https://issues.apache.org/jira/browse/CASSANDRA-3935
On 2/20/12 7:07 PM, "Jonathan Ellis" <jbel...@gmail.com> wrote: >Hmm, that dates back to early 0.7... I think the intent is to skip >deleted hints, even if the tombstoned hints haven't expired yet (and >thus would not be elided by the getCF filter). Sounds like that's >breaking pagination. Normally, all hints get delivered at once and >then we compact away the tombstones -- that's my guess as to why we >haven't hit this before. > >Can you create a ticket? > >On Mon, Feb 20, 2012 at 4:52 PM, Todd Burruss <bburr...@expedia.com> >wrote: >> I'm testing hinted handoff in 1.1 beta1 and cannot seem to get a hint >>delivered. 3 node cluster, RF = 3, writing with CL = ONE. killed a >>host then did the write using the CLI on another node. I can see hint >>waiting using CLI and I see the log messages at the end of this email. >>this suggests the hints exist bu are not being delivered (and I'll see >>the log messages over and over.) >> >> I did see tracing with debugger and see that in >>HintedHandoffManager.deliverHintsToEndpointInternal, this line will >>remove the hint because of the Integer.MAX_VALUE >> >> >> ColumnFamily hintsPage = >>ColumnFamilyStore.removeDeleted(hintStore.getColumnFamily(filter), >>Integer.MAX_VALUE); >> >> I'm not sure I quite understand while MAX is used when the same >>"remove" is done in getColumnFamily(filter). regardless if it is useful >>or not, it prevents the hints from delivery. >> >> any thoughts? >> >> >> [default@unknown] use system; >> Authenticated to keyspace: system >> [default@system] list hintscolumnfamily; >> Using default limit of 100 >> ------------------- >> RowKey: 00 >> => (super_column=493ecfa05c1411e100000da23097c7ff, >> (column=6b6579, value=6b35, timestamp=1329777799580, ttl=86400) >> (column=6d75746174696f6e, >>value=000662746f64646200026b3500000001000003e801000003e87fffffff800000000 >>00000000000000100026335000004b96d055fd1300000000c68696e746564207772697465 >>, timestamp=1329777799579, ttl=86400) >> (column=7461626c65, value=62746f646462, timestamp=1329777799580, >>ttl=86400) >> (column=76657273696f6e, value=00000004, timestamp=1329777799580, >>ttl=86400)) >> >> 1 Row Returned. >> Elapsed time: 58 msec(s). >> >> >> INFO [HintedHandoff:1] 2012-02-20 14:44:53,811 >>HintedHandOffManager.java (line 296) Started hinted handoff for token: 0 >>with IP: /192.168.56.1 >> INFO [HintedHandoff:1] 2012-02-20 14:44:53,815 >>HintedHandOffManager.java (line 373) Finished hinted handoff of 0 rows >>to endpoint /192.168.56.1 >> >> >> I have a hint waiting to be deli > > > >-- >Jonathan Ellis >Project Chair, Apache Cassandra >co-founder of DataStax, the source for professional Cassandra support >http://www.datastax.com
