Jason Gustafson created KAFKA-5382:
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Summary: Log recovery can fail if topic names contain one of the
index suffixes
Key: KAFKA-5382
URL: https://issues.apache.org/jira/browse/KAFKA-5382
Project: Kafka
Issue Type: Bug
Affects Versions: 0.10.2.1, 0.10.2.0
Reporter: Jason Gustafson
Our log recovery logic fails in 0.10.2 and prior releases if the topic name
contains "index" or "timeindex." The issue is this snippet:
{code}
val logFile =
if (filename.endsWith(TimeIndexFileSuffix))
new File(file.getAbsolutePath.replace(TimeIndexFileSuffix,
LogFileSuffix))
else
new File(file.getAbsolutePath.replace(IndexFileSuffix,
LogFileSuffix))
if(!logFile.exists) {
warn("Found an orphaned index file, %s, with no corresponding log
file.".format(file.getAbsolutePath))
file.delete()
}
{code}
The {{replace}} is a global replace, so the substituted filename is incorrect
if the topic contains the index suffix.
Note this is already fixed in trunk and 0.11.0.
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