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new b6b3c80 HBASE-25764 Generate CHANGES.md and RELEASENOTES.md for 2.2.7
(#3147)
b6b3c80 is described below
commit b6b3c80e4f8c52d14a735be2c6466b5992b0563b
Author: Guanghao Zhang <[email protected]>
AuthorDate: Sun Apr 11 18:11:54 2021 +0800
HBASE-25764 Generate CHANGES.md and RELEASENOTES.md for 2.2.7 (#3147)
---
CHANGES.md | 179 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
RELEASENOTES.md | 158 +++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 337 insertions(+)
diff --git a/CHANGES.md b/CHANGES.md
index e754cc1..7e332a1 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -20,6 +20,185 @@
# Be careful doing manual edits in this file. Do not change format
# of release header or remove the below marker. This file is generated.
# DO NOT REMOVE THIS MARKER; FOR INTERPOLATING CHANGES!-->
+## Release 2.2.7 - Unreleased (as of 2021-04-11)
+
+
+
+### NEW FEATURES:
+
+| JIRA | Summary | Priority | Component |
+|:---- |:---- | :--- |:---- |
+| [HBASE-25587](https://issues.apache.org/jira/browse/HBASE-25587) | [hbck2]
Schedule SCP for all unknown servers | Major | hbase-operator-tools, hbck2 |
+| [HBASE-25460](https://issues.apache.org/jira/browse/HBASE-25460) | Expose
drainingServers as cluster metric | Major | metrics |
+| [HBASE-24776](https://issues.apache.org/jira/browse/HBASE-24776) | [hbtop]
Support Batch mode | Major | hbtop |
+
+
+### IMPROVEMENTS:
+
+| JIRA | Summary | Priority | Component |
+|:---- |:---- | :--- |:---- |
+| [HBASE-25656](https://issues.apache.org/jira/browse/HBASE-25656) | Backport
to branch-2.2: [HBASE-25548 Optionally allow snapshots to preserve cluster's
max filesize config by setting it into table descriptor] | Major | . |
+| [HBASE-25621](https://issues.apache.org/jira/browse/HBASE-25621) | Balancer
should check region plan source to avoid misplace region groups | Major |
Balancer |
+| [HBASE-25541](https://issues.apache.org/jira/browse/HBASE-25541) | In
WALEntryStream, set the current path to null while dequeing the log | Major |
. |
+| [HBASE-25536](https://issues.apache.org/jira/browse/HBASE-25536) | Remove 0
length wal file from logQueue if it belongs to old sources. | Major |
Replication |
+| [HBASE-25329](https://issues.apache.org/jira/browse/HBASE-25329) | Dump
region hashes in logs for the regions that are stuck in transition for more
than a configured amount of time | Minor | . |
+| [HBASE-25475](https://issues.apache.org/jira/browse/HBASE-25475) | Improve
unit test for HBASE-25445 : SplitWALRemoteProcedure failed to archive split WAL
| Minor | wal |
+| [HBASE-25449](https://issues.apache.org/jira/browse/HBASE-25449) |
'dfs.client.read.shortcircuit' should not be set in hbase-default.xml | Major
| conf |
+| [HBASE-25483](https://issues.apache.org/jira/browse/HBASE-25483) | set the
loadMeta log level to debug. | Major | MTTR, Region Assignment |
+| [HBASE-25318](https://issues.apache.org/jira/browse/HBASE-25318) | Configure
where IntegrationTestImportTsv generates HFiles | Minor | integration tests |
+| [HBASE-24850](https://issues.apache.org/jira/browse/HBASE-24850) |
CellComparator perf improvement | Critical | Performance, scan |
+| [HBASE-25425](https://issues.apache.org/jira/browse/HBASE-25425) | Some
notes on RawCell | Trivial | . |
+| [HBASE-25246](https://issues.apache.org/jira/browse/HBASE-25246) |
Backup/Restore hbase cell tags. | Major | backup&restore |
+| [HBASE-25328](https://issues.apache.org/jira/browse/HBASE-25328) | Add
builder method to create Tags. | Minor | . |
+| [HBASE-25339](https://issues.apache.org/jira/browse/HBASE-25339) | Method
parameter and member variable are duplicated in checkSplittable() of
SplitTableRegionProcedure | Minor | . |
+| [HBASE-25237](https://issues.apache.org/jira/browse/HBASE-25237) | 'hbase
master stop' shuts down the cluster, not the master only | Major | . |
+| [HBASE-25323](https://issues.apache.org/jira/browse/HBASE-25323) | Fix
potential NPE when the zookeeper path of RegionServerTracker does not exist
when start | Minor | . |
+| [HBASE-25187](https://issues.apache.org/jira/browse/HBASE-25187) | Improve
SizeCachedKV variants initialization | Minor | . |
+| [HBASE-25261](https://issues.apache.org/jira/browse/HBASE-25261) | Upgrade
Bootstrap to 3.4.1 | Major | security, UI |
+| [HBASE-25267](https://issues.apache.org/jira/browse/HBASE-25267) | Add SSL
keystore type and truststore related configs for HBase RESTServer | Major |
REST |
+| [HBASE-25003](https://issues.apache.org/jira/browse/HBASE-25003) | Backport
HBASE-24350 and HBASE-24779 to branch-2.2 & branch-2.3 | Major | Replication |
+| [HBASE-25240](https://issues.apache.org/jira/browse/HBASE-25240) | gson
format of RpcServer.logResponse is abnormal | Minor | . |
+| [HBASE-24859](https://issues.apache.org/jira/browse/HBASE-24859) | Optimize
in-memory representation of mapreduce TableSplit objects | Major | mapreduce |
+| [HBASE-25224](https://issues.apache.org/jira/browse/HBASE-25224) | Maximize
sleep for checking meta and namespace regions availability | Major | master |
+| [HBASE-25189](https://issues.apache.org/jira/browse/HBASE-25189) | [Metrics]
Add checkAndPut and checkAndDelete latency metrics at table level | Minor |
metrics |
+| [HBASE-25179](https://issues.apache.org/jira/browse/HBASE-25179) | Assert
format is incorrect in HFilePerformanceEvaluation class. | Minor |
Performance, test |
+| [HBASE-25146](https://issues.apache.org/jira/browse/HBASE-25146) | Add extra
logging at info level to HFileCorruptionChecker in order to report progress |
Major | hbck, hbck2 |
+| [HBASE-24981](https://issues.apache.org/jira/browse/HBASE-24981) | Enable
table replication fails from 1.x to 2.x if table already exist at peer. |
Major | Replication |
+| [HBASE-25109](https://issues.apache.org/jira/browse/HBASE-25109) | Add MR
Counters to WALPlayer; currently hard to tell if it is doing anything | Major
| . |
+| [HBASE-25079](https://issues.apache.org/jira/browse/HBASE-25079) | Upgrade
Bootstrap to 3.3.7 | Major | security, UI |
+| [HBASE-24976](https://issues.apache.org/jira/browse/HBASE-24976) | REST
Server failes to start without any error message | Major | REST |
+| [HBASE-25066](https://issues.apache.org/jira/browse/HBASE-25066) | Use
FutureUtils.rethrow in AsyncTableResultScanner to better catch the stack trace
| Major | Client, Scanners |
+| [HBASE-24991](https://issues.apache.org/jira/browse/HBASE-24991) | Replace
MovedRegionsCleaner with guava cache | Minor | . |
+| [HBASE-25057](https://issues.apache.org/jira/browse/HBASE-25057) | Fix typo
"memeber" | Trivial | documentation |
+| [HBASE-24872](https://issues.apache.org/jira/browse/HBASE-24872) | refactor
valueOf PoolType | Minor | Client |
+| [HBASE-24827](https://issues.apache.org/jira/browse/HBASE-24827) | BackPort
HBASE-11554 Remove Reusable poolmap Rpc client type. | Major | Client |
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component |
+|:---- |:---- | :--- |:---- |
+| [HBASE-25427](https://issues.apache.org/jira/browse/HBASE-25427) |
[branch-2.2] Fix the ruby problem for pre-commit | Major | . |
+| [HBASE-25717](https://issues.apache.org/jira/browse/HBASE-25717) |
RegionServer aborted due to ClassCastException | Major | . |
+| [HBASE-25692](https://issues.apache.org/jira/browse/HBASE-25692) | Failure
to instantiate WALCellCodec leaks socket in replication | Major | Replication |
+| [HBASE-25568](https://issues.apache.org/jira/browse/HBASE-25568) | Upgrade
Thrift jar to fix CVE-2020-13949 | Critical | Thrift |
+| [HBASE-25595](https://issues.apache.org/jira/browse/HBASE-25595) |
TestLruBlockCache.testBackgroundEvictionThread is flaky | Major | . |
+| [HBASE-25646](https://issues.apache.org/jira/browse/HBASE-25646) | Possible
Resource Leak in CatalogJanitor | Major | master |
+| [HBASE-25606](https://issues.apache.org/jira/browse/HBASE-25606) |
Backporting HBASE-24885 to branch-2.2 | Major | hbck2, Region Assignment |
+| [HBASE-25644](https://issues.apache.org/jira/browse/HBASE-25644) |
Scan#setSmall blindly sets ReadType as PREAD | Critical | . |
+| [HBASE-25609](https://issues.apache.org/jira/browse/HBASE-25609) | There is
a problem with the SPLITS\_FILE in the HBase shell statement | Minor | shell |
+| [HBASE-25421](https://issues.apache.org/jira/browse/HBASE-25421) | There is
no limit on the column family length when creating a table | Major | Client |
+| [HBASE-25371](https://issues.apache.org/jira/browse/HBASE-25371) | When
openRegion fails during initial verification(before initializing and setting
seq num), exception is observed during region close. | Major | Region
Assignment |
+| [HBASE-25611](https://issues.apache.org/jira/browse/HBASE-25611) |
ExportSnapshot chmod flag uses value as decimal | Major | . |
+| [HBASE-25599](https://issues.apache.org/jira/browse/HBASE-25599) | Backport
TestZKSecretWatcher improvement to branch-2.2 | Minor | test |
+| [HBASE-25586](https://issues.apache.org/jira/browse/HBASE-25586) | Fix
HBASE-22492 on branch-2 (SASL GapToken) | Major | rpc |
+| [HBASE-25598](https://issues.apache.org/jira/browse/HBASE-25598) |
TestFromClientSide5.testScanMetrics is flaky | Major | . |
+| [HBASE-25556](https://issues.apache.org/jira/browse/HBASE-25556) | Frequent
replication "Encountered a malformed edit" warnings | Minor | Operability,
Replication |
+| [HBASE-25559](https://issues.apache.org/jira/browse/HBASE-25559) | Terminate
threads of oldsources while RS is closing | Major | . |
+| [HBASE-25543](https://issues.apache.org/jira/browse/HBASE-25543) | When
configuration "hadoop.security.authorization" is set to false, the system will
still try to authorize an RPC and raise AccessDeniedException | Minor |
IPC/RPC |
+| [HBASE-25523](https://issues.apache.org/jira/browse/HBASE-25523) | Region
normalizer chore thread is getting killed | Major | Normalizer |
+| [HBASE-25499](https://issues.apache.org/jira/browse/HBASE-25499) |
False-positive findbugs issue on branch-2.2 | Major | findbugs |
+| [HBASE-24813](https://issues.apache.org/jira/browse/HBASE-24813) |
ReplicationSource should clear buffer usage on ReplicationSourceManager upon
termination | Major | Replication |
+| [HBASE-25459](https://issues.apache.org/jira/browse/HBASE-25459) | WAL can't
be cleaned in some scenes | Major | . |
+| [HBASE-25485](https://issues.apache.org/jira/browse/HBASE-25485) | Nightly
build uses JDK11 for branch-2.2 | Critical | build, jenkins |
+| [HBASE-25467](https://issues.apache.org/jira/browse/HBASE-25467) | Fix error
prone problems on branch-2.2 | Critical | build |
+| [HBASE-25441](https://issues.apache.org/jira/browse/HBASE-25441) | add
security check for some APIs in RSRpcServices | Critical | . |
+| [HBASE-25432](https://issues.apache.org/jira/browse/HBASE-25432) | we should
add security checks for setTableStateInMeta and fixMeta | Blocker | . |
+| [HBASE-25445](https://issues.apache.org/jira/browse/HBASE-25445) | Old WALs
archive fails in procedure based WAL split | Critical | wal |
+| [HBASE-25447](https://issues.apache.org/jira/browse/HBASE-25447) |
remoteProc is suspended due to OOM ERROR | Major | proc-v2 |
+| [HBASE-24755](https://issues.apache.org/jira/browse/HBASE-24755) |
[LOG][RSGroup]Error message is confusing while adding a offline RS to rsgroup |
Major | rsgroup |
+| [HBASE-25463](https://issues.apache.org/jira/browse/HBASE-25463) | Fix
comment error | Minor | shell |
+| [HBASE-25277](https://issues.apache.org/jira/browse/HBASE-25277) |
postScannerFilterRow impacts Scan performance a lot in HBase 2.x | Critical |
Coprocessors, scan |
+| [HBASE-25332](https://issues.apache.org/jira/browse/HBASE-25332) | one NPE |
Major | Zookeeper |
+| [HBASE-25230](https://issues.apache.org/jira/browse/HBASE-25230) | Embedded
zookeeper server not clean up the old data | Minor | Zookeeper |
+| [HBASE-25345](https://issues.apache.org/jira/browse/HBASE-25345) | [Flakey
Tests] branch-2 TestReadReplicas#testVerifySecondaryAbilityToReadWithOnFiles |
Major | test |
+| [HBASE-25307](https://issues.apache.org/jira/browse/HBASE-25307) |
ThreadLocal pooling leads to NullPointerException | Major | Client |
+| [HBASE-25330](https://issues.apache.org/jira/browse/HBASE-25330) |
RSGroupInfoManagerImpl#moveServers return is not set of servers moved | Major
| rsgroup |
+| [HBASE-25321](https://issues.apache.org/jira/browse/HBASE-25321) | The sort
icons not shown after Upgrade JQuery to 3.5.1 | Major | UI |
+| [HBASE-25311](https://issues.apache.org/jira/browse/HBASE-25311) | ui throws
NPE | Major | . |
+| [HBASE-25306](https://issues.apache.org/jira/browse/HBASE-25306) | The log
in SimpleLoadBalancer#onConfigurationChange is wrong | Major | . |
+| [HBASE-25300](https://issues.apache.org/jira/browse/HBASE-25300) | 'Unknown
table hbase:quota' happens when desc table in shell if quota disabled | Major
| shell |
+| [HBASE-25255](https://issues.apache.org/jira/browse/HBASE-25255) | Master
fails to initialize when creating rs group table | Critical | master, rsgroup |
+| [HBASE-25276](https://issues.apache.org/jira/browse/HBASE-25276) | Need to
throw the original exception in HRegion#openHRegion | Major | . |
+| [HBASE-25238](https://issues.apache.org/jira/browse/HBASE-25238) | Upgrading
HBase from 2.2.0 to 2.3.x fails because of “Message missing required fields:
state” | Critical | . |
+| [HBASE-25090](https://issues.apache.org/jira/browse/HBASE-25090) |
CompactionConfiguration logs unrealistic store file sizes | Minor | Compaction
|
+| [HBASE-25206](https://issues.apache.org/jira/browse/HBASE-25206) | Data loss
can happen if a cloned table loses original split region(delete table) | Major
| proc-v2, Region Assignment, snapshots |
+| [HBASE-25207](https://issues.apache.org/jira/browse/HBASE-25207) | Revisit
the implementation and usage of RegionStates.include | Major | Region
Assignment |
+| [HBASE-25204](https://issues.apache.org/jira/browse/HBASE-25204) | Nightly
job failed as the name of jdk and maven changed | Major | . |
+| [HBASE-25093](https://issues.apache.org/jira/browse/HBASE-25093) | the
RSGroupBasedLoadBalancer#retainAssignment throws NPE | Major | rsgroup |
+| [HBASE-25117](https://issues.apache.org/jira/browse/HBASE-25117) |
ReplicationSourceShipper thread can not be finished | Major | . |
+| [HBASE-25168](https://issues.apache.org/jira/browse/HBASE-25168) | Unify WAL
name timestamp parsers | Major | . |
+| [HBASE-25172](https://issues.apache.org/jira/browse/HBASE-25172) | No need
timelineservice for branch-2.2 nightly job's hadoop integration test | Major |
. |
+| [HBASE-25048](https://issues.apache.org/jira/browse/HBASE-25048) | [HBCK2]
Bypassed parent procedures are not updated in store | Major | hbck2, proc-v2 |
+| [HBASE-25115](https://issues.apache.org/jira/browse/HBASE-25115) |
HFilePrettyPrinter can't seek to the row which is the first row of a hfile |
Major | HFile, tooling |
+| [HBASE-25135](https://issues.apache.org/jira/browse/HBASE-25135) | Convert
the internal seperator while emitting the memstore read metrics to # | Minor |
. |
+| [HBASE-25096](https://issues.apache.org/jira/browse/HBASE-25096) | WAL size
in RegionServer UI is wrong | Major | . |
+| [HBASE-25077](https://issues.apache.org/jira/browse/HBASE-25077) | hbck.jsp
page loading fails, logs NPE in master log. | Major | hbck |
+| [HBASE-25088](https://issues.apache.org/jira/browse/HBASE-25088) |
CatalogFamilyFormat/MetaTableAccessor.parseRegionInfoFromRegionName incorrectly
setEndKey to regionId | Critical | meta |
+| [HBASE-25097](https://issues.apache.org/jira/browse/HBASE-25097) | Wrong RIT
page number in Master UI | Minor | UI |
+| [HBASE-24481](https://issues.apache.org/jira/browse/HBASE-24481) | HBase
Rest: Request for region detail of a table which doesn't exits is success(200
success code) instead of 404 | Minor | . |
+| [HBASE-25047](https://issues.apache.org/jira/browse/HBASE-25047) | WAL split
edits number is negative in RegionServerUI | Minor | UI, wal |
+| [HBASE-25021](https://issues.apache.org/jira/browse/HBASE-25021) | Nightly
job should skip hadoop-2 integration test for master | Major | build, scripts |
+| [HBASE-25009](https://issues.apache.org/jira/browse/HBASE-25009) | Hbck
chore logs wrong message when loading regions from RS report | Minor | . |
+| [HBASE-25014](https://issues.apache.org/jira/browse/HBASE-25014) |
ScheduledChore is never triggered when initalDelay \> 1.5\*period | Major | . |
+| [HBASE-24958](https://issues.apache.org/jira/browse/HBASE-24958) |
CompactingMemStore.timeOfOldestEdit error update | Critical | regionserver |
+| [HBASE-24885](https://issues.apache.org/jira/browse/HBASE-24885) | STUCK RIT
by hbck2 assigns | Major | hbck2, Region Assignment |
+
+
+### TESTS:
+
+| JIRA | Summary | Priority | Component |
+|:---- |:---- | :--- |:---- |
+| [HBASE-25370](https://issues.apache.org/jira/browse/HBASE-25370) | Fix flaky
test TestClassFinder#testClassFinderDefaultsToOwnPackage | Major | test |
+| [HBASE-25156](https://issues.apache.org/jira/browse/HBASE-25156) |
TestMasterFailover.testSimpleMasterFailover is flaky | Major | test |
+| [HBASE-24979](https://issues.apache.org/jira/browse/HBASE-24979) | Include
batch mutatations in client operation timeout tests | Major | . |
+
+
+### SUB-TASKS:
+
+| JIRA | Summary | Priority | Component |
+|:---- |:---- | :--- |:---- |
+| [HBASE-25605](https://issues.apache.org/jira/browse/HBASE-25605) | Try
ignore the ExportSnapshot related unit tests for branch-2.2 | Major | . |
+| [HBASE-25629](https://issues.apache.org/jira/browse/HBASE-25629) |
Reimplement TestCurrentHourProvider to not depend on unstable TZs | Major |
test |
+| [HBASE-25545](https://issues.apache.org/jira/browse/HBASE-25545) | Fix the
build problem for branch-2.2 | Major | . |
+| [HBASE-24900](https://issues.apache.org/jira/browse/HBASE-24900) | Make
retain assignment configurable during SCP | Major | amv2 |
+| [HBASE-25221](https://issues.apache.org/jira/browse/HBASE-25221) | Backport
HBASE-24368 "Let HBCKSCP clear 'Unknown Servers', even if RegionStateNode has
RegionLocation == null" | Major | . |
+| [HBASE-25219](https://issues.apache.org/jira/browse/HBASE-25219) | Backport
HBASE-24369 "Provide more information about merged child regions in Hbck
Overlaps section, which cannot be fixed immediately" to branch-2.2 | Major | .
|
+| [HBASE-25220](https://issues.apache.org/jira/browse/HBASE-25220) | Backport
HBASE-24246 "Miscellaneous hbck2 fixMeta bulk merge fixes: better logging
around merges/overlap-fixing, 'HBCK Report' overlap listing, and configuration"
to branch-2.2 | Major | . |
+| [HBASE-25203](https://issues.apache.org/jira/browse/HBASE-25203) | Change
the reference url to flaky list in our jenkins jobs | Major | flakies, jenkins
|
+| [HBASE-25194](https://issues.apache.org/jira/browse/HBASE-25194) | Do not
publish workspace in flaky find job | Major | jenkins |
+| [HBASE-25162](https://issues.apache.org/jira/browse/HBASE-25162) | Make
flaky tests run more aggressively | Major | jenkins, scripts, test |
+| [HBASE-25163](https://issues.apache.org/jira/browse/HBASE-25163) | Increase
the timeout value for nightly jobs | Major | jenkins, scripts, test |
+| [HBASE-22976](https://issues.apache.org/jira/browse/HBASE-22976) | [HBCK2]
Add RecoveredEditsPlayer | Major | hbck2, walplayer |
+| [HBASE-25154](https://issues.apache.org/jira/browse/HBASE-25154) | Set
java.io.tmpdir to project build directory to avoid writing std\*deferred files
to /tmp | Major | build, test |
+| [HBASE-24503](https://issues.apache.org/jira/browse/HBASE-24503) | Backport
HBASE-24492 to all 2.x branch | Minor | . |
+| [HBASE-25133](https://issues.apache.org/jira/browse/HBASE-25133) | Migrate
HBase Nightly jenkins job from Hadoop to hbase | Major | jenkins, scripts |
+| [HBASE-25132](https://issues.apache.org/jira/browse/HBASE-25132) | Migrate
flaky test jenkins job from Hadoop to hbase | Major | jenkins, scripts |
+| [HBASE-25107](https://issues.apache.org/jira/browse/HBASE-25107) | Migrate
flaky reporting jenkins job from Hadoop to hbase | Major | jenkins, scripts |
+| [HBASE-25036](https://issues.apache.org/jira/browse/HBASE-25036) | Set
version as 2.2.7-SNAPSHOT in branch-2.2 | Major | . |
+
+
+### OTHER:
+
+| JIRA | Summary | Priority | Component |
+|:---- |:---- | :--- |:---- |
+| [HBASE-25553](https://issues.apache.org/jira/browse/HBASE-25553) | It is
better for ReplicationTracker.getListOfRegionServers to return ServerName
instead of String | Major | . |
+| [HBASE-25755](https://issues.apache.org/jira/browse/HBASE-25755) | Exclude
tomcat-embed-core from libthrift | Critical | dependencies, Thrift |
+| [HBASE-25738](https://issues.apache.org/jira/browse/HBASE-25738) | Backport
HBASE-24305 to branch-2.2 | Minor | . |
+| [HBASE-25600](https://issues.apache.org/jira/browse/HBASE-25600) | Increase
timeout for HBase-Flaky-Tests on branch-2.2 | Trivial | test |
+| [HBASE-25601](https://issues.apache.org/jira/browse/HBASE-25601) | Remove
search hadoop references in book | Major | documentation |
+| [HBASE-25083](https://issues.apache.org/jira/browse/HBASE-25083) | make sure
the next hbase 1.y release has Hadoop 2.10 as a minimum version | Major |
documentation, hadoop2 |
+| [HBASE-25342](https://issues.apache.org/jira/browse/HBASE-25342) | Upgrade
error prone to 2.4.0 | Major | build |
+| [HBASE-25228](https://issues.apache.org/jira/browse/HBASE-25228) | Delete
dev-support/jenkins\_precommit\_jira\_yetus.sh | Minor | build |
+| [HBASE-24200](https://issues.apache.org/jira/browse/HBASE-24200) | Upgrade
to Yetus 0.12.0 | Minor | build |
+| [HBASE-25120](https://issues.apache.org/jira/browse/HBASE-25120) | Remove
the deprecated annotation for MetaTableAccessor.getScanForTableName | Major |
meta |
+| [HBASE-25073](https://issues.apache.org/jira/browse/HBASE-25073) | Should
not use XXXService.Interface.class.getSimpleName as stub key prefix in
AsyncConnectionImpl | Major | Client |
+| [HBASE-25004](https://issues.apache.org/jira/browse/HBASE-25004) | Log
RegionTooBusyException details | Major | . |
+| [HBASE-24305](https://issues.apache.org/jira/browse/HBASE-24305) | Handle
deprecations in ServerName | Minor | . |
+| [HBASE-24492](https://issues.apache.org/jira/browse/HBASE-24492) |
ProtobufLogReader.readNext does not need looping | Minor | Replication, wal |
+
+
+
## Release 2.2.6 - Unreleased (as of 2020-09-04)
diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index fef4a67..14e6af9 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -20,6 +20,164 @@
# Be careful doing manual edits in this file. Do not change format
# of release header or remove the below marker. This file is generated.
# DO NOT REMOVE THIS MARKER; FOR INTERPOLATING CHANGES!-->
+# HBASE 2.2.7 Release Notes
+
+These release notes cover new developer and user-facing incompatibilities,
important issues, features, and major improvements.
+
+
+---
+
+* [HBASE-25738](https://issues.apache.org/jira/browse/HBASE-25738) | *Minor* |
**Backport HBASE-24305 to branch-2.2**
+
+The following method was added to ServerName
+
+- #valueOf(Address, long)
+
+
+---
+
+* [HBASE-25587](https://issues.apache.org/jira/browse/HBASE-25587) | *Major* |
**[hbck2] Schedule SCP for all unknown servers**
+
+Adds scheduleSCPsForUnknownServers to Hbck Service.
+
+
+---
+
+* [HBASE-25460](https://issues.apache.org/jira/browse/HBASE-25460) | *Major* |
**Expose drainingServers as cluster metric**
+
+Exposed new jmx metrics: "draininigRegionServers" and
"numDrainingRegionServers" to provide "comma separated names for regionservers
that are put in draining mode" and "num of such regionservers" respectively.
+
+
+---
+
+* [HBASE-25449](https://issues.apache.org/jira/browse/HBASE-25449) | *Major* |
**'dfs.client.read.shortcircuit' should not be set in hbase-default.xml**
+
+The presence of HDFS short-circuit read configuration properties in
hbase-default.xml inadvertently causes short-circuit reads to not happen inside
of RegionServers, despite short-circuit reads being enabled in hdfs-site.xml.
+
+
+---
+
+* [HBASE-25441](https://issues.apache.org/jira/browse/HBASE-25441) |
*Critical* | **add security check for some APIs in RSRpcServices**
+
+RsRpcServices APIs that can be accessed only through Admin rights:
+- stopServer
+- updateFavoredNodes
+- updateConfiguration
+- clearRegionBlockCache
+- clearSlowLogsResponses
+
+
+---
+
+* [HBASE-25432](https://issues.apache.org/jira/browse/HBASE-25432) | *Blocker*
| **we should add security checks for setTableStateInMeta and fixMeta**
+
+setTableStateInMeta and fixMeta can be accessed only through Admin rights
+
+
+---
+
+* [HBASE-25318](https://issues.apache.org/jira/browse/HBASE-25318) | *Minor* |
**Configure where IntegrationTestImportTsv generates HFiles**
+
+Added IntegrationTestImportTsv.generatedHFileFolder configuration property to
override the default location in IntegrationTestImportTsv. Useful for running
the integration test when HDFS Transparent Encryption is enabled.
+
+
+---
+
+* [HBASE-25237](https://issues.apache.org/jira/browse/HBASE-25237) | *Major* |
**'hbase master stop' shuts down the cluster, not the master only**
+
+\`hbase master stop\` should shutdown only master by default.
+1. Help added to \`hbase master stop\`:
+To stop cluster, use \`stop-hbase.sh\` or \`hbase master stop
--shutDownCluster\`
+
+2. Help added to \`stop-hbase.sh\`:
+stop-hbase.sh can only be used for shutting down entire cluster. To shut down
(HMaster\|HRegionServer) use hbase-daemon.sh stop (master\|regionserver)
+
+
+---
+
+* [HBASE-25238](https://issues.apache.org/jira/browse/HBASE-25238) |
*Critical* | **Upgrading HBase from 2.2.0 to 2.3.x fails because of “Message
missing required fields: state”**
+
+Fixes master procedure store migration issues going from 2.0.x to 2.2.x and/or
2.3.x. Also fixes failed heartbeat parse during rolling upgrade from 2.0.x. to
2.3.x.
+
+
+---
+
+* [HBASE-25224](https://issues.apache.org/jira/browse/HBASE-25224) | *Major* |
**Maximize sleep for checking meta and namespace regions availability**
+
+Changed the max sleep time during meta and namespace regions availability
check to be 60 sec. Previously there was no such cap
+
+
+---
+
+* [HBASE-25163](https://issues.apache.org/jira/browse/HBASE-25163) | *Major* |
**Increase the timeout value for nightly jobs**
+
+Increase timeout value for nightly jobs to 16 hours since the new build
machines are dedicated to hbase project, so we are allowed to use it all the
time.
+
+
+---
+
+* [HBASE-22976](https://issues.apache.org/jira/browse/HBASE-22976) | *Major* |
**[HBCK2] Add RecoveredEditsPlayer**
+
+WALPlayer can replay the content of recovered.edits directories.
+
+Side-effect is that WAL filename timestamp is now factored when setting
start/end times for WALInputFormat; i.e. wal.start.time and wal.end.time values
on a job context. Previous we looked at wal.end.time only. Now we consider
wal.start.time too. If a file has a name outside of
wal.start.time\<-\>wal.end.time, it'll be by-passed. This change-in-behavior
will make it easier on operator crafting timestamp filters processing WALs.
+
+
+---
+
+* [HBASE-25154](https://issues.apache.org/jira/browse/HBASE-25154) | *Major* |
**Set java.io.tmpdir to project build directory to avoid writing std\*deferred
files to /tmp**
+
+Change the java.io.tmpdir to project.build.directory in surefire-maven-plugin,
to avoid writing std\*deferred files to /tmp which may blow up the /tmp disk on
our jenkins build node.
+
+
+---
+
+* [HBASE-25109](https://issues.apache.org/jira/browse/HBASE-25109) | *Major* |
**Add MR Counters to WALPlayer; currently hard to tell if it is doing anything**
+
+Adds a WALPlayer to MR Counter output:
+
+ org.apache.hadoop.hbase.mapreduce.WALPlayer$Counter
+ CELLS\_READ=89574
+ CELLS\_WRITTEN=89572
+ DELETES=64
+ PUTS=5305
+ WALEDITS=4375
+
+
+---
+
+* [HBASE-24776](https://issues.apache.org/jira/browse/HBASE-24776) | *Major* |
**[hbtop] Support Batch mode**
+
+HBASE-24776 added the following command line parameters to hbtop:
+\| Argument \| Description \|
+\|---\|---\|
+\| -n,--numberOfIterations \<arg\> \| The number of iterations \|
+\| -O,--outputFieldNames \| Print each of the available field names on a
separate line, then quit \|
+\| -f,--fields \<arg\> \| Show only the given fields. Specify comma separated
fields to show multiple fields \|
+\| -s,--sortField \<arg\> \| The initial sort field. You can prepend a \`+' or
\`-' to the field name to also override the sort direction. A leading \`+' will
force sorting high to low, whereas a \`-' will ensure a low to high ordering \|
+\| -i,--filters \<arg\> \| The initial filters. Specify comma separated
filters to set multiple filters \|
+\| -b,--batchMode \| Starts hbtop in Batch mode, which could be useful for
sending output from hbtop to other programs or to a file. In this mode, hbtop
will not accept input and runs until the iterations limit you've set with the
\`-n' command-line option or until killed \|
+
+
+---
+
+* [HBASE-24305](https://issues.apache.org/jira/browse/HBASE-24305) | *Minor* |
**Handle deprecations in ServerName**
+
+The following methods were removed or made private from ServerName (due to
HBASE-17624):
+
+- getHostNameMinusDomain(String): Was made private without a replacement.
+- parseHostname(String): Use #valueOf(String) instead.
+- parsePort(String): Use #valueOf(String) instead.
+- parseStartcode(String): Use #valueOf(String) instead.
+- getServerName(String, int, long): Was made private. Use #valueOf(String,
int, long) instead.
+- getServerName(String, long): Use #valueOf(String, long) instead.
+- getHostAndPort(): Use #getAddress() instead.
+- getServerStartcodeFromServerName(String): Use instance of ServerName to pull
out start code)
+- getServerNameLessStartCode(String): Use #getAddress() instead.
+
+
+
+
# HBASE 2.2.6 Release Notes
These release notes cover new developer and user-facing incompatibilities,
important issues, features, and major improvements.
