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Mujtaba Chohan commented on PHOENIX-3649: ----------------------------------------- Thanks [~an...@apache.org]. Memory consumption was at par with Phoenix 4.9 with the patch. Another issue that I see after this change is that renew lease did not happen while creating index {noformat} Caused by: org.apache.hadoop.hbase.client.ScannerTimeoutException: 120234ms passed since the last invocation, timeout is currently set to 60000 at org.apache.hadoop.hbase.client.ClientScanner.loadCache(ClientScanner.java:403) at org.apache.hadoop.hbase.client.ClientScanner.next(ClientScanner.java:338) at org.apache.phoenix.iterate.ScanningResultIterator.next(ScanningResultIterator.java:55) ... 11 more Caused by: org.apache.hadoop.hbase.UnknownScannerException: org.apache.hadoop.hbase.UnknownScannerException: Scanner was closed at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:4210) at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:4203) at org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.doPostScannerOpen(UngroupedAggregateRegionObserver.java:479) at org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.overrideDelegate(BaseScannerRegionObserver.java:214) at org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.nextRaw(BaseScannerRegionObserver.java:265) at org.apache.hadoop.hbase.regionserver.HRegionServer.scan(HRegionServer.java:3358) at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:32492) at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2210) at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:104) at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:133) at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:108) at java.lang.Thread.run(Thread.java:745) {noformat} [~samarthjain] > After PHOENIX-3271 higher memory consumption on RS leading to OOM/abort on > immutable index creation with multiple regions on single RS > -------------------------------------------------------------------------------------------------------------------------------------- > > Key: PHOENIX-3649 > URL: https://issues.apache.org/jira/browse/PHOENIX-3649 > Project: Phoenix > Issue Type: Bug > Affects Versions: 4.9.0 > Reporter: Mujtaba Chohan > Fix For: 4.9.1, 4.10.0 > > Attachments: PHOENIX-3649.patch > > > *Configuration* > hbase-0.98.23 standalone > Heap 5GB > *When* > Verified that this happens after PHOENIX-3271 Distribute UPSERT SELECT across > cluster. > https://git-wip-us.apache.org/repos/asf?p=phoenix.git;a=commitdiff;h=accd4a276d1085e5d1069caf93798d8f301e4ed6 > To repro > {noformat} > CREATE TABLE INDEXED_TABLE (HOST CHAR(2) NOT NULL,DOMAIN VARCHAR NOT NULL, > FEATURE VARCHAR NOT NULL,DATE DATE NOT NULL,USAGE.CORE BIGINT,USAGE.DB > BIGINT,STATS.ACTIVE_VISITOR INTEGER CONSTRAINT PK PRIMARY KEY (HOST, DOMAIN, > FEATURE, DATE)) IMMUTABLE_ROWS=true,MAX_FILESIZE=30485760 > {noformat} > Upsert 2M rows (CSV is available at https://goo.gl/OsTSKB) that will create > ~4 regions on a single RS and then create index with data present > {noformat} > CREATE INDEX idx5 ON INDEXED_TABLE (CORE) INCLUDE (DB,ACTIVE_VISITOR) > {noformat} > From RS log > {noformat} > 2017-02-02 13:29:06,899 WARN [rs,51371,1486070044538-HeapMemoryChore] > regionserver.HeapMemoryManager: heapOccupancyPercent 0.97875696 is above heap > occupancy alarm watermark (0.95) > 2017-02-02 13:29:18,198 INFO [SessionTracker] server.ZooKeeperServer: > Expiring session 0x15a00ad4f300001, timeout of 10000ms exceeded > 2017-02-02 13:29:18,231 WARN [JvmPauseMonitor] util.JvmPauseMonitor: > Detected pause in JVM or host machine (eg GC): pause of approximately 10581ms > GC pool 'ParNew' had collection(s): count=4 time=139ms > 2017-02-02 13:29:19,669 FATAL [RS:0;rs:51371-EventThread] > regionserver.HRegionServer: ABORTING region server rs,51371,1486070044538: > regionserver:51371-0x15a00ad4f300001, quorum=localhost:2181, baseZNode=/hbase > regionserver:51371-0x15a00ad4f300001 received expired from ZooKeeper, aborting > {noformat} > Prior to the change index creation succeeds with as little as 2GB heap. > [~an...@apache.org] -- This message was sent by Atlassian JIRA (v6.3.15#6346)