Mark created SOLR-15998:
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Summary: replicaType=TLOG oom killer event occurs
Key: SOLR-15998
URL: https://issues.apache.org/jira/browse/SOLR-15998
Project: Solr
Issue Type: Test
Security Level: Public (Default Security Level. Issues are Public)
Components: clients - java
Affects Versions: 8.4.1
Reporter: Mark
Hello,
This is my Solr Cloud cluster.
16 Shard
1 LEADER (replicaType=TLOG)
1 REPLICA (replicaType=TLOG)
Node Information
4core vCPU
32 GB Pysical Memory
16~20GB SOLR - JAVA HEAP
500 GB SSD
Traffic
- Write 10,000 ~ 30,000 document/Per sec
- Solr Index Size - using 50% disk
In this situation, all replicas are down when performing Select Query. (Oom
killer event occurs)
However, this does not happen in case of replicaType=NRT.
NRT write performance is severely degraded, so we try not to use it.
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