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HBase >> mail # user >> Speeding up the row count


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Omkar Joshi 2013-04-17, 09:47
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Jean-Marc Spaggiari 2013-04-17, 11:06
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Vedad Kirlic 2013-04-17, 18:52
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Omkar Joshi 2013-04-19, 07:33
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Ted Yu 2013-04-19, 09:29
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Omkar Joshi 2013-04-19, 09:55
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Re: Speeding up the row count
The stack trace was from your HBase client.

Can you check server log ?

Thanks

On Apr 19, 2013, at 2:55 AM, Omkar Joshi <[EMAIL PROTECTED]> wrote:

> Hi Ted,
>
> 6 minutes is too long :(
> Will this decrease to seconds if more nodes are added in the cluster?
>
> I got this exception finally(I recall faintly about increasing some timeout parameter while querying but I didn't want to increase it to a high value) :
>
> Apr 19, 2013 1:05:43 PM org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation processExecs
> WARNING: Error executing for row
> java.util.concurrent.ExecutionException: org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after attempts=10, exceptions:
> Fri Apr 19 12:56:01 IST 2013, org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@1d6e77, java.net.SocketTimeoutException: Call to cldx-1140-1034/172.25.6.71:60020 failed on socket timeout exception: java.net.SocketTimeoutException: 60000 millis timeout while waiting for channel to be ready for read. ch : java.nio.channels.SocketChannel[connected local=/0.0.0.0:1770 remote=cldx-1140-1034/172.25.6.71:60020]
> Fri Apr 19 12:57:02 IST 2013, org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@1d6e77, java.net.SocketTimeoutException: Call to cldx-1140-1034/172.25.6.71:60020 failed on socket timeout exception: java.net.SocketTimeoutException: 60000 millis timeout while waiting for channel to be ready for read. ch : java.nio.channels.SocketChannel[connected local=/0.0.0.0:1782 remote=cldx-1140-1034/172.25.6.71:60020]
> Fri Apr 19 12:58:04 IST 2013, org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@1d6e77, java.net.SocketTimeoutException: Call to cldx-1140-1034/172.25.6.71:60020 failed on socket timeout exception: java.net.SocketTimeoutException: 60000 millis timeout while waiting for channel to be ready for read. ch : java.nio.channels.SocketChannel[connected local=/0.0.0.0:1785 remote=cldx-1140-1034/172.25.6.71:60020]
> Fri Apr 19 12:59:05 IST 2013, org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@1d6e77, java.net.SocketTimeoutException: Call to cldx-1140-1034/172.25.6.71:60020 failed on socket timeout exception: java.net.SocketTimeoutException: 60000 millis timeout while waiting for channel to be ready for read. ch : java.nio.channels.SocketChannel[connected local=/0.0.0.0:1794 remote=cldx-1140-1034/172.25.6.71:60020]
> Fri Apr 19 13:00:08 IST 2013, org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@1d6e77, java.net.SocketTimeoutException: Call to cldx-1140-1034/172.25.6.71:60020 failed on socket timeout exception: java.net.SocketTimeoutException: 60000 millis timeout while waiting for channel to be ready for read. ch : java.nio.channels.SocketChannel[connected local=/0.0.0.0:1800 remote=cldx-1140-1034/172.25.6.71:60020]
> Fri Apr 19 13:01:10 IST 2013, org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@1d6e77, java.net.SocketTimeoutException: Call to cldx-1140-1034/172.25.6.71:60020 failed on socket timeout exception: java.net.SocketTimeoutException: 60000 millis timeout while waiting for channel to be ready for read. ch : java.nio.channels.SocketChannel[connected local=/0.0.0.0:1802 remote=cldx-1140-1034/172.25.6.71:60020]
> Fri Apr 19 13:02:14 IST 2013, org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@1d6e77, java.net.SocketTimeoutException: Call to cldx-1140-1034/172.25.6.71:60020 failed on socket timeout exception: java.net.SocketTimeoutException: 60000 millis timeout while waiting for channel to be ready for read. ch : java.nio.channels.SocketChannel[connected local=/0.0.0.0:1804 remote=cldx-1140-1034/172.25.6.71:60020]
> Fri Apr 19 13:03:19 IST 2013, org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@1d6e77, java.net.SocketTimeoutException: Call to cldx-1140-1034/172.25.6.71:60020 failed on socket timeout exception: java.net.SocketTimeoutException: 60000 millis timeout while waiting for channel to be ready for read. ch : java.nio.channels.SocketChannel[connected local=/0.0.0.0:1809 remote=cldx-1140-1034/172.25.6.71:60020]
> Fri Apr 19 13:04:27 IST 2013, org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@1d6e77, java.net.SocketTimeoutException: Call to cldx-1140-1034/172.25.6.71:60020 failed on socket timeout exception: java.net.SocketTimeoutException: 60000 millis timeout while waiting for channel to be ready for read. ch : java.nio.channels.SocketChannel[connected local=/0.0.0.0:1812 remote=cldx-1140-1034/172.25.6.71:60020]
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Omkar Joshi 2013-04-22, 06:39
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lars hofhansl 2013-04-19, 18:10
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James Taylor 2013-04-19, 15:59