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https://issues.apache.org/jira/browse/WHIRR-413?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13149429#comment-13149429
]
Jongwook Woo commented on WHIRR-413:
------------------------------------
1) core-site.xml
jongwook@domU-12-31-39-12-91-A6:/tmp$ more core-site.xml
<configuration>
<property>
<name>hadoop.tmp.dir</name>
<value>/data/tmp/hadoop-${user.name}</value>
</property>
<property>
<name>io.file.buffer.size</name>
<value>65536</value>
</property>
<property>
<name>hadoop.rpc.socket.factory.class.default</name>
<value>org.apache.hadoop.net.StandardSocketFactory</value>
<final>true</final>
</property>
<property>
<name>hadoop.rpc.socket.factory.class.ClientProtocol</name>
<value></value>
</property>
<property>
<name>hadoop.rpc.socket.factory.class.JobSubmissionProtocol</name>
<value></value>
</property>
<property>
<name>fs.trash.interval</name>
<value>1440</value>
</property>
<property>
<name>fs.default.name</name>
<value>hdfs://ec2-184-72-193-67.compute-1.amazonaws.com:8020/</value>
</property>
</configuration>
2) hbase-site.xml
jongwook@domU-12-31-39-12-91-A6:/tmp$ more hbase-site.xml
<configuration>
<property>
<name>hbase.cluster.distributed</name>
<value>true</value>
</property>
<property>
<name>hbase.regionserver.handler.count</name>
<value>100</value>
</property>
<property>
<name>dfs.replication</name>
<value>3</value>
</property>
<property>
<name>zookeeper.session.timeout</name>
<value>60000</value>
</property>
<property>
<name>hbase.tmp.dir</name>
<value>/data/tmp/hbase-${user.name}</value>
</property>
<property>
<name>hbase.client.retries.number</name>
<value>100</value>
</property>
<property>
<name>hbase.zookeeper.recoverable.waittime</name>
<value>600000</value>
</property>
<property>
<name>hbase.rootdir</name>
<value>hdfs://ec2-184-72-193-67.compute-1.amazonaws.com:8020/hbase</value>
</property>
<property>
<name>hbase.zookeeper.quorum</name>
<value>ec2-184-72-193-67.compute-1.amazonaws.com:2181</value>
</property>
</configuration>
3) hdfs-site.xml
jongwook@domU-12-31-39-12-91-A6:/tmp$ more hdfs-site.xml
<configuration>
<property>
<name>dfs.block.size</name>
<value>134217728</value>
</property>
<property>
<name>dfs.data.dir</name>
<value>/data/hadoop/hdfs/data</value>
</property>
<property>
<name>dfs.datanode.du.reserved</name>
<value>1073741824</value>
</property>
<property>
<name>dfs.name.dir</name>
<value>/data/hadoop/hdfs/name</value>
</property>
<property>
<name>fs.checkpoint.dir</name>
<value>/data/hadoop/hdfs/secondary</value>
</property>
</configuration>
4) mapred-site.xml
jongwook@domU-12-31-39-12-91-A6:/tmp$ more mapred-site.xml
<configuration>
<property>
<name>mapred.local.dir</name>
<value>/data/hadoop/mapred/local</value>
</property>
<property>
<name>mapred.map.tasks.speculative.execution</name>
<value>true</value>
</property>
<property>
<name>mapred.reduce.tasks.speculative.execution</name>
<value>false</value>
</property>
<property>
<name>mapred.system.dir</name>
<value>/hadoop/system/mapred</value>
</property>
<property>
<name>mapreduce.jobtracker.staging.root.dir</name>
<value>/user</value>
</property>
<property>
<name>mapred.compress.map.output</name>
<value>true</value>
</property>
<property>
<name>mapred.output.compression.type</name>
<value>BLOCK</value>
</property>
<property>
<name>mapred.child.java.opts</name>
<value>-Xmx550m</value>
</property>
<property>
<name>mapred.child.ulimit</name>
<value>1126400</value>
</property>
<property>
<name>mapred.tasktracker.map.tasks.maximum</name>
<value>2</value>
</property>
<property>
<name>mapred.tasktracker.reduce.tasks.maximum</name>
<value>2</value>
</property>
<property>
<name>mapred.reduce.tasks</name>
<value>10</value>
</property>
<property>
<name>mapred.job.tracker</name>
<value>ec2-184-72-193-67.compute-1.amazonaws.com:8021</value>
</property>
</configuration>
> jobcache file is stored at /tmp/ folder so that it has out of storage error
> ---------------------------------------------------------------------------
>
> Key: WHIRR-413
> URL: https://issues.apache.org/jira/browse/WHIRR-413
> Project: Whirr
> Issue Type: Bug
> Components: build, service/hadoop
> Affects Versions: 0.6.0, 0.7.0
> Environment: - Ubuntu-11.10
> - java version "1.6.0_23"
> OpenJDK Runtime Environment (IcedTea6 1.11pre) (6b23~pre10-0ubuntu5)
> OpenJDK Client VM (build 20.0-b11, mixed mode, sharing)
> - ruby 1.8.7 (2011-06-30 patchlevel 352) [i686-linux]
> - Apache Maven 3.0.3 (r1075438; 2011-02-28 09:31:09-0800)
> Maven home: /home/jongwook/apache/apache-maven-3.0.3
> Java version: 1.6.0_23, vendor: Sun Microsystems Inc.
> Java home: /usr/lib/jvm/java-6-openjdk/jre
> Default locale: en_US, platform encoding: UTF-8
> OS name: "linux", version: "3.0.0-12-generic", arch: "i386", family: "unix"
> Reporter: Jongwook Woo
> Priority: Critical
> Labels: build
> Fix For: 0.6.0, 0.7.0
>
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> when I run Hadoop to read/write data from/to HBase, I got the following error
> because of the less storage space at /tmp/.
> I guess whirr is supposed to use /data/tmp/ to store jobcache file such as
> taskTracker/jobcache/job_local_0001/attempt_local_0001_m_0000xx_0/output/file.out
> because /data/tmp/ has 335GB. However, it is stored at /tmp/ that has only
> 9.9G. Thus, some configuration xml file seems not correct. It generates
> errors both at 0.6.0 and 0.7.0
> -----Storage space check ---------------------------------------
> jongwook@ip-10-245-174-15:/tmp/hadoop-jongwook/mapred/local/taskTracker/jobcache/job_local_0001$
> cd /tmp
> jongwook@ip-10-245-174-15:/tmp$ df -h .
> Filesystem Size Used Avail Use% Mounted on
> /dev/sda1 9.9G 9.1G 274M 98% /
> jongwook@ip-10-245-174-15:/tmp$ df -h
> Filesystem Size Used Avail Use% Mounted on
> /dev/sda1 9.9G 9.1G 274M 98% /
> none 846M 116K 846M 1% /dev
> none 879M 0 879M 0% /dev/shm
> none 879M 68K 878M 1% /var/run
> none 879M 0 879M 0% /var/lock
> none 879M 0 879M 0% /lib/init/rw
> /dev/sda2 335G 199M 318G 1% /mnt
> -----Error msg at the end of hadoop/hbase code
> -------------------------------------------------------
> 11/10/27 03:33:09 INFO mapred.MapTask: Finished spill 61
> 11/10/27 03:33:09 WARN mapred.LocalJobRunner: job_local_0001
> org.apache.hadoop.util.DiskChecker$DiskErrorException: Could not find any
> valid local directory for
> taskTracker/jobcache/job_local_0001/attempt_local_0001_m_000016_0/output/file.out
> at
> org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.getLocalPathForWrite(LocalDirAllocator.java:343)
> at
> org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:124)
> at
> org.apache.hadoop.mapred.MapOutputFile.getOutputFileForWrite(MapOutputFile.java:61)
> at
> org.apache.hadoop.mapred.MapTask$MapOutputBuffer.mergeParts(MapTask.java:1469)
> at
> org.apache.hadoop.mapred.MapTask$MapOutputBuffer.flush(MapTask.java:1154)
> at
> org.apache.hadoop.mapred.MapTask$NewOutputCollector.close(MapTask.java:549)
> at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:623)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:305)
> at
> org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:177)
> 11/10/27 03:33:09 INFO mapred.JobClient: Job complete: job_local_0001
> 11/10/27 03:33:09 INFO mapred.JobClient: Counters: 8
> 11/10/27 03:33:09 INFO mapred.JobClient: FileSystemCounters
> 11/10/27 03:33:09 INFO mapred.JobClient: FILE_BYTES_READ=103074405254
> 11/10/27 03:33:09 INFO mapred.JobClient: FILE_BYTES_WRITTEN=156390149579
> 11/10/27 03:33:09 INFO mapred.JobClient: Map-Reduce Framework
> 11/10/27 03:33:09 INFO mapred.JobClient: Combine output records=0
> 11/10/27 03:33:09 INFO mapred.JobClient: Map input records=13248198
> 11/10/27 03:33:09 INFO mapred.JobClient: Spilled Records=788109966
> 11/10/27 03:33:09 INFO mapred.JobClient: Map output bytes=5347057080
> 11/10/27 03:33:09 INFO mapred.JobClient: Combine input records=0
> 11/10/27 03:33:09 INFO mapred.JobClient: Map output records=278212138
> It takes: 1966141 msec
> 11/10/27 03:33:10 INFO zookeeper.ZooKeeper: Session: 0x13341a966cb000d closed
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