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From "G.S.Vijay Raajaa" <gsvijayraa...@gmail.com>
Subject Re: Getting InsufficientMemoryException
Date Thu, 25 Sep 2014 08:15:43 GMT
Hi Xue,

          Thanks for replying. I did modify the hbase-site.xml by
increasing the default value of phoenix.query.maxGlobalMemoryPercentage .
Also increased the Region server heap space memory . The
change didn't get reflected and I still get the error with an indication
that "global pool of 319507660 bytes" is present. Should I modify the
hbase-site.xml in every region server or just the file present in the class
path of Phoenix client?

Regards,
Vijay Raajaa G S

On Thu, Sep 25, 2014 at 1:47 AM, Maryann Xue <maryann.xue@gmail.com> wrote:

> Hi Vijay,
>
> I think here the query plan is scanning table *CUSTOMER_30000 *while
> joining the other two tables at the same time, which means the region
> server memory for Phoenix should be large enough to hold 2 tables together
> and you also need to expect some memory expansion for java objects.
>
> Do you mean that after you had modified the parameters you mentioned, you
> were still getting the same error message with exactly the same numbers as "global
> pool of 319507660 bytes"? Did you make sure that the parameters actually
> took effect after modification?
>
>
> Thanks,
> Maryann
>
> On Tue, Sep 23, 2014 at 1:43 AM, G.S.Vijay Raajaa <gsvijayraajaa@gmail.com
> > wrote:
>
>> Hi,
>>
>>     I am trying to do a join of three tables usng the following query:
>>
>> *select c.c_first_name, ca.ca_city, cd.cd_education_status from
>> CUSTOMER_30000 c join CUSTOMER_DEMOGRAPHICS_1 cd on c.c_current_cdemo_sk =
>> cd.cd_demo_sk join CUSTOMER_ADDRESS_1 ca on c.c_current_addr_sk =
>> ca.ca_address_sk group by ca.ca_city, cd.cd_education_status,
>> c.c_first_name;*
>>
>> *The size of CUSTOMER_30000 is 4.1 GB with 30million records.*
>>
>> *I get the following error:*
>>
>> ./psql.py 10.10.5.55 test.sql
>> java.sql.SQLException: Encountered exception in hash plan [0] execution.
>> at org.apache.phoenix.execute.HashJoinPlan.iterator(HashJoinPlan.java:146)
>> at
>> org.apache.phoenix.jdbc.PhoenixStatement$1.call(PhoenixStatement.java:211)
>> at
>> org.apache.phoenix.jdbc.PhoenixStatement$1.call(PhoenixStatement.java:204)
>> at
>> org.apache.phoenix.util.PhoenixContextExecutor.call(PhoenixContextExecutor.java:54)
>> at
>> org.apache.phoenix.jdbc.PhoenixStatement.executeQuery(PhoenixStatement.java:204)
>> at
>> org.apache.phoenix.jdbc.PhoenixStatement.execute(PhoenixStatement.java:193)
>> at
>> org.apache.phoenix.jdbc.PhoenixPreparedStatement.execute(PhoenixPreparedStatement.java:147)
>> at
>> org.apache.phoenix.jdbc.PhoenixPreparedStatement.execute(PhoenixPreparedStatement.java:152)
>> at
>> org.apache.phoenix.jdbc.PhoenixConnection.executeStatements(PhoenixConnection.java:220)
>> at
>> org.apache.phoenix.util.PhoenixRuntime.executeStatements(PhoenixRuntime.java:193)
>> at org.apache.phoenix.util.PhoenixRuntime.main(PhoenixRuntime.java:140)
>> Caused by: java.sql.SQLException:
>> java.util.concurrent.ExecutionException:
>> java.lang.reflect.UndeclaredThrowableException
>> at
>> org.apache.phoenix.cache.ServerCacheClient.addServerCache(ServerCacheClient.java:199)
>> at
>> org.apache.phoenix.join.HashCacheClient.addHashCache(HashCacheClient.java:78)
>> at org.apache.phoenix.execute.HashJoinPlan$1.call(HashJoinPlan.java:119)
>> at org.apache.phoenix.execute.HashJoinPlan$1.call(HashJoinPlan.java:114)
>> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
>> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>> at java.lang.Thread.run(Thread.java:662)
>> Caused by: java.util.concurrent.ExecutionException:
>> java.lang.reflect.UndeclaredThrowableException
>> at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:232)
>> at java.util.concurrent.FutureTask.get(FutureTask.java:91)
>> at
>> org.apache.phoenix.cache.ServerCacheClient.addServerCache(ServerCacheClient.java:191)
>> ... 8 more
>> Caused by: java.lang.reflect.UndeclaredThrowableException
>> at $Proxy10.addServerCache(Unknown Source)
>> at
>> org.apache.phoenix.cache.ServerCacheClient$1.call(ServerCacheClient.java:169)
>> at
>> org.apache.phoenix.cache.ServerCacheClient$1.call(ServerCacheClient.java:164)
>> ... 5 more
>> Caused by: org.apache.hadoop.hbase.client.RetriesExhaustedException:
>> Failed after attempts=14, exceptions:
>> Tue Sep 23 00:25:53 CDT 2014,
>> org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@100e398,
>> java.io.IOException: java.io.IOException:
>> org.apache.phoenix.memory.InsufficientMemoryException: Requested memory of
>> 446623727 bytes is larger than global pool of 319507660 bytes.
>> Tue Sep 23 00:26:02 CDT 2014,
>> org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@100e398,
>> java.io.IOException: java.io.IOException:
>> org.apache.phoenix.memory.InsufficientMemoryException: Requested memory of
>> 446623727 bytes is larger than global pool of 319507660 bytes.
>> Tue Sep 23 00:26:18 CDT 2014,
>> org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@100e398,
>> java.io.IOException: java.io.IOException:
>> org.apache.phoenix.memory.InsufficientMemoryException: Requested memory of
>> 446623727 bytes is larger than global pool of 319507660 bytes.
>> Tue Sep 23 00:26:43 CDT 2014,
>> org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@100e398,
>> java.io.IOException: java.io.IOException:
>> org.apache.phoenix.memory.InsufficientMemoryException: Requested memory of
>> 446623727 bytes is larger than global pool of 319507660 bytes.
>> Tue Sep 23 00:27:01 CDT 2014,
>> org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@100e398,
>> java.io.IOException: java.io.IOException:
>> org.apache.phoenix.memory.InsufficientMemoryException: Requested memory of
>> 446623727 bytes is larger than global pool of 319507660 bytes.
>> Tue Sep 23 00:27:10 CDT 2014,
>> org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@100e398,
>> java.io.IOException: java.io.IOException:
>> org.apache.phoenix.memory.InsufficientMemoryException: Requested memory of
>> 446623727 bytes is larger than global pool of 319507660 bytes.
>> Tue Sep 23 00:27:24 CDT 2014,
>> org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@100e398,
>> java.io.IOException: java.io.IOException:
>> org.apache.phoenix.memory.InsufficientMemoryException: Requested memory of
>> 446623727 bytes is larger than global pool of 319507660 bytes.
>> Tue Sep 23 00:28:16 CDT 2014,
>> org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@100e398,
>> java.io.IOException: java.io.IOException:
>> org.apache.phoenix.memory.InsufficientMemoryException: Requested memory of
>> 446623727 bytes is larger than global pool of 319507660 bytes.
>> Tue Sep 23 00:28:35 CDT 2014,
>> org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@100e398,
>> java.io.IOException: java.io.IOException:
>> org.apache.phoenix.memory.InsufficientMemoryException: Requested memory of
>> 446623727 bytes is larger than global pool of 319507660 bytes.
>> Tue Sep 23 00:29:09 CDT 2014,
>> org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@100e398,
>> java.io.IOException: java.io.IOException:
>> org.apache.phoenix.memory.InsufficientMemoryException: Requested memory of
>> 446623727 bytes is larger than global pool of 319507660 bytes.
>> Tue Sep 23 00:30:16 CDT 2014,
>> org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@100e398,
>> java.io.IOException: java.io.IOException:
>> org.apache.phoenix.memory.InsufficientMemoryException: Requested memory of
>> 446623727 bytes is larger than global pool of 319507660 bytes.
>> Tue Sep 23 00:31:22 CDT 2014,
>> org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@100e398,
>> java.io.IOException: java.io.IOException:
>> org.apache.phoenix.memory.InsufficientMemoryException: Requested memory of
>> 446623727 bytes is larger than global pool of 319507660 bytes.
>> Tue Sep 23 00:32:29 CDT 2014,
>> org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@100e398,
>> java.io.IOException: java.io.IOException:
>> org.apache.phoenix.memory.InsufficientMemoryException: Requested memory of
>> 446623727 bytes is larger than global pool of 319507660 bytes.
>> Tue Sep 23 00:33:35 CDT 2014,
>> org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@100e398,
>> java.io.IOException: java.io.IOException:
>> org.apache.phoenix.memory.InsufficientMemoryException: Requested memory of
>> 446623727 bytes is larger than global pool of 319507660 bytes.
>>
>> at
>> org.apache.hadoop.hbase.client.ServerCallable.withRetries(ServerCallable.java:187)
>> at
>> org.apache.hadoop.hbase.ipc.ExecRPCInvoker.invoke(ExecRPCInvoker.java:79)
>> ... 8 more
>>
>> Trials:
>>
>> I tried to increase the Region Server Heap space ,
>> modified phoenix.query.maxGlobalMemoryPercentage as well.
>>
>> I am not able to increase the global memory .
>>
>> Regards,
>> Vijay Raajaa
>>
>
>
>
> --
> Thanks,
> Maryann
>

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