?????? Too many delete delay

2014-07-23 Thread Li Yong
s set to 1 hr, that wouldn't explain why you frequently encountered slow performance for deletes, right ? Mind pastebin'ing portion of region server log ? Cheers On Jul 23, 2014, at 1:57 AM, "Li Yong" wrote: > Thanks, Ted. > I see thousands upon

Re: Too many delete delay

2014-07-23 Thread Li Yong
ere was some clue ? If so, mind pastebin'ing some snippet ? Cheers On Jul 23, 2014, at 12:22 AM, "Li Yong" wrote: > Hi all, > I move my cluster to another cluster with CopyTable, then I found too > many timeout, Most of them are Delete! I found the table has too many &

Too many delete delay

2014-07-23 Thread Li Yong
Hi all, I move my cluster to another cluster with CopyTable, then I found too many timeout, Most of them are Delete! I found the table has too many storefiels, so i do a major_compact, then things be better. After an hour, timeout again! I don't know why so many delay in delete, not put, no

Can 0.94.9 enable multi-thread for memstore flush

2014-07-03 Thread Li Yong
Hi all, In HBASE-6466, it looks like 0.95.0 can enable multi-thread for memstore flush,my question is ,can 0.94.9 do the same ? Thanks, Li

回复: When I use row prefix scan, how hbase find start row internally?

2014-06-29 Thread Li Yong
If your question is ,Is PrefixFilter and Scan with start row returns the same result,I think the answer is YES. But, 'The scan should always set start and stop rows, if known.' It means you can't just use PrefixFilter without setting start row or stop row.‍ -- 原始邮件 -