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https://issues.apache.org/jira/browse/RYA-337?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16125935#comment-16125935
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ASF GitHub Bot commented on RYA-337:
------------------------------------
Github user meiercaleb commented on a diff in the pull request:
https://github.com/apache/incubator-rya/pull/204#discussion_r132980017
--- Diff:
dao/mongodb.rya/src/main/java/org/apache/rya/mongodb/iter/RyaStatementBindingSetCursorIterator.java
---
@@ -44,20 +48,21 @@
public class RyaStatementBindingSetCursorIterator implements
CloseableIteration<Entry<RyaStatement, BindingSet>, RyaDAOException> {
private static final Logger log =
Logger.getLogger(RyaStatementBindingSetCursorIterator.class);
+
+ private static final int QUERY_BATCH_SIZE = 50;
--- End diff --
Any particular reason you went with 50 here?
> Batch Queries to MongoDB
> ------------------------
>
> Key: RYA-337
> URL: https://issues.apache.org/jira/browse/RYA-337
> Project: Rya
> Issue Type: Improvement
> Components: dao
> Reporter: Aaron Mihalik
> Assignee: Aaron Mihalik
>
> Currently the MongoDB DAO sends one query at a time to Mongo. Instead, the
> DAO should send a batch of queries and perform a client side hash join (like
> the Accumulo DAO)
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