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HBase, mail # user - Hitting HBASE-7693 with hbase-0.94.9


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Mohammad Tariq 2013-08-02, 00:18
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Ted Yu 2013-08-02, 01:12
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Re: Hitting HBASE-7693 with hbase-0.94.9
Mohammad Tariq 2013-08-02, 01:18
Hello Ted,

Thank you so much for the quick response.

I need to dig a bit more in that case. Will get back here once I get
something.

Warm Regards,
Tariq
cloudfront.blogspot.com
On Fri, Aug 2, 2013 at 6:42 AM, Ted Yu <[EMAIL PROTECTED]> wrote:

> Looking at ./src/core/org/apache/hadoop/net/DNS.java in hadoop branch-1,
> here is line 79 :
>
>     String hostname = attribute.get("PTR").get().toString();
>
> It is not clear which part was null.
>
> Reading HBASE-7693 once more, it says:
>
> PTR records contain a trailing period, which then shows up in the input
> split location causing the JobTracker to incorrectly match map jobs to
> data-local map slots.
>
> So it seems that the problem you encountered was different.
>
> Cheers
>
> On Thu, Aug 1, 2013 at 5:18 PM, Mohammad Tariq <[EMAIL PROTECTED]> wrote:
>
> > Hello list,
> >
> > Although the issue <https://issues.apache.org/jira/browse/HBASE-7693>
> has
> > been fixed, it looks like i'm hitting it.
> >
> > *Environment :*
> > hadoop-1.1.2
> > hbase-0.94.9
> > OS X 10.8.4 (12E55)
> >
> > I'd really appreciate if somebody could throw some light.
> >
> > Here is the trace I see when I run my MR job against HBase :
> >
> > 2013-08-02 05:45:20.636 java[37884:1203] Unable to load realm mapping
> info
> > from SCDynamicStore
> >
> > 13/08/02 05:45:21 WARN util.NativeCodeLoader: Unable to load
> native-hadoop
> > library for your platform... using builtin-java classes where applicable
> >
> > 13/08/02 05:45:21 WARN mapred.JobClient: Use GenericOptionsParser for
> > parsing the arguments. Applications should implement Tool for the same.
> >
> > 13/08/02 05:45:22 WARN mapred.JobClient: No job jar file set.  User
> classes
> > may not be found. See JobConf(Class) or JobConf#setJar(String).
> >
> > 13/08/02 05:45:22 INFO zookeeper.ZooKeeper: Client
> > environment:zookeeper.version=3.4.5-1392090, built on 09/30/2012 17:52
> GMT
> >
> > 13/08/02 05:45:22 INFO zookeeper.ZooKeeper: Client environment:host.name
> > =192.168.0.100
> >
> > 13/08/02 05:45:22 INFO zookeeper.ZooKeeper: Client
> > environment:java.version=1.6.0_51
> >
> > 13/08/02 05:45:22 INFO zookeeper.ZooKeeper: Client
> > environment:java.vendor=Apple Inc.
> >
> > 13/08/02 05:45:22 INFO zookeeper.ZooKeeper: Client
> >
> >
> environment:java.home=/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
> >
> > 13/08/02 05:45:22 INFO zookeeper.ZooKeeper: Client
> >
> >
> environment:java.class.path=/workspace/hbasemr2/bin:/Users/miqbal1/hadoop-eco/hbase-0.94.9/lib/zookeeper-3.4.5.jar:/Users/miqbal1/hadoop-eco/hbase-0.94.9/lib/guava-11.0.2.jar:/Users/miqbal1/hadoop-eco/hbase-0.94.9/hbase-0.94.9.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/hadoop-core-1.1.2.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/asm-3.2.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/aspectjrt-1.6.11.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/aspectjtools-1.6.11.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/commons-beanutils-1.7.0.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/commons-beanutils-core-1.8.0.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/commons-cli-1.2.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/commons-codec-1.4.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/commons-collections-3.2.1.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/commons-configuration-1.6.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/commons-daemon-1.0.1.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/commons-digester-1.8.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/commons-el-1.0.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/commons-httpclient-3.0.1.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/commons-io-2.1.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/commons-lang-2.4.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/commons-logging-1.1.1.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/commons-logging-api-1.0.4.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/commons-math-2.1.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/commons-net-3.1.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/core-3.1.1.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/hadoop-capacity-scheduler-1.1.2.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/hadoop-fairscheduler-1.1.2.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/hadoop-thriftfs-1.1.2.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/hsqldb-1.8.0.10.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/jackson-core-asl-1.8.8.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/jackson-mapper-asl-1.8.8.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/jasper-compiler-5.5.12.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/jasper-runtime-5.5.12.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/jdeb-0.8.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/jersey-core-1.8.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/jersey-json-1.8.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/jersey-server-1.8.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/jets3t-0.6.1.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/jetty-6.1.26.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/jetty-util-6.1.26.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/jsch-0.1.42.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/junit-4.5.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/kfs-0.2.2.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/log4j-1.2.15.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/mockito-all-1.8.5.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/oro-2.0.8.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/servlet-api-2.5-20081211.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/slf4j-api-1.4.3.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/slf4j-log4j12-1.4.3.jar:/Users/miqbal1/hadoop-eco/hadoop-1.1.2/lib/xmlenc-0.52.jar:/Users/miqbal1/ZIPS-N-JARS/protobuf-java-2.4.1.jar