[
https://issues.apache.org/jira/browse/IGNITE-22424?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nikita Sivkov resolved IGNITE-22424.
------------------------------------
Resolution: Cannot Reproduce
> Insert and read errors under high cluster load
> ----------------------------------------------
>
> Key: IGNITE-22424
> URL: https://issues.apache.org/jira/browse/IGNITE-22424
> Project: Ignite
> Issue Type: Bug
> Reporter: Nikita Sivkov
> Priority: Major
> Labels: ignite-3, ignite3_performance
> Time Spent: 10m
> Remaining Estimate: 0h
>
> h2. Setup
> * 1 or 3 server nodes cluster
> * 3 client nodes
> * 64+ threads per client performing KV put/get
> * Each node (server or client) is an AWS instance of {{c5d.4xlarge}}
> h2. Steps
> * Client nodes do put 15m records
> * Client nodes do get 15m records
> h2. Expected result
> No errors occurred, all records inserted and read after successfully.
> h2. Actual result
> On some point, cluster degrades and throws errors on inserting/reading.
> Error examples:
> * The primary replica has changed
> {code:java}
> org.apache.ignite.lang.IgniteException: The primary replica has changed
> [expectedLeaseholderName=poc-tester-SERVER-192.168.1.58-id-0,
> currentLeaseholderName=null,
> expectedLeaseholderId=b4425409-2d71-482d-a5d6-468522569cd0,
> currentLeaseholderId=null,
> expectedEnlistmentConsistencyToken=112569527664115719,
> currentEnlistmentConsistencyToken=null]
> at
> java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:710)
> ~[?:?]
> at
> org.apache.ignite.internal.util.ExceptionUtils$1.copy(ExceptionUtils.java:789)
> ~[ignite-core-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.util.ExceptionUtils$ExceptionFactory.createCopy(ExceptionUtils.java:723)
> ~[ignite-core-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.util.ExceptionUtils.copyExceptionWithCause(ExceptionUtils.java:525)
> ~[ignite-core-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.client.ClientUtils.copyExceptionWithCauseIfPossible(ClientUtils.java:73)
> ~[ignite-client-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.client.ClientUtils.ensurePublicException(ClientUtils.java:54)
> ~[ignite-client-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.client.ClientUtils.sync(ClientUtils.java:97)
> ~[ignite-client-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.client.table.ClientKeyValueBinaryView.get(ClientKeyValueBinaryView.java:78)
> ~[ignite-client-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.client.table.ClientKeyValueBinaryView.get(ClientKeyValueBinaryView.java:59)
> ~[ignite-client-3.0.0-SNAPSHOT.jar:?]
> at site.ycsb.db.ignite3.IgniteClient.read(IgniteClient.java:90)
> [ignite3-binding-2024.11.jar:?]
> at site.ycsb.DBWrapper.read(DBWrapper.java:157) [core-2024.11.jar:?]
> at
> site.ycsb.workloads.CoreWorkload.doTransactionRead(CoreWorkload.java:803)
> [core-2024.11.jar:?]
> at
> site.ycsb.workloads.CoreWorkload.doTransaction(CoreWorkload.java:722)
> [core-2024.11.jar:?]
> at site.ycsb.ClientThread.run(ClientThread.java:145)
> [core-2024.11.jar:?]
> at java.lang.Thread.run(Thread.java:829) [?:?] {code}
>
> * Replication is timed out
> {code:java}
> org.apache.ignite.tx.TransactionException: Replication is timed out
> [replicaGrpId=10_part_4]
> at
> java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:710)
> ~[?:?]
> at
> org.apache.ignite.internal.util.ExceptionUtils$1.copy(ExceptionUtils.java:789)
> ~[ignite-core-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.util.ExceptionUtils$ExceptionFactory.createCopy(ExceptionUtils.java:723)
> ~[ignite-core-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.util.ExceptionUtils.copyExceptionWithCause(ExceptionUtils.java:525)
> ~[ignite-core-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.client.ClientUtils.copyExceptionWithCauseIfPossible(ClientUtils.java:73)
> ~[ignite-client-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.client.ClientUtils.ensurePublicException(ClientUtils.java:54)
> ~[ignite-client-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.client.ClientUtils.sync(ClientUtils.java:97)
> ~[ignite-client-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.client.table.ClientKeyValueBinaryView.get(ClientKeyValueBinaryView.java:78)
> ~[ignite-client-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.client.table.ClientKeyValueBinaryView.get(ClientKeyValueBinaryView.java:59)
> ~[ignite-client-3.0.0-SNAPSHOT.jar:?]
> at site.ycsb.db.ignite3.IgniteClient.read(IgniteClient.java:90)
> [ignite3-binding-2024.11.jar:?]
> at site.ycsb.DBWrapper.read(DBWrapper.java:157) [core-2024.11.jar:?]
> at
> site.ycsb.workloads.CoreWorkload.doTransactionRead(CoreWorkload.java:803)
> [core-2024.11.jar:?]
> at
> site.ycsb.workloads.CoreWorkload.doTransaction(CoreWorkload.java:722)
> [core-2024.11.jar:?]
> at site.ycsb.ClientThread.run(ClientThread.java:145)
> [core-2024.11.jar:?]
> at java.lang.Thread.run(Thread.java:829) [?:?] {code}
>
> * A critical thread is blocked for XXX ms that is more than the allowed 500
> ms
> {code:java}
> 2024-06-04 22:26:49:031 +0300
> [ERROR][%poc-tester-SERVER-192.168.1.119-id-0%common-scheduler-0][CriticalWorkerWatchdog]
> A critical thread is blocked for 512 ms that is more than the allowed 500
> ms, it is "poc-tester-SERVER-192.168.1.119-id-0-client-32" prio=10 Id=122
> RUNNABLE (in native)
> at [email protected]/sun.nio.ch.EPoll.wait(Native Method)
> at
> [email protected]/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
> at
> [email protected]/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
> - locked io.netty.channel.nio.SelectedSelectionKeySet@71be3d25
> - locked sun.nio.ch.EPollSelectorImpl@5aebdd7
> at [email protected]/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
> at
> app//io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68)
> at app//io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879)
> at app//io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526)
> at
> app//io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:994)
> at
> app//io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> at
> app//io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
> at [email protected]/java.lang.Thread.run(Thread.java:829){code}
>
> * Recoverable error during the request occurred (will be retried on the
> randomly selected node)
> {code:java}
> 2024-06-04 22:26:49:306 +0300
> [WARNING][CompletableFutureDelayScheduler][RaftGroupServiceImpl] Recoverable
> error during the request occurred (will be retried on the randomly selected
> node) [request=WriteActionRequestImpl [command=[0, 9, 41, -117, -128, -40,
> -77, -3, -106, -7, -57, 1], deserializedCommand=SafeTimeSyncCommandImpl
> [safeTimeLong=112559993935757322], groupId=10_part_10], peer=Peer
> [consistentId=poc-tester-SERVER-192.168.1.119-id-0, idx=0], newPeer=Peer
> [consistentId=poc-tester-SERVER-192.168.1.119-id-0, idx=0]].
> java.util.concurrent.CompletionException:
> java.util.concurrent.TimeoutException
> at
> java.base/java.util.concurrent.CompletableFuture.encodeRelay(CompletableFuture.java:367)
> at
> java.base/java.util.concurrent.CompletableFuture.completeRelay(CompletableFuture.java:376)
> at
> java.base/java.util.concurrent.CompletableFuture$UniRelay.tryFire(CompletableFuture.java:1019)
> at
> java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506)
> at
> java.base/java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:2088)
> at
> java.base/java.util.concurrent.CompletableFuture$Timeout.run(CompletableFuture.java:2792)
> at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> at
> java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> at java.base/java.lang.Thread.run(Thread.java:829)
> Caused by: java.util.concurrent.TimeoutException {code}
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
