[IGNITE-23515] Assertion error in ClientCacheFieldsQueryCursor#writeEntry

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.17
• Component/s: sql
• Labels: ise
• Release Note: Fixed assertion error on extra column in H2 ResultInterface#currentRow
• Ignite Flags: Release Notes Required
• Assignee: Nikolay Izhikov
• Reporter: Ilya Shishkov
• Created: 22/Oct/24 10:46
• Updated: 4 hours ago
• Resolved: 25/Oct/24 08:47

Description

[2024-10-22T11:43:20,546][ERROR][client-connector-#257%ignite.SameTablesInCacheGroupTest0%][ClientListenerNioListener] Failed to process client request [req=o.a.i.i.processors.platform.client.cache.ClientCacheSqlFieldsQueryRequest@51324a86, msg=null]
 java.lang.AssertionError: null
	at org.apache.ignite.internal.processors.platform.client.cache.ClientCacheFieldsQueryCursor.writeEntry(ClientCacheFieldsQueryCursor.java:47) ~[classes/:?]
	at org.apache.ignite.internal.processors.platform.client.cache.ClientCacheFieldsQueryCursor.writeEntry(ClientCacheFieldsQueryCursor.java:28) ~[classes/:?]
	at org.apache.ignite.internal.processors.platform.client.cache.ClientCacheQueryCursor.writePage(ClientCacheQueryCursor.java:79) ~[classes/:?]
	at org.apache.ignite.internal.processors.platform.client.cache.ClientCacheSqlFieldsQueryResponse.encode(ClientCacheSqlFieldsQueryResponse.java:73) ~[classes/:?]
	at org.apache.ignite.internal.processors.platform.client.ClientMessageParser.encode(ClientMessageParser.java:716) ~[classes/:?]
	at org.apache.ignite.internal.processors.odbc.ClientListenerNioListener.onMessage(ClientListenerNioListener.java:215) ~[classes/:?]
	at org.apache.ignite.internal.processors.odbc.ClientListenerNioListener.onMessage(ClientListenerNioListener.java:55) ~[classes/:?]
	at org.apache.ignite.internal.util.nio.GridNioFilterChain$TailFilter.onMessageReceived(GridNioFilterChain.java:279) ~[classes/:?]
	at org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:109) ~[classes/:?]
	at org.apache.ignite.internal.util.nio.GridNioAsyncNotifyFilter$3.body(GridNioAsyncNotifyFilter.java:97) ~[classes/:?]
	at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:125) ~[classes/:?]
	at org.apache.ignite.internal.util.worker.GridWorkerPool$1.run(GridWorkerPool.java:70) ~[classes/:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) ~[?:?]

Failure occurs on such sql fields query called from thin client:

new SqlFieldsQuery("select _key, _val from " + TABLE_NAME + " where id > 10 order by id asc")
    .setPartitions(rnd.nextInt(dfltPartsCnt))

Reproducer (flaky): AssertionReproducerTest.patch

Issue Links

• links to: GitHub Pull Request #11613