[jira] [Updated] (HDFS-10307) Fix a bug in TestShortCircuitLocalRead

2016-04-19 Thread Li Bo (JIRA)

 [ 
https://issues.apache.org/jira/browse/HDFS-10307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Li Bo updated HDFS-10307:
-
Resolution: Duplicate
Status: Resolved  (was: Patch Available)

> Fix a bug in TestShortCircuitLocalRead
> --
>
> Key: HDFS-10307
> URL: https://issues.apache.org/jira/browse/HDFS-10307
> Project: Hadoop HDFS
>  Issue Type: Bug
>Reporter: Li Bo
>Assignee: Li Bo
> Attachments: HDFS-10307-001.patch
>
>
> Unit tests testLocalReadFallback ,testLocalReadLegacy, testSmallFileLocalRead 
> in TestShortCircuitLocalRead throws the following exception:
> java.lang.IndexOutOfBoundsException: Requested more bytes than destination 
> buffer size
>   at 
> org.apache.hadoop.fs.FSInputStream.validatePositionedReadArgs(FSInputStream.java:107)
>   at org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:975)
>   at java.io.DataInputStream.read(DataInputStream.java:149)
>   at 
> org.apache.hadoop.hdfs.shortcircuit.TestShortCircuitLocalRead.checkFileContent(TestShortCircuitLocalRead.java:157)
>   at 
> org.apache.hadoop.hdfs.shortcircuit.TestShortCircuitLocalRead.doTestShortCircuitReadImpl(TestShortCircuitLocalRead.java:286)
>   at 
> org.apache.hadoop.hdfs.shortcircuit.TestShortCircuitLocalRead.doTestShortCircuitReadLegacy(TestShortCircuitLocalRead.java:235)
>   at 
> org.apache.hadoop.hdfs.shortcircuit.TestShortCircuitLocalRead.testLocalReadFallback(TestShortCircuitLocalRead.java:327)



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[jira] [Updated] (HDFS-10307) Fix a bug in TestShortCircuitLocalRead

2016-04-19 Thread Li Bo (JIRA)

 [ 
https://issues.apache.org/jira/browse/HDFS-10307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Li Bo updated HDFS-10307:
-
Status: Patch Available  (was: Open)

> Fix a bug in TestShortCircuitLocalRead
> --
>
> Key: HDFS-10307
> URL: https://issues.apache.org/jira/browse/HDFS-10307
> Project: Hadoop HDFS
>  Issue Type: Bug
>Reporter: Li Bo
>Assignee: Li Bo
> Attachments: HDFS-10307-001.patch
>
>
> Unit tests testLocalReadFallback ,testLocalReadLegacy, testSmallFileLocalRead 
> in TestShortCircuitLocalRead throws the following exception:
> java.lang.IndexOutOfBoundsException: Requested more bytes than destination 
> buffer size
>   at 
> org.apache.hadoop.fs.FSInputStream.validatePositionedReadArgs(FSInputStream.java:107)
>   at org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:975)
>   at java.io.DataInputStream.read(DataInputStream.java:149)
>   at 
> org.apache.hadoop.hdfs.shortcircuit.TestShortCircuitLocalRead.checkFileContent(TestShortCircuitLocalRead.java:157)
>   at 
> org.apache.hadoop.hdfs.shortcircuit.TestShortCircuitLocalRead.doTestShortCircuitReadImpl(TestShortCircuitLocalRead.java:286)
>   at 
> org.apache.hadoop.hdfs.shortcircuit.TestShortCircuitLocalRead.doTestShortCircuitReadLegacy(TestShortCircuitLocalRead.java:235)
>   at 
> org.apache.hadoop.hdfs.shortcircuit.TestShortCircuitLocalRead.testLocalReadFallback(TestShortCircuitLocalRead.java:327)



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[jira] [Updated] (HDFS-10307) Fix a bug in TestShortCircuitLocalRead

2016-04-19 Thread Li Bo (JIRA)

 [ 
https://issues.apache.org/jira/browse/HDFS-10307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Li Bo updated HDFS-10307:
-
Attachment: HDFS-10307-001.patch

> Fix a bug in TestShortCircuitLocalRead
> --
>
> Key: HDFS-10307
> URL: https://issues.apache.org/jira/browse/HDFS-10307
> Project: Hadoop HDFS
>  Issue Type: Bug
>Reporter: Li Bo
>Assignee: Li Bo
> Attachments: HDFS-10307-001.patch
>
>
> Unit tests testLocalReadFallback ,testLocalReadLegacy, testSmallFileLocalRead 
> in TestShortCircuitLocalRead throws the following exception:
> java.lang.IndexOutOfBoundsException: Requested more bytes than destination 
> buffer size
>   at 
> org.apache.hadoop.fs.FSInputStream.validatePositionedReadArgs(FSInputStream.java:107)
>   at org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:975)
>   at java.io.DataInputStream.read(DataInputStream.java:149)
>   at 
> org.apache.hadoop.hdfs.shortcircuit.TestShortCircuitLocalRead.checkFileContent(TestShortCircuitLocalRead.java:157)
>   at 
> org.apache.hadoop.hdfs.shortcircuit.TestShortCircuitLocalRead.doTestShortCircuitReadImpl(TestShortCircuitLocalRead.java:286)
>   at 
> org.apache.hadoop.hdfs.shortcircuit.TestShortCircuitLocalRead.doTestShortCircuitReadLegacy(TestShortCircuitLocalRead.java:235)
>   at 
> org.apache.hadoop.hdfs.shortcircuit.TestShortCircuitLocalRead.testLocalReadFallback(TestShortCircuitLocalRead.java:327)



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