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Posted to solr-user@lucene.apache.org by Andrey Sapegin <an...@unister-gmbh.de> on 2011/06/30 17:04:06 UTC
Problems with SolrCloud
Dear ladies and gentlemen.
Can I ask you to help me with SolrCloud
1) I try to setup a SolrCloud on 2 computers with 3 Zookepers, but it
fails:(
I need to set Zookeper port to 8001, so I change clientPort=8001 in
solr/zoo.cfg.
When I try the command from the example C, to run shard1, it works:
java -Dbootstrap_confdir=./solr/conf -Dcollection.configName=myconf
-DzkRun -DzkHost=localhost:9983,localhost:8574,localhost:9900 -jar
start.jar
But if I change it to and try to run shard1:
java -Dbootstrap_confdir=./solr/conf -Dcollection.configName=myconf
-DzkRun -DzkHost=localhost:8001,localhost:8004 -jar start.jar
it fails with the following message:
SEVERE: java.lang.IllegalArgumentException: solr/zoo_data/myid file is
missing
2) to solve it I tried to set
*-Dsolr.solr.home=/data/a.sapegin/SolrCloud/shard1*
(without any slashes in the end)
But then I receive another exception:
"Caused by:
org.apache.zookeeper.server.quorum.QuorumPeerConfig$ConfigException:
Error processing /data/a.sapegin/SolrCloud/shard1//zoo.cfg"
I think this "//" is a bug.
Could you please help?
Thank You in advance,
Kind Regards,
--
Andrey Sapegin,
Software Developer,
Unister GmbH
Dittrichring 18-20 | 04109 Leipzig
+49 (0)341 492885069,
+4915778339304,
andrey.sapegin@unister-gmbh.de
www.unister.de
Re: Problems with SolrCloud
Posted by Andrey Sapegin <an...@unister-gmbh.de>.
I have solved this problem by creating myid file with Zookeper server id
in solr/zoo_data folder.
However, it's still not working.
Now when I try to run it, I have the following in the console output:
... Jul 6, 2011 4:23:11 PM org.apache.zookeeper.ClientCnxn$SendThread
startConnect INFO: Opening socket connection to server
localhost/127.0.0.1:8022 Jul 6, 2011 4:23:11 PM
org.apache.zookeeper.ClientCnxn$SendThread primeConnection INFO: Socket
connection established to localhost/127.0.0.1:8022, initiating session
Jul 6, 2011 4:23:11 PM org.apache.zookeeper.ClientCnxn$SendThread run
INFO: Unable to read additional data from server sessionid 0x0, likely
server has closed socket, closing socket connection and attempting
reconnect Jul 6, 2011 4:23:11 PM
org.apache.zookeeper.server.NIOServerCnxn$Factory run INFO: Accepted
socket connection from /127.0.0.1:44432 Jul 6, 2011 4:23:11 PM
org.apache.zookeeper.server.NIOServerCnxn doIO WARNING: Exception
causing close of session 0x0 due to java.io.IOException: ZooKeeperServer
not running Jul 6, 2011 4:23:11 PM
org.apache.zookeeper.server.NIOServerCnxn closeSock INFO: Closed socket
connection for client /127.0.0.1:44432 (no session established for
client) ...
And http://localhost:8983/solr/admin/zookeeper.jsp is not available:(
My configuration (SolrCloud with 2 shards (and 1 replica for each shard)
with 4 Zookeepers):
1) shard1 + Zookeper without -Djetty.port it will use standard port 8983
solr/zoo.cfg changed to use port 8011: clientPort=8011 (shard 1, replica
1) the file myid in the default Zookeeper data folder contains: 11
(shard 1, replica 1)
$ screen -S shard1 java -server -Dbootstrap_confdir=./solr/conf
-Dcollection.configName=myconf -DzkRun
-DzkHost=localhost:8011,localhost:8012,localhost:8021,localhost:8022
-jar start.jar
2) shard1-replica + Zookeper solr/zoo.cfg should changed to use port
8012: clientPort=8012 (shard 1, replica 2) the file myid in the default
Zookeeper data folder contains: 12 (shard 1, replica 2)
$ screen -S shard1_replica java -server -Djetty.port=8984
-DhostPort=8984 -DzkRun
-DzkHost=localhost:8011,localhost:8012,localhost:8021,localhost:8022
-jar start.jar
3) shard2 + Zookeper solr/zoo.cfg should changed to use port 8021:
clientPort=8021 (shard 2, replica 1) the file myid in the default
Zookeeper data folder contains: 21 (shard 2, replica 1)
$ screen -S shard2 java -server -Djetty.port=8985 -DhostPort=8985
-DzkRun
-DzkHost=localhost:8011,localhost:8012,localhost:8021,localhost:8022
-jar start.jar
4) shard2-replica + Zookeper: solr/zoo.cfg should changed to use port
8022: clientPort=8022 (shard 2, replica 2) the file myid in the default
Zookeeper data folder contains: 22 (shard 2, replica 2)
$ screen -S shard2_replica java -server -Djetty.port=8986
-DhostPort=8986 -DzkRun
-DzkHost=localhost:8011,localhost:8012,localhost:8021,localhost:8022
-jar start.jar
On 06/30/2011 05:04 PM, Andrey Sapegin wrote:
> Dear ladies and gentlemen.
>
> Can I ask you to help me with SolrCloud
>
> 1) I try to setup a SolrCloud on 2 computers with 3 Zookepers, but it
> fails:(
>
> I need to set Zookeper port to 8001, so I change clientPort=8001 in
> solr/zoo.cfg.
>
> When I try the command from the example C, to run shard1, it works:
> java -Dbootstrap_confdir=./solr/conf -Dcollection.configName=myconf
> -DzkRun -DzkHost=localhost:9983,localhost:8574,localhost:9900 -jar
> start.jar
>
> But if I change it to and try to run shard1:
> java -Dbootstrap_confdir=./solr/conf -Dcollection.configName=myconf
> -DzkRun -DzkHost=localhost:8001,localhost:8004 -jar start.jar
>
> it fails with the following message:
> SEVERE: java.lang.IllegalArgumentException: solr/zoo_data/myid file is
> missing
>
> 2) to solve it I tried to set
> *-Dsolr.solr.home=/data/a.sapegin/SolrCloud/shard1*
> (without any slashes in the end)
>
> But then I receive another exception:
> "Caused by:
> org.apache.zookeeper.server.quorum.QuorumPeerConfig$ConfigException:
> Error processing /data/a.sapegin/SolrCloud/shard1//zoo.cfg"
>
> I think this "//" is a bug.
>
>
> Could you please help?
> Thank You in advance,
> Kind Regards,
>
>
--
Andrey Sapegin,
Software Developer,
Unister GmbH
Dittrichring 18-20 | 04109 Leipzig
+49 (0)341 492885069,
+4915778339304,
andrey.sapegin@unister-gmbh.de
www.unister.de