Pratyush Bhatt created HDDS-9182:
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Summary: LeaseRecovery CLI should have retry option
Key: HDDS-9182
URL: https://issues.apache.org/jira/browse/HDDS-9182
Project: Apache Ozone
Issue Type: Task
Components: Ozone CLI
Reporter: Pratyush Bhatt
In HDFS, for leaseRecovery CLI we have the option to retry using -retries
parameter:
{noformat}
hdfs debug recoverLease
recoverLease -path <path> [-retries <num-retries>]
Recover the lease on the specified path. The path must reside on an
HDFS filesystem. The default number of retries is 1.{noformat}
How it works:
{noformat}
hdfs debug recoverLease -path /tmp/zdu_1692200498/File.txt -retries 3
2023-08-16 19:44:49,543|INFO|Thread-76|machine.py:203 -
run()||GUID=5b8556a1-f71a-455c-b4be-1fac41995b0a|recoverLease returned false.
2023-08-16 19:44:49,544|INFO|Thread-76|machine.py:203 -
run()||GUID=5b8556a1-f71a-455c-b4be-1fac41995b0a|Retrying in 5000 ms...
2023-08-16 19:44:54,544|INFO|Thread-76|machine.py:203 -
run()||GUID=5b8556a1-f71a-455c-b4be-1fac41995b0a|Retry #1
2023-08-16 19:44:54,551|INFO|Thread-76|machine.py:203 -
run()||GUID=5b8556a1-f71a-455c-b4be-1fac41995b0a|recoverLease SUCCEEDED on
/tmp/zdu_1692200498/File.txt
2023-08-16 19:44:54,908|INFO|Thread-76|machine.py:230 -
run()||GUID=5b8556a1-f71a-455c-b4be-1fac41995b0a|Exit Code: 0
2023-08-16 19:44:54,908|INFO|Thread-76|test_hdfs.py:390 - open_files_lr()|Lease
Recovery output: recoverLease returned false.
Retrying in 5000 ms...
Retry #1
recoverLease SUCCEEDED on /tmp/zdu_1692200498/File.txt{noformat}
We should have something similar for ozone, currently in ozone we dont have the
-retries option for leaseRecovery.
{noformat}
ozone debug recover
Missing required option: '--path=<path>'
Usage: ozone debug recover --path=<path>
recover the lease of a specified file. Make sure to specify file system scheme
if ofs:// is not the default.
--path=<path> Path to the file{noformat}
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