Apache Solr Reference Guide Covering Apache Solr 6.0

last update operation successfully processed is provided. The timestamp of the update operation is the original
timestamp, i.e., the time this operation was processed on the Source SolrCloud. This allows an estimate the
latency of the replication process.
The “queues” object also contains information about the updates log, such as the size (in bytes) of the updates
log on disk (“tlogTotalSize”), the number of transaction log files (“tlogTotalCount”) and the status of the updates
log synchronizer (“updateLogSynchronizer”).
Examples
Input
http://localhost:8983/solr/core/cdcr?action=QUEUES
Output
{
}
responseHeader={
status=0,
QTime=1
},
queues={
127.0.0.1: 40342/solr={
Target_collection={
queueSize=104,
lastTimestamp=2014-12-02T10: 32: 15.879Z
}
}
},
tlogTotalSize=3817,
tlogTotalCount=1,
updateLogSynchronizer=stopped
/core/cdcr?action=OPS
Input
Query Parameters: There are no parameters for this command.
Output
Output Content: The output is composed of a list “operationsPerSecond” which contains a list of (ZooKeeper)
Target hosts, themselves containing a list of Target collections. For each collection, the average number of
processed operations per second since the start of the replication process is provided. The operations are further
broken down into two groups: add and delete operations.
Examples
Input
http://localhost:8983/solr/collection/cdcr?action=OPS
Output
Apache Solr Reference Guide 6.0
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