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https://issues.apache.org/jira/browse/HDFS-15379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17120133#comment-17120133
]
ludun commented on HDFS-15379:
------------------------------
[~brahma]
> DataStreamer should reset thread interrupted state in createBlockOutputStream
> -----------------------------------------------------------------------------
>
> Key: HDFS-15379
> URL: https://issues.apache.org/jira/browse/HDFS-15379
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: dfsclient
> Affects Versions: 2.7.7, 3.1.3
> Reporter: ludun
> Priority: Major
> Attachments: HDFS-15379.001.patch
>
>
> In createBlockOutputStream if thread was interrupted becuase timeout to
> conenct to DataNode.
> {code}2020-05-27 18:32:53,310 | DEBUG | Connecting to datanode
> xx.xx.xx.xx:25009 | DataStreamer.java:251
> 2020-05-27 18:33:50,457 | INFO | Exception in createBlockOutputStream
> blk_1115121199_41386360 | DataStreamer.java:1854
> java.io.InterruptedIOException: Interrupted while waiting for IO on channel
> java.nio.channels.SocketChannel[connected local=/xx.xx.xx.xx:40370
> remote=/xx.xx.xx.xx:25009]. 615000 millis timeout left.
> at
> org.apache.hadoop.net.SocketIOWithTimeout$SelectorPool.select(SocketIOWithTimeout.java:342)
> at
> org.apache.hadoop.net.SocketIOWithTimeout.doIO(SocketIOWithTimeout.java:157)
> at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:161)
> at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:131)
> at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:118)
> at java.io.FilterInputStream.read(FilterInputStream.java:83)
> at java.io.FilterInputStream.read(FilterInputStream.java:83)
> at
> org.apache.hadoop.hdfs.protocolPB.PBHelperClient.vintPrefixed(PBHelperClient.java:551)
> at
> org.apache.hadoop.hdfs.DataStreamer.createBlockOutputStream(DataStreamer.java:1826)
> at
> org.apache.hadoop.hdfs.DataStreamer.nextBlockOutputStream(DataStreamer.java:1743)
> at org.apache.hadoop.hdfs.DataStreamer.run(DataStreamer.java:718)
> {code}
> then abandonBlockrpc to namenode also failed due to interrupted exception
> immediately.
> {code}2020-05-27 18:33:50,461 | DEBUG | Connecting to xx/xx.xx.xx.xx:25000 |
> Client.java:814
> 2020-05-27 18:33:50,462 | DEBUG | Failed to connect to server:
> xx/xx.xx.xx.xx:25000: try once and fail. | Client.java:956
> java.nio.channels.ClosedByInterruptException
> at
> java.nio.channels.spi.AbstractInterruptibleChannel.end(AbstractInterruptibleChannel.java:202)
> at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:659)
> at
> org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
> at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
> at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:720)
> at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:823)
> at org.apache.hadoop.ipc.Client$Connection.access$3700(Client.java:436)
> at org.apache.hadoop.ipc.Client.getConnection(Client.java:1613)
> at org.apache.hadoop.ipc.Client.call(Client.java:1444)
> at org.apache.hadoop.ipc.Client.call(Client.java:1397)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:234)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:118)
> at com.sun.proxy.$Proxy10.abandonBlock(Unknown Source)
> at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.abandonBlock(ClientNamenodeProtocolTranslatorPB.java:509)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:422)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:165)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:157)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:95)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:359)
> at com.sun.proxy.$Proxy11.abandonBlock(Unknown Source)
> at
> org.apache.hadoop.hdfs.DataStreamer.nextBlockOutputStream(DataStreamer.java:1748)
> at org.apache.hadoop.hdfs.DataStreamer.run(DataStreamer.java:718)
> {code}
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