All Questions
Tagged with apache-zookeeper solrcloud
190
questions
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13
views
How to changes servers for an existing Solr Cloud Collection
Context:
My company is using Solr 7.0 in cloud mode, kept in sync by a Zookeeper ensemble; 3 Solr nodes, 3 Zookeeper nodes; 1 collection, 1 shard, 3 replicas (each replica on one of the Solr instances)...
- 93
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15
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Trying to connect to Solr Cloud using zookeeper instead of a simple HttpClient from R?
There is a package called solrium which has been great for me until the network timeouts began happening. Our production servers run SolrCloud, managed by a zookeeper quorum, and my only theory I have ...
- 685
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20
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Getting NoClassDefFound Error org/apache/zookeeper/KeeperException$NoNodeException while using solr-solrj-8.11.3
I have a java app which uses solrj jar to communicate to apache solr 8 and 9. Recently due to security vulnerabilities in solr-solrj-6.6.1.jar i upgraded to solr-solrj-8.11.3.jar. Compilation was ...
- 21
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26
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Can not access to solr cloud tree view, replica deletion keeps getting timeout
I have a Solr Cloud 6.6.5 cluster with more than 200 shards. I'm trying to use the Collections API to move/delete replicas because I'm having space issues on some of the machines, but I get a "...
- 1
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244
views
Apache Solr client session time out exception, closing socket connection
from few days i am getting below error in my apache solr cloud network.
but i am not exactly getting what the issue is my network is working fine all other thing is working properly also my machine is ...
0
votes
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answers
28
views
What is the correct format for a solrcloud url in Nutch's index-writers.xml config?
I am trying to get a nutch crawler connected to an existing solrcloud install. I've already tested using a normal http type connection and know it works. i.e an entry in the index-writers.xml that ...
- 1,084
1
vote
1
answer
270
views
Accessing Solr 9 with Certificate Authentication Plugin fails
I am currently working on setting up a new Solr 9 (9.2 to be exact) cluster.
As of now I have 2 Solr nodes, one external ZooKeeper and I have documents in my index.
Once I have had that working, I ...
- 93
0
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answers
340
views
Solr 2 nodes setup not working with zookeeper
I have a 2 solr node setup with 3 zookeeper nodes.I was running with 8.11 version and it was working all fine. Now, I have upgraded solr nodes to 9.12 and when I start solr service on both of them, it ...
2
votes
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answers
227
views
How to fix the overseer/queue exception KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /overseer/queue
After restarting both the SOLR and Zookeeper I am getting this error "KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /overseer/queue" in the SOLR logs and my ...
- 31
2
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answers
6k
views
"CoreContainer is either not initialized or shutting down" error while trying to create new Solr collection
I've just downloaded the latest Solr version from the official website (8.9.0) and tried to create a collection with
solr create -c portal
But the command fails with the error
Caused by:</h3>&...
- 21
1
vote
1
answer
680
views
Solr 9.1 Collection creation
I've installed zookeeper 3.7.1 and Solr 9.1 on three EC2s running Ubuntu 22.04.1 LTS in a solcrloud deployment. The zoo.cfg is as follows:
tickTime=2500
dataDir=/zookeeper
clientPort=2181
...
- 1,359
1
vote
1
answer
174
views
Solrcloud replica down after modify heap size jvm memory
I had to increase the JVM-Memory to 10g from the default value 512m of solr.I changes the values directly in the files ‘solr/bin/solr.cmd‘ and ‘solr/bin/solr.in.cmd‘ and restarted the solr cloud.
All ...
- 2,228
0
votes
1
answer
524
views
Load balancing and indexing in SolrCloud
I have some questions regarding SolrCloud:
If I send a request directly to a solr node, which belons to a solr cluster, does it delegate the query to the zookeeper ensemble to handle it?
I want to ...
1
vote
1
answer
35
views
Modifying fields(index) in solrcloud after loading data
solr - solr-8.9.0, java version "11.0.12" 2021-07-20 LTS
I am using external zookeeper ensemble with 3 apache zookeeper instance (apache-zookeeper-3.6.1-bin.tar.gz)
Solr cloud have been ...
- 111
-1
votes
1
answer
345
views
Why is Solr Cloud in Solr 7.4 still reporting our old IPs after we did a migration
We migrated our 3 Solr servers to 3 new VMs. We are still running the same setup as we were on the old VMs (Solr 7.4). I've also ran the Zookeeper upconfig command to replace our old config files so ...
- 39