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https://issues.apache.org/jira/browse/PIRK-4?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15441374#comment-15441374
]
ASF GitHub Bot commented on PIRK-4:
-----------------------------------
Github user smarthi commented on a diff in the pull request:
https://github.com/apache/incubator-pirk/pull/74#discussion_r76515109
--- Diff:
src/main/java/org/apache/pirk/responder/wideskies/common/ComputeEncryptedRow.java
---
@@ -321,4 +316,81 @@ public static void loadCacheFromHDFS(FileSystem fs,
String hdfsFileName, Query q
return returnPairs;
}
+
+ /**
+ * Method to compute the encrypted row elements for a query from
extracted data partitions in the form of ArrayList<<BigInteger>>
+ * <p>
+ * For each row (as indicated by key = hash(selector)), iterates over
the dataPartitions and calculates the column values.
+ * <p>
+ * Uses a static LRU cache for the modular exponentiation
+ * <p>
+ * Caller is responsible for keeping track of the colIndex and the the
maxHitsPerSelector values
+ * <p>
+ * Emits {@code Tuple2<<colNum, colVal>>}
+ */
+ public static List<Tuple2<Long,BigInteger>>
computeEncRow(List<BigInteger> dataPartitions, Query query, int rowIndex, int
colIndex)
+ throws IOException
+ {
+ List<Tuple2<Long,BigInteger>> returnPairs = new
ArrayList<Tuple2<Long,BigInteger>>();
--- End diff --
No need of specifying the types on RHS - can just be new ArrayList<>()
> Add Streaming Implementation for Apache Storm
> ---------------------------------------------
>
> Key: PIRK-4
> URL: https://issues.apache.org/jira/browse/PIRK-4
> Project: PIRK
> Issue Type: Task
> Components: Responder
> Reporter: Chris Harris
> Assignee: Chris Harris
>
> Per the Pirk Roadmap, this is a feature to add support for Apache Storm
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