TM日志: 2023-12-31 18:50:11.180 [flink-akka.actor.default-dispatcher-26] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and sending final execution state CANCELED to JobManager for task ChargeRangeBroadcastFunction -> Timestamps/Watermarks (4/6)#0 e960208bbd95b1b219bafe4887b48392. 2023-12-31 18:50:11.232 [Flink Netty Server (288) Thread 0] ERROR o.a.flink.runtime.io.network.netty.PartitionRequestQueue - Encountered error while consuming partitions java.nio.channels.ClosedChannelException: null at org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel$AbstractUnsafe.close(AbstractChannel.java:606) at org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline$HeadContext.close(DefaultChannelPipeline.java:1352) at org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeClose(AbstractChannelHandlerContext.java:622) at org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.close(AbstractChannelHandlerContext.java:606) at org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.close(AbstractChannelHandlerContext.java:472) at org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.close(DefaultChannelPipeline.java:957) at org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel.close(AbstractChannel.java:232) at org.apache.flink.runtime.io.network.netty.PartitionRequestQueue.close(PartitionRequestQueue.java:134) at org.apache.flink.runtime.io.network.netty.PartitionRequestServerHandler.channelRead0(PartitionRequestServerHandler.java:160) at org.apache.flink.runtime.io.network.netty.PartitionRequestServerHandler.channelRead0(PartitionRequestServerHandler.java:47) at org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99) at org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) at org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) at org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) at org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:324) at org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:296) at org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) at org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) at org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) at org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) at org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) at org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) at org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) at org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:650) at org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:576) at org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) at org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at org.apache.flink.shaded.netty4.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.lang.Thread.run(Thread.java:748)
JM日志，没有25548的触发记录: 2023-12-31 18:39:10.664 [jobmanager-future-thread-20] INFO org.apache.flink.runtime.checkpoint.CheckpointCoordinator - Completed checkpoint 25546 for job d12f3c6e836f56fb23d96e31737ff0b3 (411347921 bytes in 50128 ms). 2023-12-31 18:40:10.681 [Checkpoint Timer] INFO org.apache.flink.runtime.checkpoint.CheckpointCoordinator - Triggering checkpoint 25547 (type=CHECKPOINT) @ 1704019210665 for job d12f3c6e836f56fb23d96e31737ff0b3. 2023-12-31 18:50:10.681 [Checkpoint Timer] INFO org.apache.flink.runtime.checkpoint.CheckpointCoordinator - Checkpoint 25547 of job d12f3c6e836f56fb23d96e31737ff0b3 expired before completing. 2023-12-31 18:50:10.698 [flink-akka.actor.default-dispatcher-3] INFO org.apache.flink.runtime.jobmaster.JobMaster - Trying to recover from a global failure. org.apache.flink.util.FlinkRuntimeException: Exceeded checkpoint tolerable failure threshold. at org.apache.flink.runtime.checkpoint.CheckpointFailureManager.handleCheckpointException(CheckpointFailureManager.java:90) at org.apache.flink.runtime.checkpoint.CheckpointFailureManager.handleJobLevelCheckpointException(CheckpointFailureManager.java:65) at org.apache.flink.runtime.checkpoint.CheckpointCoordinator.abortPendingCheckpoint(CheckpointCoordinator.java:1760) at org.apache.flink.runtime.checkpoint.CheckpointCoordinator.abortPendingCheckpoint(CheckpointCoordinator.java:1733) at org.apache.flink.runtime.checkpoint.CheckpointCoordinator.access$600(CheckpointCoordinator.java:93) at org.apache.flink.runtime.checkpoint.CheckpointCoordinator$CheckpointCanceller.run(CheckpointCoordinator.java:1870) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) checkpoing路径下有： 25546：正常 25547：无 25548：有，路径下为空 任务人为从25548恢复时失败，抛出异常找不到_metadate文件 | | 吴先生 | | 15951914...@163.com | ---- 回复的原邮件 ---- | 发件人 | Xuyang<xyzhong...@163.com> | | 发送日期 | 2024年1月11日 14:55 | | 收件人 | <user-zh@flink.apache.org> | | 主题 | Re:回复： flink-checkpoint 问题 | Hi, 你的图挂了，可以用图床处理一下，或者直接贴log。 -- Best！ Xuyang 在 2024-01-11 13:40:43，"吴先生" <15951914...@163.com> 写道： JM中chk失败时间点日志，没有25548的触发记录： 自动recovery失败： TM日志： checkpoint文件路径，25548里面空的： | | 吴先生 | | 15951914...@163.com | ---- 回复的原邮件 ---- | 发件人 | Zakelly Lan<zakelly....@gmail.com> | | 发送日期 | 2024年1月10日 18:20 | | 收件人 | <user-zh@flink.apache.org> | | 主题 | Re: flink-checkpoint 问题 | 你好， 方便的话贴一下jobmanager的log吧，应该有一些线索 On Wed, Jan 10, 2024 at 5:55 PM 吴先生 <15951914...@163.com> wrote: Flink版本： 1.12 checkpoint配置：hdfs 现象：作业由于一些因素第N个checkpoint失败，导致任务重试，任务重试失败，hdfs中不存在第N个chk路径，但是为什么会出现一个第N+1的chk路径，且这个路径下是空的
