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https://issues.apache.org/jira/browse/HADOOP-10093?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
shanyu zhao updated HADOOP-10093:
---------------------------------
Attachment: HADOOP-10093.patch
Patch attached. Change the HADOOP_CLIENT_OPTS to use 512m as heap size, aligned
with HADOOP-9211.
> hadoop.cmd fs -copyFromLocal fails with large files on WASB
> -----------------------------------------------------------
>
> Key: HADOOP-10093
> URL: https://issues.apache.org/jira/browse/HADOOP-10093
> Project: Hadoop Common
> Issue Type: Bug
> Components: conf
> Affects Versions: 2.2.0
> Reporter: shanyu zhao
> Assignee: shanyu zhao
> Attachments: HADOOP-10093.patch
>
>
> When WASB is configured as default file system, if you run this:
> Hadoop fs -copyFromLocal largefile(>150MB) /test
> You'll see this error message:
> Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:2271)
> at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:113)
> at java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.ja
> va:93)
> at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:140)
> at com.microsoft.windowsazure.services.blob.client.BlobOutputStream.writ
> eInternal(BlobOutputStream.java:618)
> at com.microsoft.windowsazure.services.blob.client.BlobOutputStream.writ
> e(BlobOutputStream.java:545)
> at java.io.DataOutputStream.write(DataOutputStream.java:107)
> at org.apache.hadoop.fs.azurenative.NativeAzureFileSystem$NativeAzureFsO
> utputStream.write(NativeAzureFileSystem.java:307)
> at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOut
> putStream.java:59)
> at java.io.DataOutputStream.write(DataOutputStream.java:107)
> at org.apache.hadoop.io.IOUtils.copyBytes(IOUtils.java:80)
> at org.apache.hadoop.io.IOUtils.copyBytes(IOUtils.java:52)
> at org.apache.hadoop.io.IOUtils.copyBytes(IOUtils.java:112)
> at org.apache.hadoop.fs.shell.CommandWithDestination$TargetFileSystem.wr
> iteStreamToFile(CommandWithDestination.java:299)
> at org.apache.hadoop.fs.shell.CommandWithDestination.copyStreamToTarget(
> CommandWithDestination.java:281)
> at org.apache.hadoop.fs.shell.CommandWithDestination.copyFileToTarget(Co
> mmandWithDestination.java:245)
> at org.apache.hadoop.fs.shell.CommandWithDestination.processPath(Command
> WithDestination.java:188)
> at org.apache.hadoop.fs.shell.CommandWithDestination.processPath(Command
> WithDestination.java:173)
> at org.apache.hadoop.fs.shell.Command.processPaths(Command.java:306)
> at org.apache.hadoop.fs.shell.Command.processPathArgument(Command.java:2
> 78)
> at org.apache.hadoop.fs.shell.CommandWithDestination.processPathArgument
> (CommandWithDestination.java:168)
> at org.apache.hadoop.fs.shell.Command.processArgument(Command.java:260)
> at org.apache.hadoop.fs.shell.Command.processArguments(Command.java:244)
> at org.apache.hadoop.fs.shell.CommandWithDestination.processArguments(Co
> mmandWithDestination.java:145)
> at org.apache.hadoop.fs.shell.CopyCommands$Put.processArguments(CopyComm
> ands.java:229)
> at org.apache.hadoop.fs.shell.Command.processRawArguments(Command.java:1
> 90)
> at org.apache.hadoop.fs.shell.Command.run(Command.java:154)
> at org.apache.hadoop.fs.FsShell.run(FsShell.java:255)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
> at org.apache.hadoop.fs.FsShell.main(FsShell.java:305)
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