10:09 p.m.
Assertion failure when using a plan result buffer
-------------------------------------------------
Key: TEIID-1686
URL: https://issues.jboss.org/browse/TEIID-1686
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 7.4
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Critical
Fix For: 7.4.1
When a plan can reuse the result buffer, for example with a top level sort operation.
Then both the batchcollector and the processingnode may call close on the buffer. The
second clause will trigger an assertionerror:
java.lang.AssertionError: Assertion failed.
at org.teiid.core.util.Assertion.failed(Assertion.java:73)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:68)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:60)
at org.teiid.common.buffer.TupleBuffer.saveBatch(TupleBuffer.java:177)
at org.teiid.common.buffer.TupleBuffer.close(TupleBuffer.java:192)
at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:153)
at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:352)
at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:278)
at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:49)
at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:207)
at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:194)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:118)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:288)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
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4:45 p.m.
New subject: [JBoss JIRA] Resolved: (TEIID-1686) Assertion failure when using a plan result buffer
[
https://issues.jboss.org/browse/TEIID-1686?page=com.atlassian.jira.plugin...
]
Steven Hawkins resolved TEIID-1686.
-----------------------------------
Fix Version/s: 7.5
Resolution: Done
Prevented the second call to close from happening.
Assertion failure when using a plan result buffer
-------------------------------------------------
Key: TEIID-1686
URL: https://issues.jboss.org/browse/TEIID-1686
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 7.4
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Critical
Fix For: 7.4.1, 7.5
When a plan can reuse the result buffer, for example with a top level sort operation.
Then both the batchcollector and the processingnode may call close on the buffer. The
second clause will trigger an assertionerror:
java.lang.AssertionError: Assertion failed.
at org.teiid.core.util.Assertion.failed(Assertion.java:73)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:68)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:60)
at org.teiid.common.buffer.TupleBuffer.saveBatch(TupleBuffer.java:177)
at org.teiid.common.buffer.TupleBuffer.close(TupleBuffer.java:192)
at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:153)
at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:352)
at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:278)
at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:49)
at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:207)
at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:194)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:118)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:288)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
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10:23 p.m.
New subject: [JBoss JIRA] Reopened: (TEIID-1686) Assertion failure when using a plan result buffer
[
https://issues.jboss.org/browse/TEIID-1686?page=com.atlassian.jira.plugin...
]
Van Halbert reopened TEIID-1686:
--------------------------------
The failure is still occuring on EDS VQT queries in SOAP5.2-ER3. An example query is:
"SELECT * FROM VQT.U5"
The transformation for VQT.U5 is:
SELECT
BQT1.SmallA.IntNum, BQT1.SmallA.DoubleNum, 'SmallA' AS Source
FROM
BQT1.SmallA
UNION
SELECT
BQT1.SmallB.IntNum, BQT1.SmallB.DoubleNum, 'SmallB'
FROM
BQT1.SmallB
The failure has an inconsistent behavior but can easily be reproduced.
As an example this Assertion Error occurred after 5 repeated queries on one test and after
15 repeated queries
on another test of the above query.
The log for the 15 repeated queries is attached.
Assertion failure when using a plan result buffer
-------------------------------------------------
Key: TEIID-1686
URL: https://issues.jboss.org/browse/TEIID-1686
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 7.4
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Critical
Fix For: 7.4.1, 7.5
When a plan can reuse the result buffer, for example with a top level sort operation.
Then both the batchcollector and the processingnode may call close on the buffer. The
second clause will trigger an assertionerror:
java.lang.AssertionError: Assertion failed.
at org.teiid.core.util.Assertion.failed(Assertion.java:73)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:68)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:60)
at org.teiid.common.buffer.TupleBuffer.saveBatch(TupleBuffer.java:177)
at org.teiid.common.buffer.TupleBuffer.close(TupleBuffer.java:192)
at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:153)
at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:352)
at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:278)
at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:49)
at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:207)
at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:194)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:118)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:288)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
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10:29 p.m.
New subject: [JBoss JIRA] Commented: (TEIID-1686) Assertion failure when using a plan result buffer
[
https://issues.jboss.org/browse/TEIID-1686?page=com.atlassian.jira.plugin...
]
Steven Hawkins commented on TEIID-1686:
---------------------------------------
The log on the SOA jira is not the same exception as this issue. I can work it under this
issue if you want, but it's not the same.
Assertion failure when using a plan result buffer
-------------------------------------------------
Key: TEIID-1686
URL: https://issues.jboss.org/browse/TEIID-1686
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 7.4
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Critical
Fix For: 7.4.1, 7.5
When a plan can reuse the result buffer, for example with a top level sort operation.
Then both the batchcollector and the processingnode may call close on the buffer. The
second clause will trigger an assertionerror:
java.lang.AssertionError: Assertion failed.
at org.teiid.core.util.Assertion.failed(Assertion.java:73)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:68)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:60)
at org.teiid.common.buffer.TupleBuffer.saveBatch(TupleBuffer.java:177)
at org.teiid.common.buffer.TupleBuffer.close(TupleBuffer.java:192)
at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:153)
at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:352)
at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:278)
at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:49)
at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:207)
at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:194)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:118)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:288)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
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11:49 p.m.
New subject: [JBoss JIRA] Commented: (TEIID-1686) Assertion failure when using a plan result buffer
[
https://issues.jboss.org/browse/TEIID-1686?page=com.atlassian.jira.plugin...
]
Warren Gibson commented on TEIID-1686:
--------------------------------------
They were both AssertionErrors and the behavior is the same so I took it to be the same.
However, after reviewing both logs I see they both have java.lang.AssertionError:
Assertion failed - but the most recent has added "expected reference to be not
null". Since the behavior looked the same I would be in favor of working it under
this one. However, if you would like a new JIRA I will be glad to write one.
Assertion failure when using a plan result buffer
-------------------------------------------------
Key: TEIID-1686
URL: https://issues.jboss.org/browse/TEIID-1686
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 7.4
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Critical
Fix For: 7.4.1, 7.5
When a plan can reuse the result buffer, for example with a top level sort operation.
Then both the batchcollector and the processingnode may call close on the buffer. The
second clause will trigger an assertionerror:
java.lang.AssertionError: Assertion failed.
at org.teiid.core.util.Assertion.failed(Assertion.java:73)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:68)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:60)
at org.teiid.common.buffer.TupleBuffer.saveBatch(TupleBuffer.java:177)
at org.teiid.common.buffer.TupleBuffer.close(TupleBuffer.java:192)
at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:153)
at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:352)
at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:278)
at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:49)
at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:207)
at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:194)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:118)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:288)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
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12:09 a.m.
New subject: [JBoss JIRA] Commented: (TEIID-1686) Assertion failure when using a plan result buffer
[
https://issues.jboss.org/browse/TEIID-1686?page=com.atlassian.jira.plugin...
]
Steven Hawkins commented on TEIID-1686:
---------------------------------------
After looking at it some more, leaving it under this issue is fine even though the
previous close error isn't coming into play. It should be related to reusing the sort
buffer as the output buffer.
Assertion failure when using a plan result buffer
-------------------------------------------------
Key: TEIID-1686
URL: https://issues.jboss.org/browse/TEIID-1686
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 7.4
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Critical
Fix For: 7.4.1, 7.5
When a plan can reuse the result buffer, for example with a top level sort operation.
Then both the batchcollector and the processingnode may call close on the buffer. The
second clause will trigger an assertionerror:
java.lang.AssertionError: Assertion failed.
at org.teiid.core.util.Assertion.failed(Assertion.java:73)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:68)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:60)
at org.teiid.common.buffer.TupleBuffer.saveBatch(TupleBuffer.java:177)
at org.teiid.common.buffer.TupleBuffer.close(TupleBuffer.java:192)
at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:153)
at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:352)
at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:278)
at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:49)
at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:207)
at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:194)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:118)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:288)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
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9:10 p.m.
New subject: [JBoss JIRA] Resolved: (TEIID-1686) Assertion failure when using a plan result buffer
[
https://issues.jboss.org/browse/TEIID-1686?page=com.atlassian.jira.plugin...
]
Steven Hawkins resolved TEIID-1686.
-----------------------------------
Resolution: Done
Addressed the secondary assertion error by not allowing nodes to remove buffers once they
have been returned as the final buffer.
Assertion failure when using a plan result buffer
-------------------------------------------------
Key: TEIID-1686
URL: https://issues.jboss.org/browse/TEIID-1686
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 7.4
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Critical
Fix For: 7.4.1, 7.5
When a plan can reuse the result buffer, for example with a top level sort operation.
Then both the batchcollector and the processingnode may call close on the buffer. The
second clause will trigger an assertionerror:
java.lang.AssertionError: Assertion failed.
at org.teiid.core.util.Assertion.failed(Assertion.java:73)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:68)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:60)
at org.teiid.common.buffer.TupleBuffer.saveBatch(TupleBuffer.java:177)
at org.teiid.common.buffer.TupleBuffer.close(TupleBuffer.java:192)
at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:153)
at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:352)
at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:278)
at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:49)
at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:207)
at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:194)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:118)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:288)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
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9:10 p.m.
New subject: [JBoss JIRA] Reopened: (TEIID-1686) Assertion failure when using a plan result buffer
[
https://issues.jboss.org/browse/TEIID-1686?page=com.atlassian.jira.plugin...
]
Steven Hawkins reopened TEIID-1686:
-----------------------------------
changing the fix versions
Assertion failure when using a plan result buffer
-------------------------------------------------
Key: TEIID-1686
URL: https://issues.jboss.org/browse/TEIID-1686
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 7.4
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Critical
Fix For: 7.4.1, 7.6
When a plan can reuse the result buffer, for example with a top level sort operation.
Then both the batchcollector and the processingnode may call close on the buffer. The
second clause will trigger an assertionerror:
java.lang.AssertionError: Assertion failed.
at org.teiid.core.util.Assertion.failed(Assertion.java:73)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:68)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:60)
at org.teiid.common.buffer.TupleBuffer.saveBatch(TupleBuffer.java:177)
at org.teiid.common.buffer.TupleBuffer.close(TupleBuffer.java:192)
at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:153)
at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:352)
at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:278)
at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:49)
at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:207)
at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:194)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:118)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:288)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
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9:10 p.m.
New subject: [JBoss JIRA] Resolved: (TEIID-1686) Assertion failure when using a plan result buffer
[
https://issues.jboss.org/browse/TEIID-1686?page=com.atlassian.jira.plugin...
]
Steven Hawkins resolved TEIID-1686.
-----------------------------------
Fix Version/s: 7.6
(was: 7.5)
Resolution: Done
This was only partially resolved in 7.5. The 8/29 changeset would still be needed there.
Assertion failure when using a plan result buffer
-------------------------------------------------
Key: TEIID-1686
URL: https://issues.jboss.org/browse/TEIID-1686
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 7.4
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Critical
Fix For: 7.4.1, 7.6
When a plan can reuse the result buffer, for example with a top level sort operation.
Then both the batchcollector and the processingnode may call close on the buffer. The
second clause will trigger an assertionerror:
java.lang.AssertionError: Assertion failed.
at org.teiid.core.util.Assertion.failed(Assertion.java:73)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:68)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:60)
at org.teiid.common.buffer.TupleBuffer.saveBatch(TupleBuffer.java:177)
at org.teiid.common.buffer.TupleBuffer.close(TupleBuffer.java:192)
at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:153)
at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:352)
at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:278)
at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:49)
at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:207)
at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:194)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:118)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:288)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
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9:36 p.m.
New subject: [JBoss JIRA] Commented: (TEIID-1686) Assertion failure when using a plan result buffer
[
https://issues.jboss.org/browse/TEIID-1686?page=com.atlassian.jira.plugin...
]
Warren Gibson commented on TEIID-1686:
--------------------------------------
Steve - are both of these changes going to be put in 7.4.x branch?
Assertion failure when using a plan result buffer
-------------------------------------------------
Key: TEIID-1686
URL: https://issues.jboss.org/browse/TEIID-1686
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 7.4
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Critical
Fix For: 7.4.1, 7.6
When a plan can reuse the result buffer, for example with a top level sort operation.
Then both the batchcollector and the processingnode may call close on the buffer. The
second clause will trigger an assertionerror:
java.lang.AssertionError: Assertion failed.
at org.teiid.core.util.Assertion.failed(Assertion.java:73)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:68)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:60)
at org.teiid.common.buffer.TupleBuffer.saveBatch(TupleBuffer.java:177)
at org.teiid.common.buffer.TupleBuffer.close(TupleBuffer.java:192)
at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:153)
at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:352)
at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:278)
at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:49)
at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:207)
at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:194)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:118)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:288)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
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9:47 p.m.
New subject: [JBoss JIRA] Commented: (TEIID-1686) Assertion failure when using a plan result buffer
[
https://issues.jboss.org/browse/TEIID-1686?page=com.atlassian.jira.plugin...
]
Steven Hawkins commented on TEIID-1686:
---------------------------------------
Are you referencing Van's question? That was answered for the SOA issue, but
wasn't answered here. In short yes both are in 7.4.x. See also the commit history.
Assertion failure when using a plan result buffer
-------------------------------------------------
Key: TEIID-1686
URL: https://issues.jboss.org/browse/TEIID-1686
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 7.4
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Critical
Fix For: 7.4.1, 7.6
When a plan can reuse the result buffer, for example with a top level sort operation.
Then both the batchcollector and the processingnode may call close on the buffer. The
second clause will trigger an assertionerror:
java.lang.AssertionError: Assertion failed.
at org.teiid.core.util.Assertion.failed(Assertion.java:73)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:68)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:60)
at org.teiid.common.buffer.TupleBuffer.saveBatch(TupleBuffer.java:177)
at org.teiid.common.buffer.TupleBuffer.close(TupleBuffer.java:192)
at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:153)
at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:352)
at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:278)
at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:49)
at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:207)
at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:194)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:118)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:288)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
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11:24 p.m.
New subject: [JBoss JIRA] (TEIID-1686) Assertion failure when using a plan result buffer
[
https://issues.jboss.org/browse/TEIID-1686?page=com.atlassian.jira.plugin...
]
Steven Hawkins closed TEIID-1686.
---------------------------------
Assertion failure when using a plan result buffer
-------------------------------------------------
Key: TEIID-1686
URL: https://issues.jboss.org/browse/TEIID-1686
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 7.4
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Critical
Fix For: 7.4.1, 7.6
When a plan can reuse the result buffer, for example with a top level sort operation.
Then both the batchcollector and the processingnode may call close on the buffer. The
second clause will trigger an assertionerror:
java.lang.AssertionError: Assertion failed.
at org.teiid.core.util.Assertion.failed(Assertion.java:73)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:68)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:60)
at org.teiid.common.buffer.TupleBuffer.saveBatch(TupleBuffer.java:177)
at org.teiid.common.buffer.TupleBuffer.close(TupleBuffer.java:192)
at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:153)
at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:352)
at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:278)
at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:49)
at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:207)
at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:194)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:118)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:288)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
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4595
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4722
days old
11 comments
4 participants
participants (4)
-
Steven Hawkins (Closed) (JIRA) -
Steven Hawkins (JIRA)
-
Van Halbert (JIRA)
-
Warren Gibson (JIRA)