Fluentd Blog

Fluentd v1.4.1 has been released

Hi users!

We have released v1.4.1. ChangeLog is here. This release includes several enhancements and bug fixes.

system: Add worker_id to process_name when workers is larger than 1

This improves the multi-workers operation.

<system>
  process_name fluentd_aggr
  workers 2
</system>

With this configuration, older version shows same process name for workers.

# ps result
repeatedly       94982   0.0  0.2  2521484  29948 s004  S+    9:56PM   0:00.48 worker:fluentd_aggr  
repeatedly       94983   0.0  0.2  2522508  28304 s004  S+    9:56PM   0:00.49 worker:fluentd_aggr

Since v1.4.1, process name has worker id to identify the process.

# ps result
repeatedly       94879   0.0  0.2  2522508  28808 s004  S+    9:55PM   0:00.49 worker:fluentd_aggr0
repeatedly       94880   0.0  0.2  2521484  29084 s004  S+    9:55PM   0:00.49 worker:fluentd_aggr1

Major bug fixes

• out_forward: Make tls_client_private_key_passphrase secret
• in_syslog: Check message length when read from buffer in octet counting

Enjoy logging!