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https://issues.apache.org/jira/browse/BEAM-13015?focusedWorklogId=697537&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-697537
]
ASF GitHub Bot logged work on BEAM-13015:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 16/Dec/21 22:04
Start Date: 16/Dec/21 22:04
Worklog Time Spent: 10m
Work Description: lukecwik commented on a change in pull request #16252:
URL: https://github.com/apache/beam/pull/16252#discussion_r770951807
##########
File path:
sdks/java/harness/src/test/java/org/apache/beam/fn/harness/CachesTest.java
##########
@@ -109,15 +121,27 @@ public void testNestedSubCaches() {
childOfChild.remove("keyB");
assertEquals("childB", child.peek("keyB"));
assertNull(childOfChild.peek("keyB"));
+ }
+
+ @Test
+ public void testClearableCache() {
+ ClearableCache<String, String> cache = new
ClearableCache<>(Caches.eternal());
+ testCache(cache);
+ }
- // Test that clearing the middle cache impacts children but not parent
- parent.put("keyA", "parentA");
- parent.put("keyB", "parentB");
- child.clear();
- assertThat(child.keys(), is(emptyIterable()));
- assertThat(childOfChild.keys(), is(emptyIterable()));
- assertEquals("parentA", parent.peek("keyA"));
- assertEquals("parentB", parent.peek("keyB"));
Review comment:
The existing implementation to scan all the keys was too slow so I
didn't want people to rely on it. This way the have to be cognizant about
having a cache where they take the memory overhead of tracking the keys
explicitly,
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Issue Time Tracking
-------------------
Worklog Id: (was: 697537)
Time Spent: 26h 20m (was: 26h 10m)
> Optimize Java SDK harness
> -------------------------
>
> Key: BEAM-13015
> URL: https://issues.apache.org/jira/browse/BEAM-13015
> Project: Beam
> Issue Type: Improvement
> Components: sdk-java-harness
> Reporter: Luke Cwik
> Assignee: Luke Cwik
> Priority: P2
> Time Spent: 26h 20m
> Remaining Estimate: 0h
>
> Use profiling tools to remove bundle processing overhead in the SDK harness.
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