laster week, we have submited the patches for TS-1006, https://issues.apache.org/jira/browse/TS-1006 .
the memory issue is the most critical issue here as we are running TS in heavy duty, here is the 2nd version of our memory patch in TS-1006: https://issues.apache.org/jira/secure/attachment/12556207/0001-Allocator-optimize-InkFreeList-memory-pool.patch https://issues.apache.org/jira/secure/attachment/12556208/0002-Allocator-make-InkFreeList-memory-pool-configurable.patch if you have some issue with memory problem, please try it and feed back. and if you are interesting in the detail and here is the docs for the detail, but in Chinese: https://docs.google.com/document/d/12ojZqZdPH-Xuhjo_UgX9i5o9jEO3JRdB577g1Azhut4/edit these patches done by Zhang Yunkai, guided by Chen Bin. the first version contributed by Chen Bin(kuotai), and not intend to commit. there is another memory issue in the ram_cache, where we'd like to fix it if we have TS-1006 accepted, maybe we can put our interim solution later. thanks -- Zhao Yongming aka: zym @ apache.org, yonghao @ taobao.com