I've gotten incorrect checksums when upgrading solr versions across the cluster. Or in other words, when indexing into a mixed version cluster. Are you running mixed versions by chance?
On Fri, Sep 7, 2018, 6:07 AM Susheel Kumar <susheel2...@gmail.com> wrote: > Anyone has insight / have faced above errors ? > > On Thu, Sep 6, 2018 at 12:04 PM Susheel Kumar <susheel2...@gmail.com> > wrote: > > > Hello, > > > > We had a running cluster with CDCR and there were some issues with > > indexing on Source cluster which got resolved after restarting the nodes > > (in my absence...) and now I see below errors on a shard at Target > > cluster. Any suggestions / ideas what could have caused this and whats > the > > best way to recover. > > > > Thnx > > > > Caused by: org.apache.solr.common.SolrException: Error opening new > searcher > > at > > org.apache.solr.core.SolrCore.openNewSearcher(SolrCore.java:2069) > > at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:2189) > > at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1926) > > at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1826) > > at > > > org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:127) > > at > > > org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:310) > > at > > > org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:296) > > at > > > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:173) > > at org.apache.solr.core.SolrCore.execute(SolrCore.java:2477) > > at > > > org.apache.solr.handler.PingRequestHandler.handlePing(PingRequestHandler.java:267) > > ... 34 more > > Caused by: org.apache.lucene.index.CorruptIndexException: Corrupted > > bitsPerDocBase: 6033 > > > (resource=BufferedChecksumIndexInput(MMapIndexInput(path="/app/solr/data/COLL_shard8_replica1/data/index.20180903220548447/_9nsy.tvx"))) > > at > > > org.apache.lucene.codecs.compressing.CompressingStoredFieldsIndexReader.<init>(CompressingStoredFieldsIndexReader.java:89) > > at > > > org.apache.lucene.codecs.compressing.CompressingTermVectorsReader.<init>(CompressingTermVectorsReader.java:126) > > at > > > org.apache.lucene.codecs.compressing.CompressingTermVectorsFormat.vectorsReader(CompressingTermVectorsFormat.java:91) > > at > > > org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:128) > > at > > org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:74) > > at > > > org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:145) > > at > > > org.apache.lucene.index.ReadersAndUpdates.getReadOnlyClone(ReadersAndUpdates.java:197) > > at > > > org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:103) > > at > > org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:467) > > at > > org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:103) > > at > > org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:79) > > at > > > org.apache.solr.core.StandardIndexReaderFactory.newReader(StandardIndexReaderFactory.java:39) > > at > > org.apache.solr.core.SolrCore.openNewSearcher(SolrCore.java:2033) > > ... 43 more > > Suppressed: org.apache.lucene.index.CorruptIndexException: > > checksum failed (hardware problem?) : expected=e5bf0d15 actual=21722825 > > > (resource=BufferedChecksumIndexInput(MMapIndexInput(path="/app/solr/data/COLL_shard8_replica1/data/index.20180903220548447/_9nsy.tvx"))) > > at > > org.apache.lucene.codecs.CodecUtil.checkFooter(CodecUtil.java:419) > > at > > org.apache.lucene.codecs.CodecUtil.checkFooter(CodecUtil.java:462) > > at > > > org.apache.lucene.codecs.compressing.CompressingTermVectorsReader.<init>(CompressingTermVectorsReader.java:131) > > ... 54 more > > >
