Enrico Olivelli created BOOKKEEPER-943:
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Summary: Reduce log level of AbstractZkLedgerManager for
register/unregister ReadOnlyLedgerHandle
Key: BOOKKEEPER-943
URL: https://issues.apache.org/jira/browse/BOOKKEEPER-943
Project: Bookkeeper
Issue Type: Wish
Components: bookkeeper-client
Affects Versions: 4.4.0
Reporter: Enrico Olivelli
Assignee: Enrico Olivelli
Priority: Critical
Every time a ledger is opened/closed at least two lines at level INFO are
written to the application log.
In the case of "tailing" a ledger I open/close ledgers many times an so
application log are filled up of this kind of lines:
{code}
Registered ledger metadata listener ReadOnlyLedgerHandle(lid = 29152, id =
1405806205) on ledger 29152.
Unregistered ledger metadata listener ReadOnlyLedgerHandle(lid = 29152, id =
1405806205) on ledger 29152.
{code}
I would like to decrease the log level to "TRACE" instead of "INFO" in
AbstractZkLedgerManager.java
{code}
LOG.info("Registered ledger metadata listener {} on ledger {}.", listener,
ledgerId);
LOG.info("Unregistered ledger metadata listener {} on ledger {}.", listener,
ledgerId);
{code}
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