0 - Unreleased |
| |
| INCOMPATIBLE CHANGES |
| |
| PIG-1518: multi file input format for loaders (yanz via rding) |
| |
| PIG-1249: Safe-guards against misconfigured Pig scripts without PARALLEL keyword (zjffdu vi olgan) |
| |
| IMPROVEMENTS |
| |
| PIG-1561: XMLLoader in Piggybank does not support bz2 or gzip compressed XML files (vivekp via daijy) |
| |
| PIG-1677: modify the repository path of pig artifacts to org/apache/pig in stead or org/apache/hadoop/pig (nrai via olgan) |
| |
| PIG-1600: Docs update (romainr via olgan) |
| |
| PIG-1632: The core jar in the tarball contains the kitchen sink (eli via olgan) |
| |
| PIG-1617: 'group all' should always use one reducer (thejas) |
| |
| PIG-1589: add test cases for mapreduce operator which use distributed cache (thejas) |
| |
| PIG-1548: Optimize scalar to consolidate the part file (rding) |
| |
| PIG-1600: Docs update (chandec via olgan) |
| |
| PIG-1585: Add new properties to help and documentation(olgan) |
| |
| PIG-1399: Filter expression optimizations (yanz via gates) |
| |
| PIG-1531: Pig gobbles up error messages (nrai via hashutosh) |
| |
| PIG-1458: aggregate files for replicated join (rding) |
| |
| PIG-1205: Enhance HBaseStorage-- Make it support loading row key and implement StoreFunc (zjffdu and dvryaboy) |
| |
| PIG-1568: Optimization rule FilterAboveForeach is too restrictive and doesn't |
| handle project * correctly (xuefuz via daijy) |
| |
| PIG-1574: Optimization rule PushUpFilter causes filter to be pushed up out joins (xuefuz via daijy) |
| |
| PIG-1515: Migrate logical optimization rule: PushDownForeachFlatten (xuefuz via daijy) |
| |
| PIG-1321: Logical Optimizer: Merge cascading foreach (xuefuz via daijy) |
| |
| PIG-1483: [piggybank] Add HadoopJobHistoryLoader to the piggybank (rding) |
| |
| PIG-1555: [piggybank] add CSV Loader (dvryaboy) |
| |
| PIG-1501: need to investigate the impact of compression on pig performance (yanz via thejas) |
| |
| PIG-1497: Mandatory rule PartitionFilterOptimizer (xuefuz via daijy) |
| |
| PIG-1514: Migrate logical optimization rule: OpLimitOptimizer (xuefuz via daijy) |
| |
| PIG-1551: Improve dynamic invokers to deal with no-arg methods and array parameters (dvryaboy) |
| |
| PIG-1311: Document audience and stability for remaining interfaces (gates) |
| |
| PIG-506: Does pig need a NATIVE keyword? (aniket486 via thejas) |
| |
| PIG-1510: Add `deepCopy` for LogicalExpressions (swati.j via daijy) |
| |
| PIG-1447: Tune memory usage of InternalCachedBag (thejas) |
| |
| PIG-1505: support jars and scripts in dfs (anhi via rding) |
| |
| PIG-1334: Make pig artifacts available through maven (niraj via rding) |
| |
| PIG-1466: Improve log messages for memory usage (thejas) |
| |
| PIG-1404: added PigUnit, a framework fo building unit tests of Pig Latin scripts (romainr via gates) |
| |
| PIG-1452: to remove hadoop20.jar from lib and use hadoop from the apache maven |
| repo. (rding) |
| |
| PIG-1295: Binary comparator for secondary sort (azaroth via daijy) |
| |
| PIG-1448: Detach tuple from inner plans of physical operator (thejas) |
| |
| PIG-965: PERFORMANCE: optimize common case in matches (PORegex) (ankit.modi |
| via olgan) |
| |
| PIG-103: Shared Job /tmp location should be configurable (niraj via rding) |
| |
| PIG-1496: Mandatory rule ImplicitSplitInserter (yanz via daijy) |
| |
| PIG-346: grant help command cleanup (olgan) |
| |
| PIG-1199: help includes obsolete options (olgan) |
| |
| PIG-1434: Allow casting relations to scalars (aniket486 via rding) |
| |
| PIG-1461: support union operation that merges based on column names (thejas) |
| |
| PIG-1517: Pig needs to support keywords in the package name (aniket486 via olgan) |
| |
| PIG-928: UDFs in scripting languages (aniket486 via daijy) |
| |
| PIG-1509: Add .gitignore file (cwsteinbach via gates) |
| |
| PIG-1478: Add progress notification listener to PigRunner API (rding) |
| |
| PIG-1472: Optimize serialization/deserialization between Map and Reduce and between MR jobs (thejas) |
| |
| PIG-1389: Implement Pig counter to track number of rows for each input files |
| (rding) |
| |
| PIG-1454: Consider clean up backend code (rding) |
| |
| PIG-1333: API interface to Pig (rding) |
| |
| PIG-1405: Need to move many standard functions from piggybank into Pig |
| (aniket486 via daijy) |
| |
| PIG-1427: Monitor and kill runaway UDFs (dvryaboy) |
| |
| PIG-1428: Make a StatusReporter singleton available for incrementing counters (dvryaboy) |
| |
| PIG-972: Make describe work with nested foreach (aniket486 via daijy) |
| |
| PIG-1438: [Performance] MultiQueryOptimizer should also merge DISTINCT jobs |
| (rding) |
| |
| PIG-1441: new test targets (olgan) |
| |
| PIG-282: Custom Partitioner (aniket486 via daijy) |
| |
| PIG-283: Allow to set arbitrary jobconf key-value pairs inside pig program (hashutosh) |
| |
| PIG-1373: We need to add jdiff output to docs on the website (daijy) |
| |
| PIG-1422: Duplicate code in LOPrinter.java (zjffdu) |
| |
| PIG-1420: Make CONCAT act on all fields of a tuple, instead of just the first two fields of a tuple (rjurney via dvryaboy) |
| |
| PIG-1408: Annotate explain plans with aliases (rding) |
| |
| PIG-1410: Make PigServer can handle files with parameters (zjffdu) |
| |
| PIG-1406: Allow to run shell commands from grunt (zjffdu) |
| |
| PIG-1398: Marking Pig interfaces for org.apache.pig.data package (gates) |
| |
| PIG-1396: eclipse-files target in build.xml fails to generate necessary classes in src-gen |
| |
| PIG-1390: Provide a target to generate eclipse-related classpath and files (chaitk via thejas) |
| |
| PIG-1384: Adding contrib javadoc to main Pig javadoc (daijy) |
| |
| PIG-1320: final documentation updates for Pig 0.7.0 (chandec via olgan) |
| |
| PIG-1363: Unnecessary loadFunc instantiations (hashutosh) |
| |
| PIG-1370: Marking Pig interface for org.apache.pig package (gates) |
| |
| PIG-1354: UDFs for dynamic invocation of simple Java methods (dvryaboy) |
| |
| PIG-1316: TextLoader should use Bzip2TextInputFormat for bzip files so that |
| bzip files can be efficiently processed by splitting the files (pradeepkth) |
| |
| PIG-1317: LOLoad should cache results of LoadMetadata.getSchema() for use in |
| subsequent calls to LOLoad.getSchema() or LOLoad.determineSchema() |
| (pradeepkth) |
| |
| PIG-1413: Remove svn:externals reference for test-patch.sh and |
| create a local copy of test-patch.sh (gkesavan) |
| |
| PIG-1302: Include zebra's "pigtest" ant target as a part of pig's |
| ant test target. (gkesavan) |
| |
| PIG-1582: To upgrade commons-logging |
| |
| OPTIMIZATIONS |
| |
| PIG-1353: Map-side joins (ashutoshc) |
| |
| PIG-1309: Map-side Cogroup (ashutoshc) |
| |
| BUG FIXES |
| |
| PIG-2067: FilterLogicExpressionSimplifier removed some branches in some cases (daijy) |
| |
| PIG-2033: Pig returns sucess for the failed Pig script (rding) |
| |
| PIG-1993: PigStorageSchema throw NPE with ColumnPruning (daijy) |
| |
| PIG-1935: New logical plan: Should not push up filter in front of Bincond (daijy) |
| |
| PIG-1912: non-deterministic output when a file is loaded multiple times (daijy) |
| |
| PIG-1892: Bug in new logical plan : No output generated even though there are |
| valid records (daijy) |
| |
| PIG-1808: Error message in 0.8 not much helpful as compared to 0.7 (daijy) |
| |
| PIG-1850: Order by is failing with ClassCastException if schema is undefined |
| for new logical plan in 0.8 (daijy) |
| |
| PIG-1831: Indeterministic behavior in local mode due to static variable PigMapReduce.sJobConf (daijy) |
| |
| PIG-1841: TupleSize implemented incorrectly (laukik via daijy) |
| |
| PIG-1843: NPE in schema generation (daijy) |
| |
| PIG-1820: New logical plan: FilterLogicExpressionSimplifier fail to deal with UDF (daijy) |
| |
| PIG-1854: Pig returns exit code 0 for the failed Pig script (rding) |
| |
| PIG-1812: Problem with DID_NOT_FIND_LOAD_ONLY_MAP_PLAN (daijy) |
| |
| PIG-1813: Pig 0.8 throws ERROR 1075 while trying to refer a map in the result |
| of eval udf.Works with 0.7 (daijy) |
| |
| PIG-1776: changing statement corresponding to alias after explain , then |
| doing dump gives incorrect result (thejas) |
| |
| PIG-1800: Missing Signature for maven staging release (rding) |
| |
| PIG-1815: pig task retains used instances of PhysicalPlan (thejas) |
| |
| PIG-1785: New logical plan: uid conflict in flattened fields (daijy) |
| |
| PIG-1787: Error in logical plan generated (daijy) |
| |
| PIG-1791: System property mapred.output.compress, but pig-cluster-hadoop-site.xml doesn't (daijy) |
| |
| PIG-1771: New logical plan: Merge schema fail if LoadFunc.getSchema return different schema with "Load...AS" (daijy) |
| |
| PIG-1766: New logical plan: ImplicitSplitInserter should before DuplicateForEachColumnRewrite (daijy) |
| |
| PIG-1762: Logical simplification fails on map key referenced values (yanz) |
| |
| PIG-1761: New logical plan: Exception when bag dereference in the middle of expression (daijy) |
| |
| PIG-1757: After split combination, the number of maps may vary slightly (yanz) |
| |
| PIG-1760: Need to report progress in all databags (rding) |
| |
| PIG-1709: Skewed join use fewer reducer for extreme large key (daijy) |
| |
| PIG-1751: New logical plan: PushDownForEachFlatten fail in UDF with unknown |
| output schema (daijy) |
| |
| PIG-1741: Lineage fail when flatten a bag (daijy) |
| |
| PIG-1739: zero status is returned when pig script fails (yanz) |
| |
| PIG-1738: New logical plan: Optimized UserFuncExpression.getFieldSchema (daijy) |
| |
| PIG-1732: New logical plan: logical plan get confused if we generate the same |
| field twice in ForEach (daijy) |
| |
| PIG-1737: New logical plan: Improve error messages when merge schema fail (daijy) |
| |
| PIG-1725: New logical plan: uidOnlySchema bug in LOGenerate (daijy) |
| |
| PIG-1729: New logical plan: Dereference does not add into plan after deepCopy (daijy) |
| |
| PIG-1721: New logical plan: script fail when reuse foreach inner alias (daijy) |
| |
| PIG-1716: New logical plan: LogToPhyTranslationVisitor should translate the structure for regex optimization (daijy) |
| |
| PIG-1740: Fix SVN location in setup doc (chandec via olgan) |
| |
| PIG-1719: New logical plan: FieldSchema generation for BinCond is wrong (daijy) |
| |
| PIG-1720: java.lang.NegativeArraySizeException during Quicksort (thejas) |
| |
| PIG-1727: Hadoop default config override pig.properties (rding) |
| |
| PIG-1731: Stack Overflows where there are composite logical expressions on UDFs using the new logical plan (yanz) |
| |
| PIG-1723: Need to limit the length of Pig counter names (rding) |
| |
| PIG-1714: Option mapred.output.compress doesn't work in Pig 0.8 but worked in |
| 0.7 (xuefuz via rding) |
| |
| PIG-1715: pig-withouthadoop.jar missing automaton.jar (thejas) |
| |
| PIG-1706: New logical plan: PushDownFlattenForEach fail if flattened field has user defined schema (daijy) |
| |
| PIG-1705: New logical plan: self-join fail for some queries (daijy) |
| |
| PIG-1704: Output Compression is not at work if the output path is absolute and there is a trailing / afte the compression suffix (yanz) |
| |
| PIG-1695: MergeForEach does not carry user defined schema if any one of the merged ForEach has user defined schema (daijy) |
| |
| PIG-1684: Inconsistent usage of store func. (thejas) |
| |
| PIG-1694: union-onschema projects null schema at parsing stage for some queries (thejas) |
| |
| PIG-1685: Pig is unable to handle counters for glob paths ? (daijy) |
| |
| PIG-1683: New logical plan: Nested foreach plan fail if one inner alias is refered more than once (daijy) |
| |
| PIG-1542: log level not propogated to MR task loggers (nrai via daijy) |
| |
| PIG-1673: query with consecutive union-onschema statement errors out (thejas) |
| |
| PIG-1653: Scripting UDF fails if the path to script is an absolute path (daijy) |
| |
| PIG-1669: PushUpFilter fail when filter condition contains scalar (daijy) |
| |
| PIG-1672: order of relations in replicated join gets switched in a query where |
| first relation has two mergeable foreach statements (thejas) |
| |
| PIG-1666: union onschema fails when the input relation has cast from bytearray to another type (thejas) |
| |
| PIG-1655: code duplicated for udfs that were moved from piggybank to builtin (nrai via daijy) |
| |
| PIG-1670: pig throws ExecException in stead of FrontEnd exception when the plan validation fails (nrai via daijy) |
| |
| PIG-1668: Order by failed with RuntimeException (rding) |
| |
| PIG-1659: sortinfo is not set for store if there is a filter after ORDER BY (daijy) |
| |
| PIG-1664: leading '_' in directory/file names should be ignored; the "pigtest" build target should include all pig-related zebra tests. (yanz) |
| |
| PIG-1662: Need better error message for MalFormedProbVecException (rding) |
| |
| PIG-1656: TOBAG udfs ignores columns with null value; it does not use input type |
| to determine output schema (thejas) |
| |
| PIG-1658: ORDER BY does not work properly on integer/short keys that are -1 (yanz) |
| |
| PIG-1638: sh output gets mixed up with the grunt prompt (nrai via daijy) |
| |
| PIG-1607: pig should have separate javadoc.jar in the maven |
| repository (nrai via thejas) |
| |
| PIG-1651: PIG class loading mishandled (rding) |
| |
| PIG-1650: pig grunt shell breaks for many commands like perl , awk , |
| pipe , 'ls -l' etc (nrai via thejas) |
| |
| PIG-1649: FRJoin fails to compute number of input files for replicated |
| input (thejas) |
| |
| PIG-1637: Combiner not use because optimizor inserts a foreach between group |
| and algebric function (daijy) |
| |
| PIG-1648: Split combination may return too many block locations to map/reduce framework (yanz) |
| |
| PIG-1641: Incorrect counters in local mode (rding) |
| |
| PIG-1647: Logical simplifier throws a NPE (yanz) |
| |
| PIG-1642: Order by doesn't use estimation to determine the parallelism (rding) |
| |
| PIG-1644: New logical plan: Plan.connect with position is misused in some |
| places (daijy) |
| |
| PIG-1643: join fails for a query with input having 'load using pigstorage |
| without schema' + 'foreach' (daijy) |
| |
| PIG-1645: Using both small split combination and temporary file compression on a query of ORDER BY may cause crash (yanz) |
| |
| PIG-1635: Logical simplifier does not simplify away constants under AND and OR; after simplificaion the ordering of operands of |
| AND and OR may get changed (yanz) |
| |
| PIG-1639: New logical plan: PushUpFilter should not push before group/cogroup |
| if filter condition contains UDF (xuefuz via daijy) |
| |
| PIG-1643: join fails for a query with input having 'load using pigstorage |
| without schema' + 'foreach' (thejas) |
| |
| PIG-1628: log this message at debug level : 'Pig Internal storage in use' (thejas) |
| |
| PIG-1636: Scalar fail if the scalar variable is generated by limit (daijy) |
| |
| PIG-1605: PIG-1605: Adding soft link to plan to solve input file dependency |
| (daijy) |
| |
| PIG-1598: Pig gobbles up error messages - Part 2 (nrai via daijy) |
| |
| PIG-1616: 'union onschema' does not use create output with correct schema |
| when udfs are involved (thejas) |
| |
| PIG-1610: 'union onschema' does handle some cases involving 'namespaced' |
| column names in schema (thejas) |
| |
| PIG-1609: 'union onschema' should give a more useful error message when |
| schema of one of the relations has null column name (thejas) |
| |
| PIG-1562: Fix the version for the dependent packages for the maven (nrai via |
| rding) |
| |
| PIG-1604: 'relation as scalar' does not work with complex types (thejas) |
| |
| PIG-1601: Make scalar work for secure hadoop (daijy) |
| |
| PIG-1602: The .classpath of eclipse template still use hbase-0.20.0 (zjffdu) |
| |
| PIG-1596: NPE's thrown when attempting to load hbase columns containing null values (zjffdu) |
| |
| PIG-1597: Development snapshot jar no longer picked up by bin/pig (dvryaboy) |
| |
| PIG-1599: pig gives generic message for few cases (nrai via rding) |
| |
| PIG-1595: casting relation to scalar- problem with handling of data from non PigStorage loaders (thejas) |
| |
| PIG-1591: pig does not create a log file, if tje MR job succeeds but front end fails (nrai via daijy) |
| |
| PIG-1543: IsEmpty returns the wrong value after using LIMIT (daijy) |
| |
| PIG-1550: better error handling in casting relations to scalars (thejas) |
| |
| PIG-1572: change default datatype when relations are used as scalar to bytearray (thejas) |
| |
| PIG-1583: piggybank unit test TestLookupInFiles is broken (daijy) |
| |
| PIG-1563: some of string functions don't work on bytearrays (olgan) |
| |
| PIG-1569: java properties not honored in case of properties such as |
| stop.on.failure (rding) |
| |
| PIG-1570: native mapreduce operator MR job does not follow same failure handling logic as other pig MR jobs (thejas) |
| |
| PIG-1343: pig_log file missing even though Main tells it is creating one and |
| an M/R job fails (nrai via rding) |
| |
| PIG-1482: Pig gets confused when more than one loader is involved (xuefuz via thejas) |
| |
| PIG-1579: Intermittent unit test failure for TestScriptUDF.testPythonScriptUDFNullInputOutput (daijy) |
| |
| PIG-1557: couple of issue mapping aliases to jobs (rding) |
| |
| PIG-1552: Nested describe failed when the alias is not referred in the first foreach inner plan (aniket486 via daijy) |
| |
| PIG-1486: update ant eclipse-files target to include new jar and remove contrib dirs from build path (thejas) |
| |
| PIG-1524: 'Proactive spill count' is misleading (thejas) |
| |
| PIG-1546: Incorrect assert statements in operator evaluation (ajaykidave via |
| pradeepkth) |
| |
| PIG-1392: Parser fails to recognize valid field (niraj via rding) |
| |
| PIG-1541: FR Join shouldn't match null values (rding) |
| |
| PIG-1525: Incorrect data generated by diff of SUM (rding) |
| |
| PIG-1288: EvalFunc returnType is wrong for generic subclasses (daijy) |
| |
| PIG-1534: Code discovering UDFs in the script has a bug in a order by case |
| (pradeepkth) |
| |
| PIG-1533: Compression codec should be a per-store property (rding) |
| |
| PIG-1527: No need to deserialize UDFContext on the client side (rding) |
| |
| PIG-1516: finalize in bag implementations causes pig to run out of memory in reduce (thejas) |
| |
| PIG-1521: explain plan does not show correct Physical operator in MR plan when POSortedDistinct, POPackageLite are used (thejas) |
| |
| PIG-1513: Pig doesn't handle empty input directory (rding) |
| |
| PIG-1500: guava.jar should be removed from the lib folder (niraj via rding) |
| |
| PIG-1034: Pig does not support ORDER ... BY group alias (zjffdu) |
| |
| PIG-1445: Pig error: ERROR 2013: Moving LOLimit in front of LOStream is not implemented (daijy) |
| |
| PIG-348: -j command line option doesn't work (rding) |
| |
| PIG-1487: Replace "bz" with ".bz" in all the LoadFunc |
| |
| PIG-1489: Pig MapReduceLauncher does not use jars in register statement |
| (rding) |
| |
| PIG-1435: make sure dependent jobs fail when a jon in multiquery fails (niraj |
| via rding) |
| |
| PIG-1492: DefaultTuple and DefaultMemory understimate their memory footprint (thejas) |
| |
| PIG-1409: Fix up javadocs for org.apache.pig.builtin (gates) |
| |
| PIG-1490: Make Pig storers work with remote HDFS in secure mode (rding) |
| |
| PIG-1469: DefaultDataBag assumes ArrayList as default List type (azaroth via dvryaboy) |
| |
| PIG-1467: order by fail when set "fs.file.impl.disable.cache" to true (daijy) |
| |
| PIG-1463: Replace "bz" with ".bz" in setStoreLocation in PigStorage (zjffdu) |
| |
| PIG-1221: Filter equality does not work for tuples (zjffdu) |
| |
| PIG-1456: TestMultiQuery takes a long time to run (rding) |
| |
| PIG-1457: Pig will run complete zebra test even we give -Dtestcase=xxx (daijy) |
| |
| PIG-1450: TestAlgebraicEvalLocal failures due to OOM (daijy) |
| |
| PIG-1433: pig should create success file if |
| mapreduce.fileoutputcommitter.marksuccessfuljobs is true (pradeepkth) |
| |
| PIG-1347: Clear up output directory for a failed job (daijy) |
| |
| PIG-1419: Remove "user.name" from JobConf (daijy) |
| |
| PIG-1359: bin/pig script does not pick up correct jar libraries (zjffdu) |
| |
| PIG-566: Dump and store outputs do not match for PigStorage (azaroth via daijy) |
| |
| PIG-1414: Problem with parameter substitution (rding) |
| |
| PIG-1407: Logging starts before being configured (azaroth via daijy) |
| |
| PIG-1391: pig unit tests leave behind files in temp directory because |
| MiniCluster files don't get deleted (thejas) |
| |
| PIG-1211: Pig script runs half way after which it reports syntax error |
| (pradeepkth) |
| |
| PIG-1401: "explain -script <script file>" executes grunt commands like |
| run/dump/copy etc - explain -script should not execute any grunt command and |
| only explain the query plans (pradeepkth) |
| |
| PIG-1303: Inconsistent instantiation of parametrized UDFs (jrussek and dvryaboy) |
| |
| 740 : Incorrect line number is generated when a string with double quotes is |
| used instead of single quotes and is passed to UDF (pradeepkth) |
| |
| 1378: har url not usable in Pig scripts (pradeepkth) |
| |
| PIG-1395: Mapside cogroup runs out of memory (ashutoshc) |
| |
| PIG-1383: Remove empty svn directorirs from source tree (rding) |
| |
| PIG-1348: PigStorage making unnecessary byte array copy when storing data |
| (rding) |
| |
| PIG-1372: Restore PigInputFormat.sJob for backward compatibility (pradeepkth) |
| |
| PIG-1369: POProject does not handle null tuples and non existent fields in |
| some cases (pradeepkth) |
| |
| PIG-1364: Public javadoc on apache site still on 0.2, needs to be updated for each version release (gates) |
| |
| PIG-1338: Pig should exclude hadoop conf in local mode (daijy) |
| |
| PIG-1299: Implement Pig counter to track number of output rows for each output |
| files (rding) |
| |
| PIG-1366: PigStorage's pushProjection implementation results in NPE under |
| certain data conditions (pradeepkth) |
| |
| PIG-1365: WrappedIOException is missing from Pig.jar (pradeepkth) |
| |
| PIG-1313: PigServer leaks memory over time (billgraham via daijy) |
| |
| PIG-1346: In unit tests Util.executeShellCommand relies on java commands being |
| in the path and does not consider JAVA_HOME (pradeepkth) |
| |
| PIG-1352: piggybank UPPER udf throws exception if argument is null |
| |
| PIG-1560: Fix ant target checkstyle (gkesavan) |
| |
| Release 0.7.0 |
| |
| INCOMPATIBLE CHANGES |
| |
| PIG-1292: Interface Refinements (ashutoshc) |
| |
| PIG-1259: ResourceFieldSchema.setSchema should not allow a bag field without a |
| Tuple as its only sub field (the tuple itself can have a schema with > 1 |
| subfields) (pradeepkth) |
| |
| PIG-1265: Change LoadMetadata and StoreMetadata to use Job instead of |
| Configuraiton and add a cleanupOnFailure method to StoreFuncInterface |
| (pradeepkth) |
| |
| PIG-1250: Make StoreFunc an abstract class and create a mirror interface |
| called StoreFuncInterface (pradeepkth) |
| |
| PIG-1234: Unable to create input slice for har:// files (pradeepkth) |
| |
| PIG-1200: Using TableInputFormat in HBaseStorage (zjffdu via pradeepkth) |
| |
| PIG-1148: Move splitable logic from pig latin to InputFormat (zjffdu via |
| pradeepkth) |
| |
| PIG-1141: Make streaming work with the new load-store interfaces (rding via |
| pradeepkth) |
| |
| PIG-1110: Handle compressed file formats -- Gz, BZip with the new proposal |
| (rding via pradeepkth) |
| |
| PIG-1088: change merge join and merge join indexer to work with new LoadFunc |
| interface (thejas via pradeepkth) |
| |
| PIG-879: Pig should provide a way for input location string in load statement |
| to be passed as-is to the Loader (rding via pradeepkth) |
| |
| PIG-966: load-store-redesign branch: change SampleLoader and subclasses to |
| work with new LoadFunc interface (thejas via pradeepkth) |
| |
| PIG-1094: Fix unit tests corresponding to source changes so far (pradeepkth) |
| |
| PIG-1090: Update sources to reflect recent changes in load-store interfaces |
| (pradeepkth) |
| |
| PIG-1072: ReversibleLoadStoreFunc interface should be removed to enable |
| different load and store implementation classes to be used in a reversible |
| manner (rding via pradeepkth) |
| |
| IMPROVEMENTS |
| |
| PIG-1381: Need a way for Pig to take an alternative property file (daijy) |
| |
| PIG-1330: Move pruned schema tracking logic from LoadFunc to core code (daijy) |
| |
| PIG-1320: more documentation updates for Pig 0.7.0 (chandec via olgan) |
| |
| PIG-1320: documentation updates for Pig 0.7.0 (chandec via olgan) |
| |
| PIG-1325: Provide a way to exclude a testcase when running "ant test" |
| (pradeepkth) |
| |
| PIG-1312: Make Pig work with hadoop security (daijy) |
| |
| PIG-1308: Inifinite loop in JobClient when reading from BinStorage Message: |
| [org.apache.hadoop.mapreduce.lib.input.FileInputFormat - Total input paths to |
| process : 2] (pradeepkth) |
| |
| PIG-1285: Allow SingleTupleBag to be serialized (dvryaboy) |
| |
| PIG-1117: Pig reading hive columnar rc tables (gerritjvv via dvryaboy) |
| |
| PIG-1287: Use hadoop-0.20.2 with pig 0.7.0 release (pradeepkth) |
| |
| PIG-1257: PigStorage per the new load-store redesign should support splitting |
| of bzip files (pradeepkth) |
| |
| PIG-1290: WeightedRangePartitioner should not check if input is empty if |
| quantile file is empty (pradeepkth) |
| |
| PIG-1262: Additional findbugs and javac warnings (daijy) |
| |
| PIG-1248: [piggybank] some useful String functions (dvryaboy) |
| |
| PIG-1251: Move SortInfo calculation earlier in compilation (ashutoshc) |
| |
| PIG-1233: NullPointerException in AVG (ankur via olgan) |
| |
| PIG-1218: Use distributed cache to store samples (rding via pradeepkth) |
| |
| PIG-1226: suuport for additional jar files (thejas via olgan) |
| |
| PIG-1230: Streaming input in POJoinPackage should use nonspillable bag to |
| collect tuples (ashutoshc) |
| |
| PIG-1224: Collected group should change to use new (internal) bag (ashutoshc) |
| |
| PIG-1046: join algorithm specification is within double quotes (ashutoshc) |
| |
| PIG-1209: Port POJoinPackage to proactively spill (ashutoshc) |
| |
| PIG-1190: Handling of quoted strings in pig-latin/grunt commands (ashutoshc) |
| |
| PIG-1214: Pig 0.6 Docs fixes (chandec via olgan) |
| |
| PIG-977: exit status does not account for JOB_STATUS.TERMINATED (ashutoshc) |
| |
| PIG-1192: Pig 0.6 Docs fixes (chandec via olgan) |
| |
| PIG-1177: Pig 0.6 Docs - Zebra docs (chandec via olgan) |
| |
| PIG-1175: Pig 0.6 Docs - Store v. Dump (chandec via olgan) |
| |
| PIG-1102: Collect number of spills per job (sriranjan via olgan) |
| |
| PIG-1149: Allow instantiation of SampleLoaders with parametrized LoadFuncs |
| (dvryaboy via pradeepkth) |
| |
| PIG-1162: Pig 0.6.0 - UDF doc (chandec via olgan) |
| |
| PIG-1163: Pig/Zebra 0.6.0 release (chandec via olgan) |
| |
| PIG-1156: Add aliases to ExecJobs and PhysicalOperators (dvryaboy via gates) |
| |
| PIG-1161: add missing license headers (dvryaboy via olgan) |
| |
| PIG-760: Add a new PigStorageSchema load/store function that |
| store schemas for text files (dvryaboy via gates) |
| |
| PIG-1106: FR join should not spill (ankit.modi via olgan) |
| |
| PIG-1147: Zebra Docs for Pig 0.6.0 (chandec via olgan) |
| |
| PIG-1129: Pig UDF doc: fieldsToRead function (chandec via olgan) |
| |
| PIG-978: MQ docs update (chandec via olgan) |
| |
| PIG-990: Provide a way to pin LogicalOperator Options (dvryaboy via gates) |
| |
| PIG-1103: refactoring of commit tests (olgan) |
| |
| PIG-1101: Allow arugment to limit to be long in addition to int (ashutoshc via |
| gates) |
| |
| PIG-872: use distributed cache for the replicated data set in FR join |
| (sriranjan via olgan) |
| |
| PIG-1053: Consider moving to Hadoop for local mode (ankit.modi via olgan) |
| |
| PIG-1085: Pass JobConf and UDF specific configuration information to UDFs |
| (gates) |
| |
| PIG-1173: pig cannot be built without an internet connection (jmhodges via daijy) |
| |
| OPTIMIZATIONS |
| |
| BUG FIXES |
| |
| PIG-1507: Full outer join fails while doing a filter on joined data (daijy) |
| |
| PIG-1493: Column Pruner throw exception "inconsistent pruning" (daijy) |
| |
| PIG-1484: BinStorage should support comma seperated path (daijy) |
| |
| PIG-1443: DefaultTuple underestimate the memory footprint for string (daijy) |
| |
| PIG-1446: OOME in a query having a bincond in the inner plan of a Foreach.(hashutosh) |
| |
| PIG-1415: LoadFunc signature is not correct in LoadFunc.getSchema sometimes (daijy) |
| |
| PIG-1403: Make Pig work with remote HDFS in secure mode (daijy) |
| |
| PIG-1394: POCombinerPackage hold too much memory for InternalCachedBag (daijy) |
| |
| PIG-1374: PushDownForeachFlatten shall not push ForEach below Join if the flattened fields is used in the next statement (daijy) |
| |
| PIG-1336: Optimize POStore serialized into JobConf (daijy) |
| |
| PIG-1335: UDFFinder should find LoadFunc used by POCast (daijy) |
| |
| PIG-1307: when we spill the DefaultDataBag we are not setting the sized changed flag to be true. (breed via daijy) |
| |
| PIG-1298: Restore file traversal behavior to Pig loaders (rding) |
| |
| PIG-1289: PIG Join fails while doing a filter on joined data (daijy) |
| |
| PIG-1266: Show spill count on the pig console at the end of the job (sriranjan |
| via rding) |
| |
| PIG-1296: Skewed join fail due to negative partition index (daijy) |
| |
| PIG-1293: pig wrapper script tends to fail if pig is in the path and PIG_HOME |
| isn't set (aw via gates) |
| |
| PIG-1272: Column pruner causes wrong results (daijy) |
| |
| PIG-1275: empty bag in PigStorage read as null (daijy) |
| |
| PIG-1252: Diamond splitter does not generate correct results when using |
| Multi-query optimization (rding) |
| |
| PIG-1260: Param Subsitution results in parser error if there is no EOL after |
| last line in script (rding) |
| |
| PIG-1238: Dump does not respect the schema (rding) |
| |
| PIG-1261: PigStorageSchema broke after changes to ResourceSchema (dvryaboy via |
| daijy) |
| |
| PIG-1053: Put pig.properties back into release distribution (gates). |
| |
| PIG-1273: Skewed join throws error (rding) |
| |
| PIG-1267: Problems with partition filter optimizer (rding) |
| |
| PIG-1079: Modify merge join to use distributed cache to maintain the index |
| (rding) |
| |
| PIG-1241: Accumulator is turned on when a map is used with a non-accumulative |
| UDF (yinghe vi olgan) |
| |
| PIG-1215: Make Hadoop jobId more prominent in the client log (ashutoshc) |
| |
| PIG-1216: New load store design does not allow Pig to validate inputs and |
| outputs up front (ashutoshc via pradeepkth) |
| |
| PIG-1239: PigContext.connect() should not create a jobClient and jobClient |
| should be created on demand when needed (pradeepkth) |
| |
| PIG-1169: Top-N queries produce incorrect results when a store statement is added between order by and limit statement (rding) |
| |
| PIG-1131: Pig simple join does not work when it contains empty lines (ashutoshc) |
| |
| PIG-834: incorrect plan when algebraic functions are nested (ashutoshc) |
| |
| PIG-1217: Fix argToFuncMapping in Piggybank Top function (dvryaboy via gates) |
| |
| PIG-1154: Local Mode fails when hadoop config directory is specified in |
| classpath (ankit.modi via gates) |
| |
| PIG-1124: Unable to set Custom Job Name using the -Dmapred.job.name parameter (ashutoshc) |
| |
| PIG-1213: Schema serialization is broken (pradeepkth) |
| |
| PIG-1194: ERROR 2055: Received Error while processing the map plan (rding via ashutoshc) |
| |
| PIG-1204: Pig hangs when joining two streaming relations in local mode |
| (rding) |
| |
| PIG-1191: POCast throws exception for certain sequences of LOAD, FILTER, |
| FORACH (pradeepkth via gates) |
| |
| PIG-1171: Top-N queries produce incorrect results when followed by a cross statement (rding via olgan) |
| |
| PIG-1159: merge join right side table does not support comma seperated paths |
| (rding via olgan) |
| |
| PIG-1158: pig command line -M option doesn't support table union correctly |
| (comma seperated paths) (rding via olgan) |
| |
| PIG-1143: Poisson Sample Loader should compute the number of samples required |
| only once (sriranjan via olgan) |
| |
| PIG-1157: Sucessive replicated joins do not generate Map Reduce plan and fails |
| due to OOM (rding via olgan) |
| |
| PIG-1075: Error in Cogroup when key fields types don't match (rding via olgan) |
| |
| PIG-973: type resolution inconsistency (rding via olgan) |
| |
| PIG-1135: skewed join partitioner returns negative partition index (yinghe |
| via olgan) |
| |
| PIG-1134: Skewed Join sampling job overwhelms the name node (sriranjan via |
| olgan) |
| |
| PIG-1105: COUNT_STAR accumulate interface implementation cases failure |
| (sriranjan via olgan) |
| |
| PIG-1118: expression with aggregate functions returning null, with accumulate |
| interface (yinghe via olgan) |
| |
| PIG-1068: COGROUP fails with 'Type mismatch in key from map: expected |
| org.apache.pig.impl.io.NullableText, recieved |
| org.apache.pig.impl.io.NullableTuple' (rding via gates) |
| |
| PIG-1113: Diamond query optimization throws error in JOIN (rding via olgan) |
| |
| PIG-1116: Remove redundant map-reduce job for merge join (pradeepkth) |
| |
| PIG-1114: MultiQuery optimization throws error when merging 2 level spl (rding |
| via olgan) |
| |
| PIG-1108: Incorrect map output key type in MultiQuery optimiza (rding via |
| olgan) |
| |
| PIG-1022: optimizer pushes filter before the foreach that generates column |
| used by filter (daijy via gates) |
| |
| PIG-1107: PigLineRecordReader bails out on an empty line for compressed data |
| (ankit.modi via olgan) |
| |
| PIG-598: Parameter substitution ($PARAMETER) should not be performed in |
| comments (thejas via olgan) |
| |
| PIG-1064: Behaviour of COGROUP with and without schema when using "*" operator |
| (pradeepkth) |
| |
| PIG-965: PERFORMANCE: optimize common case in matches (PORegex) (ankit.modi |
| via ) |
| |
| PIG-1086: Nested sort by * throw exception (rding via daijy) |
| |
| PIG-1146: Inconsistent column pruning in LOUnion (daijy) |
| |
| PIG-1176: Column Pruner issues in union of loader with and without schema |
| (daijy) |
| |
| PIG-1184: PruneColumns optimization does not handle the case of foreach |
| flatten correctly if flattened bag is not used later (daijy) |
| |
| PIG-1189: StoreFunc UDF should ship to the backend automatically without |
| "register" (daijy) |
| |
| PIG-1212: LogicalPlan.replaceAndAddSucessors produce wrong result when successors are null (daijy) |
| |
| PIG-1255: Tiny code cleanup for serialization code for PigSplit (daijy) |
| |
| PIG-613: Casting elements inside a tuple does not take effect (daijy) |
| |
| Release 0.6.0 |
| |
| INCOMPATIBLE CHANGES |
| |
| PIG-922: Logical optimizer: push up project (daijy) |
| |
| IMPROVEMENTS |
| |
| PIG-1084: Pig 0.6.0 Documentation improvements (chandec via olgan) |
| |
| PIG-1089: Pig 0.6.0 Documentation (chandec via olgan) |
| |
| PIG-958: Splitting output data on key field (ankur via pradeepkth) |
| |
| PIG-1058: FINDBUGS: remaining "Correctness Warnings" (olgan) |
| |
| PIG-1036: Fragment-replicate left outer join (ankit.modi via pradeepkth) |
| |
| PIG-920: optimizing diamond queries (rding via pradeepkth) |
| |
| PIG-1040: FINDBUGS: MS_SHOULD_BE_FINAL: Field isn't final but should be (olgan) |
| |
| PIG-1059: FINDBUGS: remaining Bad practice + Multithreaded correctness Warning (olgan) |
| |
| PIG-953: Enable merge join in pig to work with loaders and store functions |
| which can internally index sorted data (pradeepkth) |
| |
| PIG-1055: FINDBUGS: remaining "Dodgy Warnings" (olgan) |
| |
| PIG-1052: FINDBUGS: remaining performance warningse(olgan) |
| |
| PIG-1037: Converted sorted and distinct bags to use the new active spilling |
| paradigm (yinghe via gates) |
| |
| PIG-1051: FINDBUGS: NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE (olgan) |
| |
| PIG-1050: FINDBUGS: DLS_DEAD_LOCAL_STORE: Dead store to local variable (olgan) |
| |
| PIG-1045: Integration with Hadoop 20 New API (rding via pradeepkth) |
| |
| PIG-1043: FINDBUGS: SIC_INNER_SHOULD_BE_STATIC: Should be a static inner class |
| (olgan) |
| |
| PIG-1047: FINDBUGS: URF_UNREAD_FIELD: Unread field (olgan) |
| |
| PIG-1032: FINDBUGS: DM_STRING_CTOR: Method invokes inefficient new |
| String(String) constructor (olgan) |
| |
| PIG-984: Add map side grouping for data that is already collected when |
| it is read into the map (rding via gates) |
| |
| PIG-1025: Add ability to set job priority from Pig Latin script (kevinweil via |
| gates) |
| |
| PIG-1028: FINDBUGS: DM_NUMBER_CTOR: Method invokes inefficient Number |
| constructor; use static valueOf instead (olgan) |
| |
| PIG-1012: FINDBUGS: SE_BAD_FIELD: Non-transient non-serializable instance field in |
| serializable class (olgan) |
| |
| PIG-1013: FINDBUGS: DMI_INVOKING_TOSTRING_ON_ARRAY: Invocation of toString on |
| an array (olgan) |
| |
| PIG-1011: FINDBUGS: SE_NO_SERIALVERSIONID: Class is Serializable, but doesn't |
| define serialVersionUID (olgan) |
| |
| PIG-1009: FINDBUGS: OS_OPEN_STREAM: Method may fail to close stream (olgan) |
| |
| PIG-1008: FINDBUGS: NP_TOSTRING_COULD_RETURN_NULL (olgan) |
| |
| PIG-1018: FINDBUGS: NM_FIELD_NAMING_CONVENTION: Field names should start with |
| a lower case letter (olgan) |
| |
| PIG-1023: FINDBUGS: exclude CN_IDIOM_NO_SUPER_CALL (olgan) |
| |
| PIG-1019: added findbugs exclusion file (olgan) |
| |
| PIG-983: PERFORMANCE: multi-query optimization on multiple group bys |
| following a join or cogroup (rding via pradeepkth) |
| |
| PIG-975: Need a databag that does not register with SpillableMemoryManager and |
| spill data pro-actively (yinghe via olgan) |
| |
| PIG-891: Fixing dfs statement for Pig (zjffdu via daijy |
| |
| PIG-956: 10 minute commit tests (olgan) |
| |
| PIG-948: [Usability] Relating pig script with MR jobs (ashutoshc via daijy) |
| |
| PIG-960: Using Hadoop's optimized LineRecordReader for reading Tuples in PigStorage ( ankit.modi via daijy) |
| |
| PIG-1020: Include an ant target to build pig.jar without hadoop libraries (daijy) |
| |
| PIG-1033: javac warnings: deprecated hadoop APIs (daijy) |
| |
| PIG-1041: javac warnings: cast, fallthrough, serial (daijy) |
| |
| PIG-1042: javac warnings: unchecked (daijy) |
| |
| PIG-1038: Optimize nested distinct/sort to use secondary key (daijy) |
| |
| PIG-979: Acummulator Interface for UDFs (yinghe via daijy) |
| |
| OPTIMIZATIONS |
| |
| PIG-922: Logical optimizer: push up project (daijy) |
| |
| BUG FIXES |
| |
| PIG-1080: PigStorage may miss records when loading a file (rding via olgan) |
| |
| PIG-1071: Support comma separated file/directory names in load statements |
| (rding via pradeepkth) |
| |
| PIG-970: Changes to make HBase loader work with HBase 0.20 (vbarat and zjffdu |
| via gates) |
| |
| PIG-1035: support for skewed outer join (sriranjan via pradeepkth) |
| |
| PIG-1030: explain and dump not working with two UDFs inside inner plan of |
| foreach (rding via pradeepkth) |
| |
| PIG-1048: inner join using 'skewed' produces multiple rows for keys with |
| single row in both input relations (sriranjan via gates) |
| |
| PIG-1063: Pig does not call checkOutSpecs() on OutputFormat provided by |
| StoreFunc in the multistore case (pradeepkth) |
| |
| PIG-746: Works in --exectype local, fails on grid - ERROR 2113: SingleTupleBag |
| should never be serialized (rding via pradeepkth) |
| |
| PIG-1027: Number of bytes written are always zero in local mode (zjffdu via gates) |
| |
| PIG-976: Multi-query optimization throws ClassCastException (rding via |
| pradeepkth) |
| |
| PIG-858: Order By followed by "replicated" join fails while compiling MR-plan |
| from physical plan (ashutoshc via gates) |
| |
| PIG-968: Fix findContainingJar to work properly when there is a + in the jar |
| path (tlipcon via gates) |
| |
| PIG-738: Regexp passed from pigscript fails in UDF (pradeepkth) |
| |
| PIG-942: Maps are not implicitly casted (pradeepkth) |
| |
| PIG-513: Removed unecessary bounds check in DefaultTuple (ashutoshc via |
| gates) |
| |
| PIG-951: Set parallelism explicitly to 1 for indexing job in merge join |
| (ashutoshc via gates) |
| |
| PIG-592: schema inferred incorrectly (daijy) |
| |
| PIG-989: Allow type merge between numerical type and non-numerical type (daijy) |
| |
| PIG-894: order-by fails when input is empty (daijy) |
| |
| PIG-995: Limit Optimizer throw exception "ERROR 2156: Error while fixing projections" (daijy) |
| |
| PIG-1000: InternalCachedBag.java generates javac warning and findbug warning (yinghe via daijy) |
| |
| PIG-921: Strange use case for Join which produces different results in local and map reduce mode (daijy) |
| |
| PIG-1024: Script contains nested limit fail due to "LOLimit does not support multiple outputs" (daijy) |
| |
| PIG-644: Duplicate column names in foreach do not throw parser error (daijy) |
| |
| PIG-927: null should be handled consistently in Join (daijy) |
| |
| PIG-790: Error message should indicate in which line number in the Pig script the error occured (debugging BinCond) (daijy) |
| |
| PIG-1001: Generate more meaningful error message when one input file does not exist (daijy) |
| |
| PIG-1060: MultiQuery optimization throws error for multi-level splits (rding via daijy) |
| |
| PIG-1128: column pruning causing failure when foreach has user-specified |
| schema (daijy) |
| |
| PIG-1127: Logical operator should contains individual copy of schema object |
| (daijy) |
| |
| PIG-1133: UDFContext should be made available to LoadFunc.bindTo (daijy) |
| |
| PIG-1132: Column Pruner issues in dealing with unprunable loader (daijy) |
| |
| PIG-1142: Got NullPointerException merge join with pruning (daijy) |
| |
| PIG-1155: Need to make sure existing loaders work "as is" (daijy) |
| |
| PIG-1144: set default_parallelism construct does not set the number of |
| reducers correctly (daijy) |
| |
| PIG-1165: Signature of loader does not set correctly for order by (daijy) |
| |
| PIG-761: ERROR 2086 on simple JOIN (daijy) |
| |
| PIG-1172: PushDownForeachFlatten shall not push ForEach below Join if the |
| flattened fields is used in Join (daijy) |
| |
| PIG-1180: Piggybank should compile even if we only have |
| "pig-withouthadoop.jar" but no "pig.jar" in the pig home directory (daijy) |
| |
| PIG-1185: Data bags do not close spill files after using iterator to read |
| tuples (yinghe via daijy) |
| |
| PIG-1186: Pig do not take values in "pig-cluster-hadoop-site.xml" (daijy) |
| |
| PIG-1193: Secondary sort issue on nested desc sort (daijy) |
| |
| PIG-1195: POSort should take care of sort order (daijy) |
| |
| PIG-1210: fieldsToRead send the same fields more than once in some cases (daijy) |
| |
| PIG-1231: DefaultDataBagIterator.hasNext() should be idempotent in all cases |
| (daijy) |
| |
| Release 0.5.0 |
| |
| INCOMPATIBLE CHANGES |
| |
| IMPROVEMENTS |
| |
| PIG-1039: documentation update (chandec via olgan) |
| |
| OPTIMIZATIONS |
| |
| BUG FIXES |
| |
| PIG-963: Join in local mode matches null keys (pradeepkth) |
| PIG-660: Integration with Hadoop 20 (sms via olgan) |
| |
| Release 0.4.0 - 2009-09-26 |
| |
| INCOMPATIBLE CHANGES |
| |
| PIG-892: Make COUNT and AVG deal with nulls accordingly with SQL standart |
| (olgan) |
| PIG-734: Changed maps to only take strings as keys (gates) |
| |
| IMPROVEMENTS |
| |
| PIG-938: documentation changes for Pig 0.4.0 release (chandec via olgan) |
| |
| PIG-578: join ... outer, ... outer semantics are a no-ops, should produce |
| corresponding null values (pradeepkth) |
| |
| PIG-936: making dump and PigDump independent from Tuple.toString (daijy) |
| |
| PIG-890: Create a sampler interface and improve the skewed join sampler (sriranjan via daijy) |
| |
| PIG-922: Logical optimizer: push up project part 1 (daijy) |
| |
| PIG-812: COUNT(*) does not work (breed) |
| |
| PIG-923: Allow specifying log file location through pig.properties (dvryaboy via daijy) |
| |
| PIG-926: Merge-Join phase 2 (ashutoshc via pradeepkth) |
| |
| PIG-845: PERFORMANCE: Merge Join (ashutoshc via pradeepkth) |
| |
| PIG-893: Added string -> integer, long, float, and double casts (zjffdu via gates) |
| |
| PIG-833: Added Zebra, new columnar storage mechanism for HDFS (rangadi plus many others via gates) |
| |
| PIG-697: Proposed improvements to pig's optimizer, Phase5 (daijy) |
| |
| PIG-895: Default parallel for Pig (daijy) |
| |
| PIG-820: Change RandomSampleLoader to take a LoadFunc instead of extending |
| BinStorage. Added new Samplable interface for loaders to implement |
| allowing them to be used by RandomSampleLoader (ashutoshc via gates) |
| |
| PIG-832: Make import list configurable (daijy) |
| |
| PIG-697: Proposed improvements to pig's optimizer (sms) |
| |
| PIG-753: Allow UDFs with no parameters (zjffdu via gates) |
| |
| PIG-765: jdiff for pig ( gkesavan |
| |
| OPTIMIZATIONS |
| |
| PIG-792: skew join implementation (sriranjan via olgan) |
| |
| BUG FIXES |
| |
| PIG-964: Handling null in skewed join (sriranjan via olgan) |
| |
| PIG-962: Skewed join creates 3 map reduce jobs (sriranjan via olgan) |
| |
| PIG-957: Tutorial is broken with 0.4 branch and trunk (pradeepkth) |
| |
| PIG-955: Skewed join produces invalid results (yinghe via olgan) |
| |
| PIG-954: Skewed join fails when pig.skewedjoin.reduce.memusage is not |
| configured(yinghe via olgan) |
| |
| PIG-882: log level not propogated to loggers - duplicate message (daijy) |
| |
| PIG-943: Pig crash when it cannot get counter from hadoop (daijy) |
| |
| PIG-935: Skewed join throws an exception when used with map keys(sriranjan |
| via pradeepkth) |
| |
| PIG-934: Merge join implementation currently does not seek to right point |
| on the right side input based on the offset provided by the index |
| (ashutoshc via pradeepkth) |
| |
| PIG-925: Fix join in local mode (daijy) |
| |
| PIG-913: Error in Pig script when grouping on chararray column (daijy) |
| |
| PIG-907: Provide multiple version of HashFNV (Piggybank) (daijy) |
| |
| PIG-905: TOKENIZE throws exception on null data (daijy) |
| |
| PIG-901: InputSplit (SliceWrapper) created by Pig is big in size due to |
| serialized PigContext (pradeepkth) |
| |
| PIG-882: log level not propogated to loggers (daijy) |
| |
| PIG-880: Order by is borken with complex fields (sms) |
| |
| PIG-773: Empty complex constants (empty bag, empty tuple and empty map) |
| should be supported (ashutoshc via sms) |
| |
| PIG-695: Pig should not fail when error logs cannot be created (sms) |
| |
| PIG-878: Pig is returning too many blocks in the input split. (arunc via gates) |
| |
| PIG-888: Pig do not pass udf to the backend in some situation (daijy) |
| |
| PIG-728: All backend error messages must be logged to preserve the |
| original error messages (sms) |
| |
| PIG-877: Push up filter does not account for added columns in foreach |
| (sms) |
| |
| PIG-883: udf import list does not send to the backend (daijy) |
| |
| PIG-881: Pig should ship load udfs to the backend (daijy) |
| |
| PIG-876: limit changes order of order-by to ascending (daijy) |
| |
| PIG-851: Map type used as return type in UDFs not recognized at all times |
| (zjffdu via sms) |
| |
| PIG-861: POJoinPackage lose tuple in large dataset (daijy) |
| |
| PIG-797: Limit with ORDER BY producing wrong results (daijy) |
| |
| PIG-850: Dump produce wrong result while "store into" is ok (daijy) |
| |
| PIG-852: pig -version or pig -help returns exit code of 1 (milindb via |
| olgan) |
| |
| PIG-849: Local engine loses records in splits (hagleitn via olgan) |
| |
| PIG-939: Fix checkstyle ivy configuration ( gkesavan ) |
| |
| Release 0.3.0 - Unreleased |
| |
| INCOMPATIBLE CHANGES |
| |
| IMPROVEMENTS |
| |
| PIG-817: documentation update (chandec via olgan) |
| |
| PIG-830: Add RegExLoader and apache log utils to piggybank (dvryaboy via gates) |
| |
| PIG-831: Turned off reporting of records and bytes written for mutli-store |
| queries as the returned results are confusing and wrong. (gates) |
| |
| PIG-813: documentation updates (chandec via olgan) |
| |
| PIG-825: PIG_HADOOP_VERSION should be set to 18 (dvryaboy via gates) |
| |
| PIG-795: support for SAMPLE command (ericg via olgan) |
| |
| PIG-619: Create one InputSplit even when the input file is zero length |
| so that hadoop runs maps and creates output for the next |
| job (gates) |
| |
| PIG-697: Proposed improvements to pig's optimizer (sms) |
| |
| PIG-700: To automate the pig patch test process (gkesavan via sms) |
| |
| PIG-712: Added utility functions to create schemas for tuples and bags (zjffdu |
| via gates) |
| |
| PIG-652: Adapt changes in store interface to multi-query changes (hagleitn |
| via gates) |
| |
| PIG-775: PORelationToExprProject should create a NonSpillableDataBag to create |
| empty bags (pradeepkth) |
| |
| PIG-741: Allow limit to be nested in a foreach. |
| |
| PIG-627: multiquery support phase 3 (hagleitn and Richard Ding via olgan) |
| |
| PIG-743: To implement clover (gkesavan) |
| |
| PIG-701: Implement IVY for resolving pig dependencies (gkesavan) |
| |
| PIG-626: Add access to hadoop counters (shubhamc via gates) |
| |
| PIG-627: multiquery support phase 1 and phase 2 (hagleitn and Richard Ding via pradeepkth) |
| |
| BUG FIXES |
| |
| PIG-846: MultiQuery optimization in some cases has an issue when there is a |
| split in the map plan (pradeepkth) |
| |
| PIG-835: Multiquery optimization does not handle the case where the map keys |
| in the split plans have different key types (tuple and non tuple key type) |
| (pradeepkth) |
| |
| PIG-839: incorrect return codes on failure when using -f or -e flags (hagleitn |
| via sms) |
| |
| PIG-796: support conversion from numeric types to chararray (ashutoshc |
| via pradeepkth) |
| |
| PIG-564: problem with parameter substitution and special charachters (olgan) |
| |
| PIG-802: PERFORMANCE: not creating bags for ORDER BY (serakesh via olgan) |
| |
| PIG-816: PigStorage() does not accept Unicode characters in its contructor (pradeepkth) |
| |
| PIG-818: Explain doesn't handle PODemux properly (hagleitn via olgan) |
| |
| PIG-819: run -param -param; is a valid grunt command (milindb via olgan) |
| |
| PIG-656: Use of eval or any other keyword in the package hierarchy of a UDF causes |
| parse exception (milindb via sms) |
| |
| PIG-814: Make Binstorage more robust when data contains record markers (pradeepkth) |
| |
| PIG-811: Globs with "?" in the pattern are broken in local mode (hagleitn via |
| olgan) |
| |
| PIG-810: Fixed NPE in PigStats (gates) |
| |
| PIG-804: problem with lineage with double map redirection (pradeepkth) |
| |
| PIG-733: Order by sampling dumps entire sample to hdfs which causes dfs |
| "FileSystem closed" error on large input (pradeepkth) |
| |
| PIG-693: Parameter to UDF which is an alias returned in another UDF in nested |
| foreach causes incorrect results (thejas via sms) |
| |
| PIG-725: javadoc: warning - Multiple sources of package comments found for |
| package "org.apache.commons.logging" (gkesavan via sms) |
| |
| PIG-745: Add DataType.toString() to force basic types to chararray, useful |
| for UDFs that want to handle all simple types as strings (ciemo via gates) |
| |
| PIG-514: COUNT returns no results as a result of two filter statements in |
| FOREACH (pradeepkth) |
| |
| PIG-789: Fix dump and illustrate to work with new multi-query feature |
| (hagleitn via gates) |
| |
| PIG-774: Pig does not handle Chinese characters (in both the parameter subsitution |
| using -param_file or embedded in the Pig script) correctly (daijy) |
| |
| PIG-800: Fix distinct and order in local mode to not go into an infinite loop |
| (gates) |
| |
| PIG-806: to remove author tags in the pig source code (sms |
| |
| PIG-799: Unit tests on windows are failing after multiquery commit (daijy) |
| |
| PIG-781: Error reporting for failed MR jobs (hagleitn via olgan) |
| |
| Release 0.2.0 |
| |
| INCOMPATIBLE CHANGES |
| |
| PIG-157: Add types and rework execution pipeline (gates) |
| |
| PIG-458: integration with Hadoop 18 (olgan) |
| |
| NEW FEATURES |
| PIG-139: command line editing (daijy via olgan) |
| |
| PIG-554 Added fragment replicate map side join (shravanmn via pkamath and gates) |
| |
| PIG-535: added rmf command |
| |
| PIG-704 Added ALIASES command that shows all currently defined ALIASES. |
| Changed semantics of DEFINE to define last used alias if no argument is |
| given (ericg via gates) |
| |
| PIG-713 Added alias completion as part of tab completion in grunt (ericg |
| via gates) |
| |
| IMPROVEMENTS |
| |
| PIG-270: proper line number for parse errors (daijy via olgan) |
| |
| PIG-367: convinience function for UDFs to name schema |
| |
| PIG-443: Illustrate for the Types branch (shubhamc via olgan) |
| |
| PIG-599: Added buffering to BufferedPositionedInputStream (gates) |
| |
| PIG-629: performance improvement: getting rid of targeted tuple (pradeepkth |
| via olgan) |
| |
| PIG-628: misc performance improvements (pradeepkth via olgan) |
| |
| PIG-589: error handling, phase 1-2 (sms via olgan) |
| |
| PIG-590: error handling, phase 3 (sms) |
| |
| PIG-591: error handling, phase 4 (sms) |
| |
| PIG-545: PERFORMANCE: Sampler for order bys does not produce a good |
| distribution (pradeepkth) |
| |
| PIG-580: using combiner to compute distinct aggs (pradeepkth via olgan) |
| |
| PIG-636: Use lightweight bag implementations which do not register with |
| SpillableMemoryManager with Combiner (pradeepkth) |
| |
| PIG-563: support for multiple combiner invocations (pradeepkth via olgan) |
| |
| PIG-465: performance improvement - removing keys from the value (pradeepkth |
| via olgan) |
| |
| PIG-450: PERFORMANCE: Distinct should make use of combiner to remove |
| duplicate values from keys. (gates) |
| |
| PIG-350: PERFORMANCE: Join optimization for pipeline rework (pradeepkth |
| via gates) |
| |
| BUG FIXES |
| |
| PIG-294: string comparator unit tests (sms via pi_song) |
| |
| PIG-258: cleaning up directories on failure (daijy via olgan) |
| |
| PIG-363: fix for describe to produce schema name |
| |
| PIG-368: making JobConf available to Load/Store UDFs |
| |
| PIG-311: cross is broken |
| |
| PIG-369: support for filter UDFs |
| |
| PIG-375: support for implicit split |
| |
| PIG-301: fix for order by descending |
| |
| PIG-378: fix for GENERATE + LIMIT |
| |
| PIG-362: don't push limit above generate with flatten |
| |
| PIG-381: bincond does not handle null data |
| |
| PIG-382: bincond throws typecast exception |
| |
| PIG-352: java.lang.ClassCastException when invalid field is accessed |
| |
| PIG-329: TestStoreOld, 2 unit tests were broken |
| |
| PIG-353: parsing of complex types |
| |
| PIG-392: error handling with multiple MRjobs |
| |
| PIG-397: code defaults to single reducer |
| |
| PIG-373: unconnected load causes problem, |
| |
| PIG-413: problem with float sum |
| |
| PIG-398: Expressions not allowed inside foreach (sms via olgan) |
| |
| PIG-418: divide by 0 problem |
| |
| PIG-402: order by with user comparator (shravanmn via olgan) |
| |
| PIG-415: problem with comparators (shravanmn via olgan) |
| |
| PIG-422: cross is broken (shravanmn via olgan) |
| |
| PIG-407: need to clone operators (pradeepkth via olgan) |
| |
| PIG-428: TypeCastInserter does not replace projects in inner plans |
| correctly (pradeepkth vi olgan) |
| |
| PIG-421: error with complex nested plan (sms via olgan) |
| |
| PIG-429: Self join wth implicit split has the join output in wrong order |
| (pradeepkth via olgan) |
| |
| PIG-434: short-circuit AND and OR (pradeepkth viia olgan) |
| |
| PIG-333: allowing no parethesis with single column alias with flatten (sms |
| via olgan) |
| |
| PIG-426: Adding result of two UDFs gives a syntax error |
| |
| PIG-426: Adding result of two UDFs gives a syntax error (sms via olgan) |
| |
| PIG-436: alias is lost when single column is flattened (pradeepkth via |
| olgan) |
| |
| PIG-364: Limit return incorrect records when we use multiple reducer |
| (daijy via olgan) |
| |
| PIG-439: disallow alias renaming (pradeepkth via olgan) |
| |
| PIG-440: Exceptions from UDFs inside a foreach are not captured (pradeepkth |
| via olgan) |
| |
| PIG-442: Disambiguated alias after a foreach flatten is not accessible a |
| couple of statements after the foreach (sms via olgan) |
| |
| PIG-424: nested foreach with flatten and agg gives an error (sms via |
| olgan) |
| |
| PIG-411: Pig leaves HOD processes behind if Ctrl-C is used before HOD |
| connection is fully established (olgan) |
| |
| PIG-430: Projections in nested filter and inside foreach do not work (sms |
| via olgan) |
| |
| PIG-445: Null Pointer Exceptions in the mappers leading to lot of retries |
| (shravanmn via olgan) |
| |
| PIG-444: job.jar is left behined (pradeepkth via olgan) |
| |
| PIG-447: improved error messages (pradeepkth via olgan) |
| |
| PIG-448: explain broken after load with types (pradeepkth via olgan) |
| |
| PIG-380: invalid schema for databag constant (sms via olgan) |
| |
| PIG-451: If an field is part of group followed by flatten, then referring |
| to it causes a parse error (pradeepkth via olgan) |
| |
| PIG-455: "group" alias is lost after a flatten(group) (pradeepkth vi olgan) |
| |
| PIG-459: increased sleep time before checking for job progress |
| |
| PIG-462: LIMIT N should create one output file with N rows (shravanmn via |
| olgan) |
| |
| PIG-376: set job name (olgan) |
| |
| PIG-463: POCast changes (pradeepkth via olgan) |
| |
| PIG-427: casting input to UDFs |
| |
| PIG-437: as in alias names causing problems (sms via olgan) |
| |
| PIG-54: MIN/MAX don't deal with invalid data (pradeepkth via olgan) |
| |
| PIG-470: TextLoader should produce bytearrays (sms via olgan) |
| |
| PIG-335: lineage (sms vi olgan) |
| |
| PIG-464: bag schema definition (pradeepkth via olgan) |
| |
| PIG-457: report 100% on successful jobs only (shravanmn via olgan) |
| |
| PIG-471: ignoring status errors from hadoop (pradeepkth via olgan) |
| |
| PIG-489: (*) processing (sms via olgan) |
| |
| PIG-475: missing heartbeats (shravanmn via olgan) |
| |
| PIG-468: make determine Schema work for BinStorage (pradeepkth via olgan) |
| |
| PIG-494: invalid handling of UTF-8 data in PigStorage (pradeepkth via olgan) |
| |
| PIG-501: Make branches/types work under cygwin (daijy via olgan) |
| |
| PIG-504: cleanup illustrate not to produce cn= (shubhamc via olgan) |
| |
| PIG-469: make sure that describe says "int" not "integer" (sms via olgan) |
| |
| PIG-495: projecting of bags only give 1 field (olgan) |
| |
| PIG-500: Load Func for POCast is not being set in some cases (sms via |
| olgan) |
| |
| PIG-499: parser issue with as (sms via olgan) |
| |
| PIG-507: permission error not reported (pradeepkth via olgan) |
| |
| PIG-508: problem with double joins (pradeepkth via olgan) |
| |
| PIG-497: problems with UTF8 handling in BinStorage (pradeepkth via olgan) |
| |
| PIG-505: working with map elements (sms via olgan) |
| |
| PIG-517: load functiin with parameters does not work with cast (pradeepkth |
| via olgan) |
| |
| PIG-525: make sure cast for udf parameters works (olgan) |
| |
| PIG-512: Expressions in foreach lead to errors (sms via olgan) |
| |
| PIG-528: use UDF return in schema computation (sms via olgan) |
| |
| PIG-527: allow PigStorage to write out complex output (sms via olgan) |
| |
| PIG-537: Failure in Hadoop map collect stage due to type mismatch in the |
| keys used in cogroup (pradeepkth vi olgan) |
| |
| PIG-538: support for null constants (pradeepkth via olgan) |
| |
| PIG-385: more null handling (pradeepkth via olgan) |
| |
| PIG-546: FilterFunc calls empty constructor when it should be calling |
| parameterized constructor (sms via olgan) |
| |
| PIG-449: Schemas for bags should contain tuples all the time (pradeepkth via |
| olgan) |
| |
| PIG-501: make unit tests run under windows (daijy via olgan) |
| |
| PIG-543: Restore local mode to truly run locally instead of use map |
| reduce. (shubhamc via gates) |
| |
| PIG-556: Changed FindQuantiles to report progress. Fixed issue with null |
| reporter being passed to EvalFuncs. (gates) |
| |
| PIG-6: Add load support from hbase (hustlmsp via gates) |
| |
| PIG-522: make negation work (pradeepkth via olgan) |
| |
| PIG-558: Distinct followed by a Join results in Invalid size 0 for a tuple |
| error (pradeepkth via olgan) |
| |
| PIG-572 A PigServer.registerScript() method, which lets a client |
| programmatically register a Pig Script. (shubhamc via gates) |
| |
| PIG-570: problems with handling bzip data (breed via olgan) |
| |
| PIG-597: Fix for how * is treated by UDFs (shravanmn via olgan) |
| |
| PIG-623: Fix spelling errors in output messages (tomwhite via sms) |
| |
| PIG-622: Include pig executable in distribution (tomwhite via sms) |
| |
| PIG-615: Wrong number of jobs with limit (shravanmn via sms) |
| |
| PIG-635: POCast.java has incorrect formatting (sms) |
| |
| PIG-634: When POUnion is one of the roots of a map plan, POUnion.getNext() |
| gives a null pointer exception (pradeepkth) |
| |
| PIG-632: Improved error message for binary operators (sms) |
| |
| PIG-636: Performance improvement: Use lightweight bag implementations which do not |
| register with SpillableMemoryManager with Combiner (pradeepkth) |
| |
| PIG-631: 4 Unit test failures on Windows (daijy) |
| |
| PIG-645: Streaming is broken with the latest trunk (pradeepkth) |
| |
| PIG-646: Distinct UDF should report progress (sms) |
| |
| PIG-647: memory sized passed on pig command line does not get propagated |
| to JobConf (sms) |
| |
| PIG-648: BinStorage fails when it finds markers unexpectedly in the data |
| (pradeepkth) |
| |
| PIG-649: RandomSampleLoader does not handle skipping correctly in |
| getNext() (pradeepkth) |
| |
| PIG-560: UTFDataFormatException (encoded string too long) is thrown when |
| storing strings > 65536 bytes (in UTF8 form) using BinStorage() (sms) |
| |
| PIG-642: Limit after FRJ causes problems (daijy) |
| |
| PIG-637: Limit broken after order by in the local mode (shubhamc via |
| olgan) |
| |
| PIG-553: EvalFunc.finish() not getting called (shravanmn via sms) |
| |
| PIG-654: Optimize build.xml (daijy) |
| |
| PIG-574: allowing to run scripts from within grunt shell (hagleitn via |
| olgan) |
| |
| PIG-665: Map key type not correctly set (for use when key is null) when |
| map plan does not have localrearrange (pradeepkth) |
| |
| PIG-590: error handling on the backend (sms via olgan) |
| |
| PIG-590: error handling on the backend (sms) |
| |
| PIG-658: Data type long : When 'L' or 'l' is included with data |
| (123L or 123l) load produces null value. Also the case with Float (thejas |
| via sms) |
| |
| PIG-591: Error handling phase four (sms via pradeepkth) |
| |
| PIG-664: Semantics of * is not consistent (sms) |
| |
| PIG-684: outputSchema method in TOKENIZE is broken (thejas via sms) |
| |
| PIG-655: Comparison of schemas of bincond operands is flawed (sms via |
| pradeepkth) |
| |
| PIG-691: BinStorage skips tuples when ^A is present in data (pradeepkth |
| via sms) |
| |
| PIG-577: outer join query looses name information (sms via pradeepkth) |
| |
| PIG-690: UNION doesn't work in the latest code (pradeepkth via sms) |
| |
| PIG-544: Utf8StorageConverter.java does not always produce NULLs when data |
| is malformed(thejas via sms) |
| |
| PIG-532: Casting a field removes its alias.(thejas via sms) |
| |
| PIG-705: Pig should display a better error message when backend error |
| messages cannot be parsed (sms) |
| |
| PIG-650: pig should look for and use the pig specific |
| 'pig-cluster-hadoop-site.xml' in the non HOD case just like it does in the |
| HOD case (sms) |
| |
| PIG-699: Implement forrest docs target in Pig Build (gkesavan via olgan) |
| |
| PIG-706: Implement ant target to use findbugs on PIG (gkesavan via olgan) |
| |
| PIG-708: implement releaseaudit tart to use rats on pig (gkesavan via |
| olgan) |
| |
| PIG-703: user documentation (chandec vi olgan) |
| |
| PIG-711: Implement checkstyle for pig (gkesavan via olgan) |
| |
| PIG-715: doc updates (chandec vi olgan) |
| |
| PIG-620: Added MaxTupleBy1stField UDF to piggybank (vzaliva via gates) |
| |
| PIG-692: When running a job from a script, use the name of that script as |
| the default name for the job (vzaliva via gates) |
| |
| PIG-718: To add standard ant targets to build.xml file (gkesavan via olgan) |
| |
| PIG-720: further doc cleanup (gkesavan via olgan) |
| |
| Release 0.1.1 - 2008-12-04 |
| |
| INCOMPATIBLE CHANGES |
| |
| NEW FEATURES |
| |
| IMPROVEMENTS |
| |
| PIG-253: integration with hadoop-18 |
| |
| BUG FIXES |
| |
| PIG-342: Fix DistinctDataBag to recalculate size after it has spilled. |
| (bdimcheff via gates) |
| |
| Release 0.1.0 - 2008-09-11 |
| |
| INCOMPATIBLE CHANGES |
| |
| PIG-123: requires escape of '\' in chars and string |
| |
| NEW FEATURES |
| |
| PIG-20 Added custom comparator functions for order by (phunt via gates) |
| |
| PIG-94: Streaming implementation (arunc via olgan) |
| |
| PIG-58: parameter substitution |
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| PIG-55: added custom splitter (groves via olgan) |
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| PIG-59: Add a new ILLUSTRATE command (shubhamc via gates) |
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| PIG-256: Added variable argument support for UDFs (pi_song) |
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| IMPROVEMENTS: |
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| PIG-8 added binary comparator (olgan) |
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| PIG-11 Add capability to search for jar file to register. (antmagna via olgan) |
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| PIG-7: Added use of combiner in some restricted cases. (gates) |
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| PIG-47: Added methods to DataMap to provide access to its content |
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| PIG-30: Rewrote DataBags to better handle decisions of when to spill to |
| disk and to spill more intelligently. (gates) |
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| PIG-12: Added time stamps to log4j messages (phunt via gates) |
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| PIG-44: Added adaptive decision of the number of records to hold in memory |
| before spilling (utkarsh) |
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| PIG-56: Made DataBag implement Iterable. (groves via gates) |
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| PIG-39: created more efficient version of read (spullara via olgan) |
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| PIG-32: ABstraction layer (olgan) |
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| PIG-83: Change everything except grunt and Main (PigServer on down) to use |
| common logging abstraction instead of log4j. By default in grunt, log4j |
| still used as logging layer. Also converted all System.out/err.println |
| statements to use logging instead. (francisoud via gates) |
| |
| PIG-13: adding version to the system (joa23 via olgan) |
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| PIG-113: Make explain output more understandable (pi_song via gates) |
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| PIG-120: Support map reduce in local mode. To do this user needs to |
| specify execution type as mapreduce and cluster name as local (joa23 via gates) |
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| PIG-106: Change StringBuffer and String '+' to StringBuilder (francisoud via gates) |
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| PIG-111: Reworked configuration to be setable via properties. (joa23, pi_song, oae via gates) |
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| BUG FIXES |
| PIG-24 Files that were incorrectly placed under test/reports have been |
| removed. ant clean now cleans test/reports. (milindb via gates) |
| |
| PIG-25 com.yahoo.pig dir left under pig/test by mistake. removed it (olgan@) |
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| PIG-23 Made pig work with java 1.5. (milindb via gates) |
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| PIG-17 integrated with Hadoop 0.15 (olgan@) |
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| PIG-33 Help was commented out - uncommented (olgan) |
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| PIG-31: second half of concurrent mode problem addressed (olgan) |
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| PIG-14: added heartbeat functionality (olgan) |
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| PIG-17: updated hadoop15.jar to match hadoop 0.15.1 release |
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| PIG-29: fixed bag factory to be properly initialized (utkarsh) |
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| PIG-43: fixed problem where using the combiner prevented a pig alias |
| from being evaluated more than once. (gates) |
| |
| PIG-45: Fixed pig.pl to not assume hodrc file is named the same as |
| cluster name (gates) |
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| PIG-7 (more): Fixed bug in PigCombiner where it was writing IndexedTuples |
| instead of Tuples, causing Reducer to crash in some cases. |
| |
| PIG-41: Added patterns to svn:ignore |
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| PIG-51: Fixed combiner in the presence of flattening |
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| PIG-61: Fixed MapreducePlanCompiler to use PigContext to load up the |
| comparator function instead of Class.forName. (gates) |
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| PIG-63: Fix for non-ascii UTF-8 data (breed@ and olgan@) |
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| PIG-77: Added eclipse specific files to svn:ignore |
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| PIG-57: Fixed NPE in PigContext.fixUpDomain (francisoud via gates) |
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| PIG-69: NPE in PigContext.setJobtrackerLocation (francisoud via gates) |
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| PIG-78: src/org/apache/pig/builtin/PigStorage.java doesn't compile (arunc |
| via olgan) |
| |
| PIG-87: Fix pig.pl to find java via JAVA_HOME instead of hardcoded default |
| path. Also fix it to not die if pigclient.conf is missing. (craigm via |
| gates) |
| |
| PIG-89: Fix DefaultDataBag, DistinctDataBag, SortedDataBag to close spill |
| files when they are done spilling (contributions by craigm, breed, and |
| gates, committed by gates) |
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| PIG-95: Remove System.exit() statements from inside pig (joa23 via gates) |
| |
| PIG-65: convert tabs to spaces (groves via olgan) |
| |
| PIG-97: Turn off combiner in the case of Cogroup, as it doesn't work when |
| more than one bag is involved (gates) |
| |
| PIG-92: Fix NullPointerException in PIgContext due to uninitialized conf |
| reference. (francisoud via gates) |
| |
| PIG-80: In a number of places stack trace information was being lost by an |
| exception being caught, and a different exception then thrown. All those |
| locations have been changed so that the new exception now wraps the old. |
| (francisoud via gates) |
| |
| PIG-84: Converted printStackTrace calls to calls to the logger. |
| (francisoud via gates) |
| |
| PIG-88: Remove unused HadoopExe import from Main. (pi_song via gates) |
| |
| PIG-99: Fix to make unit tests not run out of memory. (francisoud via |
| gates) |
| |
| PIG-107: enabled several tests. (francisoud via olgan) |
| |
| PIG-46: abort processing on error for non-interactive mode (olston via |
| olgan) |
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| PIG-109: improved exception handling (oae via olgan) |
| |
| PIG-72: Move unit tests to use MiniDFS and MiniMR so that unit tests can |
| be run w/o access to a hadoop cluster. (xuzh via gates) |
| |
| PIG-68: improvements to build.xml (joa23 via olgan) |
| |
| PIG-110: Replaced code accidently merged out in PIG-32 fix that handled |
| flattening the combiner case. (gates and oae) |
| |
| PIG-213: Remove non-static references to logger from data bags and tuples, |
| as it causes significant overhead (vgeschel via gates) |
| |
| PIG-284: target for building source jar (oae via olgan) |
| |
