RE: Collections API
If the patch is applied the work around must not be required
On 29 Nov 2013 08:17, Steve Molloy smol...@opentext.com wrote:
Thanks, I already had the genericCoreNodeNames=true in solrcloud section
of solr.xml, new format. But I had a str entry instead of a bool, which
apparently is simply treated as false. Anyhow, in my case the fix works if
I move the bit setting the coreNodeName after the publish, not before. If
it's before, I get a timeout error while it waits for a replica that is
never set in waitForShardId.
I'll both apply the modified patch and switch from str to bool. :)
Thanks for the help,
Steve
From: Alexey Serba [ase...@gmail.com]
Sent: November 28, 2013 2:10 AM
To: dev@lucene.apache.org
Subject: Re: Collections API
https://issues.apache.org/jira/browse/SOLR-5510
I don't really understand all the details why is that happening, but the
workaround is to add genericCoreNodeNames=${genericCoreNodeNames:true}
attribute to cores element in your solr.xml file.
On Tue, Nov 26, 2013 at 10:10 PM, Steve Molloy
smol...@opentext.com wrote:
I'm trying to reconcile our fork with 4.6 tag and I'm getting weird
behaviour in Collections API, more specifically in ZkController's
preRegister method after calling the create method of the collections API.
When it checks if a slice has a replica for current
node name, there is never any because at this stage, the slice has no
replica. This is the new code that seems to be causing my issue, I can
force the autoCreated to be always true to avoid the issue, but would
like a cleaner way if there is one.
if(cd.getCloudDescriptor().getCollectionName() !=null
cd.getCloudDescriptor().getCoreNodeName() != null ) {
//we were already registered
if(zkStateReader.getClusterState().hasCollection(cd.getCloudDescriptor().getCollectionName())){
DocCollection coll =
zkStateReader.getClusterState().getCollection(cd.getCloudDescriptor().getCollectionName());
if(!true.equals(coll.getStr(autoCreated))){
Slice slice =
coll.getSlice(cd.getCloudDescriptor().getShardId());
if(slice != null){
== if(slice.getReplica(cd.getCloudDescriptor().getCoreNodeName()) ==
null) {
log.info(core_removed This core is removed from ZK);
throw new SolrException(ErrorCode.NOT_FOUND,coreNodeName +
is removed);
}
}
}
}
}
Thanks.
Steve
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RE: Collections API
Thanks, I already had the genericCoreNodeNames=true in solrcloud section of
solr.xml, new format. But I had a str entry instead of a bool, which
apparently is simply treated as false. Anyhow, in my case the fix works if I
move the bit setting the coreNodeName after the publish, not before. If it's
before, I get a timeout error while it waits for a replica that is never set in
waitForShardId.
I'll both apply the modified patch and switch from str to bool. :)
Thanks for the help,
Steve
From: Alexey Serba [ase...@gmail.com]
Sent: November 28, 2013 2:10 AM
To: dev@lucene.apache.org
Subject: Re: Collections API
https://issues.apache.org/jira/browse/SOLR-5510
I don't really understand all the details why is that happening, but the
workaround is to add genericCoreNodeNames=${genericCoreNodeNames:true}
attribute to cores element in your solr.xml file.
On Tue, Nov 26, 2013 at 10:10 PM, Steve Molloy
smol...@opentext.com wrote:
I'm trying to reconcile our fork with 4.6 tag and I'm getting weird behaviour
in Collections API, more specifically in ZkController's preRegister method
after calling the create method of the collections API. When it checks if a
slice has a replica for current
node name, there is never any because at this stage, the slice has no replica.
This is the new code that seems to be causing my issue, I can force the
autoCreated to be always true to avoid the issue, but would like a cleaner
way if there is one.
if(cd.getCloudDescriptor().getCollectionName() !=null
cd.getCloudDescriptor().getCoreNodeName() != null ) {
//we were already registered
if(zkStateReader.getClusterState().hasCollection(cd.getCloudDescriptor().getCollectionName())){
DocCollection coll =
zkStateReader.getClusterState().getCollection(cd.getCloudDescriptor().getCollectionName());
if(!true.equals(coll.getStr(autoCreated))){
Slice slice = coll.getSlice(cd.getCloudDescriptor().getShardId());
if(slice != null){
== if(slice.getReplica(cd.getCloudDescriptor().getCoreNodeName()) ==
null) {
log.info(core_removed This core is removed from ZK);
throw new SolrException(ErrorCode.NOT_FOUND,coreNodeName + is
removed);
}
}
}
}
}
Thanks.
Steve
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dev-unsubscr...@lucene.apache.org
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For additional commands, e-mail: dev-h...@lucene.apache.org
Re: Collections API
https://issues.apache.org/jira/browse/SOLR-5510
I don't really understand all the details why is that happening, but the
workaround is to add genericCoreNodeNames=${genericCoreNodeNames:true}
attribute to cores element in your solr.xml file.
On Tue, Nov 26, 2013 at 10:10 PM, Steve Molloy smol...@opentext.com wrote:
I'm trying to reconcile our fork with 4.6 tag and I'm getting weird
behaviour in Collections API, more specifically in ZkController's
preRegister method after calling the create method of the collections API.
When it checks if a slice has a replica for current node name, there is
never any because at this stage, the slice has no replica. This is the new
code that seems to be causing my issue, I can force the autoCreated to be
always true to avoid the issue, but would like a cleaner way if there is
one.
if(cd.getCloudDescriptor().getCollectionName() !=null
cd.getCloudDescriptor().getCoreNodeName() != null ) {
//we were already registered
if(zkStateReader.getClusterState().hasCollection(cd.getCloudDescriptor().getCollectionName())){
DocCollection coll =
zkStateReader.getClusterState().getCollection(cd.getCloudDescriptor().getCollectionName());
if(!true.equals(coll.getStr(autoCreated))){
Slice slice =
coll.getSlice(cd.getCloudDescriptor().getShardId());
if(slice != null){
== if(slice.getReplica(cd.getCloudDescriptor().getCoreNodeName()) ==
null) {
log.info(core_removed This core is removed from ZK);
throw new SolrException(ErrorCode.NOT_FOUND,coreNodeName +
is removed);
}
}
}
}
}
Thanks.
Steve
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