I'm sorry I should have included that. We are running Solr 7.2. We use CDCR for almost all of our collections. We have experienced several intermittent problems with CDCR, this one seems to be new, at least I hadn't seen it before
-----Original Message----- From: Erick Erickson [mailto:erickerick...@gmail.com] Sent: Tuesday, November 06, 2018 12:36 PM To: solr-user <solr-user@lucene.apache.org> Subject: Re: Negative CDCR Queue Size? What version of Solr? CDCR has changed quite a bit in the 7x code line so it's important to know the version. On Tue, Nov 6, 2018 at 10:32 AM Webster Homer <webster.ho...@milliporesigma.com> wrote: > > Several times I have noticed that the CDCR action=QUEUES will return a > negative queueSize. When this happens we seem to be missing data in the > target collection. How can this happen? What does a negative Queue size mean? > The timestamp is an empty string. > > We have two targets for a source. One looks like this, with a negative > queue size > queues": > ["uc1f-ecom-mzk01.sial.com:2181,uc1f-ecom-mzk02.sial.com:2181,uc1f-eco > m-mzk03.sial.com:2181/solr",["ucb-catalog-material-180317",["queueSize > ",-1,"lastTimestamp",""]], > > The other is healthy > "ae1b-ecom-mzk01.sial.com:2181,ae1b-ecom-mzk02.sial.com:2181,ae1b-ecom > -mzk03.sial.com:2181/solr",["ucb-catalog-material-180317",["queueSize" > ,246980,"lastTimestamp","2018-11-06T16:21:53.265Z"]] > > We are not seeing CDCR errors. > > What could cause this behavior?
