[ 
https://issues.apache.org/jira/browse/HBASE-11327?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14028631#comment-14028631
 ] 

Hadoop QA commented on HBASE-11327:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest 
attachment 
  
http://issues.apache.org/jira/secure/attachment/12649892/HBASE-11327-trunk-v0.patch
  against trunk revision .
  ATTACHMENT ID: 12649892

    {color:green}+1 @author{color}.  The patch does not contain any @author 
tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include 
any new or modified tests.
                        Please justify why no new tests are needed for this 
patch.
                        Also please list what manual steps were performed to 
verify this patch.

    {color:green}+1 javac{color}.  The applied patch does not increase the 
total number of javac compiler warnings.

    {color:green}+1 javadoc{color}.  The javadoc tool did not generate any 
warning messages.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new 
Findbugs (version 1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase 
the total number of release audit warnings.

    {color:green}+1 lineLengths{color}.  The patch does not introduce lines 
longer than 100

  {color:green}+1 site{color}.  The mvn site goal succeeds with this patch.

     {color:red}-1 core tests{color}.  The patch failed these unit tests:
     

     {color:red}-1 core zombie tests{color}.  There are 1 zombie test(s): 

Test results: 
https://builds.apache.org/job/PreCommit-HBASE-Build/9748//testReport/
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/9748//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/9748//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/9748//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/9748//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/9748//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/9748//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/9748//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/9748//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/9748//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Console output: 
https://builds.apache.org/job/PreCommit-HBASE-Build/9748//console

This message is automatically generated.

> ExportSnapshot hit stackoverflow error when target snapshotDir doesn't 
> contain uri
> ----------------------------------------------------------------------------------
>
>                 Key: HBASE-11327
>                 URL: https://issues.apache.org/jira/browse/HBASE-11327
>             Project: HBase
>          Issue Type: Bug
>          Components: snapshots
>    Affects Versions: 0.98.2
>            Reporter: Demai Ni
>            Assignee: Demai Ni
>            Priority: Minor
>             Fix For: 0.99.0, 0.98.4
>
>         Attachments: HBASE-11327-0.98-v0.patch, HBASE-11327-trunk-v0.patch
>
>
> {code}
> $hbase org.apache.hadoop.hbase.snapshot.ExportSnapshot -snapshot 
> snapshotT1_dn -copy-to /user/demai/backup1
> Exception in thread "main" java.lang.StackOverflowError
>         at java.util.regex.Pattern$Slice.match(Pattern.java:3490)
>         at java.util.regex.Pattern$Start.match(Pattern.java:3066)
>         at java.util.regex.Matcher.search(Matcher.java:1116)
>         at java.util.regex.Matcher.find(Matcher.java:546)
>         at 
> org.apache.hadoop.conf.Configuration.substituteVars(Configuration.java:681)
>         at org.apache.hadoop.conf.Configuration.get(Configuration.java:893)
>         at org.apache.hadoop.fs.FileSystem.getDefaultUri(FileSystem.java:175)
>         at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:167)
>         at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:360)
>         at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:167)
>         at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:360)
>         at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:167)
>         at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:360)
> {code}
> the following command will work with uri
> {code}
> hbase org.apache.hadoop.hbase.snapshot.ExportSnapshot -snapshot snapshotT1_dn 
> -copy-to hdfs://hdtest014.svl.ibm.com:9000/user/demai/backup2
> {code}
> The bug is the same as 
> [Hadoop-9069|https://issues.apache.org/jira/browse/HADOOP-9069]. Since the 
> hadoop jira has been sitting there for more than a year, use this jira for a 
> local hbase fix for now. 
> Many thanks for [~mbertozzi] help on this one. 



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