Hello, I noticed one of the replica's in Recover Failed status and after trying to recreate the replica/restart the node to recover, I see below error from solr log. The leader for this shard8 replica2 i.e. replica1@server 61 seems to be fine and serving the queries.
What does this indicate "SolrIndexWriter was not closed prior to finalize(), indicates a bug -- POSSIBLE RESOURCE LEAK!!!" from below log. 2018-09-22 06:00:13.686 ERROR (Finalizer) [ ] o.a.s.u.SolrIndexWriter Error closing IndexWriter2018-09-22 05:58:13.409 INFO (qtp834133664-21) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=5 2018-09-22 05:58:13.686 INFO (qtp834133664-19) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=39 2018-09-22 05:58:19.338 ERROR (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.h.ReplicationHandler Index fetch failed :org.apache.solr.common.SolrException: Index fetch failed : at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:598) at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:301) at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:400) at org.apache.solr.cloud.RecoveryStrategy.replicate(RecoveryStrategy.java:219) at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:471) at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:284) at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.apache.lucene.index.CorruptIndexException: codec header mismatch: actual header=1997958933 vs expected header=1071082519 (resource=BufferedChecksumIndexInput(MMapIndexInput(path="/app/solr/data/COLL_shard8_replica2/data/index/_8ktm.fnm"))) at org.apache.lucene.codecs.CodecUtil.checkHeader(CodecUtil.java:196) at org.apache.lucene.codecs.CodecUtil.checkIndexHeader(CodecUtil.java:255) at org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:117) at org.apache.lucene.index.IndexWriter.readFieldInfos(IndexWriter.java:1063) at org.apache.lucene.index.IndexWriter.getFieldNumberMap(IndexWriter.java:1075) at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:960) at org.apache.solr.update.SolrIndexWriter.<init>(SolrIndexWriter.java:118) at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:93) at org.apache.solr.update.DefaultSolrCoreState.createMainIndexWriter(DefaultSolrCoreState.java:257) at org.apache.solr.update.DefaultSolrCoreState.changeWriter(DefaultSolrCoreState.java:220) at org.apache.solr.update.DefaultSolrCoreState.openIndexWriter(DefaultSolrCoreState.java:245) at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:551) ... 12 more Suppressed: org.apache.lucene.index.CorruptIndexException: checksum failed (hardware problem?) : expected=e42fdf3e actual=c0432e62 (resource=BufferedChecksumIndexInput(MMapIndexInput(path="/app/solr/data/COLL_shard8_replica2/data/index/_8ktm.fnm"))) 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.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:171) ... 21 more 2018-09-22 05:58:19.338 ERROR (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.RecoveryStrategy Error while trying to recover:org.apache.solr.common.SolrException: Replication for recovery failed. at org.apache.solr.cloud.RecoveryStrategy.replicate(RecoveryStrategy.java:222) at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:471) at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:284) at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 2018-09-22 05:58:19.338 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.RecoveryStrategy Replay not started, or was not successful... still buffering updates. 2018-09-22 05:58:19.338 ERROR (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.RecoveryStrategy Recovery failed - trying again... (0) 2018-09-22 05:58:19.338 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.RecoveryStrategy Wait [2.0] seconds before trying to recover again (attempt=1) 2018-09-22 05:58:23.352 INFO (qtp834133664-20) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=0 2018-09-22 05:58:23.486 INFO (qtp834133664-21) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=18 2018-09-22 05:58:23.763 INFO (qtp834133664-22) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=53 2018-09-22 05:58:29.339 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.RecoveryStrategy Begin buffering updates. core=[COLL_shard8_replica2] 2018-09-22 05:58:29.339 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.u.UpdateLog Restarting buffering. previous=RecoveryInfo{adds=0 deletes=0 deleteByQuery=0 errors=0 positionOfStart=0} 2018-09-22 05:58:29.339 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.u.UpdateLog Starting to buffer updates. FSUpdateLog{state=BUFFERING, tlog=tlog{file=/app/solr/data/COLL_shard8_replica2/data/tlog/tlog.0000000000000000000.1612285920588857344 refcount=2}} 2018-09-22 05:58:29.339 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.RecoveryStrategy Publishing state of core [COLL_shard8_replica2] as recovering, leader is [http://server61:8080/solr/COLL_shard8_replica1/] and I am [http://server62:8080/solr/COLL_shard8_replica2/] 2018-09-22 05:58:29.343 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.RecoveryStrategy Sending prep recovery command to [http://server61:8080/solr]; [WaitForState: action=PREPRECOVERY&core=COLL_shard8_replica1&nodeName=server62:8080_solr&coreNodeName=core_node16&state=recovering&checkLive=true&onlyIfLeader=true&onlyIfLeaderActive=true] 2018-09-22 05:58:29.351 INFO (zkCallback-5-thread-23-processing-n:server62:8080_solr) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/COLL/state.json] for collection [COLL] has occurred - updating... (live nodes size: [16]) 2018-09-22 05:58:31.846 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.RecoveryStrategy Starting Replication Recovery. 2018-09-22 05:58:31.846 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.RecoveryStrategy Attempting to replicate from [http://server61:8080/solr/COLL_shard8_replica1/]. 2018-09-22 05:58:32.234 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.h.IndexFetcher Master's generation: 51970 2018-09-22 05:58:32.234 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.h.IndexFetcher Master's version: 1537595911854 2018-09-22 05:58:32.234 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.h.IndexFetcher Slave's generation: 1 2018-09-22 05:58:32.234 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.h.IndexFetcher Slave's version: 0 2018-09-22 05:58:32.234 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.h.IndexFetcher Starting replication process 2018-09-22 05:58:32.290 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.h.IndexFetcher Number of files in latest index in master: 257 2018-09-22 05:58:32.309 ERROR (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.h.ReplicationHandler Index fetch failed :org.apache.solr.common.SolrException: Index fetch failed : at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:598) at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:301) at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:400) at org.apache.solr.cloud.RecoveryStrategy.replicate(RecoveryStrategy.java:219) at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:471) at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:284) at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.apache.lucene.index.CorruptIndexException: codec header mismatch: actual header=1997958933 vs expected header=1071082519 (resource=BufferedChecksumIndexInput(MMapIndexInput(path="/app/solr/data/COLL_shard8_replica2/data/index/_8ktm.fnm"))) at org.apache.lucene.codecs.CodecUtil.checkHeader(CodecUtil.java:196) at org.apache.lucene.codecs.CodecUtil.checkIndexHeader(CodecUtil.java:255) at org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:117) at org.apache.lucene.index.IndexWriter.readFieldInfos(IndexWriter.java:1063) at org.apache.lucene.index.IndexWriter.getFieldNumberMap(IndexWriter.java:1075) at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:960) at org.apache.solr.update.SolrIndexWriter.<init>(SolrIndexWriter.java:118) at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:93) at org.apache.solr.update.DefaultSolrCoreState.createMainIndexWriter(DefaultSolrCoreState.java:257) at org.apache.solr.update.DefaultSolrCoreState.changeWriter(DefaultSolrCoreState.java:220) at org.apache.solr.update.DefaultSolrCoreState.newIndexWriter(DefaultSolrCoreState.java:229) at org.apache.solr.update.DirectUpdateHandler2.newIndexWriter(DirectUpdateHandler2.java:726) at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:457) ... 12 more Suppressed: org.apache.lucene.index.CorruptIndexException: checksum failed (hardware problem?) : expected=e42fdf3e actual=c0432e62 (resource=BufferedChecksumIndexInput(MMapIndexInput(path="/app/solr/data/COLL_shard8_replica2/data/index/_8ktm.fnm"))) 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.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:171) ... 22 more 2018-09-22 05:58:32.309 ERROR (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.RecoveryStrategy Error while trying to recover:org.apache.solr.common.SolrException: Replication for recovery failed. at org.apache.solr.cloud.RecoveryStrategy.replicate(RecoveryStrategy.java:222) at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:471) at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:284) at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 2018-09-22 05:58:32.310 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.RecoveryStrategy Replay not started, or was not successful... still buffering updates. 2018-09-22 05:58:32.310 ERROR (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.RecoveryStrategy Recovery failed - trying again... (1) 2018-09-22 05:58:32.310 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.RecoveryStrategy Wait [4.0] seconds before trying to recover again (attempt=2) 2018-09-22 05:58:33.423 INFO (qtp834133664-15) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=4 2018-09-22 05:58:33.548 INFO (qtp834133664-21) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=3 2018-09-22 05:58:33.834 INFO (qtp834133664-19) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=44 2018-09-22 05:58:43.480 INFO (qtp834133664-13) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=2 2018-09-22 05:58:43.624 INFO (qtp834133664-21) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=8 2018-09-22 05:58:43.882 INFO (qtp834133664-22) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=23 2018-09-22 05:58:52.310 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.RecoveryStrategy Begin buffering updates. core=[COLL_shard8_replica2] 2018-09-22 05:58:52.310 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.u.UpdateLog Restarting buffering. previous=RecoveryInfo{adds=0 deletes=0 deleteByQuery=0 errors=0 positionOfStart=2630296} 2018-09-22 05:58:52.310 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.u.UpdateLog Starting to buffer updates. FSUpdateLog{state=BUFFERING, tlog=tlog{file=/app/solr/data/COLL_shard8_replica2/data/tlog/tlog.0000000000000000000.1612285920588857344 refcount=2}} 2018-09-22 05:58:52.310 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.RecoveryStrategy Publishing state of core [COLL_shard8_replica2] as recovering, leader is [http://server61:8080/solr/COLL_shard8_replica1/] and I am [http://server62:8080/solr/COLL_shard8_replica2/] 2018-09-22 05:58:52.317 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.RecoveryStrategy Sending prep recovery command to [http://server61:8080/solr]; [WaitForState: action=PREPRECOVERY&core=COLL_shard8_replica1&nodeName=server62:8080_solr&coreNodeName=core_node16&state=recovering&checkLive=true&onlyIfLeader=true&onlyIfLeaderActive=true] 2018-09-22 05:58:52.325 INFO (zkCallback-5-thread-23-processing-n:server62:8080_solr) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/COLL/state.json] for collection [COLL] has occurred - updating... (live nodes size: [16]) 2018-09-22 05:58:53.538 INFO (qtp834133664-20) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=8 2018-09-22 05:58:53.679 INFO (qtp834133664-21) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=4 2018-09-22 05:58:53.983 INFO (qtp834133664-19) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=63 2018-09-22 05:58:54.820 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.RecoveryStrategy Starting Replication Recovery. 2018-09-22 05:58:54.820 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.RecoveryStrategy Attempting to replicate from [http://server61:8080/solr/COLL_shard8_replica1/]. 2018-09-22 05:58:54.967 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.h.IndexFetcher Master's generation: 51971 2018-09-22 05:58:54.967 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.h.IndexFetcher Master's version: 1537595934827 2018-09-22 05:58:54.967 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.h.IndexFetcher Slave's generation: 1 2018-09-22 05:58:54.967 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.h.IndexFetcher Slave's version: 0 2018-09-22 05:58:54.967 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.h.IndexFetcher Starting replication process 2018-09-22 05:58:55.018 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.h.IndexFetcher Number of files in latest index in master: 173 2018-09-22 05:58:55.019 INFO (recoveryExecutor-3-thread-3-processing-n:server62:8080_solr x:COLL_shard8_replica2 s:shard8 c:COLL r:core_node16) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.h.IndexFetcher Starting download (fullCopy=true) to NRTCachingDirectory(MMapDirectory@/app/solr/data/COLL_shard8_replica2/data/index.20180922055855018 lockFactory=org.apache.lucene.store.NativeFSLockFactory@74255cc4; maxCacheMB=48.0 maxMergeSizeMB=4.0) 2018-09-22 05:59:03.590 INFO (qtp834133664-15) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=0 2018-09-22 05:59:03.781 INFO (qtp834133664-21) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=25 2018-09-22 05:59:04.061 INFO (qtp834133664-22) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=52 2018-09-22 05:59:13.125 INFO (qtp834133664-13) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=42 2018-09-22 05:59:13.672 INFO (qtp834133664-20) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=2 2018-09-22 05:59:13.812 INFO (qtp834133664-21) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=9 2018-09-22 05:59:23.229 INFO (qtp834133664-19) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=43 2018-09-22 05:59:23.275 INFO (qtp834133664-15) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=18 2018-09-22 05:59:23.732 INFO (qtp834133664-20) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=3 2018-09-22 05:59:23.915 INFO (qtp834133664-21) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=18 2018-09-22 05:59:33.390 INFO (qtp834133664-22) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=89 2018-09-22 05:59:33.778 INFO (qtp834133664-20) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=0 2018-09-22 05:59:33.958 INFO (qtp834133664-21) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=19 2018-09-22 05:59:43.461 INFO (qtp834133664-13) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=46 2018-09-22 05:59:43.862 INFO (qtp834133664-20) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=2 2018-09-22 05:59:44.009 INFO (qtp834133664-21) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=15 2018-09-22 05:59:53.515 INFO (qtp834133664-19) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=24 2018-09-22 05:59:53.915 INFO (qtp834133664-20) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=4 2018-09-22 05:59:54.075 INFO (qtp834133664-21) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=15 2018-09-22 06:00:03.177 INFO (qtp834133664-15) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=21 2018-09-22 06:00:03.596 INFO (qtp834133664-22) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=51 2018-09-22 06:00:03.977 INFO (qtp834133664-20) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=12 2018-09-22 06:00:13.207 INFO (qtp834133664-21) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=4 2018-09-22 06:00:13.685 INFO (qtp834133664-13) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=65 2018-09-22 06:00:13.686 ERROR (Finalizer) [ ] o.a.s.u.SolrIndexWriter SolrIndexWriter was not closed prior to finalize(), indicates a bug -- POSSIBLE RESOURCE LEAK!!! 2018-09-22 06:00:13.686 ERROR (Finalizer) [ ] o.a.s.u.SolrIndexWriter Error closing IndexWriter java.lang.NullPointerException at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3414) at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3376) at org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1126) at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1171) at org.apache.solr.update.SolrIndexWriter.close(SolrIndexWriter.java:278) at org.apache.solr.update.SolrIndexWriter.finalize(SolrIndexWriter.java:334) at java.lang.System$2.invokeFinalize(System.java:1270) at java.lang.ref.Finalizer.runFinalizer(Finalizer.java:98) at java.lang.ref.Finalizer.access$100(Finalizer.java:34) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:210) 2018-09-22 06:00:13.686 ERROR (Finalizer) [ ] o.a.s.u.SolrIndexWriter SolrIndexWriter was not closed prior to finalize(), indicates a bug -- POSSIBLE RESOURCE LEAK!!! 2018-09-22 06:00:13.687 ERROR (Finalizer) [ ] o.a.s.u.SolrIndexWriter Error closing IndexWriter java.lang.NullPointerException at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3414) at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3376) at org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1126) at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1171) at org.apache.solr.update.SolrIndexWriter.close(SolrIndexWriter.java:278) at org.apache.solr.update.SolrIndexWriter.finalize(SolrIndexWriter.java:334) at java.lang.System$2.invokeFinalize(System.java:1270) at java.lang.ref.Finalizer.runFinalizer(Finalizer.java:98) at java.lang.ref.Finalizer.access$100(Finalizer.java:34) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:210) 2018-09-22 06:00:14.018 INFO (qtp834133664-20) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=7 2018-09-22 06:00:23.270 INFO (qtp834133664-15) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=15 2018-09-22 06:00:23.775 INFO (qtp834133664-19) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=42 2018-09-22 06:00:24.058 INFO (qtp834133664-20) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=0 2018-09-22 06:00:33.139 INFO (qtp834133664-21) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=19 2018-09-22 06:00:33.345 INFO (qtp834133664-15) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=24 2018-09-22 06:00:33.844 INFO (qtp834133664-22) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=43 2018-09-22 06:00:43.165 INFO (qtp834133664-20) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=0 2018-09-22 06:00:43.398 INFO (qtp834133664-15) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=8 2018-09-22 06:00:43.915 INFO (qtp834133664-13) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=46 2018-09-22 06:00:53.211 INFO (qtp834133664-21) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=2 2018-09-22 06:00:53.448 INFO (qtp834133664-15) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=0 2018-09-22 06:00:53.987 INFO (qtp834133664-19) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=49 2018-09-22 06:01:03.252 INFO (qtp834133664-20) [c:COLL s:shard8 r:core_node16 x:COLL_shard8_replica2] o.a.s.c.S.Request [COLL_shard8_replica2] webapp=/solr path=/update params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&distrib.from=http://server61:8080/solr/COLL_shard8_replica1/&wt=javabin&version=2} status=0 QTime=0