Thanks, Amar for sharing the patch, I will test and share the result.
On Tue, Apr 30, 2019 at 2:23 PM Amar Tumballi Suryanarayan <atumball@xxxxxxxxxx> wrote:
Shreyas/Kevin tried to address it some time back using https://bugzilla.redhat.com/show_bug.cgi?id=1428049 (https://review.gluster.org/16830)I vaguely remember the reason to keep the hash value 1 was done during the time when we had dictionary itself sent as on wire protocol, and in most other places, number of entries in dictionary was on an avg, 3. So, we felt, saving on a bit of memory for optimization was better at that time.-AmarOn Tue, Apr 30, 2019 at 12:02 PM Mohit Agrawal <moagrawa@xxxxxxxxxx> wrote:sure Vijay, I will try and update.Regards,Mohit Agrawal_______________________________________________On Tue, Apr 30, 2019 at 11:44 AM Vijay Bellur <vbellur@xxxxxxxxxx> wrote:Hi Mohit,On Mon, Apr 29, 2019 at 7:15 AM Mohit Agrawal <moagrawa@xxxxxxxxxx> wrote:Hi All,I was just looking at the code of dict, I have one query current dictionary logic.I am not able to understand why we use hash_size is 1 for a dictionary.IMO with thehash_size of 1 dictionary always work like a list, not a hash, for every lookupin dictionary complexity is O(n).Before optimizing the code I just want to know what was the exact reason to definehash_size is 1?This is a good question. I looked up the source in gluster's historic repo [1] and hash_size is 1 even there. So, this could have been the case since the first version of the dictionary code.Would you be able to run some tests with a larger hash_size and share your observations?Thanks,Vijay_______________________________________________Please share your view on the same.Thanks,Mohit Agrawal
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https://lists.gluster.org/mailman/listinfo/gluster-devel--Amar Tumballi (amarts)
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