[
https://issues.apache.org/jira/browse/IGNITE-26498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pavel Pereslegin updated IGNITE-26498:
--------------------------------------
Description:
The following code produces expected TransactionException ACQUIRE_LOCK_ERR.
{code:java}
@ParameterizedTest
@ValueSource(booleans = {true, false})
void acquireLockError(boolean thin) {
Ignite ignite = thin ? client() : server();
ignite.sql().executeScript("create table t(id int primary key, val
int)");
KeyValueView<Integer, Integer> view =
ignite.tables().table("T").keyValueView(Integer.class, Integer.class);
Transaction tx0 = ignite.transactions().begin();
Transaction tx1 = ignite.transactions().begin();
try {
view.put(tx0, 0, 1);
view.put(tx1, 0, 2);
fail("Exception is expected");
} catch (TransactionException expected) {
// No-op.
} finally {
tx0.rollback();
tx1.rollback();
}
}
{code}
Works as expected in both clients (thin and embedded).
The only difference that thin client prints warning.
{noformat}
[2025-09-23T16:58:55,249][WARN ][main][TcpClientChannel] Failed to send request
[id=5, op=10, remoteAddress=127.0.0.1:10800]: Failed to acquire a lock due to a
possible deadlock [locker=019976de-c5a0-0000-2722-841700000001,
holder=019976de-b140-0000-2722-841700000001]
org.apache.ignite.tx.TransactionException: Failed to acquire a lock due to a
possible deadlock [locker=019976de-c5a0-0000-2722-841700000001,
holder=019976de-b140-0000-2722-841700000001]
at
java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:710)
at
org.apache.ignite.internal.util.ExceptionUtils$1.copy(ExceptionUtils.java:931)
at
org.apache.ignite.internal.util.ExceptionUtils$ExceptionFactory.createCopy(ExceptionUtils.java:865)
at
org.apache.ignite.internal.util.ExceptionUtils.copyExceptionWithCause(ExceptionUtils.java:667)
at
org.apache.ignite.internal.util.ViewUtils.copyExceptionWithCauseIfPossible(ViewUtils.java:83)
at
org.apache.ignite.internal.util.ViewUtils.ensurePublicException(ViewUtils.java:63)
at
org.apache.ignite.internal.client.TcpClientChannel.send(TcpClientChannel.java:406)
at
org.apache.ignite.internal.client.TcpClientChannel.serviceAsync(TcpClientChannel.java:330)
at
org.apache.ignite.internal.client.ReliableChannel.serviceAsyncInternal(ReliableChannel.java:352)
at
org.apache.ignite.internal.client.ReliableChannel.lambda$serviceAsync$4(ReliableChannel.java:286)
at
java.base/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1106)
at
java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2237)
at
org.apache.ignite.internal.client.ReliableChannel.lambda$serviceAsync$5(ReliableChannel.java:286)
at
org.apache.ignite.internal.client.ClientFutureUtils.doWithRetryAsync(ClientFutureUtils.java:48)
at
org.apache.ignite.internal.client.ClientFutureUtils.doWithRetryAsync(ClientFutureUtils.java:37)
at
org.apache.ignite.internal.client.ReliableChannel.serviceAsync(ReliableChannel.java:284)
at
org.apache.ignite.internal.client.table.ClientTable.lambda$doSchemaOutInOpAsync$15(ClientTable.java:669)
at
java.base/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1106)
at
java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2237)
at
org.apache.ignite.internal.client.table.ClientTable.lambda$doSchemaOutInOpAsync$16(ClientTable.java:668)
at
java.base/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1106)
at
java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2237)
at
org.apache.ignite.internal.client.table.ClientTable.doSchemaOutInOpAsync(ClientTable.java:645)
at
org.apache.ignite.internal.client.table.ClientTable.doSchemaOutOpAsync(ClientTable.java:510)
at
org.apache.ignite.internal.client.table.ClientKeyValueView.putAsync(ClientKeyValueView.java:284)
at
org.apache.ignite.internal.client.table.ClientKeyValueView.put(ClientKeyValueView.java:274)
at
org.apache.ignite.internal.client.table.api.PublicApiClientKeyValueView.lambda$put$12(PublicApiClientKeyValueView.java:108)
at
org.apache.ignite.internal.thread.PublicApiThreading.lambda$execUserSyncOperation$1(PublicApiThreading.java:108)
at
org.apache.ignite.internal.thread.PublicApiThreading.executeWithRole(PublicApiThreading.java:136)
at
org.apache.ignite.internal.thread.PublicApiThreading.execUserSyncOperation(PublicApiThreading.java:94)
at
org.apache.ignite.internal.thread.PublicApiThreading.execUserSyncOperation(PublicApiThreading.java:107)
at
org.apache.ignite.internal.client.table.api.PublicApiClientViewBase.executeSyncOp(PublicApiClientViewBase.java:97)
at
org.apache.ignite.internal.client.table.api.PublicApiClientKeyValueView.put(PublicApiClientKeyValueView.java:108)
at
org.apache.ignite.internal.table.CloseableKeyValueView.put(CloseableKeyValueView.java:152)
at
org.apache.ignite.internal.runner.app.client.ItThinClientSqlTest.acquireLockError(ItThinClientSqlTest.java:754)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at
org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:787)
at
org.junit.platform.commons.support.ReflectionSupport.invokeMethod(ReflectionSupport.java:478)
at
org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
at
org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
at
org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:161)
at
org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:152)
at
org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestTemplateMethod(TimeoutExtension.java:99)
at
org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:112)
at
org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:94)
at
org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
at
org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
at
org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
at
org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
at
org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:93)
at
org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:87)
at
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$4(TestMethodTestDescriptor.java:221)
at
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:217)
at
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:159)
at
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:70)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:157)
at
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:147)
at
org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:145)
at
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:144)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:101)
at
org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask$DefaultDynamicTestExecutor.execute(NodeTestTask.java:232)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask$DefaultDynamicTestExecutor.execute(NodeTestTask.java:210)
at
org.junit.jupiter.engine.descriptor.TemplateExecutor.execute(TemplateExecutor.java:98)
at
org.junit.jupiter.engine.descriptor.TemplateExecutor.lambda$executeForProvider$0(TemplateExecutor.java:61)
at java.base/java.util.Optional.ifPresent(Optional.java:183)
at
org.junit.jupiter.engine.descriptor.TemplateExecutor.lambda$executeForProvider$1(TemplateExecutor.java:61)
at
java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
at
java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at
java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
at
java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
at
java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at
java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)
at
java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at
java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at
java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
at
java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
at
java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at
java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
at
java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:274)
at
java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655)
at
java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at
java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at
java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
at
java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
at
java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at
java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
at
java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:274)
at
java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at
java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at
java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at
java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655)
at
java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at
java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at
java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
at
java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
at
java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at
java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
at
org.junit.jupiter.engine.descriptor.TemplateExecutor.executeForProvider(TemplateExecutor.java:59)
at
org.junit.jupiter.engine.descriptor.TemplateExecutor.execute(TemplateExecutor.java:48)
at
org.junit.jupiter.engine.descriptor.TestTemplateTestDescriptor.execute(TestTemplateTestDescriptor.java:112)
at
org.junit.jupiter.engine.descriptor.TestTemplateTestDescriptor.execute(TestTemplateTestDescriptor.java:40)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:157)
at
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:147)
at
org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:145)
at
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:144)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:101)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at
org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:161)
at
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:147)
at
org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:145)
at
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:144)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:101)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at
org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:161)
at
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:147)
at
org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:145)
at
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:144)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:101)
at
org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
at
org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
at
org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
at
org.junit.platform.launcher.core.EngineExecutionOrchestrator.executeEngine(EngineExecutionOrchestrator.java:230)
at
org.junit.platform.launcher.core.EngineExecutionOrchestrator.failOrExecuteEngine(EngineExecutionOrchestrator.java:204)
at
org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:172)
at
org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:101)
at
org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:64)
at
org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:150)
at
org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:63)
at
org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:109)
at
org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:91)
at
org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:47)
at
org.junit.platform.launcher.core.InterceptingLauncher.lambda$execute$1(InterceptingLauncher.java:39)
at
org.junit.platform.launcher.core.ClasspathAlignmentCheckingLauncherInterceptor.intercept(ClasspathAlignmentCheckingLauncherInterceptor.java:25)
at
org.junit.platform.launcher.core.InterceptingLauncher.execute(InterceptingLauncher.java:38)
at
org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:47)
at
org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:66)
at
com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57)
at
com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38)
at
com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11)
at
com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35)
at
com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:232)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:55)
Caused by: org.apache.ignite.tx.TransactionException: Failed to acquire a lock
due to a possible deadlock [locker=019976de-c5a0-0000-2722-841700000001,
holder=019976de-b140-0000-2722-841700000001]
at
java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:710)
at
org.apache.ignite.internal.util.ExceptionUtils$1.copy(ExceptionUtils.java:931)
at
org.apache.ignite.internal.util.ExceptionUtils$ExceptionFactory.createCopy(ExceptionUtils.java:865)
at
org.apache.ignite.internal.util.ExceptionUtils.copyExceptionWithCause(ExceptionUtils.java:667)
at
org.apache.ignite.internal.client.TcpClientChannel.readError(TcpClientChannel.java:605)
at
org.apache.ignite.internal.client.TcpClientChannel.processNextMessage(TcpClientChannel.java:496)
at
org.apache.ignite.internal.client.TcpClientChannel.onMessage(TcpClientChannel.java:290)
at
org.apache.ignite.internal.client.io.netty.NettyClientConnection.onMessage(NettyClientConnection.java:109)
at
org.apache.ignite.internal.client.io.netty.NettyClientMessageHandler.channelRead(NettyClientMessageHandler.java:25)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356)
at
io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346)
at
io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356)
at
io.netty.handler.flush.FlushConsolidationHandler.channelRead(FlushConsolidationHandler.java:152)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:354)
at
io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1429)
at
io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:918)
at
io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:168)
at
io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445)
at
io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381)
at
io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587)
at
io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562)
at
io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503)
at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475)
at
io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225)
at
io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196)
at
io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193)
at
io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at
io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: org.apache.ignite.lang.IgniteException: To see the full stack trace
set clientConnector.sendServerExceptionStackTraceToClient:true
at
org.apache.ignite.internal.client.TcpClientChannel.readError(TcpClientChannel.java:570)
... 25 more
{noformat}
Based on the fact that this is an expected exception, it seems that such
exceptions should not be logged.
was:
The following code produces expected TransactionException ACQUIRE_LOCK_ERR.
{code:java}
@ParameterizedTest
@ValueSource(booleans = {true, false})
void acquireLockError(boolean thin) {
Ignite ignite = thin ? client() : server();
ignite.sql().executeScript("create table t(id int primary key, val
int)");
KeyValueView<Integer, Integer> view =
ignite.tables().table("T").keyValueView(Integer.class, Integer.class);
Transaction tx0 = ignite.transactions().begin();
Transaction tx1 = ignite.transactions().begin();
try {
view.put(tx0, 0, 1);
view.put(tx1, 0, 2);
fail("Exception is expected");
} catch (TransactionException expected) {
// No-op.
} finally {
tx0.rollback();
tx1.rollback();
}
}
{code}
Works as expected in both clients (thin and embedded).
The only difference that thin client prints warning.
{noformat}
[2025-09-23T16:58:55,249][WARN ][main][TcpClientChannel] Failed to send request
[id=5, op=10, remoteAddress=127.0.0.1:10800]: Failed to acquire a lock due to a
possible deadlock [locker=019976de-c5a0-0000-2722-841700000001,
holder=019976de-b140-0000-2722-841700000001]
org.apache.ignite.tx.TransactionException: Failed to acquire a lock due to a
possible deadlock [locker=019976de-c5a0-0000-2722-841700000001,
holder=019976de-b140-0000-2722-841700000001]
at
java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:710)
at
org.apache.ignite.internal.util.ExceptionUtils$1.copy(ExceptionUtils.java:931)
at
org.apache.ignite.internal.util.ExceptionUtils$ExceptionFactory.createCopy(ExceptionUtils.java:865)
at
org.apache.ignite.internal.util.ExceptionUtils.copyExceptionWithCause(ExceptionUtils.java:667)
at
org.apache.ignite.internal.util.ViewUtils.copyExceptionWithCauseIfPossible(ViewUtils.java:83)
at
org.apache.ignite.internal.util.ViewUtils.ensurePublicException(ViewUtils.java:63)
at
org.apache.ignite.internal.client.TcpClientChannel.send(TcpClientChannel.java:406)
at
org.apache.ignite.internal.client.TcpClientChannel.serviceAsync(TcpClientChannel.java:330)
at
org.apache.ignite.internal.client.ReliableChannel.serviceAsyncInternal(ReliableChannel.java:352)
at
org.apache.ignite.internal.client.ReliableChannel.lambda$serviceAsync$4(ReliableChannel.java:286)
at
java.base/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1106)
at
java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2237)
at
org.apache.ignite.internal.client.ReliableChannel.lambda$serviceAsync$5(ReliableChannel.java:286)
at
org.apache.ignite.internal.client.ClientFutureUtils.doWithRetryAsync(ClientFutureUtils.java:48)
at
org.apache.ignite.internal.client.ClientFutureUtils.doWithRetryAsync(ClientFutureUtils.java:37)
at
org.apache.ignite.internal.client.ReliableChannel.serviceAsync(ReliableChannel.java:284)
at
org.apache.ignite.internal.client.table.ClientTable.lambda$doSchemaOutInOpAsync$15(ClientTable.java:669)
at
java.base/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1106)
at
java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2237)
at
org.apache.ignite.internal.client.table.ClientTable.lambda$doSchemaOutInOpAsync$16(ClientTable.java:668)
at
java.base/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1106)
at
java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2237)
at
org.apache.ignite.internal.client.table.ClientTable.doSchemaOutInOpAsync(ClientTable.java:645)
at
org.apache.ignite.internal.client.table.ClientTable.doSchemaOutOpAsync(ClientTable.java:510)
at
org.apache.ignite.internal.client.table.ClientKeyValueView.putAsync(ClientKeyValueView.java:284)
at
org.apache.ignite.internal.client.table.ClientKeyValueView.put(ClientKeyValueView.java:274)
at
org.apache.ignite.internal.client.table.api.PublicApiClientKeyValueView.lambda$put$12(PublicApiClientKeyValueView.java:108)
at
org.apache.ignite.internal.thread.PublicApiThreading.lambda$execUserSyncOperation$1(PublicApiThreading.java:108)
at
org.apache.ignite.internal.thread.PublicApiThreading.executeWithRole(PublicApiThreading.java:136)
at
org.apache.ignite.internal.thread.PublicApiThreading.execUserSyncOperation(PublicApiThreading.java:94)
at
org.apache.ignite.internal.thread.PublicApiThreading.execUserSyncOperation(PublicApiThreading.java:107)
at
org.apache.ignite.internal.client.table.api.PublicApiClientViewBase.executeSyncOp(PublicApiClientViewBase.java:97)
at
org.apache.ignite.internal.client.table.api.PublicApiClientKeyValueView.put(PublicApiClientKeyValueView.java:108)
at
org.apache.ignite.internal.table.CloseableKeyValueView.put(CloseableKeyValueView.java:152)
at
org.apache.ignite.internal.runner.app.client.ItThinClientSqlTest.acquireLockError(ItThinClientSqlTest.java:754)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at
org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:787)
at
org.junit.platform.commons.support.ReflectionSupport.invokeMethod(ReflectionSupport.java:478)
at
org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
at
org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
at
org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:161)
at
org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:152)
at
org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestTemplateMethod(TimeoutExtension.java:99)
at
org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:112)
at
org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:94)
at
org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
at
org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
at
org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
at
org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
at
org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:93)
at
org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:87)
at
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$4(TestMethodTestDescriptor.java:221)
at
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:217)
at
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:159)
at
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:70)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:157)
at
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:147)
at
org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:145)
at
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:144)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:101)
at
org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask$DefaultDynamicTestExecutor.execute(NodeTestTask.java:232)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask$DefaultDynamicTestExecutor.execute(NodeTestTask.java:210)
at
org.junit.jupiter.engine.descriptor.TemplateExecutor.execute(TemplateExecutor.java:98)
at
org.junit.jupiter.engine.descriptor.TemplateExecutor.lambda$executeForProvider$0(TemplateExecutor.java:61)
at java.base/java.util.Optional.ifPresent(Optional.java:183)
at
org.junit.jupiter.engine.descriptor.TemplateExecutor.lambda$executeForProvider$1(TemplateExecutor.java:61)
at
java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
at
java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at
java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
at
java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
at
java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at
java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)
at
java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at
java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at
java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
at
java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
at
java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at
java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
at
java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:274)
at
java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655)
at
java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at
java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at
java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
at
java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
at
java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at
java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
at
java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:274)
at
java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at
java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at
java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at
java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655)
at
java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at
java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at
java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
at
java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
at
java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at
java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
at
org.junit.jupiter.engine.descriptor.TemplateExecutor.executeForProvider(TemplateExecutor.java:59)
at
org.junit.jupiter.engine.descriptor.TemplateExecutor.execute(TemplateExecutor.java:48)
at
org.junit.jupiter.engine.descriptor.TestTemplateTestDescriptor.execute(TestTemplateTestDescriptor.java:112)
at
org.junit.jupiter.engine.descriptor.TestTemplateTestDescriptor.execute(TestTemplateTestDescriptor.java:40)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:157)
at
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:147)
at
org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:145)
at
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:144)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:101)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at
org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:161)
at
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:147)
at
org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:145)
at
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:144)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:101)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at
org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:161)
at
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:147)
at
org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:145)
at
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:144)
at
org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:101)
at
org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
at
org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
at
org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
at
org.junit.platform.launcher.core.EngineExecutionOrchestrator.executeEngine(EngineExecutionOrchestrator.java:230)
at
org.junit.platform.launcher.core.EngineExecutionOrchestrator.failOrExecuteEngine(EngineExecutionOrchestrator.java:204)
at
org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:172)
at
org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:101)
at
org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:64)
at
org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:150)
at
org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:63)
at
org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:109)
at
org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:91)
at
org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:47)
at
org.junit.platform.launcher.core.InterceptingLauncher.lambda$execute$1(InterceptingLauncher.java:39)
at
org.junit.platform.launcher.core.ClasspathAlignmentCheckingLauncherInterceptor.intercept(ClasspathAlignmentCheckingLauncherInterceptor.java:25)
at
org.junit.platform.launcher.core.InterceptingLauncher.execute(InterceptingLauncher.java:38)
at
org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:47)
at
org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:66)
at
com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57)
at
com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38)
at
com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11)
at
com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35)
at
com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:232)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:55)
Caused by: org.apache.ignite.tx.TransactionException: Failed to acquire a lock
due to a possible deadlock [locker=019976de-c5a0-0000-2722-841700000001,
holder=019976de-b140-0000-2722-841700000001]
at
java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:710)
at
org.apache.ignite.internal.util.ExceptionUtils$1.copy(ExceptionUtils.java:931)
at
org.apache.ignite.internal.util.ExceptionUtils$ExceptionFactory.createCopy(ExceptionUtils.java:865)
at
org.apache.ignite.internal.util.ExceptionUtils.copyExceptionWithCause(ExceptionUtils.java:667)
at
org.apache.ignite.internal.client.TcpClientChannel.readError(TcpClientChannel.java:605)
at
org.apache.ignite.internal.client.TcpClientChannel.processNextMessage(TcpClientChannel.java:496)
at
org.apache.ignite.internal.client.TcpClientChannel.onMessage(TcpClientChannel.java:290)
at
org.apache.ignite.internal.client.io.netty.NettyClientConnection.onMessage(NettyClientConnection.java:109)
at
org.apache.ignite.internal.client.io.netty.NettyClientMessageHandler.channelRead(NettyClientMessageHandler.java:25)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356)
at
io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346)
at
io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356)
at
io.netty.handler.flush.FlushConsolidationHandler.channelRead(FlushConsolidationHandler.java:152)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:354)
at
io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1429)
at
io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:918)
at
io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:168)
at
io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445)
at
io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381)
at
io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587)
at
io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562)
at
io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503)
at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475)
at
io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225)
at
io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196)
at
io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193)
at
io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at
io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: org.apache.ignite.lang.IgniteException: To see the full stack trace
set clientConnector.sendServerExceptionStackTraceToClient:true
at
org.apache.ignite.internal.client.TcpClientChannel.readError(TcpClientChannel.java:570)
... 25 more
{noformat}
Based on the fact that this is an expected exception, it seems to us that such
exceptions should not be logged.
> Java Thin client should not log lock conflict exception as a warning
> --------------------------------------------------------------------
>
> Key: IGNITE-26498
> URL: https://issues.apache.org/jira/browse/IGNITE-26498
> Project: Ignite
> Issue Type: Improvement
> Components: thin clients ai3
> Reporter: Pavel Pereslegin
> Priority: Major
> Labels: ignite-3
>
> The following code produces expected TransactionException ACQUIRE_LOCK_ERR.
> {code:java}
> @ParameterizedTest
> @ValueSource(booleans = {true, false})
> void acquireLockError(boolean thin) {
> Ignite ignite = thin ? client() : server();
> ignite.sql().executeScript("create table t(id int primary key, val
> int)");
> KeyValueView<Integer, Integer> view =
> ignite.tables().table("T").keyValueView(Integer.class, Integer.class);
> Transaction tx0 = ignite.transactions().begin();
> Transaction tx1 = ignite.transactions().begin();
> try {
> view.put(tx0, 0, 1);
> view.put(tx1, 0, 2);
> fail("Exception is expected");
> } catch (TransactionException expected) {
> // No-op.
> } finally {
> tx0.rollback();
> tx1.rollback();
> }
> }
> {code}
> Works as expected in both clients (thin and embedded).
> The only difference that thin client prints warning.
> {noformat}
> [2025-09-23T16:58:55,249][WARN ][main][TcpClientChannel] Failed to send
> request [id=5, op=10, remoteAddress=127.0.0.1:10800]: Failed to acquire a
> lock due to a possible deadlock [locker=019976de-c5a0-0000-2722-841700000001,
> holder=019976de-b140-0000-2722-841700000001]
> org.apache.ignite.tx.TransactionException: Failed to acquire a lock due to a
> possible deadlock [locker=019976de-c5a0-0000-2722-841700000001,
> holder=019976de-b140-0000-2722-841700000001]
> at
> java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:710)
> at
> org.apache.ignite.internal.util.ExceptionUtils$1.copy(ExceptionUtils.java:931)
> at
> org.apache.ignite.internal.util.ExceptionUtils$ExceptionFactory.createCopy(ExceptionUtils.java:865)
> at
> org.apache.ignite.internal.util.ExceptionUtils.copyExceptionWithCause(ExceptionUtils.java:667)
> at
> org.apache.ignite.internal.util.ViewUtils.copyExceptionWithCauseIfPossible(ViewUtils.java:83)
> at
> org.apache.ignite.internal.util.ViewUtils.ensurePublicException(ViewUtils.java:63)
> at
> org.apache.ignite.internal.client.TcpClientChannel.send(TcpClientChannel.java:406)
> at
> org.apache.ignite.internal.client.TcpClientChannel.serviceAsync(TcpClientChannel.java:330)
> at
> org.apache.ignite.internal.client.ReliableChannel.serviceAsyncInternal(ReliableChannel.java:352)
> at
> org.apache.ignite.internal.client.ReliableChannel.lambda$serviceAsync$4(ReliableChannel.java:286)
> at
> java.base/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1106)
> at
> java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2237)
> at
> org.apache.ignite.internal.client.ReliableChannel.lambda$serviceAsync$5(ReliableChannel.java:286)
> at
> org.apache.ignite.internal.client.ClientFutureUtils.doWithRetryAsync(ClientFutureUtils.java:48)
> at
> org.apache.ignite.internal.client.ClientFutureUtils.doWithRetryAsync(ClientFutureUtils.java:37)
> at
> org.apache.ignite.internal.client.ReliableChannel.serviceAsync(ReliableChannel.java:284)
> at
> org.apache.ignite.internal.client.table.ClientTable.lambda$doSchemaOutInOpAsync$15(ClientTable.java:669)
> at
> java.base/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1106)
> at
> java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2237)
> at
> org.apache.ignite.internal.client.table.ClientTable.lambda$doSchemaOutInOpAsync$16(ClientTable.java:668)
> at
> java.base/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1106)
> at
> java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2237)
> at
> org.apache.ignite.internal.client.table.ClientTable.doSchemaOutInOpAsync(ClientTable.java:645)
> at
> org.apache.ignite.internal.client.table.ClientTable.doSchemaOutOpAsync(ClientTable.java:510)
> at
> org.apache.ignite.internal.client.table.ClientKeyValueView.putAsync(ClientKeyValueView.java:284)
> at
> org.apache.ignite.internal.client.table.ClientKeyValueView.put(ClientKeyValueView.java:274)
> at
> org.apache.ignite.internal.client.table.api.PublicApiClientKeyValueView.lambda$put$12(PublicApiClientKeyValueView.java:108)
> at
> org.apache.ignite.internal.thread.PublicApiThreading.lambda$execUserSyncOperation$1(PublicApiThreading.java:108)
> at
> org.apache.ignite.internal.thread.PublicApiThreading.executeWithRole(PublicApiThreading.java:136)
> at
> org.apache.ignite.internal.thread.PublicApiThreading.execUserSyncOperation(PublicApiThreading.java:94)
> at
> org.apache.ignite.internal.thread.PublicApiThreading.execUserSyncOperation(PublicApiThreading.java:107)
> at
> org.apache.ignite.internal.client.table.api.PublicApiClientViewBase.executeSyncOp(PublicApiClientViewBase.java:97)
> at
> org.apache.ignite.internal.client.table.api.PublicApiClientKeyValueView.put(PublicApiClientKeyValueView.java:108)
> at
> org.apache.ignite.internal.table.CloseableKeyValueView.put(CloseableKeyValueView.java:152)
> at
> org.apache.ignite.internal.runner.app.client.ItThinClientSqlTest.acquireLockError(ItThinClientSqlTest.java:754)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.base/java.lang.reflect.Method.invoke(Method.java:566)
> at
> org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:787)
> at
> org.junit.platform.commons.support.ReflectionSupport.invokeMethod(ReflectionSupport.java:478)
> at
> org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
> at
> org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
> at
> org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:161)
> at
> org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:152)
> at
> org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestTemplateMethod(TimeoutExtension.java:99)
> at
> org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:112)
> at
> org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:94)
> at
> org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
> at
> org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
> at
> org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
> at
> org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
> at
> org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:93)
> at
> org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:87)
> at
> org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$4(TestMethodTestDescriptor.java:221)
> at
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
> at
> org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:217)
> at
> org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:159)
> at
> org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:70)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:157)
> at
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:147)
> at
> org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:145)
> at
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:144)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:101)
> at
> org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask$DefaultDynamicTestExecutor.execute(NodeTestTask.java:232)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask$DefaultDynamicTestExecutor.execute(NodeTestTask.java:210)
> at
> org.junit.jupiter.engine.descriptor.TemplateExecutor.execute(TemplateExecutor.java:98)
> at
> org.junit.jupiter.engine.descriptor.TemplateExecutor.lambda$executeForProvider$0(TemplateExecutor.java:61)
> at java.base/java.util.Optional.ifPresent(Optional.java:183)
> at
> org.junit.jupiter.engine.descriptor.TemplateExecutor.lambda$executeForProvider$1(TemplateExecutor.java:61)
> at
> java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
> at
> java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
> at
> java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
> at
> java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
> at
> java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
> at
> java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)
> at
> java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
> at
> java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
> at
> java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
> at
> java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
> at
> java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> at
> java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
> at
> java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:274)
> at
> java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655)
> at
> java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
> at
> java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
> at
> java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
> at
> java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
> at
> java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> at
> java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
> at
> java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:274)
> at
> java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
> at
> java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
> at
> java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
> at
> java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655)
> at
> java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
> at
> java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
> at
> java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
> at
> java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
> at
> java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> at
> java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
> at
> org.junit.jupiter.engine.descriptor.TemplateExecutor.executeForProvider(TemplateExecutor.java:59)
> at
> org.junit.jupiter.engine.descriptor.TemplateExecutor.execute(TemplateExecutor.java:48)
> at
> org.junit.jupiter.engine.descriptor.TestTemplateTestDescriptor.execute(TestTemplateTestDescriptor.java:112)
> at
> org.junit.jupiter.engine.descriptor.TestTemplateTestDescriptor.execute(TestTemplateTestDescriptor.java:40)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:157)
> at
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:147)
> at
> org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:145)
> at
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:144)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:101)
> at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
> at
> org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:161)
> at
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:147)
> at
> org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:145)
> at
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:144)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:101)
> at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
> at
> org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:161)
> at
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:147)
> at
> org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:145)
> at
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:144)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:101)
> at
> org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
> at
> org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
> at
> org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
> at
> org.junit.platform.launcher.core.EngineExecutionOrchestrator.executeEngine(EngineExecutionOrchestrator.java:230)
> at
> org.junit.platform.launcher.core.EngineExecutionOrchestrator.failOrExecuteEngine(EngineExecutionOrchestrator.java:204)
> at
> org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:172)
> at
> org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:101)
> at
> org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:64)
> at
> org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:150)
> at
> org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:63)
> at
> org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:109)
> at
> org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:91)
> at
> org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:47)
> at
> org.junit.platform.launcher.core.InterceptingLauncher.lambda$execute$1(InterceptingLauncher.java:39)
> at
> org.junit.platform.launcher.core.ClasspathAlignmentCheckingLauncherInterceptor.intercept(ClasspathAlignmentCheckingLauncherInterceptor.java:25)
> at
> org.junit.platform.launcher.core.InterceptingLauncher.execute(InterceptingLauncher.java:38)
> at
> org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:47)
> at
> org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:66)
> at
> com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57)
> at
> com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38)
> at
> com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11)
> at
> com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35)
> at
> com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:232)
> at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:55)
> Caused by: org.apache.ignite.tx.TransactionException: Failed to acquire a
> lock due to a possible deadlock [locker=019976de-c5a0-0000-2722-841700000001,
> holder=019976de-b140-0000-2722-841700000001]
> at
> java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:710)
> at
> org.apache.ignite.internal.util.ExceptionUtils$1.copy(ExceptionUtils.java:931)
> at
> org.apache.ignite.internal.util.ExceptionUtils$ExceptionFactory.createCopy(ExceptionUtils.java:865)
> at
> org.apache.ignite.internal.util.ExceptionUtils.copyExceptionWithCause(ExceptionUtils.java:667)
> at
> org.apache.ignite.internal.client.TcpClientChannel.readError(TcpClientChannel.java:605)
> at
> org.apache.ignite.internal.client.TcpClientChannel.processNextMessage(TcpClientChannel.java:496)
> at
> org.apache.ignite.internal.client.TcpClientChannel.onMessage(TcpClientChannel.java:290)
> at
> org.apache.ignite.internal.client.io.netty.NettyClientConnection.onMessage(NettyClientConnection.java:109)
> at
> org.apache.ignite.internal.client.io.netty.NettyClientMessageHandler.channelRead(NettyClientMessageHandler.java:25)
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356)
> at
> io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346)
> at
> io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318)
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356)
> at
> io.netty.handler.flush.FlushConsolidationHandler.channelRead(FlushConsolidationHandler.java:152)
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:354)
> at
> io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1429)
> at
> io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:918)
> at
> io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:168)
> at
> io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445)
> at
> io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381)
> at
> io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587)
> at
> io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562)
> at
> io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503)
> at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475)
> at
> io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225)
> at
> io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196)
> at
> io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193)
> at
> io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> at
> io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
> at java.base/java.lang.Thread.run(Thread.java:834)
> Caused by: org.apache.ignite.lang.IgniteException: To see the full stack
> trace set clientConnector.sendServerExceptionStackTraceToClient:true
> at
> org.apache.ignite.internal.client.TcpClientChannel.readError(TcpClientChannel.java:570)
> ... 25 more
> {noformat}
> Based on the fact that this is an expected exception, it seems that such
> exceptions should not be logged.
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