- Passes all unit tests.
- Runs Performance evaluation random write in 8min, 43sec on 4 node cluster. I believe this is a new speed record.
- Eliminates time-based log rolling and cache-flushing (because of append support)
git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@707247 13f79535-47bb-0310-9956-ffa450edef68
M conf/hbase-default.xml
Added a new config hbase.client.scanner.caching, fixed triplification
M src/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
Implements new next(long, int) method for batching
M src/java/org/apache/hadoop/hbase/ipc/HRegionInterface.java
Defines that new next(long, int) method
M src/java/org/apache/hadoop/hbase/client/HTable.java
Adds new property that is passed to scanners. ClientScanner now handles caching of rows
M src/java/org/apache/hadoop/hbase/client/MetaScanner.java
Small changes related to ScannerCallable
M src/java/org/apache/hadoop/hbase/client/HConnectionManager.java
Same sort of small changes
M src/java/org/apache/hadoop/hbase/client/ScannerCallable.java
Now modified because of new methods in HRS, will be able to handle caching
M src/java/org/apache/hadoop/hbase/client/transactional/TransactionalTable.java
Passes caching to its super class
git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@698198 13f79535-47bb-0310-9956-ffa450edef68
This commit finishes up the DDL
M src/test/org/apache/hadoop/hbase/TestBloomFilters.java
Changed name of default constants.
M src/java/org/apache/hadoop/hbase/HColumnDescriptor.java
Changed name of default constants.
(getNameAsString): Added.
M src/java/org/apache/hadoop/hbase/master/ModifyColumn.java
toString column family byte array name.
M bin/HBase.rb
(alter, hcd): Added.
M bin/hirb.rb
More help doc.
(alter, admin): Added.
git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@667684 13f79535-47bb-0310-9956-ffa450edef68
M conf/hbase-default.xml
Add hbase.hbasemaster.maxregionopen property.
M src/java/org/apache/hadoop/hbase/HStore.java
Change way we log. Do way less. Just emit sums of edits applied
and skipped rather than individual edits.
M src/java/org/apache/hadoop/hbase/HRegionServer.java
Make sleeper instance a local rather than data member.
(reportForDuty): Take a sleeper instance.
(run): Removed redundant wrap of a 'for' by a 'while'.
(constructor): If IOE, do not offline the region. Seen to be
an overreaction.
M src/java/org/apache/hadoop/hbase/HLog.java
Don't output map of all files being cleaned everytime a new
entry is added; instead just log new entry. Remove emission
of every 10k edits.
M src/java/org/apache/hadoop/hbase/HMaster.java
Up default for maxregionopen. Was seeing that playing edits
could take a long time (mostly because we used log every
edit) but no harm in this being longer. On REPORT_CLOSE,
emit region info, not just region so can see the properties
(W/o, made it hard to figure who was responsible for offlining).
Add logging of attempt # in shutdown processing.
Add logging of state flags passed to the close region. Helps
debugging. Also in close offline ONLY if we are NOT reassigning
the region (jimk find).
M src/java/org/apache/hadoop/hbase/util/Sleeper.java
Add logging of extraordinary sleeps or calculated periods
(suspicion is that we're sleeping way longer on loaded machies
and the regionserver appears hung).
git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@636849 13f79535-47bb-0310-9956-ffa450edef68
(Recommit. We'd backed it out when it was HADOOP-1398)
This commit includes updating version from 0.1.0-dev to 0.2.0-dev
and an update of the hadoop lib to move it post 0.16.0 branch.
git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@619526 13f79535-47bb-0310-9956-ffa450edef68
Removed mention of all of the HADOOP_* environment variables. Made
HBASE_* equivs. hbase-env.sh is not near dup of hadoop-env.sh.
Removed options on scripts that used take both hbase and hadoop
conf and home. Now we just work w/ hbase. Fixed logging (logs
dir now under hbase).
git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@618765 13f79535-47bb-0310-9956-ffa450edef68
Make it so scripts basically work again. Make up a log4j
basic properites file (currently broke).
M trunk/conf/hbase-env.sh
Put a JAVA_HOME in here. Need to set it here now instead of up in hadoop-env
A trunk/conf/log4j.properties
Basic log4j for hbase.
M trunk/bin/hbase
Made pointers up into hadoop instead point to hbase substitutions.
M trunk/bin/start-hbase.sh
Remove wait on dfs for moment. Need to figure how to do it now
we're detached (Besides there is talk that we'd acually have the
servers come up even if they can't talk to dfs).
git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@618560 13f79535-47bb-0310-9956-ffa450edef68
Michael Stack
Jim Kellerman
Jean-Daniel Cryans
Bryan Duxbury