Hi Nanda, It seems the server is taking the default value for phoenix.query.maxServerCacheBytes
https://phoenix.apache.org/tuning.html phoenix.query.maxServerCacheBytes - Maximum size (in bytes) of the raw results of a relation before being compressed and sent over to the region servers. - Attempting to serializing the raw results of a relation with a size bigger than this setting will result in a MaxServerCacheSizeExceededException. - *Default: 104,857,600* Regards, rafa On Wed, Feb 10, 2016 at 1:37 PM, Nanda <tnkish...@gmail.com> wrote: > Hi , > > I am using HDP 2.3.0 with Phoneix 4.4 and i quiet often get the below > exception, > > Caused by: java.sql.SQLException: Encountered exception in sub plan [0] > execution. > at > org.apache.phoenix.execute.HashJoinPlan.iterator(HashJoinPlan.java:156) > ~[phoenix-core-4.4.0-HBase-1.1.jar:4.4.0-HBase-1.1] > at > org.apache.phoenix.jdbc.PhoenixStatement$1.call(PhoenixStatement.java:251) > ~[phoenix-core-4.4.0-HBase-1.1.jar:4.4.0-HBase-1.1] > at > org.apache.phoenix.jdbc.PhoenixStatement$1.call(PhoenixStatement.java:241) > ~[phoenix-core-4.4.0-HBase-1.1.jar:4.4.0-HBase-1.1] > at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53) > ~[phoenix-core-4.4.0-HBase-1.1.jar:4.4.0-HBase-1.1] > at > org.apache.phoenix.jdbc.PhoenixStatement.executeQuery(PhoenixStatement.java:240) > ~[phoenix-core-4.4.0-HBase-1.1.jar:4.4.0-HBase-1.1] > at > org.apache.phoenix.jdbc.PhoenixStatement.executeQuery(PhoenixStatement.java:1223) > ~[phoenix-core-4.4.0-HBase-1.1.jar:4.4.0-HBase-1.1] > at > com.brocade.nva.dataaccess.AbstractDAO.getResultSet(AbstractDAO.java:388) > ~[nvp-data-access-1.0-SNAPSHOT.jar:na] > at > com.brocade.nva.dataaccess.HistoryDAO.getSummaryTOP10ReportDetails(HistoryDAO.java:306) > ~[nvp-data-access-1.0-SNAPSHOT.jar:na] > ... 75 common frames omitted > Caused by: org.apache.phoenix.join.MaxServerCacheSizeExceededException: > Size of hash cache (104857651 bytes) exceeds the maximum allowed size > (104857600 bytes) > at > org.apache.phoenix.join.HashCacheClient.serialize(HashCacheClient.java:109) > ~[phoenix-core-4.4.0-HBase-1.1.jar:4.4.0-HBase-1.1] > at > org.apache.phoenix.join.HashCacheClient.addHashCache(HashCacheClient.java:82) > ~[phoenix-core-4.4.0-HBase-1.1.jar:4.4.0-HBase-1.1] > at > org.apache.phoenix.execute.HashJoinPlan$HashSubPlan.execute(HashJoinPlan.java:338) > ~[phoenix-core-4.4.0-HBase-1.1.jar:4.4.0-HBase-1.1] > at > org.apache.phoenix.execute.HashJoinPlan$1.call(HashJoinPlan.java:135) > ~[phoenix-core-4.4.0-HBase-1.1.jar:4.4.0-HBase-1.1] > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > ~[na:1.8.0_40] > at > org.apache.phoenix.job.JobManager$InstrumentedJobFutureTask.run(JobManager.java:172) > ~[phoenix-core-4.4.0-HBase-1.1.jar:4.4.0-HBase-1.1] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > [na:1.8.0_40] > > > Below are params i am using, > > server side properties: > phoenix.coprocessor.maxServerCacheTimeToLiveMs=180000 > phoenix.groupby.maxCacheSize=1572864000 > phoenix.query.maxGlobalMemoryPercentage=60 > phoenix.query.maxGlobalMemorySize=4096000000 > phoenix.stats.guidepost.width=524288000 > > > client side properties are: > hbase.client.scanner.timeout.period=180000 > phoenix.query.spoolThresholdBytes=1048576000 > phoenix.query.timeoutMs=180000 > phoenix.query.threadPoolSize=240 > phoenix.query.maxGlobalMemoryPercentage=60 > phoenix.query.maxServerCacheBytes=1048576810 > > > and my hbase heap is set to 4GB > > Is there som property i need to set explicitly for this. > > Thanks, > Nanda > >
