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Make changes.txt accurately reflect changes in trunk. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@673503 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Jim Kellerman 2008-07-02 21:23:15 +00:00
parent cbb2ba609d
commit 48b561e734
1 changed files with 205 additions and 103 deletions
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308
CHANGES.txt
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@ -1,11 +1,6 @@
Hbase Change Log
INCOMPATIBLE CHANGES
BUG FIXES
HBASE-718 hbase shell help info
HBASE-717 alter table broke with new shell returns InvalidColumnNameException
Release 0.1.3 - 07/25/2008
Trunk (unreleased changes)
INCOMPATIBLE CHANGES
HBASE-584 Names in the filter interface are confusing (Clint Morgan via
@ -16,6 +11,9 @@ Release 0.1.3 - 07/25/2008
HBASE-76 Purge servers of Text (Done as part of HBASE-82 commit).
HBASE-487 Replace hql w/ a hbase-friendly jirb or jython shell
Part 1: purge of hql and added raw jirb in its place.
HBASE-521 Improve client scanner interface
HBASE-288 Add in-memory caching of data. Required update of hadoop to
0.17.0-dev.2008-02-07_12-01-58. (Tom White via Stack)
BUG FIXES
HBASE-574 HBase does not load hadoop native libs (Rong-En Fan via Stack)
@ -81,55 +79,8 @@ Release 0.1.3 - 07/25/2008
HBASE-627 Disable table doesn't work reliably
HBASE-716 TestGet2.testGetClosestBefore fails with hadoop-0.17.1
HBASE-715 Base HBase 0.2 on Hadoop 0.17.1
IMPROVEMENTS
HBASE-559 MR example job to count table rows
HBASE-596 DemoClient.py (Ivan Begtin via Stack)
HBASE-581 Allow adding filters to TableInputFormat (At same time, ensure TIF
is subclassable) (David Alves via Stack)
HBASE-603 When an exception bubbles out of getRegionServerWithRetries, wrap
the exception with a RetriesExhaustedException
HBASE-600 Filters have excessive DEBUG logging
HBASE-611 regionserver should do basic health check before reporting
alls-well to the master
HBASE-614 Retiring regions is not used; exploit or remove
HBASE-538 Improve exceptions that come out on client-side
HBASE-569 DemoClient.php (Jim R. Wilson via Stack)
HBASE-522 Where new Text(string) might be used in client side method calls,
add an overload that takes String (Done as part of HBASE-82)
HBASE-570 Remove HQL unit test (Done as part of HBASE-82 commit).
HBASE-626 Use Visitor pattern in MetaRegion to reduce code clones in HTable
and HConnectionManager (Jean-Daniel Cryans via Stack)
HBASE-621 Make MAX_VERSIONS work like TTL: In scans and gets, check
MAX_VERSIONs setting and return that many only rather than wait on
compaction (Jean-Daniel Cryans via Stack)
HBASE-504 Allow HMsg's carry a payload: e.g. exception that happened over
on the remote side.
HBASE-583 RangeRowFilter/ColumnValueFilter to allow choice of rows based on
a (lexicographic) comparison to column's values
(Clint Morgan via Stack)
HBASE-579 Add hadoop 0.17.x
HBASE-660 [Migration] addColumn/deleteColumn functionality in MetaUtils
HBASE-632 HTable.getMetadata is very inefficient
HBASE-671 New UI page displaying all regions in a table should be sorted
HBASE-672 Sort regions in the regionserver UI
HBASE-677 Make HTable, HRegion, HRegionServer, HStore, and HColumnDescriptor
subclassable (Clint Morgan via Stack)
HBASE-682 Regularize toString
HBASE-672 Sort regions in the regionserver UI
NEW FEATURES
HBASE-47 Option to set TTL for columns in hbase
(Andrew Purtell via Bryan Duxbury and Stack)
HBASE-23 UI listing regions should be sorted by address and show additional
region state (Jean-Daniel Cryans via Stack)
HBASE-639 Add HBaseAdmin.getTableDescriptor function
HBASE-533 Region Historian
HBASE-487 Replace hql w/ a hbase-friendly jirb or jython shell
Release 0.1.2 - 05/13/2008
BUG FIXES
HBASE-718 hbase shell help info
HBASE-717 alter table broke with new shell returns InvalidColumnNameException
HBASE-573 HBase does not read hadoop-*.xml for dfs configuration after
moving out hadoop/contrib
HBASE-11 Unexpected exits corrupt DFS
@ -157,22 +108,11 @@ Release 0.1.2 - 05/13/2008
HBASE-478 offlining of table does not run reliably
HBASE-453 undeclared throwable exception from HTable.get
HBASE-620 testmergetool failing in branch and trunk since hbase-618 went in
Release 0.1.1 - 04/11/2008
INCOMPATIBLE CHANGES
HBASE-521 Improve client scanner interface
BUG FIXES
HBASE-550 EOF trying to read reconstruction log stops region deployment
HBASE-551 Master stuck splitting server logs in shutdown loop; on each
iteration, edits are aggregated up into the millions
HBASE-505 Region assignments should never time out so long as the region
server reports that it is processing the open request
HBASE-555 Only one Worker in HRS; on startup, if assigned tens of regions,
havoc of reassignments because open processing is done in series
HBASE-547 UI shows hadoop version, not hbase version
HBASE-561 HBase package does not include LICENSE.txt nor build.xml
HBASE-563 TestRowFilterAfterWrite erroneously sets master address to
0.0.0.0:60100 rather than relying on conf
@ -181,39 +121,10 @@ Release 0.1.1 - 04/11/2008
HBASE-554 filters generate StackOverflowException
HBASE-567 Reused BatchUpdate instances accumulate BatchOperations
HBASE-577 NPE getting scanner
NEW FEATURES
HBASE-548 Tool to online single region
HBASE-71 Master should rebalance region assignments periodically
HBASE-512 Add configuration for global aggregate memcache size
IMPROVEMENTS
HBASE-469 Streamline HStore startup and compactions
HBASE-544 Purge startUpdate from internal code and test cases
HBASE-557 HTable.getRow() should receive RowResult objects
HBASE-452 "region offline" should throw IOException, not IllegalStateException
HBASE-541 Update hadoop jars.
HBASE-523 package-level javadoc should have example client
Release 0.1.0
INCOMPATIBLE CHANGES
HBASE-288 Add in-memory caching of data. Required update of hadoop to
0.17.0-dev.2008-02-07_12-01-58. (Tom White via Stack)
NEW FEATURES
HBASE-40 Add a method of getting multiple (but not all) cells for a row at once
HBASE-506 When an exception has to escape ServerCallable due to exhausted retries,
show all the exceptions that lead to this situation
OPTIMIZATIONS
HBASE-430 Performance: Scanners and getRow return maps with duplicate data
BUG FIXES
HBASE-19 CountingBloomFilter can overflow its storage
(Stu Hood and Bryan Duxbury via Stack)
HBASE-28 thrift put/mutateRow methods need to throw IllegalArgument exceptions
(Dave Simpson via Bryan Duxbury via Stack)
HBASE-28 thrift put/mutateRow methods need to throw IllegalArgument
exceptions (Dave Simpson via Bryan Duxbury via Stack)
HBASE-2 hlog numbers should wrap around when they reach 999
(Bryan Duxbury via Stack)
HBASE-421 TestRegionServerExit broken
@ -252,8 +163,48 @@ Release 0.1.0
HBASE-527 RegexpRowFilter does not work when there are columns from
multiple families (Clint Morgan via Jim Kellerman)
HBASE-534 Double-assignment at SPLIT-time
IMPROVEMENTS
HBASE-559 MR example job to count table rows
HBASE-596 DemoClient.py (Ivan Begtin via Stack)
HBASE-581 Allow adding filters to TableInputFormat (At same time, ensure TIF
is subclassable) (David Alves via Stack)
HBASE-603 When an exception bubbles out of getRegionServerWithRetries, wrap
the exception with a RetriesExhaustedException
HBASE-600 Filters have excessive DEBUG logging
HBASE-611 regionserver should do basic health check before reporting
alls-well to the master
HBASE-614 Retiring regions is not used; exploit or remove
HBASE-538 Improve exceptions that come out on client-side
HBASE-569 DemoClient.php (Jim R. Wilson via Stack)
HBASE-522 Where new Text(string) might be used in client side method calls,
add an overload that takes String (Done as part of HBASE-82)
HBASE-570 Remove HQL unit test (Done as part of HBASE-82 commit).
HBASE-626 Use Visitor pattern in MetaRegion to reduce code clones in HTable
and HConnectionManager (Jean-Daniel Cryans via Stack)
HBASE-621 Make MAX_VERSIONS work like TTL: In scans and gets, check
MAX_VERSIONs setting and return that many only rather than wait on
compaction (Jean-Daniel Cryans via Stack)
HBASE-504 Allow HMsg's carry a payload: e.g. exception that happened over
on the remote side.
HBASE-583 RangeRowFilter/ColumnValueFilter to allow choice of rows based on
a (lexicographic) comparison to column's values
(Clint Morgan via Stack)
HBASE-579 Add hadoop 0.17.x
HBASE-660 [Migration] addColumn/deleteColumn functionality in MetaUtils
HBASE-632 HTable.getMetadata is very inefficient
HBASE-671 New UI page displaying all regions in a table should be sorted
HBASE-672 Sort regions in the regionserver UI
HBASE-677 Make HTable, HRegion, HRegionServer, HStore, and HColumnDescriptor
subclassable (Clint Morgan via Stack)
HBASE-682 Regularize toString
HBASE-672 Sort regions in the regionserver UI
HBASE-469 Streamline HStore startup and compactions
HBASE-544 Purge startUpdate from internal code and test cases
HBASE-557 HTable.getRow() should receive RowResult objects
HBASE-452 "region offline" should throw IOException, not IllegalStateException
HBASE-541 Update hadoop jars.
HBASE-523 package-level javadoc should have example client
HBASE-415 Rewrite leases to use DelayedBlockingQueue instead of polling
HBASE-35 Make BatchUpdate public in the API
HBASE-409 Add build path to svn:ignore list (Edward Yoon via Stack)
@ -303,8 +254,121 @@ Release 0.1.0
HBASE-456 Clearly state which ports need to be opened in order to run HBase
HBASE-536 Remove MiniDFS startup from MiniHBaseCluster
HBASE-521 Improve client scanner interface
NEW FEATURES
HBASE-47 Option to set TTL for columns in hbase
(Andrew Purtell via Bryan Duxbury and Stack)
HBASE-23 UI listing regions should be sorted by address and show additional
region state (Jean-Daniel Cryans via Stack)
HBASE-639 Add HBaseAdmin.getTableDescriptor function
HBASE-533 Region Historian
HBASE-487 Replace hql w/ a hbase-friendly jirb or jython shell
HBASE-548 Tool to online single region
HBASE-71 Master should rebalance region assignments periodically
HBASE-512 Add configuration for global aggregate memcache size
HBASE-40 Add a method of getting multiple (but not all) cells for a row
at once
HBASE-506 When an exception has to escape ServerCallable due to exhausted
retries, show all the exceptions that lead to this situation
Branch 0.1
OPTIMIZATIONS
HBASE-430 Performance: Scanners and getRow return maps with duplicate data
Release 0.1.3 - 07/25/2008
BUG FIXES
HBASE-644 DroppedSnapshotException but RegionServer doesn't restart
HBASE-645 EOFException opening region (HBASE-550 redux)
HBASE-641 Improve master split logging
HBASE-642 Splitting log in a hostile environment -- bad hdfs -- we drop
write-ahead-log edits
HBASE-646 EOFException opening HStoreFile info file (spin on HBASE-645 and 550)
HBASE-648 If mapfile index is empty, run repair
HBASE-659 HLog#cacheFlushLock not cleared; hangs a region
HBASE-663 Incorrect sequence number for cache flush
HBASE-652 Dropping table fails silently if table isn't disabled
HBASE-674 Memcache size unreliable
HBASE-665 server side scanner doesn't honor stop row
HBASE-681 NPE in Memcache (Clint Morgan via Jim Kellerman)
HBASE-680 config parameter hbase.io.index.interval should be
hbase.index.interval, accroding to HBaseMapFile.HbaseWriter
(LN via Stack)
HBASE-684 unnecessary iteration in HMemcache.internalGet? got much better
reading performance after break it (LN via Stack)
HBASE-686 MemcacheScanner didn't return the first row(if it exists),
because HScannerInterface's output incorrect (LN via Jim Kellerman)
HBASE-613 Timestamp-anchored scanning fails to find all records
HBASE-709 Deadlock while rolling WAL-log while finishing flush
HBASE-707 High-load import of data into single table/family never triggers split
HBASE-710 If clocks are way off, then we can have daughter split come
before rather than after its parent in .META.
Release 0.1.2 - 05/13/2008
BUG FIXES
HBASE-577 NPE getting scanner
HBASE-574 HBase does not load hadoop native libs (Rong-En Fan via Stack).
HBASE-11 Unexpected exits corrupt DFS - best we can do until we have at
least a subset of HADOOP-1700
HBASE-573 HBase does not read hadoop-*.xml for dfs configuration after
moving out hadoop/contrib
HBASE-12 when hbase regionserver restarts, it says "impossible state for
createLease()"
HBASE-575 master dies with stack overflow error if rootdir isn't qualified
HBASE-500 Regionserver stuck on exit
HBASE-582 HBase 554 forgot to clear results on each iteration caused by a filter
(Clint Morgan via Stack)
HBASE-532 Odd interaction between HRegion.get, HRegion.deleteAll and compactions
HBASE-590 HBase migration tool does not get correct FileSystem or root
directory if configuration is not correct
HBASE-595 RowFilterInterface.rowProcessed() is called *before* fhe final
filtering decision is made (Clint Morgan via Stack)
HBASE-586 HRegion runs HStore memcache snapshotting -- fix it so only HStore
knows about workings of memcache
HBASE-572 Backport HBASE-512 to 0.1 branch
HBASE-588 Still a 'hole' in scanners, even after HBASE-532
HBASE-604 Don't allow CLASSPATH from environment pollute the hbase CLASSPATH
HBASE-608 HRegionServer::getThisIP() checks hadoop config var for dns interface name
(Jim R. Wilson via Stack)
HBASE-609 Master doesn't see regionserver edits because of clock skew
HBASE-607 MultiRegionTable.makeMultiRegionTable is not deterministic enough
for regression tests
HBASE-478 offlining of table does not run reliably
HBASE-618 We always compact if 2 files, regardless of the compaction threshold setting
HBASE-619 Fix 'logs' link in UI
HBASE-620 testmergetool failing in branch and trunk since hbase-618 went in
IMPROVEMENTS
HBASE-559 MR example job to count table rows
HBASE-578 Upgrade branch to 0.16.3 hadoop.
HBASE-596 DemoClient.py (Ivan Begtin via Stack)
Release 0.1.1 - 04/11/2008
BUG FIXES
HBASE-550 EOF trying to read reconstruction log stops region deployment
HBASE-551 Master stuck splitting server logs in shutdown loop; on each
iteration, edits are aggregated up into the millions
HBASE-505 Region assignments should never time out so long as the region
server reports that it is processing the open request
HBASE-552 Fix bloom filter bugs (Andrzej Bialecki via Jim Kellerman)
HBASE-507 Add sleep between retries
HBASE-555 Only one Worker in HRS; on startup, if assigned tens of regions,
havoc of reassignments because open processing is done in series
HBASE-547 UI shows hadoop version, not hbase version
HBASE-561 HBase package does not include LICENSE.txt nor build.xml
HBASE-556 Add 0.16.2 to hbase branch -- if it works
HBASE-563 TestRowFilterAfterWrite erroneously sets master address to
0.0.0.0:60100 rather than relying on conf
HBASE-554 filters generate StackOverflowException (Clint Morgan via
Jim Kellerman)
HBASE-567 Reused BatchUpdate instances accumulate BatchOperations
NEW FEATURES
HBASE-548 Tool to online single region
Release 0.1.0
INCOMPATIBLE CHANGES
HADOOP-2750 Deprecated methods startBatchUpdate, commitBatch, abortBatch,
@ -312,8 +376,12 @@ Branch 0.1
Jim Kellerman)
HADOOP-2786 Move hbase out of hadoop core
HBASE-403 Fix build after move of hbase in svn
HBASE-494 Up IPC version on 0.1 branch so we cannot mistakenly connect
with a hbase from 0.16.0
NEW FEATURES
HBASE-506 When an exception has to escape ServerCallable due to exhausted retries,
show all the exceptions that lead to this situation
OPTIMIZATIONS
@ -326,12 +394,47 @@ Branch 0.1
HADOOP-2773 Master marks region offline when it is recovering from a region
server death
HBASE-425 Fix doc. so it accomodates new hbase untethered context
HBase-421 TestRegionServerExit broken
HBASE-426 hbase can't find remote filesystem
HBASE-446 Fully qualified hbase.rootdir doesn't work
HBASE-428 Under continuous upload of rows, WrongRegionExceptions are
thrown that reach the client even after retries
HBASE-490 Doubly-assigned .META.; master uses one and clients another
HBASE-496 impossible state for createLease writes 400k lines in about 15mins
HBASE-472 Passing on edits, we dump all to log
HBASE-79 When HBase needs to be migrated, it should display a message on
stdout, not just in the logs
HBASE-495 No server address listed in .META.
HBASE-433 HBASE-251 Region server should delete restore log after successful
restore, Stuck replaying the edits of crashed machine.
HBASE-27 hregioninfo cell empty in meta table
HBASE-501 Empty region server address in info:server entry and a
startcode of -1 in .META.
HBASE-516 HStoreFile.finalKey does not update the final key if it is not
the top region of a split region
HBASE-524 Problems with getFull
HBASE-514 table 'does not exist' when it does
HBASE-537 Wait for hdfs to exit safe mode
HBASE-534 Double-assignment at SPLIT-time
IMPROVEMENTS
HADOOP-2555 Refactor the HTable#get and HTable#getRow methods to avoid
repetition of retry-on-failure logic (thanks to Peter Dolan and
Bryan Duxbury)
HBASE-281 Shell should allow deletions in .META. and -ROOT- tables
HBASE-480 Tool to manually merge two regions
HBASE-477 Add support for an HBASE_CLASSPATH
HBASE-515 At least double default timeouts between regionserver and master
HBASE-482 package-level javadoc should have example client or at least
point at the FAQ
HBASE-497 RegionServer needs to recover if datanode goes down
HBASE-456 Clearly state which ports need to be opened in order to run HBase
HBASE-483 Merge tool won't merge two overlapping regions
HBASE-476 RegexpRowFilter behaves incorectly when there are multiple store
files (Clint Morgan via Jim Kellerman)
HBASE-527 RegexpRowFilter does not work when there are columns from
multiple families (Clint Morgan via Jim Kellerman)
Release 0.16.0
2008/02/04 HBase is now a subproject of Hadoop. The first HBase release as
@ -476,7 +579,7 @@ Release 0.16.0
to have
HADOOP-2493 hbase will split on row when the start and end row is the
same cause data loss (Bryan Duxbury via Stack)
HADOOP-2629 Shell digests garbage without complaint (Edward Yoon via Stack)
HADOOP-2629 Shell digests garbage without complaint
HADOOP-2619 Compaction errors after a region splits
HADOOP-2621 Memcache flush flushing every 60 secs with out considering
the max memcache size
@ -768,4 +871,3 @@ Below are the list of changes before 2007-08-18
(Edward Yoon via Stack).
61. HADOOP-1709 Make HRegionInterface more like that of HTable
HADOOP-1725 Client find of table regions should not include offlined, split parents