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https://issues.apache.org/jira/browse/HADOOP-14564?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16057746#comment-16057746
]
Steve Loughran edited comment on HADOOP-14564 at 6/21/17 3:59 PM:
------------------------------------------------------------------
which gives you stacks more like
{code}
testSeekBigFile(org.apache.hadoop.fs.contract.s3a.ITestS3AContractSeek) Time
elapsed: 66.828 sec <<< ERROR!
java.io.InterruptedIOException: put on fork-0008/test/bigseekfile.txt:
com.amazonaws.SdkClientException: Unable to execute HTTP request: Read timed out
at
org.apache.hadoop.fs.s3a.S3AUtils.translateException(S3AUtils.java:142)
at org.apache.hadoop.fs.s3a.AwsLambda.execute(AwsLambda.java:45)
at
org.apache.hadoop.fs.s3a.WriteOperationHelper.putObject(WriteOperationHelper.java:441)
at
org.apache.hadoop.fs.s3a.S3ABlockOutputStream$1.call(S3ABlockOutputStream.java:428)
at
org.apache.hadoop.fs.s3a.S3ABlockOutputStream$1.call(S3ABlockOutputStream.java:421)
at
org.apache.hadoop.fs.s3a.SemaphoredDelegatingExecutor$CallableWithPermitRelease.call(SemaphoredDelegatingExecutor.java:222)
at
org.apache.hadoop.fs.s3a.SemaphoredDelegatingExecutor$CallableWithPermitRelease.call(SemaphoredDelegatingExecutor.java:222)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: com.amazonaws.SdkClientException: Unable to execute HTTP request:
Read timed out
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:1043)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:747)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:721)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:704)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:672)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:654)
at
com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:518)
at
com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4185)
at
com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4132)
at
com.amazonaws.services.s3.AmazonS3Client.putObject(AmazonS3Client.java:1712)
at
org.apache.hadoop.fs.s3a.S3AFileSystem.putObjectDirect(S3AFileSystem.java:1362)
at
org.apache.hadoop.fs.s3a.WriteOperationHelper.lambda$putObject$3(WriteOperationHelper.java:443)
at org.apache.hadoop.fs.s3a.AwsLambda.execute(AwsLambda.java:43)
at
org.apache.hadoop.fs.s3a.WriteOperationHelper.putObject(WriteOperationHelper.java:441)
at
org.apache.hadoop.fs.s3a.S3ABlockOutputStream$1.call(S3ABlockOutputStream.java:428)
at
org.apache.hadoop.fs.s3a.S3ABlockOutputStream$1.call(S3ABlockOutputStream.java:421)
at
org.apache.hadoop.fs.s3a.SemaphoredDelegatingExecutor$CallableWithPermitRelease.call(SemaphoredDelegatingExecutor.java:222)
at
org.apache.hadoop.fs.s3a.SemaphoredDelegatingExecutor$CallableWithPermitRelease.call(SemaphoredDelegatingExecutor.java:222)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
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 sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
at sun.security.ssl.InputRecord.read(InputRecord.java:503)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:973)
at sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:930)
at sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
at
com.amazonaws.thirdparty.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:139)
at
com.amazonaws.thirdparty.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:155)
at
com.amazonaws.thirdparty.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:284)
at
com.amazonaws.thirdparty.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:140)
at
com.amazonaws.thirdparty.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:57)
at
com.amazonaws.thirdparty.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:261)
at
com.amazonaws.thirdparty.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:165)
at
com.amazonaws.thirdparty.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:167)
at
com.amazonaws.thirdparty.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:272)
at
com.amazonaws.http.protocol.SdkHttpRequestExecutor.doReceiveResponse(SdkHttpRequestExecutor.java:82)
at
com.amazonaws.thirdparty.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:124)
at
com.amazonaws.thirdparty.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:271)
at
com.amazonaws.thirdparty.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:184)
at
com.amazonaws.thirdparty.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
at
com.amazonaws.thirdparty.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
at
com.amazonaws.thirdparty.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
at
com.amazonaws.http.apache.client.impl.SdkHttpClient.execute(SdkHttpClient.java:72)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeOneRequest(AmazonHttpClient.java:1186)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:1035)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:747)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:721)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:704)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:672)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:654)
at
com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:518)
at
com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4185)
at
com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4132)
at
com.amazonaws.services.s3.AmazonS3Client.putObject(AmazonS3Client.java:1712)
at
org.apache.hadoop.fs.s3a.S3AFileSystem.putObjectDirect(S3AFileSystem.java:1362)
at
org.apache.hadoop.fs.s3a.WriteOperationHelper.lambda$putObject$3(WriteOperationHelper.java:443)
at org.apache.hadoop.fs.s3a.AwsLambda.execute(AwsLambda.java:43)
at
org.apache.hadoop.fs.s3a.WriteOperationHelper.putObject(WriteOperationHelper.java:441)
at
org.apache.hadoop.fs.s3a.S3ABlockOutputStream$1.call(S3ABlockOutputStream.java:428)
at
org.apache.hadoop.fs.s3a.S3ABlockOutputStream$1.call(S3ABlockOutputStream.java:421)
at
org.apache.hadoop.fs.s3a.SemaphoredDelegatingExecutor$CallableWithPermitRelease.call(SemaphoredDelegatingExecutor.java:222)
at
org.apache.hadoop.fs.s3a.SemaphoredDelegatingExecutor$CallableWithPermitRelease.call(SemaphoredDelegatingExecutor.java:222)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
{code}
This is better as it lets us see how network problems manifest themselves, that
is: what exceptions they end up as.
What's happening here is apparently that {{SocketTimeoutException}} and
{{ConnectTimeoutException}} are both subclasses of {{InterruptedIOException}},
which we treat specially in {{translateException()}}. I'm wondering now if we
should? or better: reinstate them back to their original sub-type
was (Author: [email protected]):
which gives you stacks more like
{code}
testSeekBigFile(org.apache.hadoop.fs.contract.s3a.ITestS3AContractSeek) Time
elapsed: 66.828 sec <<< ERROR!
java.io.InterruptedIOException: put on fork-0008/test/bigseekfile.txt:
com.amazonaws.SdkClientException: Unable to execute HTTP request: Read timed out
at
org.apache.hadoop.fs.s3a.S3AUtils.translateException(S3AUtils.java:142)
at org.apache.hadoop.fs.s3a.AwsLambda.execute(AwsLambda.java:45)
at
org.apache.hadoop.fs.s3a.WriteOperationHelper.putObject(WriteOperationHelper.java:441)
at
org.apache.hadoop.fs.s3a.S3ABlockOutputStream$1.call(S3ABlockOutputStream.java:428)
at
org.apache.hadoop.fs.s3a.S3ABlockOutputStream$1.call(S3ABlockOutputStream.java:421)
at
org.apache.hadoop.fs.s3a.SemaphoredDelegatingExecutor$CallableWithPermitRelease.call(SemaphoredDelegatingExecutor.java:222)
at
org.apache.hadoop.fs.s3a.SemaphoredDelegatingExecutor$CallableWithPermitRelease.call(SemaphoredDelegatingExecutor.java:222)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: com.amazonaws.SdkClientException: Unable to execute HTTP request:
Read timed out
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:1043)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:747)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:721)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:704)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:672)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:654)
at
com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:518)
at
com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4185)
at
com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4132)
at
com.amazonaws.services.s3.AmazonS3Client.putObject(AmazonS3Client.java:1712)
at
org.apache.hadoop.fs.s3a.S3AFileSystem.putObjectDirect(S3AFileSystem.java:1362)
at
org.apache.hadoop.fs.s3a.WriteOperationHelper.lambda$putObject$3(WriteOperationHelper.java:443)
at org.apache.hadoop.fs.s3a.AwsLambda.execute(AwsLambda.java:43)
at
org.apache.hadoop.fs.s3a.WriteOperationHelper.putObject(WriteOperationHelper.java:441)
at
org.apache.hadoop.fs.s3a.S3ABlockOutputStream$1.call(S3ABlockOutputStream.java:428)
at
org.apache.hadoop.fs.s3a.S3ABlockOutputStream$1.call(S3ABlockOutputStream.java:421)
at
org.apache.hadoop.fs.s3a.SemaphoredDelegatingExecutor$CallableWithPermitRelease.call(SemaphoredDelegatingExecutor.java:222)
at
org.apache.hadoop.fs.s3a.SemaphoredDelegatingExecutor$CallableWithPermitRelease.call(SemaphoredDelegatingExecutor.java:222)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
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 sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
at sun.security.ssl.InputRecord.read(InputRecord.java:503)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:973)
at sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:930)
at sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
at
com.amazonaws.thirdparty.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:139)
at
com.amazonaws.thirdparty.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:155)
at
com.amazonaws.thirdparty.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:284)
at
com.amazonaws.thirdparty.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:140)
at
com.amazonaws.thirdparty.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:57)
at
com.amazonaws.thirdparty.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:261)
at
com.amazonaws.thirdparty.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:165)
at
com.amazonaws.thirdparty.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:167)
at
com.amazonaws.thirdparty.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:272)
at
com.amazonaws.http.protocol.SdkHttpRequestExecutor.doReceiveResponse(SdkHttpRequestExecutor.java:82)
at
com.amazonaws.thirdparty.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:124)
at
com.amazonaws.thirdparty.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:271)
at
com.amazonaws.thirdparty.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:184)
at
com.amazonaws.thirdparty.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
at
com.amazonaws.thirdparty.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
at
com.amazonaws.thirdparty.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
at
com.amazonaws.http.apache.client.impl.SdkHttpClient.execute(SdkHttpClient.java:72)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeOneRequest(AmazonHttpClient.java:1186)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:1035)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:747)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:721)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:704)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:672)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:654)
at
com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:518)
at
com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4185)
at
com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4132)
at
com.amazonaws.services.s3.AmazonS3Client.putObject(AmazonS3Client.java:1712)
at
org.apache.hadoop.fs.s3a.S3AFileSystem.putObjectDirect(S3AFileSystem.java:1362)
at
org.apache.hadoop.fs.s3a.WriteOperationHelper.lambda$putObject$3(WriteOperationHelper.java:443)
at org.apache.hadoop.fs.s3a.AwsLambda.execute(AwsLambda.java:43)
at
org.apache.hadoop.fs.s3a.WriteOperationHelper.putObject(WriteOperationHelper.java:441)
at
org.apache.hadoop.fs.s3a.S3ABlockOutputStream$1.call(S3ABlockOutputStream.java:428)
at
org.apache.hadoop.fs.s3a.S3ABlockOutputStream$1.call(S3ABlockOutputStream.java:421)
at
org.apache.hadoop.fs.s3a.SemaphoredDelegatingExecutor$CallableWithPermitRelease.call(SemaphoredDelegatingExecutor.java:222)
at
org.apache.hadoop.fs.s3a.SemaphoredDelegatingExecutor$CallableWithPermitRelease.call(SemaphoredDelegatingExecutor.java:222)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
{code}
This is better as it lets us see how network problems manifest themselves, that
is: what exceptions they end up as
> s3a test can hang in teardown with network problems
> ---------------------------------------------------
>
> Key: HADOOP-14564
> URL: https://issues.apache.org/jira/browse/HADOOP-14564
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3, test
> Affects Versions: 2.8.1
> Reporter: Steve Loughran
> Priority: Minor
>
> If you've a transient network test and things fail, then the directory
> cleanup in teardown can block a test so that it times out entirely.
> Proposed: shorten socket timeouts for s3 connections, assuming this is
> possible (stack trace implies it was in a read(), not a connect()).
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