Peter Varga created HIVE-23819:
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Summary: Use ranges in ValidReadTxnList serialization
Key: HIVE-23819
URL: https://issues.apache.org/jira/browse/HIVE-23819
Project: Hive
Issue Type: Improvement
Reporter: Peter Varga
Assignee: Peter Varga
Time to time we see a case, when the open / aborted transaction count is high
and often the aborted transactions come in continues ranges.
When the transaction count goes high the serialization / deserialization to
hive.txn.valid.txns conf gets slower and produces a large config value.
Using ranges in the string representation can mitigate the issue somewhat.
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