Iurii Gerzhedovich created IGNITE-23605:
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Summary: Sql. Add shutdown guard for sql-execution-pool
Key: IGNITE-23605
URL: https://issues.apache.org/jira/browse/IGNITE-23605
Project: Ignite
Issue Type: Bug
Reporter: Iurii Gerzhedovich
During node stop can be raised an error in the log:
{code:java}
[2024-11-05T10:48:22,758][ERROR][%no_node%sql-execution-pool-0][FailureManager]
Critical system error detected. Will be handled accordingly to configured
handler [hnd=NoOpFailureHandler [super=AbstractFailureHandler
[ignoredFailureTypes=UnmodifiableSet [SYSTEM_WORKER_BLOCKED,
SYSTEM_CRITICAL_OPERATION_TIMEOUT]]], failureCtx=CRITICAL_ERROR]
org.apache.ignite.lang.IgniteException: Unexpected error during execute
fragment 0 of query 51b58280-486b-4102-8ebe-1a2485da3fc7
at
org.apache.ignite.internal.sql.engine.exec.QueryTaskExecutorImpl.lambda$execute$0(QueryTaskExecutorImpl.java:96)
~[main/:?]
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
[?:?]
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
[?:?]
at java.base/java.lang.Thread.run(Thread.java:829) [?:?]
Caused by: java.util.concurrent.RejectedExecutionException: Task
org.apache.ignite.internal.sql.engine.exec.QueryTaskExecutorImpl$$Lambda$734/0x0000000800422440@5f1a1354
rejected from java.util.concurrent.ThreadPoolExecutor@de37509[Shutting down,
pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 4]
at
java.base/java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2055)
~[?:?]
at
java.base/java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:825)
~[?:?]
at
java.base/java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1355)
~[?:?]
at
org.apache.ignite.internal.thread.AbstractStripedThreadPoolExecutor.execute(AbstractStripedThreadPoolExecutor.java:61)
~[main/:?]
at
org.apache.ignite.internal.sql.engine.exec.QueryTaskExecutorImpl.execute(QueryTaskExecutorImpl.java:80)
~[main/:?]
at
org.apache.ignite.internal.sql.engine.exec.ExecutionContext.execute(ExecutionContext.java:329)
~[main/:?]
at
org.apache.ignite.internal.sql.engine.exec.rel.AsyncRootNode.closeAsync(AsyncRootNode.java:169)
~[main/:?]
at
org.apache.ignite.internal.sql.engine.exec.rel.AsyncRootNode.onError(AsyncRootNode.java:119)
~[main/:?]
at
org.apache.ignite.internal.sql.engine.exec.rel.AbstractNode.onError(AbstractNode.java:125)
~[main/:?]
at
org.apache.ignite.internal.sql.engine.exec.ExecutionContext.lambda$execute$0(ExecutionContext.java:336)
~[main/:?]
at
org.apache.ignite.internal.sql.engine.exec.QueryTaskExecutorImpl.lambda$execute$0(QueryTaskExecutorImpl.java:83)
~[main/:?] {code}
A guard is needed to prevent sending to execute a new task in the query pool
after the node starts shutdown.
One of the test where it appears in logs - AsyncRootNodeTest
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