Commit Graph

6 Commits

Author SHA1 Message Date
Klaus Post c850905e43
fix: threadwalk lockup under high load (#9992)
Main issue is that `t.pool[params]` should be `t.pool[oldest]`.

We add a bit more safety features for the code.

* Make writes to the endTimerCh non-blocking in all cases
   so multiple releases cannot lock up.
* Double check expectations.
* Shift down deletes with copy instead of truncating slice.
* Actually delete the oldest if we are above total limit.
* Actually delete the oldest found and not the current.
* Unexport the mutex so nobody from the outside can meddle with it.
2020-07-09 07:02:18 -07:00
Klaus Post 8aae8b1d27
Put an upper limit on walk pool sizes (#9848)
Fixes potentially infinite allocations, especially in FS mode, 
since lookups live up to 30 minutes. Limit walk pool sizes to 50 
max parameter entries and 4 concurrent operations with the same
parameters.

Fixes #9835
2020-06-17 09:52:07 -07:00
Harshavardhana 27d716c663
simplify usage of mutexes and atomic constants (#9501) 2020-05-03 22:35:40 -07:00
Harshavardhana 620e462413 Implement S3-HDFS gateway (#7440)
- [x] Support bucket and regular object operations
- [x] Supports Select API on HDFS
- [x] Implement multipart API support
- [x] Completion of ListObjects support
2019-04-17 09:52:08 -07:00
kannappanr 5ecac91a55
Replace Minio refs in docs with MinIO and links (#7494) 2019-04-09 11:39:42 -07:00
Harshavardhana bccf549463 server: Move all the top level files into cmd folder. (#2490)
This change brings a change which was done for the 'mc'
package to allow for clean repo and have a cleaner
github drop in experience.
2016-08-18 16:23:42 -07:00