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From Maryann Xue <maryann....@gmail.com>
Subject Re: Getting InsufficientMemoryException
Date Sat, 27 Sep 2014 01:02:48 GMT
Hi Ashish,

The global cache size is set to either "phoenix.query.maxServerCacheBytes"
or "phoenix.query.maxGlobalMemoryPercentage * heapSize", whichever is
*smaller*. You can try setting "phoenix.query.maxGlobalMemoryPercentage"
instead, which is recommended, and see how it goes.


Thanks,
Maryann

On Fri, Sep 26, 2014 at 5:37 PM, ashish tapdiya <ashishtapdiya@gmail.com>
wrote:

> Hi Maryann,
>
> I am having the same issue where star join is failing with MaxServerCacheSizeExceededException.
> I set phoenix.query.maxServerCacheBytes to 1 GB both in client and server
> hbase-site.xml's. However, it does not take effect.
>
> Phoenix 3.1
> HBase .94
>
> Thanks,
> ~Ashish
>
> On Fri, Sep 26, 2014 at 2:56 PM, Maryann Xue <maryann.xue@gmail.com>
> wrote:
>
>> Yes, you should make your modification on each region server, since this
>> is a server-side configuration.
>>
>>
>> On Thu, Sep 25, 2014 at 4:15 AM, G.S.Vijay Raajaa <
>> gsvijayraajaa@gmail.com> wrote:
>>
>>> 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
>>>>
>>>
>>>
>>
>>
>> --
>> Thanks,
>> Maryann
>>
>
>


-- 
Thanks,
Maryann

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