* Break subclass referencing of MetaCellComparator from superclass CellComparatorImpl
static initializer by moving META_COMPARATOR to subclass MetaCellComparator
Closes#2329
Signed-off-by: Duo Zhang <zhangduo@apache.org>
This patch adds the ability to discover newly added masters
dynamically on the master registry side. The trigger for the
re-fetch is either periodic (5 mins) or any registry RPC failure.
Master server information is cached in masters to avoid repeated
ZK lookups.
Updates the client side connection metrics to maintain a counter
per RPC type so that clients have visibility into counts grouped
by RPC method name.
I didn't add the method to ZK registry interface since there
is a design discussion going on in splittable meta doc. We can
add it later if needed.
Signed-off-by: Nick Dimiduk <ndimiduk@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Duo Zhang <zhangduo@apache.org>
(cherry picked from commit 275a38e153)
Adds region state check on hbck2 assigns/unassigns. Returns pid of -1
if in inappropriate state with logging explaination which suggests
passing override if operator wants to assign/unassign anyways. Here
is an example of what happens now if hbck2 tries an unassign and
Region already unassigned:
2020-08-19 11:22:06,926 INFO [RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=50086] assignment.AssignmentManager(820): Failed {ENCODED => d1112e553991e938b6852f87774c91ee, NAME => 'TestHbck,zzzzz,1597861310769.d1112e553991e938b6852f87774c91ee.', STARTKEY => 'zzzzz', ENDKEY => ''} unassign, override=false; set override to by-pass state checks.
org.apache.hadoop.hbase.client.DoNotRetryRegionException: Unexpected state for state=CLOSED, location=null, table=TestHbck, region=d1112e553991e938b6852f87774c91ee
at org.apache.hadoop.hbase.master.assignment.AssignmentManager.preTransitCheck(AssignmentManager.java:583)
at org.apache.hadoop.hbase.master.assignment.AssignmentManager.createOneUnassignProcedure(AssignmentManager.java:812)
at org.apache.hadoop.hbase.master.MasterRpcServices.unassigns(MasterRpcServices.java:2616)
at org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$HbckService$2.callBlockingMethod(MasterProtos.java)
at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:397)
at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:133)
at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:338)
at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:318)
Previous it would just create the unassign anyways. Now must pass override
to queue the procedure regardless. Safer.
hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterRpcServices.java
javadoc on assigns/unassigns. Minor refactor in assigns/unassigns to cater to
case where procedure may come back null (if override not set and fails state checks).
hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/AssignmentManager.java
checkstyle cleanups.
Clarifying javadoc on how there is no state checking when bulk assigns creating/enabling
tables.
createOneAssignProcedure and createOneUnassignProcedure now handle exceptions which now
can be thrown if no override and region state is not appropriate.
Aggregation of createAssignProcedure and createUnassignProcedure instances adding in
region state check invoked if override is NOT set.
hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/RegionStateNode.java
Change to setProcedure so it returns passed proc as result instead of void
Signed-off-by: Duo Zhang <zhangduo@apache.org>
Signed-off-by: Duo Zhang <zhangduo@apache.org>
Signed-off-by: Guanghao Zhang <zghao@apache.org>
Signed-off-by: Anoop Sam John <anoopsamjohn@apache.org>
Introduce an additional method to our Admin interface that allow an
operator to selectivly run the normalizer. The IPC protocol supports
general table name select via compound filter.
Signed-off-by: Sean Busbey <busbey@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
when neighbor is larger than average size
* add `testMergeEmptyRegions` to explicitly cover different
interleaving of 0-sized regions.
* fix bug where merging a 0-size region is skipped due to large
neighbor.
* remove unused `splitPoint` from `SplitNormalizationPlan`.
* generate `toString`, `hashCode`, and `equals` methods from Apache
Commons Lang3 template on `SplitNormalizationPlan` and
`MergeNormalizationPlan`.
* simplify test to use equality matching over `*NormalizationPlan`
instances as plain pojos.
* test make use of this handy `TableNameTestRule`.
* fix line-length issues in `TestSimpleRegionNormalizer`
Signed-off-by: Wellington Chevreuil <wchevreuil@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: huaxiangsun <huaxiangsun@apache.org>
Signed-off-by: Aman Poonia <aman.poonia.29@gmail.com>
Looped through the test 100 times and it passes. Without the patch it fails
every ~10 runs or so.
Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Michael Stack <stack@apache.org>
Looped through the test 100 times and it passes. Without the patch it fails
every ~10 runs or so.
Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Michael Stack <stack@apache.org>
Allow specifying base WALEntry filter on construction of
ReplicationSource. Add means of being able to filter WALs by name.
hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.java
Add constructor that allows passing a predicate for filtering *in* WALs
and a list of filters for filtering *out* WALEntries. The latter was
hardcoded to filter out system-table WALEntries. The former did not
exist but we'll need it if Replication takes in more than just the
default Provider.
Signed-off-by Anoop Sam John <anoopsamjohn@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
writer null check if not initialized yet during syncrunner run (#2201)
Signed-off-by: Ramkrishna <ramkrishna@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: AnoopSamJohn<anoopsamjohn@apache.org>
(cherry picked from commit b0863c5832)
* RegionMover to ignore move failures for split/merged regions with ack mode
* Refactor MoveWithAck and MoveWithoutAck as high level classes
* UT for RegionMover gracefully handling split/merged regions while loading regions and throwing failure while loading offline regions
Closes#2172
Signed-off-by: Sean Busbey <busbey@apache.org>
Signed-off-by: Ted Yu <tyu@apache.org>
Signed-off-by: Anoop Sam John <anoopsamjohn@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Sean Busbey <busbey@apache.org>
* refactor how we use connection to rely on the access method
* refactor initialization and cleanup of the shared connection
* incompatibly change HCTU's Configuration member variable to be final so it can be safely accessed from multiple threads.
Closes#2180
Signed-off-by: Wellington Chevreuil <wchevreuil@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
(cherry picked from commit 86ebbdd8a2)
if hbase.rowlock.wait.duration is <=0 then log a message and treat it as a value of 1ms.
Signed-off-by: Viraj Jasani <vjasani@apache.org>
(cherry picked from commit 840a55761b)
We observed this delete call to be a bottleneck for table with lots of
regions. Patch attempts to parallelize them.
Signed-off-by: Andrew Purtell <apurtell@apache.org>
(cherry picked from commit f07f30ae24)
Also fix three bugs:
* We were trying to delete non-empty directory; weren't doing
accounting for meta WALs where meta had moved off the server
(successfully)
* We were deleting split WALs rather than archiving them.
* We were not handling corrupt files.
Deprecations and removal of tests of old system.
- make sure to always clean up excess meta replicas not just when their
number get decreased
- make sure NotServingRegionException is handled properly even when
wrapped
- add test
Signed-off-by: Peter Somogyi <psomogyi@apache.org>
Writing a test for this is tricky. There is enough coverage for
functional tests. Only concern is performance, but there is enough
logging for it to detect timed out/badly performing sync calls.
Additionally, this patch decouples the ZK event processing into it's
own thread rather than doing it in the EventThread's context. That
avoids deadlocks and stalls of the event thread.
Signed-off-by: Andrew Purtell <apurtell@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
(cherry picked from commit 84e246f9b1)
Purge query Master for table descriptors; make do w/ generic options.
Logging cleanup.
hbase-server/src/main/java/org/apache/hadoop/hbase/wal/BoundedRecoveredHFilesOutputSink.java
Undo fetching Table Descriptor. Not reliably available at recovery time.
Signed-off-by: Duo Zhang <zhangduo@apache.org>
hbase-server/src/main/java/org/apache/hadoop/hbase/master/SplitLogManager.java
Don't register as a chore on construction if no coordination state
manager instance (there is no instance when procv2 WAL splitter).
hbase-server/src/main/java/org/apache/hadoop/hbase/master/SplitWALManager.java
hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/AssignmentManager.java
Edit logs.
hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/RegionRemoteProcedureBase.java
hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.java
hbase-server/src/main/java/org/apache/hadoop/hbase/master/procedure/ServerCrashProcedure.java
hbase-server/src/main/java/org/apache/hadoop/hbase/master/procedure/SplitWALProcedure.java
hbase-server/src/main/java/org/apache/hadoop/hbase/master/procedure/SplitWALRemoteProcedure.java
Add proc name rather than rely on default behavior. Add detail to the
toString.
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
Factoring
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.java
Print the maxLogs... we don't do it any where.
hbase-server/src/main/java/org/apache/hadoop/hbase/wal/WAL.java
Utility method to strip prefix from wal path.
Signed-off-by: Guanghao Zhang <zghao@apache.org>
Signed-off-by: tianjingyun <tianjy@apache.org>
* HBASE-24205 - Create metric to know the number of reads that happens
from memstore (branch-2)
* Add the optimization as in master and fix whitestyle and checkstyle
* Fix compilation error that accidently crept in
Authored-by: Ramkrishna <ramkrishna@apache.org>
Signed-off by:Anoop Sam John<anoopsamjohn@gmail.com>
Signed-off by:Viraj Jasani<virajjasani@apache.org>
This one surfaced as a flake test but turns out to be a legit bug
in FIFOCompaction code. FifoCompaction does not check if an empty
store file is already being compacted by an in-flight compaction
request and still enqueues. It can potentially race with a running
compaction (as in this test case, see jira for the exact exception).
Fixes the edge case and cleans up the test code a bit.
Signed-off-by: Andrew Purtell <apurtell@apache.org>
Simplify our Normalizer story to have just a single, configurable
implementation.
* fold the features of `MergeNormalizer` into
`SimpleRegionNormalizer`, removing the intermediate abstract class.
* configuration keys for merge-only features now share a common
structure.
* add configuration to selectively disable normalizer split/merge
operations.
* `RegionNormalizer` now extends `Configurable` instead of creating a
new instance of `HBaseConfiguration` or snooping one off of other
fields.
* avoid the extra RPCs by using `MasterServices` instead of
`MasterRpcServices`.
* boost test coverage of all the various flags and feature
combinations.
Signed-off-by: Michael Stack <stack@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: huaxiangsun <huaxiangsun@apache.org>
This utility is useful for any module that wants to detect
dynamic config changes. Having it to hbase-common makes it
accessible to all the other modules.
Signed-off-by: Michael Stack <stack@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Duo Zhang <zhangduo@apache.org>
Signed-off-by: Anoop Sam John <anoopsamjohn@apache.org>
Signed-off-by: ramkrish86 <ramkrishna@apache.org>
hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/GCMultipleMergedRegionsProcedure.java
Edit a log.
hbase-server/src/main/java/org/apache/hadoop/hbase/master/procedure/HBCKServerCrashProcedure.java
Add override of isMatchingRegionLocation. Allow 'null' as a pass in
HBCKSCP.
hbase-server/src/main/java/org/apache/hadoop/hbase/master/procedure/ServerCrashProcedure.java
Add a method for HBCKSCP to override and be less strict filtering
assigns.
hbase-server/src/main/resources/hbase-webapps/master/hbck.jsp
Some doc on what 'Unknown Servers' are.
Signed-off-by: Andrew Purtell <apurtell@apache.org>
Signed-off-by: Duo Zhang <zhangduo@apache.org>
Signed-off-by: Lars Hofhansl <larsh@apache.org>
Signed-off-by: Anoop Sam John <anoopsamjohn@gmail.com>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
It addresses couple issues:
1. Make sure deleteMergeQualifiers() does not delete the row if there is no columns with "merge" keyword.
2. GCMulitpleMergedRegionsProcedure now acquire an exclusive lock on the child region.
Signed-off-by: stack <stack@apache.org>
Move the random free port generate back into hbasecommontestingutility
from hbasetestingutility.
Add a create simple kdc server utility that will start a kdc server and
if a bindexception, create a new one on a new random port in hbase-common.
Add new BoundSocketMaker helpful when trying to manufacture
BindExceptions because of port clash.
Change thrift and http kdc tests to use this new utility (removes
code duplication around kdc server setup).
Implements `ClusterManager` that relies on the new
`ShellExecEndpointCoprocessor` for remote shell command execution.
Signed-off-by: Bharath Vissapragada <bharathv@apache.org>
hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
Fix weird brackets around each region name when logging.
hbase-server/src/main/java/org/apache/hadoop/hbase/master/MetaFixer.java
Log when we hit the max merge limit. Also up limit to 64.
hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.java
Make logs make more sense to operator.
hbase-server/src/main/resources/hbase-webapps/master/hbck.jsp
Make RegionName show when you mouseover so long names don't mess up
display of holes and overlaps.
Address Mingliang Liu liuml07 feedback
Signed-off-by: Peter Somogyi <psomogyi@apache.org>
Signed-off-by: Mingliang Liu <liuml07@apache.org>
hbase-client/src/main/java/org/apache/hadoop/hbase/client/RegionInfo.java
Add new isOverlap method that takes list of RegionInfos checking that
current RegionInfo is overlapped by the passed in Regions.
Signed-off-by: Jan Hentschel <jan.hentschel@ultratendency.com>
Signed-off-by: Huaxiang Sun <huaxiangsun@apache.com>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Sean Busbey <busbey@apache.org>
Signed-off-by: Anoop Sam John <anoopsamjohn@apache.org>
hbase-mapreduce/src/main/java/org/apache/hadoop/hbase/mapred/TableRecordReaderImpl.java
hbase-mapreduce/src/main/java/org/apache/hadoop/hbase/mapreduce/TableRecordReaderImpl.java
Cleanup checkstyle warnings. Don't depend on hbase-client
ScannerCallable.
hbase-mapreduce/src/test/java/org/apache/hadoop/hbase/snapshot/TestExportSnapshot.java
Cut down on cluster resource usage.
hbase-server/src/test/java/org/apache/hadoop/hbase/master/AbstractTestDLS.java
Debug
hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController3.java
Debug
hbase-thrift/src/test/java/org/apache/hadoop/hbase/thrift/TestThriftHttpServer.java
Debug
hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/MiniZooKeeperCluster.java
Debug
hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKUtil.java
Allow that NONEMPTY is retryable by running in series.
* Use Reflection to access shaded Hadoop protobuf classes.
(cherry picked from commit a321e536989083ca3620bf2c53f12c07740bf5b0)
* Update to improve the code:
1. Added license.
2. Added more comments.
3. Wrap byte array instead of copy to make a ByteString.
4. Moved all reflection instantiation to static class loading time.
* Use LiteralByteString to wrap byte array instead of copying it.
Signed-off-by: Duo Zhang <zhangduo@apache.org>
Signed-off-by: stack <stack@apache.org>
(cherry picked from commit 72727ff9be)
- at DEBUG log messages about RegionCountSkewCostFunction region/server totals
- at DEBUG log messages about the decision to balance or not with total costs
- at TRACE log messages about region count on each server RegionCountSkewCostFunction sees
- at TRACE log message with the individual cost functions used in the decision to balance or not
Signed-off-by: Viraj Jasani <vjasani@apache.org>
(cherry picked from commit 2d78a286b6)
Down jdk8 forked jvm heap from 2800 to 2200 and the jdk11 heap from
3200 to 2200. Down the mvn size from 4G to 3.6G
Change how many puts done by TestMultiRespectsLimits because made
the test run the forked heap over 2.5G in size.
Signed-off-by: Sean Busbey <busbey@apache.org>
hbase-server/src/test/java/org/apache/hadoop/hbase/TestClusterPortAssignment.java
Saw case where Master failed startup but it came out as an IOE so we
did not trip the retry logic.
hbase-server/src/test/java/org/apache/hadoop/hbase/TestInfoServers.java
Add some debug and up timeouts. This test fails frequently for me
locally.
hbase-server/src/test/java/org/apache/hadoop/hbase/client/locking/TestEntityLocks.java
Up the wait from 2x 200ms to 10x in case a pause on hardware or GC.
This test fails locally and up on jenkins.
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestClearRegionBlockCache.java
Debug. Have assert say what bad count was.
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestCompactingToCellFlatMapMemStore.java
Fails on occasion. Found count is off by a few. Tricky to debug. HBASE-24129 to reenable.
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionMergeTransactionOnCluster.java
Debug. Add wait and check before moving to assert.
hbase-thrift/src/test/java/org/apache/hadoop/hbase/thrift/TestThriftHttpServer.java
Check for null before shutting; can be null if failed start.
hbase-thrift/src/test/java/org/apache/hadoop/hbase/thrift/TestThriftServerCmdLine.java
Add retry if client messes up connection. Fails for me locally.
Addendum:
For major compaction test, set hbase.hstore.compaction.min to a big number to
avoid kicking in minor compactions, which will pollute compaction state and
sometimes, cause major compaction cannot happen.
Co-authored-by: Huaxiang Sun <huaxiangsun@apache.com>
Signed-off-by: stack <stack@apache.org>
JMXCacheBuster resets the metrics state at various points in time. These
events can potentially race with a master shutdown. When the master is
tearing down, metrics initialization can touch a lot of unsafe state,
for example invalidated FS objects. To avoid this, this patch makes
the getMetrics() a no-op when the master is either stopped or in the
process of shutting down. Additionally, getClusterId() when the server
is shutting down is made a no-op.
Simulating a test for this is a bit tricky but with the patch I don't
locally see the long stacktraces from the jira.
Signed-off-by: Michael Stack <stack@apache.org>
(cherry picked from commit 6f213e9d5a)
hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationTrackerZKImpl.java
Add debug for when assert fails (it fails on occasion locally)
hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestHDFSAclHelper.java
Move this inner class out standalone since it used now by two tests.
hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestSnapshotScannerHDFSAclController.java
Moved out testRestoreSnapshot and made methods in here static so could
be used by a new adacent test. Also made tablenames unique to methods
thinking that was root of original issue (wasn't but no harm in doing
this change) Moved out the inner class TestHDFSAclHelper.
hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestSnapshotScannerHDFSAclController2.java
New class that sets up same context as
TestSnapshotScannerHDFSAclController but just to run single
testRestoreSnapshot method.
hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestZKSecretWatcher.java
Some debug.
Signed-off-by: Yi Mei
hbase-client/src/main/java/org/apache/hadoop/hbase/client/ClientAsyncPrefetchScanner.java
Refactor to avoid NPE timing issue referencing lock during Construction.
hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/bucket/BucketCache.java
Comment
hbase-server/src/main/java/org/apache/hadoop/hbase/master/procedure/RSProcedureDispatcher.java
Refactor. Catch NPE during startup and return it instead as failed initialization.
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompactSplit.java
Catch IndexOutOfBounds exception and convert to non-split request.
hbase-server/src/test/java/org/apache/hadoop/hbase/TestCachedClusterId.java
Make less furious. Make it less flakie.
hbase-server/src/test/java/org/apache/hadoop/hbase/TestServerSideScanMetricsFromClientSide.java
Debug. Catch exception to log, then rethrow.
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestAsyncRegionAdminApi.java
Guess that waiting longer on compaction to succeed may help make this
less flakey.
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestFromClientSide3.java
Be explicit about timestamping to avoid concurrent edit landing
server-side and messing up test expectation.
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestMasterRegistry.java
Add wait on meta before proceeding w/ test.
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestScannersFromClientSide.java
Be explicit that edits are distinct.
hbase-server/src/test/java/org/apache/hadoop/hbase/io/hfile/bucket/TestBucketCacheRefCnt.java
Add @Ignore on RAM test... Fails sporadically.
hbase-server/src/test/java/org/apache/hadoop/hbase/master/assignment/TestRegionMoveAndAbandon.java
Add wait for all RegionServers going down before proceeding; was
messing up RS accounting.
hbase-server/src/test/java/org/apache/hadoop/hbase/master/balancer/BalancerTestBase.java
Make balancer test sloppier; less restrictive; would fail on occasion
by being just outside test limits.
hbase-server/src/test/java/org/apache/hadoop/hbase/quotas/TestQuotaObserverChoreRegionReports.java
Add wait on quota table coming up; helps make this less flakie.
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegion.java
Be explicity about timestamps; see if helps w/ flakie failure.
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionReplicas.java
Catch and ignore if issue in shutdown; don't care if after test.
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionServerReportForDuty.java
Comment.
hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController.java
Add retry to see if helps w/ odd failure; grant hasn't propagated?
hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestCellACLWithMultipleVersions.java
Explicit w/ timestamps so no accidental overlap of puts.
hbase-thrift/src/test/java/org/apache/hadoop/hbase/thrift/TestThriftHttpServer.java
hbase-thrift/src/test/java/org/apache/hadoop/hbase/thrift/TestThriftServerCmdLine.java
Hack to deal w/ BindException on startup.
hbase-thrift/src/test/java/org/apache/hadoop/hbase/thrift2/TestThrift2ServerCmdLine.java
Use loopback.
hbase-thrift/src/test/java/org/apache/hadoop/hbase/thrift2/TestThriftHBaseServiceHandler.java
Disable flakie test.
Signed-off-by: Bharath Vissapragada <bharathv@apache.org>
Mohammad Arshad
Viraj Jasani
Toshihiro Suzuki
Qi Yu
Duo Zhang
Andrew Purtell
Zheng Wang
XinSun
WenFeiYi
Bharath Vissapragada
Michael Stack
Yechao Chen
Guanghao Zhang
Nick Dimiduk
chenglei
stack
Bo Cui
Josh Elser
niuyulin
sguggilam
gkanade
Sean Busbey
Anoop Sam John
Sandeep Pal
Wellington Ramos Chevreuil
surbhi
Mingliang Liu
Sanjeet Nishad
Lars
huaxiangsun
BukrosSzabolcs
Geoffrey Jacoby
Joseph295
Baiqiang Zhao
pengmq1
xincunSong
ramkrish86
zhaoym6
jacob-leblanc
binlijin
wenbang
Gkkkk302
Reid Chan
Mohammad Arshad
Beata Sudi
Guangxu Cheng
Wei-Chiu Chuang
GeorryHuang
Jianfei Jiang
Pankaj
Huaxiang Sun
meiyi
申胜利
huaxiangsun
Peter Somogyi