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https://issues.apache.org/jira/browse/RATIS-1578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17538657#comment-17538657
]
Tsz-wo Sze commented on RATIS-1578:
-----------------------------------
bq. at
org.apache.ratis.protocol.RaftClientMessage.<init>(RaftClientMessage.java:31)
[~srnjl], thanks for reporting this. The serverId is null because the leaderId
is null in the code below. As you mentioned, there was a leader election.
bq. at
org.apache.ratis.client.impl.RaftClientImpl.newRaftClientRequest(RaftClientImpl.java:241)
{code}
//RaftClientImpl.
RaftClientRequest newRaftClientRequest(
RaftPeerId server, long callId, Message message, RaftClientRequest.Type
type,
SlidingWindowEntry slidingWindowEntry) {
final RaftClientRequest.Builder b = RaftClientRequest.newBuilder();
if (server != null) {
b.setServerId(server);
} else {
b.setLeaderId(leaderId);
}
{code}
> The following assertion error occurs when transferring large files
> ------------------------------------------------------------------
>
> Key: RATIS-1578
> URL: https://issues.apache.org/jira/browse/RATIS-1578
> Project: Ratis
> Issue Type: Sub-task
> Reporter: GuoHao
> Assignee: Tsz-wo Sze
> Priority: Major
>
>
> The following assertion error occurs when transferring large files.
>
> Please look at length, the packet size I actually transmitted is 1MB, and the
> size here is Length =1460. I suspect it is caused by sticky packet. Could you
> help me solve this problem？
>
> {code:java}
> 2022-05-09 22:03:14,050
> [97c45065-e803-4377-9a2f-db1e53410b77-NettyServerStreamRpc-channelRead--thread9]
> WARN org.apache.ratis.netty.server.DataStreamManagement: Failed to process
> DataStreamRequestByteBuf:clientId=client-B557FB683D6A,type=STREAM_DATA,id=45,offset=667799,length=1460
> java.util.concurrent.ExecutionException: java.lang.IllegalStateException
> at
> java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
> at
> java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1915)
> at
> org.apache.ratis.netty.server.DataStreamManagement.read(DataStreamManagement.java:419)
> at
> org.apache.ratis.netty.server.NettyServerStreamRpc$1.lambda$channelRead$0(NettyServerStreamRpc.java:230)
> at
> org.apache.ratis.thirdparty.io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98)
> at
> org.apache.ratis.thirdparty.io.netty.util.concurrent.PromiseTask.run(PromiseTask.java:106)
> at
> org.apache.ratis.thirdparty.io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
> at
> org.apache.ratis.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
> at
> org.apache.ratis.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:384)
> at
> org.apache.ratis.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
> at
> org.apache.ratis.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.IllegalStateException
> at
> org.apache.ratis.util.Preconditions.assertTrue(Preconditions.java:33)
> at
> org.apache.ratis.netty.server.DataStreamManagement.assertReplyCorrespondingToRequest(DataStreamManagement.java:499)
> at
> org.apache.ratis.netty.server.DataStreamManagement.checkSuccessRemoteWrite(DataStreamManagement.java:506)
> at
> org.apache.ratis.netty.server.DataStreamManagement.sendReply(DataStreamManagement.java:352)
> at
> org.apache.ratis.netty.server.DataStreamManagement.lambda$null$10(DataStreamManagement.java:470)
> at
> java.util.concurrent.CompletableFuture.biApply(CompletableFuture.java:1105)
> at
> java.util.concurrent.CompletableFuture$BiApply.tryFire(CompletableFuture.java:1070)
> at
> java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> ... 1 more {code}
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