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https://issues.apache.org/jira/browse/HDFS-8435?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14702023#comment-14702023
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Hadoop QA commented on HDFS-8435:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | pre-patch | 5m 1s | trunk compilation may be
broken. |
| {color:green}+1{color} | @author | 0m 0s | The patch does not contain any
@author tags. |
| {color:green}+1{color} | tests included | 0m 0s | The patch appears to
include 2 new or modified test files. |
| {color:red}-1{color} | javac | 0m 10s | The patch appears to cause the
build to fail. |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12751080/HDFS-8435.005.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle site |
| git revision | trunk / 71aedfa |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/12027/console |
This message was automatically generated.
> createNonRecursive support needed in WebHdfsFileSystem to support HBase
> -----------------------------------------------------------------------
>
> Key: HDFS-8435
> URL: https://issues.apache.org/jira/browse/HDFS-8435
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: webhdfs
> Affects Versions: 2.6.0
> Reporter: Vinoth Sathappan
> Assignee: Jakob Homan
> Attachments: HDFS-8435-branch-2.7.001.patch, HDFS-8435.001.patch,
> HDFS-8435.002.patch, HDFS-8435.003.patch, HDFS-8435.004.patch,
> HDFS-8435.005.patch
>
>
> The WebHdfsFileSystem implementation doesn't support createNonRecursive.
> HBase extensively depends on that for proper functioning. Currently, when the
> region servers are started over web hdfs, they crash due with -
> createNonRecursive unsupported for this filesystem class
> org.apache.hadoop.hdfs.web.SWebHdfsFileSystem
> at
> org.apache.hadoop.fs.FileSystem.createNonRecursive(FileSystem.java:1137)
> at
> org.apache.hadoop.fs.FileSystem.createNonRecursive(FileSystem.java:1112)
> at
> org.apache.hadoop.fs.FileSystem.createNonRecursive(FileSystem.java:1088)
> at
> org.apache.hadoop.hbase.regionserver.wal.ProtobufLogWriter.init(ProtobufLogWriter.java:85)
> at
> org.apache.hadoop.hbase.regionserver.wal.HLogFactory.createWriter(HLogFactory.java:198)
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