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From Jonathan Ellis <jbel...@gmail.com>
Subject Re: hintedhandoff in 1.0.3
Date Wed, 16 Nov 2011 17:17:56 GMT
Keys in HCF are nodes it has hints for.  You can try forcing delivery
to the node that still has hints.  It's also possible that new hints
were created (because that node timed out some writes) during the
delivery of the first ones.

On Tue, Nov 15, 2011 at 3:42 AM, Radim Kolar <hsn@sendmail.cz> wrote:
> Same problem on other node:  2 keys in HintsColumnFamily. One delivered, one
> left.
>
>  INFO [HintedHandoff:1] 2011-11-15 10:31:53,181 HintedHandOffManager.java
> (line 268) Started hinted handoff for token:
> 99070591730234615865843651857942052864
>  INFO [HintedHandoff:1] 2011-11-15 10:32:49,385 ColumnFamilyStore.java (line
> 688) Enqueuing flush of Memtable-HintsColumnFamily@797897458(1674737/2093421
> serialized/live bytes, 6176 ops)
>  INFO [FlushWriter:5] 2011-11-15 10:32:49,386 Memtable.java (line 239)
> Writing Memtable-HintsColumnFamily@797897458(1674737/2093421 serialized/live
> bytes, 6176 ops)
>  INFO [CompactionExecutor:10] 2011-11-15 10:32:49,387 CompactionTask.java
> (line 112) Compacting
> [SSTableReader(path='/usr/local/cassandra/data/system/HintsColumnFamily-hb-754-Data.db'),
> SSTableReader(path='/usr/local/cassandra/data/system/HintsColumnFamily-hb-752-Data.db')]
>  INFO [FlushWriter:5] 2011-11-15 10:32:49,523 Memtable.java (line 275)
> Completed flushing
> /usr/local/cassandra/data/system/HintsColumnFamily-hb-755-Data.db (1888357
> bytes)
>  INFO [CompactionExecutor:10] 2011-11-15 10:32:49,820 CompactionTask.java
> (line 213) Compacted to
> [/usr/local/cassandra/data/system/HintsColumnFamily-hb-756-Data.db,].
>  19,913,818 to 19,913,392 (~99% of original) bytes for 2 keys at
> 43.960395MB/s.  Time: 432ms.
>  INFO [HintedHandoff:1] 2011-11-15 10:32:49,820 HintedHandOffManager.java
> (line 334) Finished hinted handoff of 5796 rows
>
>



-- 
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of DataStax, the source for professional Cassandra support
http://www.datastax.com

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