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https://issues.apache.org/jira/browse/HBASE-17167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15707681#comment-15707681
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Hudson commented on HBASE-17167:
--------------------------------
FAILURE: Integrated in Jenkins build HBase-1.4 #551 (See
[https://builds.apache.org/job/HBase-1.4/551/])
HBASE-17167 Pass mvcc to client when scan (zhangduo: rev
af69783128ed8bd8bf321f378adcb50d46a4f2fc)
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* (add)
hbase-client/src/main/java/org/apache/hadoop/hbase/client/PackagePrivateFieldAccessor.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RSRpcServices.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestTags.java
* (edit)
hbase-client/src/main/java/org/apache/hadoop/hbase/client/ClientScanner.java
* (add)
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestMvccConsistentScanner.java
* (edit) hbase-protocol/src/main/protobuf/Client.proto
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/TestPartialResultsFromClientSide.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/replication/regionserver/TestReplicationSink.java
* (edit)
hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/ClientProtos.java
* (edit)
hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/ProtobufUtil.java
* (edit) hbase-client/src/main/java/org/apache/hadoop/hbase/client/Scan.java
* (edit) hbase-client/src/main/java/org/apache/hadoop/hbase/client/HTable.java
* (edit)
hbase-client/src/main/java/org/apache/hadoop/hbase/client/ScannerCallable.java
> Pass mvcc to client when scan
> -----------------------------
>
> Key: HBASE-17167
> URL: https://issues.apache.org/jira/browse/HBASE-17167
> Project: HBase
> Issue Type: Sub-task
> Components: Client, scan
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Fix For: 2.0.0, 1.4.0
>
> Attachments: HBASE-17167-branch-1-v1.patch,
> HBASE-17167-branch-1-v2.patch, HBASE-17167-branch-1.patch,
> HBASE-17167-v1.patch, HBASE-17167-v2.patch, HBASE-17167-v3.patch,
> HBASE-17167-v4.patch, HBASE-17167-v5.patch, HBASE-17167.patch
>
>
> For the current implementation, if we use batch or allowPartial when scan,
> then the row level atomic can not be guaranteed if we need to restart a scan
> in the middle of a record due to region move or something else.
> We can return the mvcc used to open scanner to client and client could use
> this mvcc to restart a scan to get row level atomic.
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