Hi James, triggering an optimize (on the salve) helped us to shrink the disc usage of the slaves. But I think, the slaves will clean them up automatically on the next replication (if you don't mind the double-size-index)
Regards, Peter. > > Hi Peter, > Thanks your reponse. I will check the > http://wiki.apache.org/solr/SolrReplication first. > I mean the slave node did not delete the old index and finally cause > the disk usage to large for the slave node. > I am thinking to manually force the slave node to refresh the index. > > Regards, > James. > > > >> Hi! >> >>> Any there any known issues may cause the index sync between the >>> master/slave abnormal? >> >> What do you mean here? Corrupt indices? Please, describe your problems >> in more detail. >> >>> And is there any API to call to force sync the index between the >>> master and slave, or force to delete the old index on the slave? >> >> Syncing can be done via HTTP: >>> > http://wiki.apache.org/solr/SolrReplication >> Regards, >> Peter.