- Update all hbase-shell commands to return help text implicitly
- Add hbase-shell test to ensure all help methods return unindented text
- Set the outermost indentation to zero for the help text of all hbase-shell
commands by using the squiggly heredoc added in Ruby 2.3.0.
- Document return value of hbck_chore_run and add usage examples to truncate commands
- Update docs to reflect current return value of list command
Signed-off-by: stack <stack@apache.org>
- In HBase::Table, the instance variable @converters is used to map column
names to converters. This patch fixes how HBase::Table#_get_internal and
HBase::Table#_scan_internal generate the column name key used to access
@converters.
- Refactor parsing of family:qualifier:converter specifications so that the
code is more readable and reusable. As part of this change, I added two
private methods and marked HBase::Table#set_converter as deprecated for
removal in HBase 4.0.0.
- Add unit testing for the fixed bug
Signed-off-by: stack <stack@apache.org>
- Prior to this commit, there were 13 commands that unintentionally return the
number of lines they print (usually one). This commit ensures that they
return the value documented by the help text, or nil if there is not a simple
logical value to return.
- Fixes 6 hbase-shell commands that return String rather than TrueClass or
FalseClass
- Use double-bang to cast truthy values to TrueClass and FalseClass so that
ruby's to_s can reliably print true or false without using ternary operators
- Updates tests for is_disabled, is_enabled, disable_rpc_throttle,
enable_rpc_throttle, disable_exceed_throttle_quota,
enable_exceed_throttle_quota, clear_deadservers, snapshot_cleanup_switch,
snapshot_cleanup_enabled, and balancer to check return values
- Adds new tests for balance_switch, balancer_enabled, normalizer_switch,
normalizer_enabled, catalog_janitor_switch, catalogjanitor_enabled,
cleaner_chore_switch, cleaner_chore_enabled, splitormerge_switch, and
splitormerge_enabled
signed-off-by: stack <stack@apache.org>
hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/MiniZooKeeperCluster.java
Have client and server use loopback instead of 'localhost'
Signed-off-by: Duo Zhang <zhangduo@apache.org>
Signed-off-by: Jan Hentschel <janh@apache.org>
Add being able to configure netty thread counts. Enable socket reuse
(should not have any impact).
hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/BlockingRpcConnection.java
Rename the threads we create in here so they are NOT named same was
threads created by Hadoop RPC.
hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/DefaultNettyEventLoopConfig.java
hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/NettyRpcClient.java
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/AsyncFSWAL.java
Allow configuring eventloopgroup thread count (so can override for
tests)
hbase-examples/src/main/java/org/apache/hadoop/hbase/client/example/HttpProxyExample.java
Enable socket resuse.
hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/NettyRpcServer.java
Enable socket resuse and config for how many threads to use.
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HStore.java
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
hbase-server/src/main/java/org/apache/hadoop/hbase/util/ModifyRegionUtils.java
Thread name edit; drop the redundant 'Thread' suffix.
hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/HFileReplicator.java
Make closeable and shutdown executor when called.
hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/ReplicationSink.java
Call close on HFileReplicator
hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationBase.java
HDFS creates lots of threads. Use less of it so less threads overall.
hbase-server/src/test/resources/hbase-site.xml
hbase-server/src/test/resources/hdfs-site.xml
Constrain resources when running in test context.
hbase-server/src/test/resources/log4j.properties
Enable debug on netty to see netty configs in our log
pom.xml
Add system properties when we launch JVMs to constrain thread counts in
tests
Signed-off-by: Duo Zhang <zhangduo@apache.org>
mergeRegionsAsync admin API with two regions as parameters deprecated since 2.3.0 and removed from 4.0
merge_region shell command now supports multiple regions merge since 2.3.0 & 3.0.0
Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Esteban Gutierrez <esteban@apache.org>
Signed-off-by: Josh Elser <elserj@apache.org>
(cherry picked from commit 5f61df4792)
Make hbase:meta region schema dynamic.
Patch has been under development a good while and its focus has changed
a few times so its bloated with fixup from older versions.
M hbase-server/src/main/java/org/apache/hadoop/hbase/master/TableStateManager.java
M hbase-client/src/main/java/org/apache/hadoop/hbase/zookeeper/ZNodePaths.java
Shut down access to internals and removed unused methods.
M hbase-server/src/main/java/org/apache/hadoop/hbase/master/procedure/EnableTableProcedure.java
Cleanup/refactor section on replica-handling.
M hbase-server/src/main/java/org/apache/hadoop/hbase/util/FSTableDescriptors.java
Get hbase:meta schema from filesystem rather than from hard-coding.
Make it so hbase:meta can be altered. TableState for hbase:meta
was hardcoded ENABLED. Make it dynamic. State is now kept in
current active Master. It is transient so falls back to default
if Master crashes. Add to registry a getMetaTableState
which reads mirrored state from zookeeper (NOT from Master and
defaults ENABLED if no implementation or error fetching state).
hbase:meta schema will be bootstrapped from the filesystem.
Changes to filesystem schema are atomic so we should be ok if
Master fails mid-edit (TBD). Undoes a bunch of guards that
prevented our being able to edit hbase:meta.
TODO: Tests, more clarity around hbase:meta table state, and undoing
references to hard-coded hbase:meta regioninfo.
M hbase-client/src/main/java/org/apache/hadoop/hbase/MetaTableAccessor.java
Throw illegal access exception if you try to use MetaTableAccessor
getting state of the hbase:meta table.
M hbase-client/src/main/java/org/apache/hadoop/hbase/client/ConnectionImplementation.java
Add fetching of hbase:meta table state from registry. Adds cache of
tablestates w/ a ttl of 1 second (adjustable).
M hbase-client/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java
M hbase-client/src/main/java/org/apache/hadoop/hbase/client/RawAsyncHBaseAdmin.java
Add querying registry for hbase:meta table state.
M hbase-client/src/main/java/org/apache/hadoop/hbase/client/ZKAsyncRegistry.java
Add querying of mirrored table state for hbase:meta table.
M hbase-client/src/main/java/org/apache/hadoop/hbase/zookeeper/ZNodePaths.java
Shutdown access.
M hbase-server/src/main/java/org/apache/hadoop/hbase/TableDescriptors.java
Just cleanup.
M hbase-server/src/main/java/org/apache/hadoop/hbase/master/TableStateManager.java
Add state holder for hbase:meta. Removed unused methods.
M hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/RegionStateStore.java
Shut down access.
M hbase-server/src/main/java/org/apache/hadoop/hbase/master/procedure/DisableTableProcedure.java
Allow hbase:meta to be disabled.
M hbase-server/src/main/java/org/apache/hadoop/hbase/master/procedure/EnableTableProcedure.java
Allow hbase:meta to be enabled.
Signed-off-by: Bharath Vissapragada <bharathv@apache.org>
Refactor of CatalogJanitor so it generates a
Report on the state of hbase:meta when it runs. Also
refactor so CJ runs even if RIT (previous it would
punt on running if RIT) so it can generate a 'Report'
on the interval regardless. If RIT, it just doesn't
go on to do the merge/split GC as it used to.
If report finds an issue, dump as a WARN message
to the master log.
Follow-on is to make the Report actionable/available
for the Master to pull when it goes to draw the hbck
UI page (could also consider shipping the Report as
part of ClusterMetrics?)
Adds new, fatter Visitor to CJ, one that generates
Report on each run keeping around more findings as
it runs.
Moved some methods around so class reads better;
previous methods were randomly ordered in the class.
M hbase-client/src/main/java/org/apache/hadoop/hbase/MetaTableAccessor.java
Make a few handy methods public.
M hbase-client/src/main/java/org/apache/hadoop/hbase/client/RegionInfo.java
Add utility as defaults on the Inteface; i.e. is this the first region
in table, is it last, does a passed region come next, or does passed
region overlap this region (added tests for this new stuff).
M hbase-common/src/main/java/org/apache/hadoop/hbase/util/Bytes.java
Bugfix... handle case where buffer passed is null.
M hbase-server/src/main/java/org/apache/hadoop/hbase/master/CatalogJanitor.java
Lots of change, reorg., but mostly adding consistency checking
to the visitor used scanning hbase:meta on a period and the
generation of a Report on what the scan has found traversing
hbase:meta. Added a main so could try the CatalogJanitor against
a running cluster.
A hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestCatalogJanitorCluster.java
Fat ugly test for CatalogJanitor consistency checking.
M hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegionInfo.java
Add tests for new functionality in RI.
M hbase-shell/src/main/ruby/hbase/table.rb
Bug fix for case where meta has a null regioninfo; scan was aborting.
Signed-off-by: Andrew Purtell <apurtell@apache.org>
Signed-off-by: Wellington Chevreuil <wchevreuil@apache.org>
Add shell support for the following:
- List decommissioned/draining region servers
- Decommission a list of region servers, optionally offload corresponding regions
- Recommission a region server, optionally load a list of passed regions
Signed-off-by: Guanghao Zhang <zghao@apache.org>
Add switching on/off of compactions.
Switching off compactions will also interrupt any currently ongoing compactions.
Adds a "compaction_switch" to hbase shell. Switching off compactions will
interrupt any currently ongoing compactions. State set from shell will be
lost on restart. To persist the changes across region servers modify
hbase.regionserver.compaction.enabled in hbase-site.xml and restart.
Signed-off-by: Umesh Agashe <uagashe@cloudera.com>
Signed-off-by: Michael Stack <stack@apache.org>
Nick Dimiduk
bsglz
Elliot
Pankaj
Guanghao Zhang
Viraj Jasani
XinSun
Wellington Ramos Chevreuil
Duo Zhang
Michael Stack
Reid Chan
EEPROM
stack
Sakthi
Karthik Palanisamy
Mingliang Liu
Viraj Jasani
Peter Somogyi
meiyi
Jan Hentschel
Viraj Jasani
Andrew Purtell
Murtaza Hassan
Sean Busbey
meiyi
xuqinya
Toshihiro Suzuki
yaojingyi
Wellington Chevreuil
Nihal Jain
wanghuan
Sakthi
Guangxu Cheng
meiyi
jingyuntian
subrat.mishra
Sakthi
Mohit Goel