FengQingxin created IOTDB-1898:
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Summary: 【cluster】Internal error processing getGroupByResult
java.nio.BufferUnderflowException: null
Key: IOTDB-1898
URL: https://issues.apache.org/jira/browse/IOTDB-1898
Project: Apache IoTDB
Issue Type: Bug
Components: Core/Cluster
Affects Versions: 0.12.2
Reporter: FengQingxin
Attachments: image-2021-10-27-08-49-43-271.png, log.zip
Hi IoTDBers:
I met an error when I using iotdb-cluster(0.12.3-RC1).
# start iotdb-cluster [3 nodes，default_replica_num=1]
# insert data with iotdb-benchmark[both read and write]
# set ttl=5 days.
# 24hours later I saw an error in log_error.log
!image-2021-10-27-08-49-43-271.png!
Plesae refer to the attachment.
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