flink savepoint 异常
本人用flink 1.10.1版本进行savepoint时遇到下列错误,暂时不清楚错误的原因,特来寻求帮助,麻烦大佬们看看 已经排除反压和重启的原因,checkpoint超时设置了十分钟,conf配置增加客户端连接master的时间,但还是出现异常。 命令 flink savepoint -yid application_1604456903594_2381 fb8131bcb78cbdf2bb9a705d8a4ceebc hdfs:///hadoopnamenodeHA/flink/flink-savepoints 异常 The program finished with the following exception: org.apache.flink.util.FlinkException: Triggering a savepoint for the job fb8131bcb78cbdf2bb9a705d8a4ceebc failed. at org.apache.flink.client.cli.CliFrontend.triggerSavepoint(CliFrontend.java:631) at org.apache.flink.client.cli.CliFrontend.lambda$savepoint$9(CliFrontend.java:609) at org.apache.flink.client.cli.CliFrontend.runClusterAction(CliFrontend.java:841) at org.apache.flink.client.cli.CliFrontend.savepoint(CliFrontend.java:606) at org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:908) at org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:966) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1836) at org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41) at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:966) Caused by: java.util.concurrent.CompletionException: java.util.concurrent.CompletionException: org.apache.flink.runtime.checkpoint.CheckpointException: Failed to trigger savepoint. Failure reason: An Exception occurred while triggering the checkpoint. at org.apache.flink.runtime.scheduler.SchedulerBase.lambda$triggerSavepoint$3(SchedulerBase.java:756) at java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:822) at java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:797) at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442) at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRunAsync(AkkaRpcActor.java:402) at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:195) at org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:74) at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:152) at akka.japi.pf.UnitCaseState
退订
退订
Re:退订
Hi, 退订需发邮件到 user-zh-unsubscr...@flink.apache.org 更多详细情况可以参考[1]. [1] https://flink.apache.org/community.html#mailing-lists Best, Hailong Wang 在 2020-11-07 18:44:44,"Yi Huang" 写道: >退订
flink????????????
??flink??yarn killflink1.11.0?? bin/flink run -m yarn-cluster -yjm 2048m -ytm 8192m -ys 2 xxx.jar,rocksdb??taskmanager.memory.managed.fraction=0.6;taskmanager.memory.jvm-overhead.fraction=0.2flink??taskmanage??jarnativenative?? Free Slots / All Slots:0 / 2 CPU Cores:24 Physical Memory:251 GB JVM Heap Size:1.82 GB Flink Managed Memory:4.05 GB Memory JVM (Heap/Non-Heap) Type Committed Used Maximum Heap1.81 GB1.13 GB1.81 GB Non-Heap169 MB160 MB1.48 GB Total1.98 GB1.29 GB3.30 GB Outside JVM Type Count Used Capacity Direct24,493718 MB718 MB Mapped00 B0 B Network Memory Segments Type Count Available21,715 Total22,118 Garbage Collection Collector Count Time PS_Scavenge19917,433 PS_MarkSweep44,173