Hello all,
could someone help on this?
Best Regards
Ran
Von: ZHOU Ran (SAFRAN IDENTITY AND SECURITY)
Gesendet: Freitag, 25. November 2016 15:37
An: 'solr-user@lucene.apache.org' <solr-user@lucene.apache.org>
Betreff: Using Solr CDCR with HdfsDirectoryFactory
Hello
Hi All,
I have followed the guide "Cross Data Center Replication (CDCR)" and get my
source collection replicated to the target. And then I tried to use HDFS as
storage for both Solr clusters, but failed with the following error message:
ERROR: Failed to create collection 'collection11' due to:
{192.168.5.95:8983_solr=org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException:Error
from server at http://192.168.5.95:8983/solr: Error CREATEing SolrCore
'collection11_shard1_replica1': Unable to create core
[collection11_shard1_replica1] Caused by: Solr instance is not configured with
the cdcr update log.}
Actually Solr with HDFS works for me. In the configuration for CDCR, there is
one block:
<updateHandler class="solr.DirectUpdateHandler2">
<updateLog class="solr.CdcrUpdateLog">
<str name="dir">${solr.ulog.dir:}</str>
<!--Any parameters from the original <updateLog> section -->
</updateLog>
</updateHandler>
And I know that if HdfsDirectoryFactory is used, then updateHandler will
initialized updateLog with the class HdfsUpdateLog. Is this the problem that
CDCR does not work with HDFS? Since the updateLog cannot be initialized with
CdcrUpdateLog?
Thanks in advance for your help!
Best Regards
Ran ZHOU
Software Engineer
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