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https://issues.apache.org/jira/browse/HBASE-9687?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13784205#comment-13784205
]
Hadoop QA commented on HBASE-9687:
----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12606382/9687-v8.txt
against trunk revision .
{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 hadoop1.0{color}. The patch compiles against the hadoop
1.0 profile.
{color:green}+1 hadoop2.0{color}. The patch compiles against the hadoop
2.0 profile.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{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:green}+1 core tests{color}. The patch passed unit tests in .
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/7444//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7444//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7444//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7444//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7444//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7444//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7444//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop1-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7444//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7444//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7444//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/7444//console
This message is automatically generated.
> ClassNotFoundException is thrown when ExportSnapshot runs against hadoop
> cluster where HBase is not installed on the same node as resourcemanager
> -------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-9687
> URL: https://issues.apache.org/jira/browse/HBASE-9687
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.95.2
> Reporter: Ted Yu
> Assignee: Ted Yu
> Fix For: 0.98.0, 0.96.0
>
> Attachments: 9687-v1.patch, 9687-v8.txt
>
>
> First line below was the command, launched from gateway machine:
> {code}
> $ hbase org.apache.hadoop.hbase.snapshot.ExportSnapshot
> -Dfs.default.name=hdfs://hor17n25:8020/
> -Dhbase.rootdir=hdfs://hor17n25:8020/apps/hbase/data/ -snapshot
> snapshot_tableone -copy-to hdfs://hor15n02:8020/apps/hbase/data/ -mappers 1
> 13/09/30 17:23:56 WARN conf.Configuration: hbase-site.xml:an attempt to
> override final parameter: dfs.support.append; Ignoring.
> 13/09/30 17:23:57 INFO Configuration.deprecation: hadoop.native.lib is
> deprecated. Instead, use io.native.lib.available
> 13/09/30 17:23:57 INFO util.FSVisitor: No logs under
> directory:hdfs://hor17n25:8020/apps/hbase/data/.hbase-snapshot/snapshot_tableone/WALs
> 13/09/30 17:23:57 WARN conf.Configuration: hbase-site.xml:an attempt to
> override final parameter: dfs.support.append; Ignoring.
> 13/09/30 17:23:57 INFO client.RMProxy: Connecting to ResourceManager at
> hor17n25/:8032
> 13/09/30 17:23:57 INFO zlib.ZlibFactory: Successfully loaded & initialized
> native-zlib library
> 13/09/30 17:23:57 INFO compress.CodecPool: Got brand-new compressor .deflate
> 13/09/30 17:23:57 WARN conf.Configuration: hbase-site.xml:an attempt to
> override final parameter: dfs.support.append; Ignoring.
> 13/09/30 17:23:57 INFO client.RMProxy: Connecting to ResourceManager at
> hor17n25/:8032
> 13/09/30 17:23:58 INFO input.FileInputFormat: Total input paths to process : 1
> 13/09/30 17:23:58 INFO mapreduce.JobSubmitter: number of splits:1
> 13/09/30 17:23:58 INFO Configuration.deprecation: user.name is deprecated.
> Instead, use mapreduce.job.user.name
> 13/09/30 17:23:58 INFO Configuration.deprecation: mapred.jar is deprecated.
> Instead, use mapreduce.job.jar
> 13/09/30 17:23:58 INFO Configuration.deprecation: fs.default.name is
> deprecated. Instead, use fs.defaultFS
> 13/09/30 17:23:58 INFO Configuration.deprecation:
> mapred.map.tasks.speculative.execution is deprecated. Instead, use
> mapreduce.map.speculative
> 13/09/30 17:23:58 INFO Configuration.deprecation: mapred.reduce.tasks is
> deprecated. Instead, use mapreduce.job.reduces
> 13/09/30 17:23:58 INFO Configuration.deprecation: mapreduce.map.class is
> deprecated. Instead, use mapreduce.job.map.class
> 13/09/30 17:23:58 INFO Configuration.deprecation: mapred.job.name is
> deprecated. Instead, use mapreduce.job.name
> 13/09/30 17:23:58 INFO Configuration.deprecation: mapreduce.inputformat.class
> is deprecated. Instead, use mapreduce.job.inputformat.class
> 13/09/30 17:23:58 INFO Configuration.deprecation: mapred.input.dir is
> deprecated. Instead, use mapreduce.input.fileinputformat.inputdir
> 13/09/30 17:23:58 INFO Configuration.deprecation:
> mapreduce.outputformat.class is deprecated. Instead, use
> mapreduce.job.outputformat.class
> 13/09/30 17:23:58 INFO Configuration.deprecation: mapred.map.tasks is
> deprecated. Instead, use mapreduce.job.maps
> 13/09/30 17:23:58 INFO Configuration.deprecation: mapred.working.dir is
> deprecated. Instead, use mapreduce.job.working.dir
> 13/09/30 17:23:58 INFO mapreduce.JobSubmitter: Submitting tokens for job:
> job_1380335340676_0003
> 13/09/30 17:23:58 INFO impl.YarnClientImpl: Submitted application
> application_1380335340676_0003 to ResourceManager at hor17n25/:8032
> 13/09/30 17:23:58 INFO mapreduce.Job: The url to track the job:
> http://hor17n25:8088/proxy/application_1380335340676_0003/
> 13/09/30 17:23:58 INFO mapreduce.Job: Running job: job_1380335340676_0003
> 13/09/30 17:24:03 INFO mapreduce.Job: Job job_1380335340676_0003 running in
> uber mode : false
> 13/09/30 17:24:03 INFO mapreduce.Job: map 0% reduce 0%
> 13/09/30 17:24:06 INFO mapreduce.Job: Task Id :
> attempt_1380335340676_0003_m_000000_0, Status : FAILED
> Error: java.lang.ClassNotFoundException: org.apache.hadoop.hbase.TableName
> at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> at
> org.apache.hadoop.hbase.io.HFileLink.getReferencedTableName(HFileLink.java:245)
> at
> org.apache.hadoop.hbase.snapshot.ExportSnapshot$ExportMapper.getOutputPath(ExportSnapshot.java:154)
> at
> org.apache.hadoop.hbase.snapshot.ExportSnapshot$ExportMapper.map(ExportSnapshot.java:137)
> at
> org.apache.hadoop.hbase.snapshot.ExportSnapshot$ExportMapper.map(ExportSnapshot.java:89)
> at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145)
> at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:763)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:339)
> at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:162)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:396)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1483)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:157)
> {code}
> resourcemanager runs on hor17n25 where there is no HBase installation.
> The root cause is that .ExportSnapshot#runCopyJob() doesn't specify dependent
> jars.
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