Signed-off-by: Peter Somogyi <psomogyi@apache.org>
Signed-off-by: Guanghao Zhang <zghao@apache.org>
Add section to the bulk load complete tool on how it can be
used 'adopting' stray 'orphan' data turned up by hbck2 or
the new reporting facility in the Master UI.
Did a cleanup of BulkLoadHFileTool mostly around usage
pointing back to this new documentation.
Check if overlap is split parent.
Cleaned up the HBCK Report page too with some notes that it is made of
two reports; have the two sections display the same.
Adds deprecations on HBaseFsck and on supporting classes such as
the reporting Interface. Provides alternatives in FSUtils for
progress reporting and deprecates methods that use hbck1 facility.
Signed-off-by: Peter Somogyi <psomogyi@apache.org>
* HBASE-22941 merge operation returns parent regions in random order
store and return the merge parent regions in ascending order
remove left over check for exactly two merged regions
add unit test
* use SortedMap type to emphasise that the Map is sorted.
* use regionCount consistently and checkstyle fixes
* Delete tests that expect multiregion merges to fail.
Signed-off-by: stack <stack@apache.org>
* HBASE-22922 Lock all regions to be merged in case of multi region merge
* HBASE-22922 Lock all regions to be merged in case of multi region merge
(addendum)
fix off-by-one error in patch
Signed-off-by: stack <stack@apache.org>
* address checkstyle issue
* change threadPool threads to daemon in server implementation
Signed-off-by: Duo Zhang <zhangduo@apache.org>
Signed-off-by: stack <stack@apache.org>
These functions make it easier to possible to use
`org.apache.hadoop.hbase.client.Table.CheckAndMutateBuilder#timeRange`
with more interesting ranges, without being forced to use the
deprecated constructors.
Signed-off-by: huzheng <openinx@gmail.com>
* HBASE-22833: MultiRowRangeFilter should provide a method for creating a filter which is functionally equivalent to multiple prefix filters
* Delete superfluous comments
* Add description for MultiRowRangeFilter constructor
* Add null check for rowKeyPrefixes
* Fix checkstyle
Signed-off-by: huzheng <openinx@gmail.com>
Makes MergeTableRegionsProcedure do more than just two regions at a
time. Compatible as MTRP was done considering one day it'd do more than
two at a time.
Changes hardcoded assumption that merge parent regions are named
mergeA and mergeB in a column on the resultant region. Instead
can have N columns on the merged region, one for each parent
merged. Column qualifiers all being with 'merge'.
Most of code below is undoing the assumption that there are two
parents on a merge only.
This is a first cut at this patch. Implements hold fixing only
currently.
Add a fixMeta method to Hbck Interface.
M hbase-server/src/main/java/org/apache/hadoop/hbase/master/CatalogJanitor.java
Bug fix. If hole is on end of last table, I wasn't seeing it.
A hbase-server/src/main/java/org/apache/hadoop/hbase/master/MetaFixer.java
Add a general meta fixer class. Explains up top why this stuff doesn't
belong inside MetaTableAccessor.
M hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
Break out the filesystem messing so don't have to copy it nor do more
than is needed doing fixup for Region holes.
M hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionFileSystem.java
Change behavious slightly. If directory exists, don't fail as we did
but try and keep going and create .regioninfo file if missing (or
overwrite if in place). This should make it idempotent. Can rerun
command. Lets see if any repercussions in test suite.
A hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMetaFixer.java
Add test.
Signed-off-by: Zheng Hu <openinx@gmail.com>
Signed-off-by: Guanghao Zhang <zghao@apache.org>
This is a first cut at this patch. Implements hold fixing only
currently.
Add a fixMeta method to Hbck Interface.
M hbase-server/src/main/java/org/apache/hadoop/hbase/master/CatalogJanitor.java
Bug fix. If hole is on end of last table, I wasn't seeing it.
A hbase-server/src/main/java/org/apache/hadoop/hbase/master/MetaFixer.java
Add a general meta fixer class. Explains up top why this stuff doesn't
belong inside MetaTableAccessor.
M hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
Break out the filesystem messing so don't have to copy it nor do more
than is needed doing fixup for Region holes.
M hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionFileSystem.java
Change behavious slightly. If directory exists, don't fail as we did
but try and keep going and create .regioninfo file if missing (or
overwrite if in place). This should make it idempotent. Can rerun
command. Lets see if any repercussions in test suite.
A hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMetaFixer.java
Add test.
Signed-off-by: Zheng Hu <openinx@gmail.com>
Signed-off-by: Guanghao Zhang <zghao@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>
Duo Zhang
Guanghao Zhang
linkaline
shardul-cr7
stack
Peter Somogyi
chenxu14
Viraj Jasani
Pankaj
meiyi
康智冬
Istvan Toth
Sean Busbey
Guanghao Zhang
Aman Poonia
David Manning
Jan Hentschel
Bing Xiao
Sakthi
bsglz
Tai-Ying Lee
openinx
shahrs87
Andrew Purtell
satanson
Pierre Zemb
Huon Wilson
Daisuke Kobayashi
Itsuki Toyota
Caroline Zhou
syedmurtazahassan
Geoffrey Jacoby
Wellington Chevreuil
Andor Molnár
sreenivasulureddy
Biju Nair
Venkatesh Sridharan