Re: HLog's AsyncHLogWriter aborted abruptly

Thanks Stack. Few comments. > Have you put much work into it? If you went to HBASE-10156, write > throughput is better again and you'd be on same system as is in current > hbase-1.x so would be easier to help you. > Good to know, 1.x move is planned soonish so will wait for it. > > Since

Re: HLog's AsyncHLogWriter aborted abruptly

On Tue, Sep 22, 2015 at 12:16 PM, Shrijeet wrote: > Thanks Stack. Few comments. > > > > Have you put much work into it? If you went to HBASE-10156, write > > throughput is better again and you'd be on same system as is in current > > hbase-1.x so would be easier

Re: HLog's AsyncHLogWriter aborted abruptly

On Mon, Sep 21, 2015 at 5:58 PM, Shrijeet wrote: > HBase Version: 0.94.26 > HDFS version: 2.5.x > > We backported HBASE-8755 onto 0.94.27 Have you put much work into it? If you went to HBASE-10156, write throughput is better again and you'd be on same system as

HLog's AsyncHLogWriter aborted abruptly

HBase Version: 0.94.26 HDFS version: 2.5.x We backported HBASE-8755 onto 0.94.27 and seeing a corner case that I wish to run by the list. In one of the write heavy use cases we noticed region server hanging forever (all server handlers busy on HLog.sync plus few other odd things). From logs we