sure, I tried it again with hbase.client.retries.number=100 instead of 10 and it worked for me. But I'm not sure if this really solved the problem or if it was just luck.
regards 2013/10/21 Ted Yu <[email protected]> > John: > Can you let us know whether the Import succeeded this time ? > > If not, can you provide logs from some region server ? > > Thanks > > > On Sun, Oct 20, 2013 at 11:32 AM, John <[email protected]> wrote: > > > Thanks for that ... . I've started the Import again and hope it will work > > this time. > > > > regards > > > > > > 2013/10/20 Ted Yu <[email protected]> > > > > > bq. I'm not sure which region is causing the problem > > > > > > I am not sure either. > > > So I logged HBASE-9809: > > > RegionTooBusyException should provide region name which was too busy > > > > > > > > > On Sun, Oct 20, 2013 at 9:44 AM, John <[email protected]> > > wrote: > > > > > > > thanks for the answers! > > > > > > > > I'm not sure if the if the table is pre-splitted, but I don't think > so. > > > > Here is the java code: http://pastebin.com/6V5CzasL . > > > > > > > > So I think the splitting could be the reason why the region is busy, > > but > > > > how can I prevent this problem? Is there any configuration value in > > > hbase > > > > to wait longer? Maybe increase the repeat number from 10 to 10000 or > > > > something like that? Which value is it? > > > > > > > > @Ted: I'm not sure which region is causing the problem, there are 7 > > nodes > > > > and 1 master, so i couldn't paste a spefic log. > > > > > > > > kind regards > > > > > > > > > > > > > > > > > > > > 2013/10/20 Ted Yu <[email protected]> > > > > > > > > > John: > > > > > If you can pastebin region server log around 'Sun Oct 20 04:17:52', > > > that > > > > > would help too. > > > > > > > > > > Cheers > > > > > > > > > > > > > > > On Sun, Oct 20, 2013 at 4:02 AM, Jean-Marc Spaggiari < > > > > > [email protected]> wrote: > > > > > > > > > > > Hi John, > > > > > > > > > > > > Is your table pre-splitted? > > > > > > > > > > > > for me, sound like your RS is too busy doing other jobs to reply > > back > > > > to > > > > > > the client. > > > > > > > > > > > > Multiple options. > > > > > > 1) It's due to a long garbage collection. Can you monitor it on > > your > > > > > > servers? > > > > > > 2) It's because the table is not pre-split and the server is > > working > > > on > > > > > > that and taking time. > > > > > > > > > > > > How many servers to you have for this test? > > > > > > > > > > > > JM > > > > > > > > > > > > > > > > > > 2013/10/20 John <[email protected]> > > > > > > > > > > > > > Hi, > > > > > > > > > > > > > > I try to load a big amount of data into a hbase cluster. I've > > > > imported > > > > > > > successfully up to 3000 Millionen Datasets (KV Pairs). But if I > > try > > > > to > > > > > > > import 6000 Millionen I got this error after 60-95% of the > > import: > > > > > > > http://pastebin.com/CCp6kS3m ... > > > > > > > > > > > > > > The System is not crashing or anything like this, All nodes are > > > still > > > > > up. > > > > > > > It seems to me that one node is temporarily not available. > Maybe > > is > > > > it > > > > > > > possibel to increase the repeat-number? (I think its default > 10). > > > > What > > > > > > > value do I have to change for that? > > > > > > > > > > > > > > > > > > > > > I'm using Cloudera 4.4.0-1 and the Hbase version > 0.94.6-cdh4.4.0 > > > > > > > > > > > > > > regards, > > > > > > > > > > > > > > john > > > > > > > > > > > > > > > > > > > > > > > > > > > >
