coolderli opened a new issue #2602:
URL: https://github.com/apache/iceberg/issues/2602


   I was running a Flink job , there is the problem:
   ```
   2021-05-14 05:20:21.121 WARN  org.apache.flink.runtime.taskmanager.Task      
              - IcebergFilesCommitter -> Sink: IcebergSink 
iceberg_zjyprc_hadoop.dw_business.dwd_ord_ord_df (1/1) 
(b4bf4cbece2ea2c9096b6230c5dea49a) switched from RUNNING to FAILED.
   org.apache.iceberg.exceptions.NotFoundException: Failed to open input stream 
for file: 
hdfs://zjyprc-hadoop/user/h_data_platform/datalake/dw_business.db/dwd_ord_ord_df/metadata/00181-e5157483-2778-4fdd-8625-14877aa94557.metadata.json
   ```
   I found there was a commit failure:
   ```
   2021-05-13 08:56:10.362 INFO  
org.apache.flink.runtime.checkpoint.CheckpointCoordinator    - Triggering 
checkpoint 195 (type=CHECKPOINT) @ 1620867370361 for job 
32d73761e49c566d48ca1f0ba5e38883.
   2021-05-13 09:01:43.832 INFO  
org.apache.flink.runtime.executiongraph.ExecutionGraph       - 
IcebergFilesCommitter -> Sink: IcebergSink 
iceberg_zjyprc_hadoop.dw_business.ods_xmshop_xm_order_v4 (1/1) 
(71cfb3cf676056207c0c7958e283dc71) switched from RUNNING to FAILED on 
org.apache.flink.runtime.jobmaster.slotpool.SingleLogicalSlot@340127ef.
   java.lang.RuntimeException: org.apache.thrift.transport.TTransportException: 
java.net.SocketTimeoutException: Read timed out
        at 
org.apache.iceberg.relocated.com.google.common.base.Throwables.propagate(Throwables.java:241)
        at 
org.apache.iceberg.common.DynMethods$UnboundMethod.invoke(DynMethods.java:80)
        at 
org.apache.iceberg.hive.HiveTableOperations.lambda$persistTable$5(HiveTableOperations.java:310)
        at org.apache.iceberg.hive.ClientPoolImpl.run(ClientPoolImpl.java:55)
        at 
org.apache.iceberg.hive.CachedClientPool.run(CachedClientPool.java:76)
        at 
org.apache.iceberg.hive.HiveTableOperations.persistTable(HiveTableOperations.java:306)
        at 
org.apache.iceberg.hive.HiveTableOperations.doCommit(HiveTableOperations.java:222)
        at 
org.apache.iceberg.BaseMetastoreTableOperations.commit(BaseMetastoreTableOperations.java:118)
        at 
org.apache.iceberg.SnapshotProducer.lambda$commit$2(SnapshotProducer.java:300)
        at 
org.apache.iceberg.util.Tasks$Builder.runTaskWithRetry(Tasks.java:404)
        at 
org.apache.iceberg.util.Tasks$Builder.runSingleThreaded(Tasks.java:213)
        at org.apache.iceberg.util.Tasks$Builder.run(Tasks.java:197)
        at org.apache.iceberg.util.Tasks$Builder.run(Tasks.java:189)
        at org.apache.iceberg.SnapshotProducer.commit(SnapshotProducer.java:282)
        at 
org.apache.iceberg.flink.sink.IcebergFilesCommitter.commitOperation(IcebergFilesCommitter.java:308)
        at 
org.apache.iceberg.flink.sink.IcebergFilesCommitter.commitDeltaTxn(IcebergFilesCommitter.java:295)
        at 
org.apache.iceberg.flink.sink.IcebergFilesCommitter.commitUpToCheckpoint(IcebergFilesCommitter.java:219)
        at 
org.apache.iceberg.flink.sink.IcebergFilesCommitter.notifyCheckpointComplete(IcebergFilesCommitter.java:189)
        at 
org.apache.flink.streaming.runtime.tasks.StreamOperatorWrapper.notifyCheckpointComplete(StreamOperatorWrapper.java:107)
        at 
org.apache.flink.streaming.runtime.tasks.SubtaskCheckpointCoordinatorImpl.notifyCheckpointComplete(SubtaskCheckpointCoordinatorImpl.java:283)
        at 
org.apache.flink.streaming.runtime.tasks.StreamTask.notifyCheckpointComplete(StreamTask.java:958)
        at 
org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$notifyCheckpointCompleteAsync$7(StreamTask.java:929)
        at 
org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$notifyCheckpointOperation$9(StreamTask.java:945)
        at 
org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$1.runThrowing(StreamTaskActionExecutor.java:47)
        at 
org.apache.flink.streaming.runtime.tasks.mailbox.Mail.run(Mail.java:78)
        at 
org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.processMail(MailboxProcessor.java:282)
        at 
org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxStep(MailboxProcessor.java:190)
        at 
org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:181)
        at 
org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:558)
        at 
org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:530)
        at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:721)
        at org.apache.flink.runtime.taskmanager.Task.run(Task.java:546)
        at java.lang.Thread.run(Thread.java:748)
   Caused by: org.apache.thrift.transport.TTransportException: 
java.net.SocketTimeoutException: Read timed out
        at 
org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:129)
        at org.apache.thrift.transport.TTransport.readAll(TTransport.java:86)
        at 
org.apache.thrift.transport.TSaslTransport.readLength(TSaslTransport.java:376)
        at 
org.apache.thrift.transport.TSaslTransport.readFrame(TSaslTransport.java:453)
        at 
org.apache.thrift.transport.TSaslTransport.read(TSaslTransport.java:435)
        at 
org.apache.thrift.transport.TSaslClientTransport.read(TSaslClientTransport.java:37)
        at org.apache.thrift.transport.TTransport.readAll(TTransport.java:86)
        at 
org.apache.iceberg.shaded.org.apache.hadoop.hive.thrift.TFilterTransport.readAll(TFilterTransport.java:62)
        at 
org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:429)
        at 
org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:318)
        at 
org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:219)
        at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69)
        at 
org.apache.iceberg.shaded.org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.recv_alter_table_with_environment_context(ThriftHiveMetastore.java:1375)
        at 
org.apache.iceberg.shaded.org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.alter_table_with_environment_context(ThriftHiveMetastore.java:1359)
        at 
org.apache.iceberg.shaded.org.apache.hadoop.hive.metastore.HiveMetaStoreClient.alter_table(HiveMetaStoreClient.java:370)
        at sun.reflect.GeneratedMethodAccessor51.invoke(Unknown Source)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
org.apache.iceberg.common.DynMethods$UnboundMethod.invokeChecked(DynMethods.java:65)
        at 
org.apache.iceberg.common.DynMethods$UnboundMethod.invoke(DynMethods.java:77)
        ... 31 more
   Caused by: java.net.SocketTimeoutException: Read timed out
        at java.net.SocketInputStream.socketRead0(Native Method)
        at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
        at java.net.SocketInputStream.read(SocketInputStream.java:171)
        at java.net.SocketInputStream.read(SocketInputStream.java:141)
        at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
        at java.io.BufferedInputStream.read1(BufferedInputStream.java:286)
        at java.io.BufferedInputStream.read(BufferedInputStream.java:345)
        at 
org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127)
        ... 50 more
   ```
   
   I think it was because the commit was successful in the hive-metastore after 
the failure.


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