http://github.com/stumbleupon/hbase/blob/master/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java#L1418
On Thu, Sep 30, 2010 at 1:17 AM, Andrey Stepachev <[email protected]> wrote: > Against what version this patch. I can't find "Only 1 KV, does" in > any stumbleupon or > upstream repositories > > > 2010/9/29 Jean-Daniel Cryans <[email protected]>: >> The fix is here: http://pastebin.com/zuL23e0U >> >> We're going to do a push to github later today, along with other >> patches that require more testing. >> >> J-D >> >> On Wed, Sep 29, 2010 at 10:54 AM, Andrey Stepachev <[email protected]> wrote: >>> wow. i'll wait. thanks for reply. >>> >>> 2010/9/29 Jean-Daniel Cryans <[email protected]>: >>>> Ok I found the bug, I think it's only in our distro. >>>> >>>> Stay tuned! >>>> >>>> J-D >>>> >>>> On Wed, Sep 29, 2010 at 9:26 AM, Jean-Daniel Cryans <[email protected]> >>>> wrote: >>>>> Weird indeed, even after the WAL was rolled 4 times (theoretically >>>>> 256MB of data) I don't even see a flush request... although you're >>>>> running at INFO level instead of DEBUG. Could you switch that and send >>>>> us just the full log. >>>>> >>>>> Thanks a lot! >>>>> >>>>> J-D >>>>> >>>>> On Wed, Sep 29, 2010 at 4:25 AM, Andrey Stepachev <[email protected]> >>>>> wrote: >>>>>> Hi all, >>>>>> >>>>>> I'm stuck. I can't insert any valuable peace of data into hbase. >>>>>> >>>>>> Data is something around ~20mil rows (20G). I try to insert them into >>>>>> nondistributed hbase with 4 parallel jobs. >>>>>> MR job run until all memory given to hbase is exhaused and then >>>>>> hbase produces hprof file. As profiler shows, all memory accumulated >>>>>> in MemStore.kvset. >>>>>> I don't understand, why hbase doesn't block untill flush memstore. >>>>>> The same if I give hbase 6Gb or RAM. >>>>>> >>>>>> 6GB gc log http://paste.ubuntu.com/502577/ >>>>>> >>>>>> hadoop: 0.20.2+320 >>>>>> hbase: stumbleupon-20100830 >>>>>> >>>>>> nothing in hbase-site.xml (except hbase.rootdir and zookeeper.quorum). >>>>>> >>>>>> >>>>>> >>>>>> Andrey. >>>>>> >>>>> >>>> >>> >> > -- Alexey Kovyrin http://kovyrin.net/
