Concurency issue with WordCountStep

[Former user]

Original issue 190 created by jean.auramba... on 2011-10-13T15:46:30.000Z:

What steps will reproduce the problem?

Process batches in parallel with WordCountStep in the pipeline (sample code attached).

What is the expected output? What do you see instead?

Should compute metrics as if in single thread. See concurrency issues (see output.txt attached).

What version of the product are you using? On what operating system?

Version: 0.12, Linux

Please provide any additional information below.

[Former user]

Comment [1.](https://code.google.com/p/okapi/issues/detail?id=190#c1) originally posted by @ysavourel on 2011-10-13T16:19:54.000Z:

Possibly one for you Sergei.

[Former user]

Comment [2.](https://code.google.com/p/okapi/issues/detail?id=190#c2) originally posted by @ysavourel on 2011-10-13T21:55:59.000Z:

[Jim Hargrave (OLD)]

Can't reproduce