My first guess is that your CDCR setup isn’t running. CDCR uses tlogs as a queueing mechanism. If CDCR can’t send docs to the target collection, they’ll accumulate forever.
Best, Erick > On Oct 22, 2019, at 7:48 PM, Woo Choi <richkingmyst...@gmail.com> wrote: > > Hi, > > We are using solr 7.7 cloud with CDCR(every collection has 3 replicas, 1 > shard). > > In solrconfig.xml, > > tlog configuration is super simple like : <updateLog/> > > There is also daily data import and commit is called after data import every > time. > > Indexing works fine, but the problem is that the number of tlogs keeps > growing. > > According to the documentation > here(https://lucene.apache.org/solr/guide/6_6/updatehandlers-in-solrconfig.html), > I expected tlog will remain as many as 10(default value of > maxNumLogsToKeep=10). > > However I still have a bunch of tlogs - the oldest one is Sep 6..! > > I did an experiment by running data import with commit option from solr > admin ui, but any of tlogs were not deleted. > > tlog.0000000000000000002.1643995079881261056 > tlog.0000000000000000018.1645444642733293568 > tlog.0000000000000000034.1646803619099443200 > tlog.0000000000000000003.1644085718240198656 > tlog.0000000000000000019.1645535304072822784 > tlog.0000000000000000035.1646894195509559296 > tlog.0000000000000000004.1644176284537847808 > tlog.0000000000000000020.1645625651261079552 > tlog.0000000000000000036.1646984623121498112 > tlog.0000000000000000005.1644357373324689408 > tlog.0000000000000000021.1645625651316654083 > tlog.0000000000000000037.1647076244416626688 > tlog.0000000000000000006.1644447899616018432 > tlog.0000000000000000022.1645716477747134464 > tlog.0000000000000000038.1647165801017376768 > tlog.0000000000000000007.1644538486210953216 > tlog.0000000000000000023.1645806853961023488 > tlog.0000000000000000039.1647165801042542594 > tlog.0000000000000000008.1644629084296183808 > tlog.0000000000000000024.1645897663703416832 > tlog.0000000000000000040.1647256590865137664 > tlog.0000000000000000009.1644719895268556800 > tlog.0000000000000000025.1645988248838733824 > tlog.0000000000000000041.1647347172490870784 > tlog.0000000000000000010.1644810493331767296 > tlog.0000000000000000026.1646078905702940672 > tlog.0000000000000000042.1647437758859313152 > tlog.0000000000000000011.1644901113324896256 > tlog.0000000000000000027.1646169478772293632 > tlog.0000000000000000043.1647528345005457408 > tlog.0000000000000000012.1645031030684385280 > tlog.0000000000000000028.1646259838395613184 > tlog.0000000000000000044.1647618793025830912 > tlog.0000000000000000013.1645031030777708545 > tlog.0000000000000000029.1646350429145006080 > tlog.0000000000000000045.1647709579019026432 > tlog.0000000000000000014.1645082080252526592 > tlog.0000000000000000030.1646441456502571008 > tlog.0000000000000000046.1647890587519549440 > tlog.0000000000000000015.1645172929206419456 > tlog.0000000000000000031.1646531802044563456 > tlog.0000000000000000047.1647981403286011904 > tlog.0000000000000000016.1645263488829882368 > tlog.0000000000000000032.1646622220615680000 > tlog.0000000000000000048.1648071989042085888 > tlog.0000000000000000017.1645353861842468864 > tlog.0000000000000000033.1646712822719053824 > tlog.0000000000000000049.1648135546466205696 > > Did I miss something in the solrconfig file? > > > > -- > Sent from: https://lucene.472066.n3.nabble.com/Solr-User-f472068.html
