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Re: [geomesa-users] Fwd: Large BBOX Geomesa Fails
Hello,

There shouldn't be any real limits, as data is returned as an iterator as you consume it. How are you querying, exactly? Are you getting any data back at all?

Thanks,

Emilio

On 5/24/19 3:26 PM, Amit Srivastava wrote:
Hi Geomesa User,

I am using Geomesa with HBase (S3) as a data storage. I was trying to retrieve the whole US OSM data (node only). After 5-10 mins I am getting the thread dumps. Did anyone face a similar issue with the large bounding box query? Is there any Geomesa limitation on data size?

Full thread dump OpenJDK 64-Bit Server VM (25.201-b09 mixed mode):

"hconnection-0x9b3be1c-shared--pool3-t589" #672 daemon prio=5 os_prio=0 tid=0x00007f5b1805f000 nid=0x1cef8 in Object.wait() [0x00007f5b256db000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:502)
at org.apache.hadoop.hbase.ipc.BlockingRpcCallback.get(BlockingRpcCallback.java:62)
- locked <0x00007f5c9f731420> (a org.apache.hadoop.hbase.ipc.BlockingRpcCallback)
at org.apache.hadoop.hbase.ipc.AbstractRpcClient.callBlockingMethod(AbstractRpcClient.java:330)
at org.apache.hadoop.hbase.ipc.AbstractRpcClient.access$200(AbstractRpcClient.java:94)
at org.apache.hadoop.hbase.ipc.AbstractRpcClient$BlockingRpcChannelImplementation.callBlockingMethod(AbstractRpcClient.java:571)
at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$BlockingStub.scan(ClientProtos.java:37059)
at org.apache.hadoop.hbase.client.ScannerCallable.next(ScannerCallable.java:204)
at org.apache.hadoop.hbase.client.ScannerCallable.call(ScannerCallable.java:276)
at org.apache.hadoop.hbase.client.ScannerCallable.call(ScannerCallable.java:62)
at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithoutRetries(RpcRetryingCaller.java:219)
at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas$RetryingRPC.call(ScannerCallableWithReplicas.java:388)
at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas$RetryingRPC.call(ScannerCallableWithReplicas.java:362)
at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:142)
at org.apache.hadoop.hbase.client.ResultBoundedCompletionService$QueueingFuture.run(ResultBoundedCompletionService.java:80)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)


--

Regards,

Ami


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