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Posted to issues@ignite.apache.org by "Amelchev Nikita (Jira)" <ji...@apache.org> on 2021/08/19 18:10:00 UTC
[jira] [Created] (IGNITE-15346) Iterator of the
ClientCacheQueryCursor can be closed during serialization.
Amelchev Nikita created IGNITE-15346:
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Summary: Iterator of the ClientCacheQueryCursor can be closed during serialization.
Key: IGNITE-15346
URL: https://issues.apache.org/jira/browse/IGNITE-15346
Project: Ignite
Issue Type: Bug
Reporter: Amelchev Nikita
Assignee: Amelchev Nikita
Iterator of the {{ClientCacheQueryCursor}} can be closed during serialization in the {{writePage}} method. It produces log errors:
{noformat}
[20:48:37,155][SEVERE][client-connector-#146%309b388a-4250-4ab0-b97b-4d82a2f554d2%][ClientListenerNioListener] Failed to process client request [req=o.a.i.i.processors.platform.client.cache.ClientCacheScanQueryRequest@79f851e6]
java.util.NoSuchElementException
at org.apache.ignite.internal.util.GridCloseableIteratorAdapter.nextX(GridCloseableIteratorAdapter.java:39)
at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager$5.onHasNext(GridCacheDistributedQueryManager.java:662)
at org.apache.ignite.internal.util.GridCloseableIteratorAdapter.hasNextX(GridCloseableIteratorAdapter.java:53)
at org.apache.ignite.internal.util.lang.GridIteratorAdapter.hasNext(GridIteratorAdapter.java:45)
at org.apache.ignite.internal.processors.cache.AutoClosableCursorIterator.hasNext(AutoClosableCursorIterator.java:49)
at org.apache.ignite.internal.processors.platform.client.cache.ClientCacheQueryCursor.writePage(ClientCacheQueryCursor.java:80)
at org.apache.ignite.internal.processors.platform.client.cache.ClientCacheQueryResponse.encode(ClientCacheQueryResponse.java:51)
at org.apache.ignite.internal.processors.platform.client.ClientMessageParser.encode(ClientMessageParser.java:439)
at org.apache.ignite.internal.processors.odbc.ClientListenerNioListener.onMessage(ClientListenerNioListener.java:214)
at org.apache.ignite.internal.processors.odbc.ClientListenerNioListener.onMessage(ClientListenerNioListener.java:53)
at org.apache.ignite.internal.util.nio.GridNioFilterChain$TailFilter.onMessageReceived(GridNioFilterChain.java:279)
at org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:109)
at org.apache.ignite.internal.util.nio.GridNioAsyncNotifyFilter$3.body(GridNioAsyncNotifyFilter.java:97)
at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120)
at org.apache.ignite.internal.util.worker.GridWorkerPool$1.run(GridWorkerPool.java:70)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
{noformat}
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