刘珍 created IOTDB-4762:
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Summary: [ ratis ] datanode is killed by OS
Key: IOTDB-4762
URL: https://issues.apache.org/jira/browse/IOTDB-4762
Project: Apache IoTDB
Issue Type: Bug
Components: mpp-cluster
Affects Versions: 0.14.0-SNAPSHOT
Reporter: 刘珍
Assignee: Song Ziyang
Attachments: hs_err_pid27740.log
m_1025_2_fb65687
schema region : ratis
data region : ratis
3rep , 3C5D
benchmark runs for 40 minutes. ip76 datanode is killed by the operating system
and generates hs_err_pid file.
test environment
1. 192.168.10.72/73/74/75/76 384GB 48CPU
benchmark : ip71 /home/liuzhen/benchmark/bm_0620_7ec96c1
ConfigNode
MAX_HEAP_SIZE="8G"
schema_region_consensus_protocol_class=org.apache.iotdb.consensus.ratis.RatisConsensus
data_region_consensus_protocol_class=org.apache.iotdb.consensus.ratis.RatisConsensus
schema_replication_factor=3
data_replication_factor=3
connection_timeout_ms=120000
DataNode
MAX_HEAP_SIZE="256G"
MAX_DIRECT_MEMORY_SIZE="32G"
connection_timeout_ms=120000
max_connection_for_internal_service=200
max_waiting_time_when_insert_blocked=600000
query_timeout_threshold=36000000
2. benchmark configuration
See the attachment
3. After 40 minutes，ip76 datanode is killed by OS
hs_err_pid file : See the attachment
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