Author: pisong
Date: Wed Jun 11 07:22:01 2008
New Revision: 666678

URL: http://svn.apache.org/viewvc?rev=666678&view=rev
Log:
Converted tabs to spaces

Modified:
    incubator/pig/trunk/CHANGES.txt

Modified: incubator/pig/trunk/CHANGES.txt
URL: 
http://svn.apache.org/viewvc/incubator/pig/trunk/CHANGES.txt?rev=666678&r1=666677&r2=666678&view=diff
==============================================================================
--- incubator/pig/trunk/CHANGES.txt (original)
+++ incubator/pig/trunk/CHANGES.txt Wed Jun 11 07:22:01 2008
@@ -5,40 +5,41 @@
 
   INCOMPATIBLE CHANGES
 
-  PIG-123: requires escape of '\' in chars and string
+    PIG-123: requires escape of '\' in chars and string
 
   NEW FEATURES
 
   OPTIMIZATIONS
 
   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@)
+    PIG-24 Files that were incorrectly placed under test/reports have been
+    removed.  ant clean now cleans test/reports.  (milindb via gates)
 
-       PIG-23 Made pig work with java 1.5. (milindb via gates)
+    PIG-25 com.yahoo.pig dir left under pig/test by mistake. removed it 
(olgan@)
 
-       PIG-8 added binary comparator (olgan)
+    PIG-23 Made pig work with java 1.5. (milindb via gates)
 
-       PIG-17 integrated with Hadoop 0.15 (olgan@)
+    PIG-8 added binary comparator (olgan)
+
+    PIG-17 integrated with Hadoop 0.15 (olgan@)
 
     PIG-11 Add capability to search for jar file to register. (antmagna via
-       olgan)
+    olgan)
+
+    PIG-20 Added custom comparator functions for order by (phunt via gates)
 
-       PIG-20 Added custom comparator functions for order by (phunt via gates)
+    PIG-33 Help was commented out - uncommented (olgan)
 
-       PIG-33 Help was commented out - uncommented (olgan)
+    PIG-31: second half of concurrent mode problem addressed (olgan)
 
-       PIG-31: second half of concurrent mode problem addressed (olgan)
+    PIG-14: added heartbeat functionality (olgan)
 
-       PIG-14: added heartbeat functionality (olgan)
+    PIG-17: updated hadoop15.jar to match hadoop 0.15.1 release
 
-       PIG-17: updated hadoop15.jar to match hadoop 0.15.1 release
+    PIG-7: Added use of combiner in some restricted cases. (gates)
 
-       PIG-7: Added use of combiner in some restricted cases. (gates)
-       
-       PIG-29: fixed bag factory to be properly initialized (utkarsh)
+    PIG-29: fixed bag factory to be properly initialized (utkarsh)
 
     PIG-43: fixed problem where using the combiner prevented a pig alias
     from being evaluated more than once. (gates)
@@ -51,72 +52,73 @@
 
     PIG-47: Added methods to DataMap to provide access to its content
 
-       PIG-12: Added time stamps to log4j messages (phunt via gates).
+    PIG-12: Added time stamps to log4j messages (phunt via gates).
+
+    PIG-44: Added adaptive decision of the number of records to hold in memory
+    before spilling (utkarsh)
 
-       PIG-44: Added adaptive decision of the number of records to hold in 
memory 
-       before spilling (utkarsh)
     PIG-39: created more efficient version of read (spullara via olgan)
 
     PIG-41: Added patterns to svn:ignore
 
     PIG-51: Fixed combiner in the presence of flattening
 
-       PIG-30: Rewrote DataBags to better handle decisions of when to spill to
-       disk and to spill more intelligently. (gates)
+    PIG-30: Rewrote DataBags to better handle decisions of when to spill to
+    disk and to spill more intelligently. (gates)
 
-       PIG-61: Fixed MapreducePlanCompiler to use PigContext to load up the
-       comparator function instead of Class.forName.  (gates)
+    PIG-61: Fixed MapreducePlanCompiler to use PigContext to load up the
+    comparator function instead of Class.forName.  (gates)
 
-       PIG-56: Made DataBag implement Iterable. (groves via gates)
+    PIG-56: Made DataBag implement Iterable. (groves via gates)
 
-       PIG-63: Fix for non-ascii UTF-8 data (breed@ and olgan@)
+    PIG-63: Fix for non-ascii UTF-8 data (breed@ and olgan@)
 
-       PIG-77: Added eclipse specific files to svn:ignore
+    PIG-77: Added eclipse specific files to svn:ignore
 
-       PIG-57: Fixed NPE in PigContext.fixUpDomain (francisoud via gates)
+    PIG-57: Fixed NPE in PigContext.fixUpDomain (francisoud via gates)
 
-       PIG-69: NPE in PigContext.setJobtrackerLocation (francisoud via gates)
+    PIG-69: NPE in PigContext.setJobtrackerLocation (francisoud via gates)
 
-       PIG-78: src/org/apache/pig/builtin/PigStorage.java doesn't compile (arun
-       via olgan)
+    PIG-78: src/org/apache/pig/builtin/PigStorage.java doesn't compile (arun
+    via olgan)
 
-       PIG-32: ABstraction layer (olgan)
+    PIG-32: ABstraction layer (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-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).
+    PIG-89: Fix DefaultDataBag, DistinctDataBag, SortedDataBag to close spill
+    files when they are done spilling (contributions by craigm, breed, and
+    gates, committed by gates).
 
-       PIG-95: Remove System.exit() statements from inside pig (joa23 via 
gates).
+    PIG-95: Remove System.exit() statements from inside pig (joa23 via gates).
 
-       PIG-65: convert tabs to spaces (groves via olgan)
+    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-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-92: Fix NullPointerException in PIgContext due to uninitialized conf
+    reference. (francisoud via gates)
 
-       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-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-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-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-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-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-99: Fix to make unit tests not run out of memory. (francisoud via
+    gates).
 
     PIG-107: enabled several tests. (francisoud via olgan)
 
@@ -125,13 +127,13 @@
 
     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-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-110: Replaced code accidently merged out in PIG-32 fix that handled
+    flattening the combiner case. (gates and oae)
 
     PIG-68 broke the build process by hardwiring hadoop15 jar for the purpose
     of compile. Fixed that (olgan)
@@ -144,9 +146,9 @@
 
     PIG-101: changes in tests to use enum type (francisoud via olgan)
 
-       PIG-125: Improve exception handling in cases when an attempt is made to
-       access a field as a tuple, and it turns out not to be a tuple (oae via
-       gates).
+    PIG-125: Improve exception handling in cases when an attempt is made to
+    access a field as a tuple, and it turns out not to be a tuple (oae via
+    gates).
 
     PIG-13: adding version to the system (joa23 via olgan)
 
@@ -154,11 +156,11 @@
 
     PIG-118: make sure union/join/cross takes 2 params (pi_song vi olgan)
 
-       PIG-113:  Make explain output more understandable (pi_song via gates)
+    PIG-113:  Make explain output more understandable (pi_song via gates)
 
-       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).
+    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).
 
     PIG-94: M1 for streaming: maps and reduce side support with default
     (de)serializer (acmurthy via olgan)
@@ -169,14 +171,14 @@
     PIG-115: Removed Yahoo specific scripts/pig.pl, replaced with generic
     bash script bin/pig.  Moved startHOD.expect to bin (joa23 via gates).
 
-       PIG-106:  Change StringBuffer and String '+' to StringBuilder 
(francisoud
-       via gates).
+    PIG-106:  Change StringBuffer and String '+' to StringBuilder (francisoud
+    via gates).
 
     PIG-18: changes to make pig work with Hadoop 0.16 and HOD 0.4 (olgan)
 
-       PIG-164:  Fix memory issue in SpillableMemoryManager to partially clean 
the list of
-       bags each time a new bag is added rather than waiting until the garbage
-       collector tells us we are out of memory (gates).
+    PIG-164:  Fix memory issue in SpillableMemoryManager to partially clean 
the list of
+    bags each time a new bag is added rather than waiting until the garbage
+    collector tells us we are out of memory (gates).
 
     PIG-154: moving parsing for DEFINE and STORE into QueryParser
 
@@ -184,22 +186,22 @@
 
     PIG-94: changes for M2 of streaming: input/ouptut/ ship/cache error
     handling
-       
-       PIG-108: Fixed PigCombine to not do initialization on every call to 
-       reduce, but instead only do it once in the call to configure.  (joa23 
via
-       gates).
+
+    PIG-108: Fixed PigCombine to not do initialization on every call to
+    reduce, but instead only do it once in the call to configure.  (joa23 via
+    gates).
 
     PIG-172: dealing with NULL error messages in exceptions (olgan)
 
     PIG-170: sort bags so that largest ones are released first
 
-       PIG-122: Added build and src-gen to the list of ignore files in
-       the top level directory (joa23 via gates).
+    PIG-122: Added build and src-gen to the list of ignore files in
+    the top level directory (joa23 via gates).
 
     PIG-94: M3 code update for streaming (arunc via olgan)
 
-       PIG-179: Changed PigRecordReader to be a static singleton rather than
-       thread local.  (gates).
+    PIG-179: Changed PigRecordReader to be a static singleton rather than
+    thread local.  (gates).
     
     PIG-55: added custom splitter (groves via olgan)
 
@@ -211,44 +213,44 @@
 
     PIG-184: streaming bug fixes
 
-       PIG-153: Incorrect result caused by dump in between statements (pi_song
-       via gates).
+    PIG-153: Incorrect result caused by dump in between statements (pi_song
+    via gates).
 
     PIG-58: parameter substitution integration
 
-       PIG-111: Reworked configuration to be setable via properties.
-       (Contributions from joa23, pi_song, and oae via gates).
+    PIG-111: Reworked configuration to be setable via properties.
+    (Contributions from joa23, pi_song, and oae via gates).
 
-       PIG-178: Use of schema on secondary output of SPLIT throws
-       IndexOutOfBoundsException (kali via gates).
+    PIG-178: Use of schema on secondary output of SPLIT throws
+    IndexOutOfBoundsException (kali via gates).
 
-       PIG-59: Add a new ILLUSTRATE command (shubhamc via gates).
+    PIG-59: Add a new ILLUSTRATE command (shubhamc via gates).
 
-       PIG-203: Fix bug in parameter substitution code where any pig script 
over
-       1k caused pig to freeze. (kali via gates)
+    PIG-203: Fix bug in parameter substitution code where any pig script over
+    1k caused pig to freeze. (kali via gates)
 
-       PIG-204: Repair broken input splits (acmurthy via gates).
+    PIG-204: Repair broken input splits (acmurthy via gates).
 
-       PIG-188: Fix mismatches between pig slicer changes and new streaming
-       feature (acmurthy via gates).
+    PIG-188: Fix mismatches between pig slicer changes and new streaming
+    feature (acmurthy via gates).
 
-       PIG-149, PIG-150:  Fix doc target so that ant can generate docs (xuzh 
via
-       gates).
+    PIG-149, PIG-150:  Fix doc target so that ant can generate docs (xuzh via
+    gates).
 
-       PIG-183:  Catch when a UDF has been compiled with the wrong version of
-       java and give a RuntimeException (pi_song via gates).
+    PIG-183:  Catch when a UDF has been compiled with the wrong version of
+    java and give a RuntimeException (pi_song via gates).
 
-       PIG-114: store one alias/logicalPlan twice leads to instantiation of
-       StoreFunc as LoadFunc (pi_song via gates).
+    PIG-114: store one alias/logicalPlan twice leads to instantiation of
+    StoreFunc as LoadFunc (pi_song via gates).
 
-       PIG-213: Remove non-static references to logger from data bags and 
tuples,
-       as it causes significant overhead (vgeschel via gates).
+    PIG-213: Remove non-static references to logger from data bags and tuples,
+    as it causes significant overhead (vgeschel via gates).
 
-       PIG-216: Fix streaming to work with commands that use unix pipes 
(acmurthy
-       via gates).
+    PIG-216: Fix streaming to work with commands that use unix pipes (acmurthy
+    via gates).
 
-       PIG-207: Fix illustrate command to work in mapreduce mode (shubhamc via
-       gates).
+    PIG-207: Fix illustrate command to work in mapreduce mode (shubhamc via
+    gates).
 
     PIG-218: Fixed param generation to work with arbitrary commands
 
@@ -264,9 +266,9 @@
 
     PIG-224: fix to error handling code to produce correct error code
 
-       PIG-176: Change bag spilling so that bags below a certain threshold are
-       not spilled, thus avoiding proliferation of small files (pi_song via
-       gates).
+    PIG-176: Change bag spilling so that bags below a certain threshold are
+    not spilled, thus avoiding proliferation of small files (pi_song via
+    gates).
 
     PIG-227: making load/store function optional in stream input/output spec
     (acmurthy via olgan)
@@ -278,9 +280,11 @@
     PIG-230: Handling shipment for multiple ship/cache commands (acmurthy via
     olgan)
 
-       PIG-219: Change unit tests to run both local and map reduce modes (kali 
via gates).
+    PIG-219: Change unit tests to run both local and map reduce modes
+    (kali via gates).
 
-       PIG-202: Fix Order by so that user provided comparator func is used for 
quantile determination (kali via gates).
+    PIG-202: Fix Order by so that user provided comparator func is used for
+    quantile determination (kali via gates).
 
     PIG-231: validation for ship, cache, and skippath  (acmurthy via olgan)
 
@@ -294,7 +298,8 @@
 
     PIG-237: validation of the output directory (pi_song via olgan)
 
-    PIG-236: Fix properties so that values specified via the command line (-D) 
are not ignored (pkamath via gates).
+    PIG-236: Fix properties so that values specified via the
+    command line (-D) are not ignored (pkamath via gates).
 
     PIG-198: integration with hadoop 17
 


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