Team ,
   while i am trying to import the data from exported backup . I am getting
this "Content is not allowed in prolog". Please help me
* Error:*
java.lang.RuntimeException: org.xml.sax.SAXParseException: Content is not
allowed in prolog.
    at
org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1237)
    at
org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1103)
    at
org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1037)
    at org.apache.hadoop.conf.Configuration.get(Configuration.java:415)
    at
org.apache.hadoop.hbase.HBaseConfiguration.checkDefaultsVersion(HBaseConfiguration.java:63)
    at
org.apache.hadoop.hbase.HBaseConfiguration.addHbaseResources(HBaseConfiguration.java:89)
    at
org.apache.hadoop.hbase.HBaseConfiguration.create(HBaseConfiguration.java:100)
    at
org.apache.hadoop.hbase.HBaseConfiguration.create(HBaseConfiguration.java:110)
    at
org.apache.hadoop.hbase.mapreduce.TableOutputFormat.setConf(TableOutputFormat.java:185)
    at
org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:62)
    at
org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:117)
    at org.apache.hadoop.mapred.Task.initialize(Task.java:513)
    at org.apache.hadoop.mapred.MapTask.run(MapTask.java:353)
    at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
    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:1059)
    at org.apache.hadoop.mapred.Child.main(Child.java:249)
Caused by: org.xml.sax.SAXParseException: Content is not allowed in prolog.
    at
com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:249)
    at
com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:284)
    at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:180)
    at
org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1142)
    ... 17 more
*HBASE Site.XML*:
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<configuration>
<property>
<name>hbase.rootdir</name>
<value>hdfs://syed:9000/hbase</value>
</property>
<property>
<name>hbase.master</name>
<value>syed:60000</value>
<description>The host and port that the HBase master runs at.</description>
</property>
<property>
<name>hbase.regionserver.port</name>
<value>60020</value>
<description>The host and port that the HBase master runs at.</description>
</property>
<!--<property>
<name>hbase.master.port</name>
<value>60000</value>
<description>The host and port that the HBase master runs at.</description>
</property>-->
<property>
<name>hbase.cluster.distributed</name>
<value>true</value>
</property>
<property>
<name>hbase.tmp.dir</name>
<value>/home/mapcluster/hadoop_lat/hbase-0.90.4/temp</value>
</property>
<property>
<name>hbase.zookeeper.quorum</name>
<value>syed</value>
</property>
<property>
<name>dfs.replication</name>
<value>2</value>
</property>
<property>
<name>hbase.zookeeper.property.clientPort</name>
<value>2181</value>
<description>Property from ZooKeeper's config zoo.cfg.
The port at which the clients will connect.
</description>
</property>
<property>
<name>hbase.zookeeper.property.dataDir</name>
<value>/home/mapcluster/hadoop_lat/zookeeper</value>
<description>Property from ZooKeeper's config zoo.cfg.
The directory where the snapshot is stored.
</description>
</property>
<property>
    <name>zookeeper.session.timeout</name>
    <value>1800000</value>
    <description>Session Time out.</description>
      </property>
    <property>
        <name>hbase.client.scanner.caching</name>
        <value>500</value>
    </property>
<property>
<name>hbase.regionserver.lease.period</name>
<value>240000</value>
</property>
</configuration>
            Thanks and Regards,
        S SYED ABDUL KATHER

On Mon, Jul 2, 2012 at 10:34 AM, syed kather <[EMAIL PROTECTED]> wrote:
> Team ,
>    while i am trying to import the data from exported backup . I am getting
> this "Content is not allowed in prolog". Please help me
>

What JVM are you using?
St.Ack

On 02/07/12 10:34, syed kather wrote:

> java.lang.RuntimeException: org.xml.sax.SAXParseException: Content is not
> allowed in prolog.
>     at
> org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1237)
>     at
> org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1103)
>     at
> org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1037)
>     at org.apache.hadoop.conf.Configuration.get(Configuration.java:415)
>     at
> org.apache.hadoop.hbase.HBaseConfiguration.checkDefaultsVersion(HBaseConfiguration.java:63)
>     at
> org.apache.hadoop.hbase.HBaseConfiguration.addHbaseResources(HBaseConfiguration.java:89)

Judging from Your stacktrace, Hbase is loading Hadoop config and there
it crashes. So I'd suggest looking into Hadoop config files (not HBase).
This kind of error could be caused by some superfluous characters in the
XML.

Your HBase file looks OK to me - seems like a valid XML.

Regards
Marcin

Thanks Marcin Cylke now its is working

            Thanks and Regards,
        S SYED ABDUL KATHER

On Mon, Jul 2, 2012 at 6:05 PM, Marcin Cylke <[EMAIL PROTECTED]> wrote:

> On 02/07/12 10:34, syed kather wrote:
>
> > java.lang.RuntimeException: org.xml.sax.SAXParseException: Content is not
> > allowed in prolog.
> >     at
> >
> org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1237)
> >     at
> >
> org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1103)
> >     at
> > org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1037)
> >     at org.apache.hadoop.conf.Configuration.get(Configuration.java:415)
> >     at
> >
> org.apache.hadoop.hbase.HBaseConfiguration.checkDefaultsVersion(HBaseConfiguration.java:63)
> >     at
> >
> org.apache.hadoop.hbase.HBaseConfiguration.addHbaseResources(HBaseConfiguration.java:89)
>
> Judging from Your stacktrace, Hbase is loading Hadoop config and there
> it crashes. So I'd suggest looking into Hadoop config files (not HBase).
> This kind of error could be caused by some superfluous characters in the
> XML.
>
> Your HBase file looks OK to me - seems like a valid XML.
>
> Regards
> Marcin
>

It would be good to update the thread on how you fixed it ... for
users who tread the same path tomorrow. :)

Was it dos2unix on your conf / bin directories that fixed it?
--S

On Mon, Jul 2, 2012 at 6:49 AM, syed kather <[EMAIL PROTECTED]> wrote:
> Thanks Marcin Cylke now its is working
>
>             Thanks and Regards,
>         S SYED ABDUL KATHER
>
>
>
> On Mon, Jul 2, 2012 at 6:05 PM, Marcin Cylke <[EMAIL PROTECTED]> wrote:
>
>> On 02/07/12 10:34, syed kather wrote:
>>
>> > java.lang.RuntimeException: org.xml.sax.SAXParseException: Content is not
>> > allowed in prolog.
>> >     at
>> >
>> org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1237)
>> >     at
>> >
>> org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1103)
>> >     at
>> > org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1037)
>> >     at org.apache.hadoop.conf.Configuration.get(Configuration.java:415)
>> >     at
>> >
>> org.apache.hadoop.hbase.HBaseConfiguration.checkDefaultsVersion(HBaseConfiguration.java:63)
>> >     at
>> >
>> org.apache.hadoop.hbase.HBaseConfiguration.addHbaseResources(HBaseConfiguration.java:89)
>>
>> Judging from Your stacktrace, Hbase is loading Hadoop config and there
>> it crashes. So I'd suggest looking into Hadoop config files (not HBase).
>> This kind of error could be caused by some superfluous characters in the
>> XML.
>>
>> Your HBase file looks OK to me - seems like a valid XML.
>>
>> Regards
>> Marcin
>>