[IGNITE-20586] .NET: Node crash due to OverflowException in Callbacks.ConsoleWrite

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 2.16
• Component/s: platforms
• Labels: .NET
• Release Note: .NET: Fixed node crash due to OverflowException in Callbacks.ConsoleWrite
• Ignite Flags: Release Notes Required

Language

C#

• Assignee: Pavel Tupitsyn
• Reporter: Pavel Tupitsyn
• Reviewer: Igor Sapego
• Created: 06/Oct/23 07:03
• Updated: 05/Nov/23 11:25
• Resolved: 10/Oct/23 14:06

Description

Log excerpt:

[06:28:44,643][SEVERE][tcp-disco-msg-worker-[f3d85cf4 10.114.158.249:47500 crd]-#2%ignite-instance-cfa2d711-f2b7-4572-84f3-b880e25aa9e4%-#87%ignite-instance-cfa2d711-f2b7-4572-84f3-b880e25aa9e4%][TcpDiscoverySpi] TcpDiscoverSpi's message worker thread failed abnormally. Stopping the node in order to prevent cluster wide instability.
class org.apache.ignite.IgniteException: Arithmetic operation resulted in an overflow.
	at org.apache.ignite.internal.processors.platform.callback.PlatformCallbackUtils.consoleWrite(Native Method)
	at org.apache.ignite.internal.processors.platform.callback.PlatformCallbackGateway.consoleWrite(PlatformCallbackGateway.java:1203)
	at org.apache.ignite.internal.processors.platform.dotnet.PlatformDotNetConsoleStream.write(PlatformDotNetConsoleStream.java:44)
	at java.base/java.io.PrintStream.write(PrintStream.java:559)
	at java.base/sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:233)
	at java.base/sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:312)
	at java.base/sun.nio.cs.StreamEncoder.flushBuffer(StreamEncoder.java:104)
	at java.base/java.io.OutputStreamWriter.flushBuffer(OutputStreamWriter.java:181)
	at java.base/java.io.PrintStream.write(PrintStream.java:606)
	at java.base/java.io.PrintStream.print(PrintStream.java:745)
	at org.apache.ignite.internal.util.IgniteUtils.quiet(IgniteUtils.java:4972)
	at org.apache.ignite.internal.util.IgniteUtils.quietAndWarn(IgniteUtils.java:4665)
	at org.apache.ignite.internal.processors.failure.FailureProcessor.process(FailureProcessor.java:174)
	at org.apache.ignite.internal.processors.failure.FailureProcessor.process(FailureProcessor.java:156)
	at org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance$2.apply(IgnitionEx.java:1703)
	at org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance$2.apply(IgnitionEx.java:1693)
	at org.apache.ignite.internal.worker.WorkersRegistry.onIdle(WorkersRegistry.java:232)
	at org.apache.ignite.internal.util.worker.GridWorker.onIdle(GridWorker.java:299)
	at org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.lambda$new$1(ServerImpl.java:2973)
	at org.apache.ignite.spi.discovery.tcp.ServerImpl$MessageWorker.body(ServerImpl.java:8050)
	at org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.body(ServerImpl.java:3089)
	at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:125)
	at org.apache.ignite.spi.discovery.tcp.ServerImpl$MessageWorkerThread.body(ServerImpl.java:7988)
	at org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:58)

PlatformCallbackUtils.consoleWrite calls Callbacks.ConsoleWrite in .NET, and "Arithmetic operation resulted in an overflow." is from OverflowException.
We must be doing something wrong with JNI string conversion.

• Add try-catch, ignore exceptions in ConsoleWrite callback
• Investigate whether unicode characters or long strings are handled incorrectly

Workaround

Disable Java console redirect:

IgniteConfiguration.RedirectJavaConsoleOutput = false;

Issue Links

• links to: GitHub Pull Request #10985
• links to: User list: Arithmetic overflow exception ( Ignite logs)