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From "Jonathan Hsieh (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-5697) Audit HBase for usage of deprecated hadoop 0.20.x property names.
Date Tue, 29 Apr 2014 16:36:23 GMT

     [ https://issues.apache.org/jira/browse/HBASE-5697?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Hsieh updated HBASE-5697:
----------------------------------

    Release Note: 
All Hadoop 0.20.x and 1.x specific configuration settings have been removed and replaced with
the new Hadoop 2.x configuration property names.  If you use any of these in your command
line scripts or xml configuration files, you will need to use the new properties. These include:


hadoop.native.lib -> io.native.lib.available
mapred.job.classpath.archives -> mapreduce.job.classpath.archives
mapred.map.tasks.speculative.execution -> mapreduce.map.speculative
mapred.task.id -> mapreduce.task.attempt.id
mapred.output.compress -> mapreduce.output.fileoutputformat.compress
mapred.output.compression.codec -> mapreduce.output.fileoutputformat.compress.codec
mapred.output.compression.type -> mapreduce.output.fileoutputformat.compress.type
mapred.reduce.tasks.speculative.execution -> mapreduce.reduce.speculative
mapred.input.dir -> mapreduce.input.fileinputformat.inputdir
mapred.job.name -> mapreduce.job.name
mapred.local.dir -> mapreduce.cluster.local.dir
mapred.temp.dir -> mapreduce.cluster.temp.dir 
mapred.system.dir -> mapreduce.jobtracker.system.dir
mapred.working.dir -> mapreduce.job.working.dir
mapred.job.tracker -> mapreduce.jobtracker.address
heartbeat.recheck.interval -> dfs.namenode.heartbeat.recheck-interval
dfs.socket.timeout -> dfs.client.socket-timeout
dfs.block.size -> dfs.blocksize
io.sort.mb -> mapreduce.task.io.sort.mb
mapred.input.dir -> mapreduce.input.fileinputformat.inputdir
mapred.input.dir -> mapreduce.input.fileinputformat.inputdir
min.num.spills.for.combine -> mapreduce.map.combine.minspills
mapred.map.max.attempts -> mapreduce.map.max.attempts
dfs.socket.timeout -> dfs.client.socket-timeout
dfs.datanode.max.xcievers -> dfs.datanode.max.transfer.threads



  was:
All HAdoop 0.20.x and 1.x specific configuration settings have been removed and replaced with
the new Hadoop 2.x configuration property names.  If you use any of these in your command
line scripts ro , you will need to use the new properties They include: 




> Audit HBase for usage of deprecated hadoop 0.20.x property names.
> -----------------------------------------------------------------
>
>                 Key: HBASE-5697
>                 URL: https://issues.apache.org/jira/browse/HBASE-5697
>             Project: HBase
>          Issue Type: Task
>            Reporter: Jonathan Hsieh
>            Assignee: Srikanth Srungarapu
>              Labels: noob
>             Fix For: 0.99.0
>
>         Attachments: HBASE-5697.patch, HBASE-5697_v2.patch, HBASE-5697_v3.patch, deprecated_properties,
hbase-5697.v3.patch
>
>
> Many xml config properties in Hadoop have changed in 0.23.  We should audit hbase to
insulate it from hadoop property name changes.
> Here is a list of the hadoop property name changes:
> hadoop.native.lib -> io.native.lib.available
> mapred.job.classpath.archives -> mapreduce.job.classpath.archives
> mapred.map.tasks.speculative.execution -> mapreduce.map.speculative
> mapred.task.id -> mapreduce.task.attempt.id
> mapred.output.compress -> mapreduce.output.fileoutputformat.compress
> mapred.output.compression.codec -> mapreduce.output.fileoutputformat.compress.codec
> mapred.output.compression.type -> mapreduce.output.fileoutputformat.compress.type
> mapred.reduce.tasks.speculative.execution -> mapreduce.reduce.speculative
> mapred.input.dir -> mapreduce.input.fileinputformat.inputdir
> mapred.job.name -> mapreduce.job.name
> mapred.local.dir -> mapreduce.cluster.local.dir
> mapred.temp.dir -> mapreduce.cluster.temp.dir 
> mapred.system.dir -> mapreduce.jobtracker.system.dir
> mapred.working.dir -> mapreduce.job.working.dir
> mapred.job.tracker -> mapreduce.jobtracker.address
> heartbeat.recheck.interval -> dfs.namenode.heartbeat.recheck-interval
> dfs.socket.timeout -> dfs.client.socket-timeout
> dfs.block.size -> dfs.blocksize
> io.sort.mb -> mapreduce.task.io.sort.mb
> mapred.input.dir -> mapreduce.input.fileinputformat.inputdir
> mapred.input.dir -> mapreduce.input.fileinputformat.inputdir
> min.num.spills.for.combine -> mapreduce.map.combine.minspills
> mapred.map.max.attempts -> mapreduce.map.max.attempts
> dfs.socket.timeout -> dfs.client.socket-timeout
> dfs.datanode.max.xcievers -> dfs.datanode.max.transfer.threads



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