CDCR Source Errors

[Webster Homer <we...@sial.com>]

I am seeing these errors in the log:

java.lang.Exception: Submitter stack trace
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.execute(ExecutorUtil.java:204)
	at org.apache.solr.handler.CdcrReplicatorScheduler.lambda$start$1(CdcrReplicatorScheduler.java:76)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)



This had been working. The source cdcr looks like this

"requestHandler": {"/cdcr": {"name": "/cdcr","class":
"solr.CdcrRequestHandler","replica": {"zkHost":
"ae1b-ecom-mzk01:2181,ae1b-ecom-mzk02:2181,ae1b-ecom-mzk03:2181/solr","source":
"sial-catalog-product","target": "sial-catalog-product"},"replicator":
{"threadPoolSize": 4,"schedule": 10,"batchSize":
128},"updateLogSynchronizer": {"schedule": 60000}}}


The target looks like this:

"/cdcr": {"name": "/cdcr","class": "solr.CdcrRequestHandler","buffer":
{"defaultState": "disabled"}}

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