[
https://issues.apache.org/jira/browse/CASSANDRA-14790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jon Meredith updated CASSANDRA-14790:
-------------------------------------
Description:
The LongBufferPoolTest from the burn tests fails with an assertion error. I
added a build target to run individual burn tests, and \{jasobrown} gave a fix
for the uninitialized test setup (attached), however the test now fails on an
assertion about recycling buffers.
To reproduce (with patch applied)
{{ ant burn-testsome
-Dtest.name=org.apache.cassandra.utils.memory.LongBufferPoolTest
-Dtest.methods=testAllocate}}
Output
{{ [junit] Testcase:
testAllocate(org.apache.cassandra.utils.memory.LongBufferPoolTest): FAILED
[junit] null
[junit] junit.framework.AssertionFailedError
[junit] at
org.apache.cassandra.utils.memory.BufferPool$Debug.check(BufferPool.java:204)
[junit] at
org.apache.cassandra.utils.memory.BufferPool.assertAllRecycled(BufferPool.java:181)
[junit] at
org.apache.cassandra.utils.memory.LongBufferPoolTest.testAllocate(LongBufferPoolTest.java:350)
[junit] at
org.apache.cassandra.utils.memory.LongBufferPoolTest.testAllocate(LongBufferPoolTest.java:54)}}
All major branches from 3.0 and later have issues, however the trunk branch
also warns about references not being released before the reference is garbage
collected.
{{ [junit] ERROR [Reference-Reaper:1] 2018-09-25 13:59:54,089 Ref.java:224 -
LEAK DETECTED: a reference
(org.apache.cassandra.utils.concurrent.Ref$State@7f58d19a) to @623704362 was
not released before the reference was garbage collected
[junit] ERROR [Reference-Reaper:1] 2018-09-25 13:59:54,089 Ref.java:255 -
Allocate trace org.apache.cassandra.utils.concurrent.Ref$State@7f58d19a:
[junit] Thread[pool-2-thread-24,5,main]
[junit] at java.lang.Thread.getStackTrace(Thread.java:1559)
[junit] at org.apache.cassandra.utils.concurrent.Ref$Debug.<init>(Ref.java:245)
[junit] at org.apache.cassandra.utils.concurrent.Ref$State.<init>(Ref.java:175)
[junit] at org.apache.cassandra.utils.concurrent.Ref.<init>(Ref.java:97)
[junit] at
org.apache.cassandra.utils.memory.BufferPool$Chunk.setAttachment(BufferPool.java:663)
[junit] at
org.apache.cassandra.utils.memory.BufferPool$Chunk.get(BufferPool.java:803)
[junit] at
org.apache.cassandra.utils.memory.BufferPool$Chunk.get(BufferPool.java:793)
[junit] at
org.apache.cassandra.utils.memory.BufferPool$LocalPool.get(BufferPool.java:388)
[junit] at
org.apache.cassandra.utils.memory.BufferPool.maybeTakeFromPool(BufferPool.java:143)
[junit] at
org.apache.cassandra.utils.memory.BufferPool.takeFromPool(BufferPool.java:115)
[junit] at org.apache.cassandra.utils.memory.BufferPool.get(BufferPool.java:85)
[junit] at
org.apache.cassandra.utils.memory.LongBufferPoolTest$3.allocate(LongBufferPoolTest.java:296)
[junit] at
org.apache.cassandra.utils.memory.LongBufferPoolTest$3.testOne(LongBufferPoolTest.java:246)
[junit] at
org.apache.cassandra.utils.memory.LongBufferPoolTest$TestUntil.call(LongBufferPoolTest.java:399)
[junit] at
org.apache.cassandra.utils.memory.LongBufferPoolTest$TestUntil.call(LongBufferPoolTest.java:379)
[junit] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[junit] at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[junit] at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[junit] at java.lang.Thread.run(Thread.java:748)
}}
Perhaps the environment is not being set up correctly for the tests.
was:
The LongBufferPoolTest from the burn tests fails with an assertion error. I
added a build target to run individual burn tests, and \{jasobrown} gave a fix
for the uninitialized test setup (attached), however the test now fails on an
assertion about recycling buffers.
To reproduce (with patch applied)
{{
ant burn-testsome
-Dtest.name=org.apache.cassandra.utils.memory.LongBufferPoolTest
-Dtest.methods=testAllocate
}}
Output
{{
[junit] Testcase:
testAllocate(org.apache.cassandra.utils.memory.LongBufferPoolTest): FAILED
[junit] null
[junit] junit.framework.AssertionFailedError
[junit] at
org.apache.cassandra.utils.memory.BufferPool$Debug.check(BufferPool.java:204)
[junit] at
org.apache.cassandra.utils.memory.BufferPool.assertAllRecycled(BufferPool.java:181)
[junit] at
org.apache.cassandra.utils.memory.LongBufferPoolTest.testAllocate(LongBufferPoolTest.java:350)
[junit] at
org.apache.cassandra.utils.memory.LongBufferPoolTest.testAllocate(LongBufferPoolTest.java:54)}}
All major branches from 3.0 and later have issues, however the trunk branch
also warns about references not being released before the reference is garbage
collected.
{{
[junit] ERROR [Reference-Reaper:1] 2018-09-25 13:59:54,089 Ref.java:224 -
LEAK DETECTED: a reference
(org.apache.cassandra.utils.concurrent.Ref$State@7f58d19a) to @623704362 was
not released before the reference was garbage collected
[junit] ERROR [Reference-Reaper:1] 2018-09-25 13:59:54,089 Ref.java:255 -
Allocate trace org.apache.cassandra.utils.concurrent.Ref$State@7f58d19a:
[junit] Thread[pool-2-thread-24,5,main]
[junit] at java.lang.Thread.getStackTrace(Thread.java:1559)
[junit] at
org.apache.cassandra.utils.concurrent.Ref$Debug.<init>(Ref.java:245)
[junit] at
org.apache.cassandra.utils.concurrent.Ref$State.<init>(Ref.java:175)
[junit] at org.apache.cassandra.utils.concurrent.Ref.<init>(Ref.java:97)
[junit] at
org.apache.cassandra.utils.memory.BufferPool$Chunk.setAttachment(BufferPool.java:663)
[junit] at
org.apache.cassandra.utils.memory.BufferPool$Chunk.get(BufferPool.java:803)
[junit] at
org.apache.cassandra.utils.memory.BufferPool$Chunk.get(BufferPool.java:793)
[junit] at
org.apache.cassandra.utils.memory.BufferPool$LocalPool.get(BufferPool.java:388)
[junit] at
org.apache.cassandra.utils.memory.BufferPool.maybeTakeFromPool(BufferPool.java:143)
[junit] at
org.apache.cassandra.utils.memory.BufferPool.takeFromPool(BufferPool.java:115)
[junit] at
org.apache.cassandra.utils.memory.BufferPool.get(BufferPool.java:85)
[junit] at
org.apache.cassandra.utils.memory.LongBufferPoolTest$3.allocate(LongBufferPoolTest.java:296)
[junit] at
org.apache.cassandra.utils.memory.LongBufferPoolTest$3.testOne(LongBufferPoolTest.java:246)
[junit] at
org.apache.cassandra.utils.memory.LongBufferPoolTest$TestUntil.call(LongBufferPoolTest.java:399)
[junit] at
org.apache.cassandra.utils.memory.LongBufferPoolTest$TestUntil.call(LongBufferPoolTest.java:379)
[junit] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[junit] at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[junit] at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[junit] at java.lang.Thread.run(Thread.java:748)
}}
Perhaps the environment is not being set up correctly for the tests.
> LongBufferPoolTest burn test fails assertion
> --------------------------------------------
>
> Key: CASSANDRA-14790
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14790
> Project: Cassandra
> Issue Type: Test
> Components: Testing
> Environment: Run under macOS 10.13.6, with patch (attached, but also
> https://github.com/jonmeredith/cassandra/tree/failing-burn-test)
> Reporter: Jon Meredith
> Priority: Major
> Attachments: 0001-Add-burn-testsome-target-to-build.xml.patch,
> 0002-Initialize-before-running-LongBufferPoolTest.patch
>
>
> The LongBufferPoolTest from the burn tests fails with an assertion error. I
> added a build target to run individual burn tests, and \{jasobrown} gave a
> fix for the uninitialized test setup (attached), however the test now fails
> on an assertion about recycling buffers.
> To reproduce (with patch applied)
> {{ ant burn-testsome
> -Dtest.name=org.apache.cassandra.utils.memory.LongBufferPoolTest
> -Dtest.methods=testAllocate}}
> Output
> {{ [junit] Testcase:
> testAllocate(org.apache.cassandra.utils.memory.LongBufferPoolTest): FAILED
> [junit] null
> [junit] junit.framework.AssertionFailedError
> [junit] at
> org.apache.cassandra.utils.memory.BufferPool$Debug.check(BufferPool.java:204)
> [junit] at
> org.apache.cassandra.utils.memory.BufferPool.assertAllRecycled(BufferPool.java:181)
> [junit] at
> org.apache.cassandra.utils.memory.LongBufferPoolTest.testAllocate(LongBufferPoolTest.java:350)
> [junit] at
> org.apache.cassandra.utils.memory.LongBufferPoolTest.testAllocate(LongBufferPoolTest.java:54)}}
> All major branches from 3.0 and later have issues, however the trunk branch
> also warns about references not being released before the reference is
> garbage collected.
> {{ [junit] ERROR [Reference-Reaper:1] 2018-09-25 13:59:54,089 Ref.java:224 -
> LEAK DETECTED: a reference
> (org.apache.cassandra.utils.concurrent.Ref$State@7f58d19a) to @623704362 was
> not released before the reference was garbage collected
> [junit] ERROR [Reference-Reaper:1] 2018-09-25 13:59:54,089 Ref.java:255 -
> Allocate trace org.apache.cassandra.utils.concurrent.Ref$State@7f58d19a:
> [junit] Thread[pool-2-thread-24,5,main]
> [junit] at java.lang.Thread.getStackTrace(Thread.java:1559)
> [junit] at
> org.apache.cassandra.utils.concurrent.Ref$Debug.<init>(Ref.java:245)
> [junit] at
> org.apache.cassandra.utils.concurrent.Ref$State.<init>(Ref.java:175)
> [junit] at org.apache.cassandra.utils.concurrent.Ref.<init>(Ref.java:97)
> [junit] at
> org.apache.cassandra.utils.memory.BufferPool$Chunk.setAttachment(BufferPool.java:663)
> [junit] at
> org.apache.cassandra.utils.memory.BufferPool$Chunk.get(BufferPool.java:803)
> [junit] at
> org.apache.cassandra.utils.memory.BufferPool$Chunk.get(BufferPool.java:793)
> [junit] at
> org.apache.cassandra.utils.memory.BufferPool$LocalPool.get(BufferPool.java:388)
> [junit] at
> org.apache.cassandra.utils.memory.BufferPool.maybeTakeFromPool(BufferPool.java:143)
> [junit] at
> org.apache.cassandra.utils.memory.BufferPool.takeFromPool(BufferPool.java:115)
> [junit] at
> org.apache.cassandra.utils.memory.BufferPool.get(BufferPool.java:85)
> [junit] at
> org.apache.cassandra.utils.memory.LongBufferPoolTest$3.allocate(LongBufferPoolTest.java:296)
> [junit] at
> org.apache.cassandra.utils.memory.LongBufferPoolTest$3.testOne(LongBufferPoolTest.java:246)
> [junit] at
> org.apache.cassandra.utils.memory.LongBufferPoolTest$TestUntil.call(LongBufferPoolTest.java:399)
> [junit] at
> org.apache.cassandra.utils.memory.LongBufferPoolTest$TestUntil.call(LongBufferPoolTest.java:379)
> [junit] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> [junit] at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> [junit] at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> [junit] at java.lang.Thread.run(Thread.java:748)
> }}
> Perhaps the environment is not being set up correctly for the tests.
>
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