Hi Solr Experts, SOLR Version : 6.6.2
OS – Linux 3.1.2 JDK – 1.8 Shard – 16 – All are active. Xms – 16 gb Xmx – 16 gb Schema fields count – 91 Dynamic fields – 83. There are multiple threads sending products to solr. tested with batch size per thread 50 & 100, it worked fine without error and if the batch size is 1000 the following error occurs. there are 64 cores that are sending batches concurrently. *I am getting the following error when the batch size is 1000. Please advise.* 2019-11-14T17:45:44,646 - ERROR [qtp876213901-1169:SolrException@YYY] - {collection=c:ducts, core=x:ducts_shard15_replica1, node_name=n:10.YYY.40.81:8983_solr, replica=r:core_node30, shard=s:shard15} - org.apache.solr.update.processor.DistributedUpdateProcessor$DistributedUpdatesAsyncException: 2 Async exceptions during distributed update: 10.YYY.40.62:8983 failed to respond 10.YYY.40.62:8983 failed to respond 2019-11-14T17:45:48,821 - ERROR [qtp876213901-202:SolrException@YYY] - {collection=c:ducts, core=x:ducts_shard7_replica1, node_name=n:10.YYY.40.81:8983_solr, replica=r:core_node29, shard=s:shard7} - org.apache.solr.update.processor.DistributedUpdateProcessor$DistributedUpdatesAsyncException: Async exception during distributed update: 10.YYY.40.81:8983 failed to respond 2019-11-14T19:36:11,599 - ERROR [updateExecutor-2-thread-176-processing-x:ducts_shard3_replica2 http:////10.YYY.40.68:8983//solr//ducts_shard11_replica2 <http://10.148.40.68:8983/solr/products_shard11_replica2> r:core_node26 n:10.YYY.40.68:8983_solr c:ducts s:shard3:StreamingSolrClients$ErrorReportingConcurrentUpdateSolrClient@131] - {ConcurrentUpdateSolrClient.url= http://10.YYY.40.68:8983/solr/ducts_shard11_replica2 <http://10.148.40.68:8983/solr/products_shard11_replica2>, collection=c:ducts, core=x:ducts_shard3_replica2, node_name=n:10.YYY.40.68:8983_solr, replica=r:core_node26, shard=s:shard3} - error org.apache.http.NoHttpResponseException: 10.YYY.40.68:8983 failed to respond at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:143) ~[httpclient-4.4.1.jar:4.4.1] at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:57) ~[httpclient-4.4.1.jar:4.4.1] at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:261) ~[httpcore-4.4.1.jar:4.4.1] 2019-11-14T19:36:14,567 - ERROR [updateExecutor-2-thread-189-processing-x:ducts_shard11_replica2 http:////10.YYY.40.62:8983//solr//ducts_shard2_replica1 <http://10.148.40.62:8983/solr/products_shard2_replica1> r:core_node25 n:10.YYY.40.68:8983_solr c:ducts s:shard11:StreamingSolrClients$ErrorReportingConcurrentUpdateSolrClient@131] - {ConcurrentUpdateSolrClient.url= http://10.YYY.40.62:8983/solr/ducts_shard2_replica1 <http://10.148.40.62:8983/solr/products_shard2_replica1>, collection=c:ducts, core=x:ducts_shard11_replica2, node_name=n:10.YYY.40.68:8983_solr, replica=r:core_node25, shard=s:shard11} - error java.net.SocketException: Broken pipe (Write failed) at java.net.SocketOutputStream.socketWrite0(Native Method) ~[?:1.8.0_232] at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:111) ~[?:1.8.0_232] at java.net.SocketOutputStream.write(SocketOutputStream.java:155) ~[?:1.8.0_232] 2019-11-14T19:36:38,851 - ERROR [qtp876213901-542:SolrException@159] - {collection=c:ducts, core=x:ducts_shard11_replica2, node_name=n:10.YYY.40.68:8983_solr, replica=r:core_node25, shard=s:shard11} - null:org.apache.solr.update.processor.DistributedUpdateProcessor$DistributedUpdatesAsyncException: Async exception during distributed update: Broken pipe (Write failed) at org.apache.solr.update.processor.DistributedUpdateProcessor.doFinish(DistributedUpdateProcessor.java:972) at org.apache.solr.update.processor.DistributedUpdateProcessor.finish(DistributedUpdateProcessor.java:1911) Thanks Fiz..