Hi Jarcec, et al -
Yes, that is rather vague of me. Apologizes, I appreciate your question and
aid:)
I've some updates, but still getting thrown for a loop by Hadoop-Sqoop:) /* I
can't resist 0> <--not'a bad ice-cream-cone :) */
* I was able to uninstall the sqoop 1.4.4 package and re-install it with the
version that says sqoop-bin.1.4.4. That worked magically! Woohoo. I can now
run sqoop! What was the difference of the stable release with bin vs w/o bin?
* Now the down side, I cant, for the life of me, get sqoop to connect to my SQL
Server. I've the specific jar file to run sqoop for sql server at nameNode:
...sqoop/lib/sqljdbc4.jar
Questions:
1) When I submit the below from .../sqoop/, I get nowhere:) advice?
bin/sqoop list-databases --connect
'jdbc:sqlserver://Andy-ABC-1-HP\BOB:1433;databaseName=andy_dev;user=Andy-ABC-1;password=***;'
What I think is the relevant part of error:
...
13/10/30 06:20:29 ERROR manager.CatalogQueryManager: Failed to list databases
com.microsoft.sqlserver.jdbc.SQLServerException: The TCP/IP connection to the
host Andy-ABC-1-HP, port 1433 has failed. Error: "null. Verify the connection
properties. Make sure that an instance of SQL Server is running on the host and
accepting TCP/IP connections at the port. Make sure that TCP connections to the
port are not blocked by a firewall.".
at
com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDriverError(SQLServerException.java:190)
at
com.microsoft.sqlserver.jdbc.SQLServerException.ConvertConnectExceptionToSQLServerException(SQLServerException.java:241)
..
What I've got:
a)
My HP Laptop, set to static: IP4 - 192.168.10.13
SQLServer running on the above laptop:
Host name: Andy-ABC-1-HP
Instance: BOB
Port (per: start>sql server config. mgr>SQL native client>client
protocols>tcp/ip>properties>port 1433
DB: andy_dev
schema: dbo
Login: Andy-ABC-1
Pw :
b) namenode, 192.168.10.10, Debian, can ping 192.168.10.13 and 192.168.10.13
can ssh into namenode
2) When I lauch sqoop, it keeps saying "Error: /usr/lib/hadoop does not exist!
Please set $HADOOP_COMMON_HOME to the root of your Hadoop installation. &
Please set $HADOOP_MAPRED_HOME to the root of your Hadoop MapReduce
installation." I then run: export export HADOOP_COMMON_HOME=/usr/local/hadoop
and export HADOOP_MAPRED_HOME=/usr/local/hadoop. It works but after reboot it
is back??? How to perm set it?
Firewall was off when all above run...
Any advice appreciated!
Thanks!
Andy
> Date: Wed, 30 Oct 2013 14:28:52 -0700
> From: [email protected]
> To: [email protected]
> Subject: Re: Sqoop, sending for a loop - newby lost - SQL Server/Sqoop
>
> Hi Andrew,
> would you mind sharing with use exact commands and exact exceptions that you
> are seeing? It will help us to understand your issue better.
>
> Jarcec
>
> On Mon, Oct 28, 2013 at 07:29:47PM -0500, Andrew Allaway wrote:
> > Hey Abe -
> >
> > I haven't because I'm working on running a real lean install on a ARM
> > cluster.
> >
> > I want a bare bones build (Hadoop, Hive & Scoop). Starting to feel that
> > although these packages are open source (Hadoop, Hive, Sqoop, etc),
> > figuring out how to build a solution from the bottom, w/o a full package
> > (Bigtop, Cloudera, MapR, Horton, et al), is quite hard, due to not knowing
> > what dependencies are required.
> >
> > The Doc's of Sqoop 1.4.4 don't mention Hbase being required. What am I
> > missing?
> >
> > Anyone tried running a barebones setup and know what I'm missing?
> >
> > Thanks Abe for the tip, I've your distro on a VM and it has all the bells
> > and whistles, just was hoping to get a three node solution running swell
> > with the barebones, just can't figure out what base packages are needed to
> > tie SS 2012/14 and a cluster together with only Hadoop, Hive and Sqoop.
> >
> > Also I forgot to mention, when I run sqoop help it also says something
> > about missing a Java class. I've OpenJDK running, pointing to ARM (i.e.
> > export JAVA_HOME=/usr/lib/jvm/java-7-openjdk-armhf)
> >
> > Thanks to all in advance for your suggestions!
> >
> >
> > Andy
> >
> >
> >
> >
> > > On Oct 28, 2013, at 6:20 PM, "Abraham Elmahrek" <[email protected]> wrote:
> > >
> > > Andy,
> > >
> > > Have you tried installing using Apache Bigtop? or some other packaged
> > > installation provider? Hbase client libs are used for Hbase import. Sqoop
> > > is compiled with Hbase support I think.
> > >
> > > -Abe
> > >
> > >
> > >> On Mon, Oct 28, 2013 at 4:04 PM, Andrew Allaway
> > >> <[email protected]> wrote:
> > >> Sorry for the bad title:)
> > >>
> > >> Have:
> > >> 3 nodes
> > >> Debian/wheezy
> > >> Hadoop 1.2.1
> > >> Hive 0.11.0
> > >>
> > >> All's working great:)
> > >>
> > >> Want to connect SQL Server 2012 and SQL Serv. 2014 CTP to the above
> > >>
> > >>
> > >> I'm totally lost
> > >>
> > >> Namenode (aka node1): 192.168.10.10
> > >> Node2 192.168.10.11
> > >> Node3 192.168.10.12
> > >>
> > >> Have Windows7 (static ip4 192.168.10.13), connected via ethernet thru a
> > >> switch. I can ssh into nodes 1-3 easy.
> > >>
> > >> All's swell.
> > >>
> > >> On Win7 have a full sql server instance "bob", database "test_db",
> > >> schema "test_schema" & table "test_table" login "abc" pw "xyz".
> > >>
> > >> On the cluster I've hadoop here:
> > >> /usr/local/hadoop
> > >>
> > >> Just untared Scoop to /usr/lib/sqoop
> > >>
> > >> Then when I tried to run$ sqoop help from the above dir, it said it
> > >> didn't know where my hadoop was. So I ran the hadoop_home /usr/local....
> > >>
> > >> Then ran$ sqoop help and it said it can't find hdfs. So I ran the same$
> > >> export home_hdfs usr/local....
> > >>
> > >> Then ran sqoop help and it said it needs Hbase????
> > >>
> > >> Does it? Why does it need Hbase to run?
> > >>
> > >> Not sure how to go from here. I want to install these packages as I
> > >> learn them. I don't intend to learn Hbase at the moment, can I "live"
> > >> w/o it?
> > >>
> > >> Even if sqoop worked I still don't understand how to pull the table
> > >> above (test_table) into hdfs and into Hive??
> > >>
> > >> Thoughts?
> > >>
> > >> Best,
> > >> Andy
> > >
