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https://issues.apache.org/jira/browse/HDFS-7881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14358446#comment-14358446
]
Akira AJISAKA commented on HDFS-7881:
-------------------------------------
bq. But I faced number format exception while getting the streamlength(since
content length will come as "bytes 7-9/10").
I'm thinking we can parse it by the method as follows:
{code}
private static long getLengthFromRange(String range) {
String[] str = range.substring(6).split("[-/]");
return Long.parseLong(str[1]) - Long.parseLong(str[0]) + 1;
}
{code}
> TestHftpFileSystem#testSeek fails in branch-2
> ---------------------------------------------
>
> Key: HDFS-7881
> URL: https://issues.apache.org/jira/browse/HDFS-7881
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 2.7.0
> Reporter: Akira AJISAKA
> Assignee: Brahma Reddy Battula
> Priority: Blocker
>
> TestHftpFileSystem#testSeek fails in branch-2.
> {code}
> -------------------------------------------------------
> T E S T S
> -------------------------------------------------------
> Running org.apache.hadoop.hdfs.web.TestHftpFileSystem
> Tests run: 14, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 6.201 sec
> <<< FAILURE! - in org.apache.hadoop.hdfs.web.TestHftpFileSystem
> testSeek(org.apache.hadoop.hdfs.web.TestHftpFileSystem) Time elapsed: 0.054
> sec <<< ERROR!
> java.io.IOException: Content-Length is missing: {null=[HTTP/1.1 206 Partial
> Content], Date=[Wed, 04 Mar 2015 05:32:30 GMT, Wed, 04 Mar 2015 05:32:30
> GMT], Expires=[Wed, 04 Mar 2015 05:32:30 GMT, Wed, 04 Mar 2015 05:32:30 GMT],
> Connection=[close], Content-Type=[text/plain; charset=utf-8],
> Server=[Jetty(6.1.26)], Content-Range=[bytes 7-9/10], Pragma=[no-cache,
> no-cache], Cache-Control=[no-cache]}
> at
> org.apache.hadoop.hdfs.web.ByteRangeInputStream.openInputStream(ByteRangeInputStream.java:132)
> at
> org.apache.hadoop.hdfs.web.ByteRangeInputStream.getInputStream(ByteRangeInputStream.java:104)
> at
> org.apache.hadoop.hdfs.web.ByteRangeInputStream.read(ByteRangeInputStream.java:181)
> at java.io.FilterInputStream.read(FilterInputStream.java:83)
> at
> org.apache.hadoop.hdfs.web.TestHftpFileSystem.testSeek(TestHftpFileSystem.java:253)
> Results :
> Tests in error:
> TestHftpFileSystem.testSeek:253 ยป IO Content-Length is missing:
> {null=[HTTP/1....
> Tests run: 14, Failures: 0, Errors: 1, Skipped: 0
> {code}
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