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https://issues.apache.org/jira/browse/HBASE-13709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14627523#comment-14627523
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Hudson commented on HBASE-13709:
--------------------------------
FAILURE: Integrated in HBase-0.98 #1058 (See
[https://builds.apache.org/job/HBase-0.98/1058/])
HBASE-13743 Backport HBASE-13709 (Updates to meta table server columns may be
eclipsed) to 0.98 (apurtell: rev 063e1b2bd91ad173fa2714df99fb66f6330ec55a)
* hbase-server/src/main/java/org/apache/hadoop/hbase/catalog/MetaEditor.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/handler/OpenMetaHandler.java
*
hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/AdminProtos.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/handler/TestOpenRegionHandler.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/catalog/TestMetaReaderEditor.java
* hbase-protocol/src/main/protobuf/Admin.proto
*
hbase-server/src/test/java/org/apache/hadoop/hbase/MockRegionServerServices.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionServerServices.java
*
hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/RequestConverter.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/handler/OpenRegionHandler.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionServerNoMaster.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/master/MockRegionServer.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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