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https://issues.apache.org/jira/browse/OMID-84?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16354342#comment-16354342
]
ASF GitHub Bot commented on OMID-84:
------------------------------------
Github user ebortnikov commented on a diff in the pull request:
https://github.com/apache/incubator-omid/pull/19#discussion_r166405079
--- Diff:
hbase-client/src/main/java/org/apache/omid/transaction/HBaseTransaction.java ---
@@ -31,25 +31,31 @@
public class HBaseTransaction extends AbstractTransaction<HBaseCellId> {
private static final Logger LOG =
LoggerFactory.getLogger(HBaseTransaction.class);
- public HBaseTransaction(long transactionId, long epoch,
Set<HBaseCellId> writeSet, AbstractTransactionManager tm) {
- super(transactionId, epoch, writeSet, tm);
+ public HBaseTransaction(long transactionId, long epoch,
Set<HBaseCellId> writeSet, Set<HBaseCellId> conflictFreeWriteSet,
AbstractTransactionManager tm) {
+ super(transactionId, epoch, writeSet, conflictFreeWriteSet, tm);
}
- public HBaseTransaction(long transactionId, long readTimestamp,
VisibilityLevel visibilityLevel, long epoch, Set<HBaseCellId> writeSet,
AbstractTransactionManager tm) {
- super(transactionId, readTimestamp, visibilityLevel, epoch,
writeSet, tm);
+ public HBaseTransaction(long transactionId, long readTimestamp,
VisibilityLevel visibilityLevel, long epoch, Set<HBaseCellId> writeSet,
Set<HBaseCellId> conflictFreeWriteSet, AbstractTransactionManager tm) {
+ super(transactionId, readTimestamp, visibilityLevel, epoch,
writeSet, conflictFreeWriteSet, tm);
}
+ private void cleanCell(HBaseCellId cell) {
--- End diff --
cleanCell --> deleteCell?
> Conflict free writes
> --------------------
>
> Key: OMID-84
> URL: https://issues.apache.org/jira/browse/OMID-84
> Project: Apache Omid
> Issue Type: Sub-task
> Reporter: Ohad Shacham
> Assignee: Ohad Shacham
> Priority: Major
>
> Today, all the writes done by a transaction are taking part in conflict
> analysis. The purpose of this feature is to let the user decide for each
> write, whether it should take part in the conflict analysis.
> The motivation infers from Apache Phoenix that utilizes this feature when
> writing to the secondary index and also when writing to the data table for
> immutable tables (each key is added once and is not modified).
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