Hi all,
I tried to create a collection with 3 shards and it got created. Verified the
same in SOLR Dashboard.
But while creating the collection I'm seeing a "Connection Refused" when
connecting to Zookeeper.
Following is the expectation trace. Can somebody spot the mistake that is
happening with my settings?
[something@something solr-5.3.1]$ bin/solr create_collection -c T3Collection1
-n T3Collection1_Config -d /opt/solr-5.3.1/example/example-DIH/solr/db -shards
3 -p 8993
Connecting to ZooKeeper at server01:2181,server02:2181,server03:2181/t3solr ...
WARN - 2015-12-10 14:46:58.476; org.apache.zookeeper.ClientCnxn$SendThread;
Session 0x0 for server null, unexpected error, closing socket connection and
attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081)
Uploading /opt/solr-5.3.1/example/example-DIH/solr/db/conf for config
T3Collection1_Config to ZooKeeper at
server01:2181,server02:2181,server03:2181/t3solr
Creating new collection 'T3Collection1' using command:
http://localhost:8993/solr/admin/collections?action=CREATE&name=T3Collection1&numShards=3&replicationFactor=1&maxShardsPerNode=1&collection.configName=T3Collection1_Config
{
"responseHeader":{
"status":0,
"QTime":2141},
"success":{"":{
"responseHeader":{
"status":0,
"QTime":1932},
"core":"T3Collection1_shard2_replica1"}}}
When I try to do a downconfig I get the following exception,
[something@something solr-5.3.1]$ ./server/scripts/cloud-scripts/zkcli.sh
-zkhost server01:2181,server02:2181,server03:2181 -cmd downconfig -confname
T3Collection1_Config -confdir "/opt/solr-5.3.1/downconfigs"
Exception in thread "main" java.io.IOException: Error downloading files from
zookeeper path /configs/T3Collection1_Config to /opt/solr-5.3.1/downconfigs
at
org.apache.solr.common.cloud.ZkConfigManager.downloadFromZK(ZkConfigManager.java:107)
at
org.apache.solr.common.cloud.ZkConfigManager.downloadConfigDir(ZkConfigManager.java:131)
at org.apache.solr.cloud.ZkCLI.main(ZkCLI.java:230)
Caused by: org.apache.zookeeper.KeeperException$NoNodeException:
KeeperErrorCode = NoNode for /configs/T3Collection1_Config
at org.apache.zookeeper.KeeperException.create(KeeperException.java:111)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1472)
at
org.apache.solr.common.cloud.SolrZkClient$6.execute(SolrZkClient.java:328)
at
org.apache.solr.common.cloud.SolrZkClient$6.execute(SolrZkClient.java:325)
at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
at
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:325)
at
org.apache.solr.common.cloud.ZkConfigManager.downloadFromZK(ZkConfigManager.java:92)
... 2 more
Thank you,
Aswath NS
