Mujtaba Chohan created PHOENIX-1468:
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Summary: Backward compatibility fails with Phoenix 4.1.0 client
and Phoenix 4.2 (PHOENIX-1455) commit
Key: PHOENIX-1468
URL: https://issues.apache.org/jira/browse/PHOENIX-1468
Project: Phoenix
Issue Type: Bug
Affects Versions: 4.2
Reporter: Mujtaba Chohan
After commit for PHOENIX-1455 to replace org.xerial.snappy with org.lq80.snappy
(https://git-wip-us.apache.org/repos/asf?p=phoenix.git;a=commit;h=ab0bcb8393ae01c063fa30ef7902f0a1c594f804)
backward compatibility fails for joins/count distinct with client on Phoenix
4.1.0 and server on using Phoenix with the following hash from 4.2 branch
ab0bcb8393ae01c063fa30ef7902f0a1c594f804.
Ex.
{code}
create table t1 (pk1 varchar not null primary key, mycol varchar); create table
t2 (pk1 varchar not null primary key, mycol varchar);
select t1.pk1 from t1 join t2 on t1.pk1=t2.mycol;
{code}
Exception:
{code}
java.lang.NoClassDefFoundError: org/iq80/snappy/CorruptionException
at
org.apache.phoenix.coprocessor.ServerCachingEndpointImpl.addServerCache(ServerCachingEndpointImpl.java:78)
at
org.apache.phoenix.coprocessor.generated.ServerCachingProtos$ServerCachingService.callMethod(ServerCachingProtos.java:3200)
at
org.apache.hadoop.hbase.regionserver.HRegion.execService(HRegion.java:5541)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.execServiceOnRegion(HRegionServer.java:3300)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.execService(HRegionServer.java:3282)
at
org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:29501)
at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2012)
at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:98)
at
org.apache.hadoop.hbase.ipc.SimpleRpcScheduler.consumerLoop(SimpleRpcScheduler.java:160)
at
org.apache.hadoop.hbase.ipc.SimpleRpcScheduler.access$000(SimpleRpcScheduler.java:38)
at
org.apache.hadoop.hbase.ipc.SimpleRpcScheduler$1.run(SimpleRpcScheduler.java:110)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.NoClassDefFoundError: org/iq80/snappy/CorruptionException
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:188)
at
org.apache.phoenix.coprocessor.ServerCachingEndpointImpl.addServerCache(ServerCachingEndpointImpl.java:72)
{code}
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