From 140aafdaa711b0fdeacf99b9c7e70b706b8490f4 Mon Sep 17 00:00:00 2001
From: Fabian Mastenbroek <mail.fabianm@gmail.com>
Date: Mon, 20 Sep 2021 15:40:13 +0200
Subject: feat(trace): Add property for describing partition keys

---
 .../src/main/kotlin/org/opendc/trace/wtf/WtfTaskTable.kt                | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'opendc-trace/opendc-trace-wtf/src')

diff --git a/opendc-trace/opendc-trace-wtf/src/main/kotlin/org/opendc/trace/wtf/WtfTaskTable.kt b/opendc-trace/opendc-trace-wtf/src/main/kotlin/org/opendc/trace/wtf/WtfTaskTable.kt
index 74202718..410bb347 100644
--- a/opendc-trace/opendc-trace-wtf/src/main/kotlin/org/opendc/trace/wtf/WtfTaskTable.kt
+++ b/opendc-trace/opendc-trace-wtf/src/main/kotlin/org/opendc/trace/wtf/WtfTaskTable.kt
@@ -48,6 +48,8 @@ internal class WtfTaskTable(private val path: Path) : Table {
         TASK_USER_ID
     )
 
+    override val partitionKeys: List<TableColumn<*>> = listOf(TASK_SUBMIT_TIME)
+
     override fun newReader(): TableReader {
         val reader = LocalParquetReader<GenericRecord>(path.resolve("tasks/schema-1.0"))
         return WtfTaskTableReader(reader)
-- 
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