Anoop Sam John
mail # user
mail # dev
last 7 days (0)
last 30 days (1)
last 90 days (1)
last 6 months (1)
last 9 months (56)
newest on top
oldest on top
. Results from
Loading phrases to help you
refine your search...
[HBASE-6911] [89-fb] Set the logging for the location cache hit in the hbase client as trace level
...It is too much logging for each row-location cache hit in the hbase client. So set it as the trace level....
, 2015-03-23, 17:40
[HBASE-3663] The starvation problem in current load balance algorithm
...This is an interesting starvation case. There are 2 conditions to trigger this problem.Condition1: r/s - r/(s+1) << 1 Let r: the number of regionsLet s: the number of serversCondition2...
, 2015-01-08, 01:49
[HBASE-4525] HBase always run with default hadoop setting.
...When we build the hbase, we can say which version of hadoop we want to build with.For example: mvn -DskipTests=true package mvn -Dhadoop.profile=22 -DskipTests=true packageHo...
, 2015-01-07, 19:48
[HBASE-4491] HBase Locality Checker
...If we run data node and region server in the same physical machine, region server will be benefit if the store files for its serving regions have a local replica in the data node process.So ...
, 2014-12-24, 20:13
[HBASE-4689] [89-fb] Make the table level metrics work with rpc* metrics
...In r1182034, the per table/cf for rpc* metrics has a bug. It will only show cf level metrics even though we enabled the per table level metrics.Fix this bug here....
, 2014-12-24, 20:05
[HBASE-5369] Compaction selection based on the hotness of the HFile's block in the block cache
...HBase reserves a large set memory for the block cache and the cached blocks will be age out in a LRU fashion. Obviously, we don't want to age out the blocks which are still hot. However, whe...
, 2014-08-08, 19:34
[HBASE-10343] Write the last sequence id into the HLog during the RegionOpen time
...HLog based async replication has a challenging to guarantee the in-order delivery when the Region is moving from one HLog stream to another HLog stream. One approach is to keep the last_sequ...
, 2014-05-27, 04:52
[HBASE-10784] [89-fb] Avoid the unnecessary memory copy for RowCol and DeleteColumn Bloom filters
...For adding/querying rowcol and deleteColumn BF, there are multiple unnecessary memory copy operations. This jira is to address the concern and avoid creating these dummy bloom keys as much a...
, 2014-03-18, 18:35
[HBASE-10659] [89-fb] Optimize the threading model in HBase write path
...Recently, we have done multiple prototypes to optimize the HBase (0.89)write path. And based on the simulator results, the following model is able to achieve much higher overall throughput w...
, 2014-03-06, 01:41
[HBASE-7193] [89-fb] Print the detail exceptions info from the RetriesExhaustedException
...The hbase client only prints the name of exception for the RetriesExhaustedException logging purpose, which failed to provide any useful debug information.So this jira is to enhance the logg...
, 2014-03-05, 10:55
Apache Lucene, Apache Solr and all other Apache Software Foundation project and their respective logos are trademarks of the Apache Software Foundation.
Elasticsearch, Kibana, Logstash, and Beats are trademarks of Elasticsearch BV, registered in the U.S. and in other countries. This site and Sematext Group is in no way affiliated with Elasticsearch BV.
Service operated by