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https://issues.apache.org/jira/browse/HBASE-15600?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16022430#comment-16022430
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Hudson commented on HBASE-15600:
--------------------------------
FAILURE: Integrated in Jenkins build Phoenix-master #1621 (See
[https://builds.apache.org/job/Phoenix-master/1621/])
PHOENIX-3827 Make use of HBASE-15600 to write local index mutations
(rajeshbabu: rev a2f4d7eebec621b58204a9eb78d552f18dcbcf24)
* (edit)
phoenix-core/src/it/java/org/apache/phoenix/end2end/IndexToolForPartialBuildWithNamespaceEnabledIT.java
* (edit)
phoenix-core/src/it/java/org/apache/phoenix/end2end/IndexToolForPartialBuildIT.java
* (edit)
phoenix-core/src/it/java/org/apache/phoenix/end2end/index/MutableIndexFailureIT.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/hbase/index/Indexer.java
> Add provision for adding mutations to memstore or able to write to same
> region in batchMutate coprocessor hooks
> ---------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-15600
> URL: https://issues.apache.org/jira/browse/HBASE-15600
> Project: HBase
> Issue Type: Improvement
> Reporter: Rajeshbabu Chintaguntla
> Assignee: Rajeshbabu Chintaguntla
> Labels: phoenix
> Fix For: 2.0.0, 1.3.0, 1.4.0
>
> Attachments: HBASE-15600.patch, HBASE-15600_v1.patch,
> HBASE-15600_v2.patch, hbase-15600_v3.patch, hbase-15600_v4.patch,
> hbase-15600_v5.patch, hbase-15600_v6.patch
>
>
> As part of PHOENIX-1734 we need to write the index updates to same region
> from coprocessors but writing from batchMutate API is not allowed because of
> mvcc.
> Raised PHOENIX-2742 to discuss any alternative way to write to the same
> region directly or not but not having any proper solution there.
> Currently we have provision to write wal edits from coprocessors. We can set
> wal edits in MiniBatchOperationInProgress.
> {noformat}
> /**
> * Sets the walEdit for the operation(Mutation) at the specified position.
> * @param index
> * @param walEdit
> */
> public void setWalEdit(int index, WALEdit walEdit) {
> this.walEditsFromCoprocessors[getAbsoluteIndex(index)] = walEdit;
> }
> {noformat}
> Similarly we can allow to write mutations from coprocessors to memstore as
> well. Or else we should provide the batch mutation API allow write in batch
> mutate coprocessors.
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