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https://issues.apache.org/jira/browse/HBASE-13709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14553614#comment-14553614
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Hudson commented on HBASE-13709:
--------------------------------
SUCCESS: Integrated in HBase-TRUNK #6501 (See
[https://builds.apache.org/job/HBase-TRUNK/6501/])
HBASE-13709 Updates to meta table server columns may be eclipsed (enis: rev
eddabdd353ba07020d60a3896a36f97b2b361e7d)
* hbase-protocol/src/main/protobuf/Admin.proto
*
hbase-server/src/main/java/org/apache/hadoop/hbase/master/RegionStateStore.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionServerServices.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RSRpcServices.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestHBaseFsck.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/MockRegionServerServices.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/handler/OpenMetaHandler.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/util/HBaseFsckRepair.java
*
hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/RequestConverter.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/master/MockRegionServer.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/handler/OpenRegionHandler.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/TestMetaTableAccessor.java
*
hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/AdminProtos.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/MetaTableAccessor.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionServerNoMaster.java
> Updates to meta table server columns may be eclipsed
> ----------------------------------------------------
>
> Key: HBASE-13709
> URL: https://issues.apache.org/jira/browse/HBASE-13709
> Project: HBase
> Issue Type: Bug
> Reporter: Enis Soztutar
> Assignee: Enis Soztutar
> Fix For: 2.0.0, 1.0.2, 1.2.0, 1.1.1
>
> Attachments: hbase-13709_v1.patch, hbase-13709_v1.patch,
> hbase-13709_v2.patch
>
>
> HBASE-11536 fixes a case where on a very rare occasion, the meta updates may
> be processed out of order. The fix is to use the RS's timestamp for the
> server column in meta update, but that actually opens up a vulnerability for
> clock skew (see the discussions in the jira).
> For the region replicas case, we can reproduce a problem where the server
> name field is eclipsed by the masters earlier update because the RS is
> lagging behind. However, this is not specific to replicas, but occurs more
> frequently with it.
> One option that was discussed was to send the master's ts with open region
> RPC and use it.
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