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Posted to dev@zookeeper.apache.org by "Christine Poerschke (JIRA)" <ji...@apache.org> on 2018/06/13 13:46:00 UTC
[jira] [Created] (ZOOKEEPER-3062) mention fsync.warningthresholdms
in FileTxnLog LOG.warn message
Christine Poerschke created ZOOKEEPER-3062:
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Summary: mention fsync.warningthresholdms in FileTxnLog LOG.warn message
Key: ZOOKEEPER-3062
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3062
Project: ZooKeeper
Issue Type: Task
Reporter: Christine Poerschke
The
{code}
fsync-ing the write ahead log in ... took ... ms which will adversely effect operation latency. File size is ... bytes. See the ZooKeeper troubleshooting guide
{code}
warning mentioning the {{fsync.warningthresholdms}} configurable property would make it easier to discover and also when interpreting historical vs. current logs or logs from different ensembles then differences in configuration would be easier to spot.
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