Yes. We are using a SolrCLoud Cluster. The new solr nodes cannot see the old solr nodes. That might be the issue. However all solr nodes can see the zookeeper ensemble.
On Thu, Jun 19, 2025 at 8:53 PM Vincenzo D'Amore <v.dam...@gmail.com> wrote: > If I understand correctly you are trying to share a solr (cloud?) cluster > between two different and remote data centers. As far as I know all the > nodes of a solr cluster should see themselves and all of them should see > the zookeeper ensemble. So we expect they are all in the same network. With > SolrCloud clusters, when a solr node that receives a request can ask to > another node to work for the response. I hope this helps to clarify why you > should have two separate clusters. So, are you using a SolrCloud cluster? > > Vincenzo D'Amore > > > > On Thu, 19 Jun 2025 at 15:23, Gummadi, Ramesh > <rameshchandra.gumm...@ironmountain.com.invalid> wrote: > > > We have a solr cluster in abc data center. A new collection needs to be > > created in qwe data center with the same config. There are 4 nodes > running > > in qwe data center. The collection needs to be created with these 4 > nodes. > > The ports are open from this data center to the zookeepers in abc data > > center. There is no connectivity between solr nodes in abc data center > and > > qwe data center. solr nodes are running in the qwe data center and are > seen > > in live_nodes of zookeeper in abc data center. > > The collection is not getting created. Below is the error. > > org.apache.solr.client.solrj.SolrServerException:IOException occurred > when > > talking to server at:Any ideas. > > > > -- > > Ramesh Gummadi > > > > -- > > The information contained in this email message and its attachments is > > intended only for the private and confidential use of the recipient(s) > > named above, unless the sender expressly agrees otherwise. Transmission > of > > email over the Internet is not a secure communications medium. If you are > > requesting or have requested the transmittal of personal data, as defined > > in applicable privacy laws by means of email or in an attachment to > email, > > you must select a more secure alternate means of transmittal that > supports > > your obligations to protect such personal data. > > > > If the reader of this > > message is not the intended recipient and/or you have received this email > > in error, you must take no action based on the information in this email > > and you are hereby notified that any dissemination, misuse or copying or > > disclosure of this communication is strictly prohibited. If you have > > received this communication in error, please notify us immediately by > > email > > and delete the original message. > > > -- The information contained in this email message and its attachments is intended only for the private and confidential use of the recipient(s) named above, unless the sender expressly agrees otherwise. Transmission of email over the Internet is not a secure communications medium. If you are requesting or have requested the transmittal of personal data, as defined in applicable privacy laws by means of email or in an attachment to email, you must select a more secure alternate means of transmittal that supports your obligations to protect such personal data. If the reader of this message is not the intended recipient and/or you have received this email in error, you must take no action based on the information in this email and you are hereby notified that any dissemination, misuse or copying or disclosure of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by email and delete the original message.
