[jira] [Updated] (HBASE-22963) Netty ByteBuf leak in rpc client implementation

2019-09-08 Thread Duo Zhang (Jira) 


 [ 
https://issues.apache.org/jira/browse/HBASE-22963?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Duo Zhang updated HBASE-22963:
--
Fix Version/s: 2.2.2
   2.1.7
   2.3.0
   3.0.0

> Netty ByteBuf leak in rpc client implementation
> ---
>
> Key: HBASE-22963
> URL: https://issues.apache.org/jira/browse/HBASE-22963
> Project: HBase
>  Issue Type: Bug
>  Components: rpc
>Reporter: Duo Zhang
>Assignee: Duo Zhang
>Priority: Major
> Fix For: 3.0.0, 2.3.0, 2.1.7, 2.2.2
>
>
> {noformat}
> 2019-08-31 21:48:27,067 ERROR [RS-EventLoopGroup-6-3] 
> util.ResourceLeakDetector(317): LEAK: ByteBuf.release() was not called before 
> it's garbage-collected. See 
> http://netty.io/wiki/reference-counted-objects.html for more information.
> Recent access records: 
> Created at:
>   
> org.apache.hbase.thirdparty.io.netty.buffer.UnpooledByteBufAllocator.newDirectBuffer(UnpooledByteBufAllocator.java:96)
>   
> org.apache.hbase.thirdparty.io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:187)
>   
> org.apache.hbase.thirdparty.io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:178)
>   
> org.apache.hbase.thirdparty.io.netty.buffer.Unpooled.directBuffer(Unpooled.java:125)
>   
> org.apache.hadoop.hbase.ipc.NettyRpcConnection.(NettyRpcConnection.java:96)
>   
> org.apache.hadoop.hbase.ipc.NettyRpcClient.createConnection(NettyRpcClient.java:74)
>   
> org.apache.hadoop.hbase.ipc.NettyRpcClient.createConnection(NettyRpcClient.java:40)
>   
> org.apache.hadoop.hbase.ipc.AbstractRpcClient.getConnection(AbstractRpcClient.java:364)
>   
> org.apache.hadoop.hbase.ipc.AbstractRpcClient.callMethod(AbstractRpcClient.java:433)
>   
> org.apache.hadoop.hbase.ipc.AbstractRpcClient.access$300(AbstractRpcClient.java:97)
>   
> org.apache.hadoop.hbase.ipc.AbstractRpcClient$RpcChannelImplementation.callMethod(AbstractRpcClient.java:605)
>   
> org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos$ClientService$Stub.scan(ClientProtos.java:42345)
>   
> org.apache.hadoop.hbase.client.AsyncClientScanner.callOpenScanner(AsyncClientScanner.java:152)
>   
> org.apache.hadoop.hbase.client.AsyncSingleRequestRpcRetryingCaller.call(AsyncSingleRequestRpcRetryingCaller.java:82)
>   
> org.apache.hadoop.hbase.client.AsyncSingleRequestRpcRetryingCaller.lambda$doCall$7(AsyncSingleRequestRpcRetryingCaller.java:115)
>   
> org.apache.hadoop.hbase.util.FutureUtils.lambda$addListener$0(FutureUtils.java:68)
>   
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
>   
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
>   
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
>   
> java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962)
>   
> org.apache.hadoop.hbase.client.AsyncRegionLocator.lambda$getRegionLocation$3(AsyncRegionLocator.java:124)
>   
> org.apache.hadoop.hbase.util.FutureUtils.lambda$addListener$0(FutureUtils.java:68)
>   
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
>   
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
>   
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
>   
> java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962)
>   
> org.apache.hadoop.hbase.client.ConnectionUtils.lambda$getOrFetch$6(ConnectionUtils.java:573)
>   
> org.apache.hadoop.hbase.util.FutureUtils.lambda$addListener$0(FutureUtils.java:68)
>   
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
>   
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
>   
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
>   
> java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962)
>   
> org.apache.hadoop.hbase.client.ZKAsyncRegistry.tryComplete(ZKAsyncRegistry.java:123)
>   
> org.apache.hadoop.hbase.client.ZKAsyncRegistry.lambda$getMetaRegionLocation$1(ZKAsyncRegistry.java:165)
>   
> org.apache.hadoop.hbase.util.FutureUtils.lambda$addListener$0(FutureUtils.java:68)
>   
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
>   
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
>   
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
>   
>

[jira] [Updated] (HBASE-22963) Netty ByteBuf leak in rpc client implementation

2019-09-08 Thread Duo Zhang (Jira) 


 [ 
https://issues.apache.org/jira/browse/HBASE-22963?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Duo Zhang updated HBASE-22963:
--
Component/s: rpc

> Netty ByteBuf leak in rpc client implementation
> ---
>
> Key: HBASE-22963
> URL: https://issues.apache.org/jira/browse/HBASE-22963
> Project: HBase
>  Issue Type: Bug
>  Components: rpc
>Reporter: Duo Zhang
>Assignee: Duo Zhang
>Priority: Major
>
> {noformat}
> 2019-08-31 21:48:27,067 ERROR [RS-EventLoopGroup-6-3] 
> util.ResourceLeakDetector(317): LEAK: ByteBuf.release() was not called before 
> it's garbage-collected. See 
> http://netty.io/wiki/reference-counted-objects.html for more information.
> Recent access records: 
> Created at:
>   
> org.apache.hbase.thirdparty.io.netty.buffer.UnpooledByteBufAllocator.newDirectBuffer(UnpooledByteBufAllocator.java:96)
>   
> org.apache.hbase.thirdparty.io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:187)
>   
> org.apache.hbase.thirdparty.io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:178)
>   
> org.apache.hbase.thirdparty.io.netty.buffer.Unpooled.directBuffer(Unpooled.java:125)
>   
> org.apache.hadoop.hbase.ipc.NettyRpcConnection.(NettyRpcConnection.java:96)
>   
> org.apache.hadoop.hbase.ipc.NettyRpcClient.createConnection(NettyRpcClient.java:74)
>   
> org.apache.hadoop.hbase.ipc.NettyRpcClient.createConnection(NettyRpcClient.java:40)
>   
> org.apache.hadoop.hbase.ipc.AbstractRpcClient.getConnection(AbstractRpcClient.java:364)
>   
> org.apache.hadoop.hbase.ipc.AbstractRpcClient.callMethod(AbstractRpcClient.java:433)
>   
> org.apache.hadoop.hbase.ipc.AbstractRpcClient.access$300(AbstractRpcClient.java:97)
>   
> org.apache.hadoop.hbase.ipc.AbstractRpcClient$RpcChannelImplementation.callMethod(AbstractRpcClient.java:605)
>   
> org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos$ClientService$Stub.scan(ClientProtos.java:42345)
>   
> org.apache.hadoop.hbase.client.AsyncClientScanner.callOpenScanner(AsyncClientScanner.java:152)
>   
> org.apache.hadoop.hbase.client.AsyncSingleRequestRpcRetryingCaller.call(AsyncSingleRequestRpcRetryingCaller.java:82)
>   
> org.apache.hadoop.hbase.client.AsyncSingleRequestRpcRetryingCaller.lambda$doCall$7(AsyncSingleRequestRpcRetryingCaller.java:115)
>   
> org.apache.hadoop.hbase.util.FutureUtils.lambda$addListener$0(FutureUtils.java:68)
>   
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
>   
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
>   
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
>   
> java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962)
>   
> org.apache.hadoop.hbase.client.AsyncRegionLocator.lambda$getRegionLocation$3(AsyncRegionLocator.java:124)
>   
> org.apache.hadoop.hbase.util.FutureUtils.lambda$addListener$0(FutureUtils.java:68)
>   
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
>   
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
>   
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
>   
> java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962)
>   
> org.apache.hadoop.hbase.client.ConnectionUtils.lambda$getOrFetch$6(ConnectionUtils.java:573)
>   
> org.apache.hadoop.hbase.util.FutureUtils.lambda$addListener$0(FutureUtils.java:68)
>   
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
>   
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
>   
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
>   
> java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962)
>   
> org.apache.hadoop.hbase.client.ZKAsyncRegistry.tryComplete(ZKAsyncRegistry.java:123)
>   
> org.apache.hadoop.hbase.client.ZKAsyncRegistry.lambda$getMetaRegionLocation$1(ZKAsyncRegistry.java:165)
>   
> org.apache.hadoop.hbase.util.FutureUtils.lambda$addListener$0(FutureUtils.java:68)
>   
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
>   
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
>   
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
>   
> java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962)
>   
> org.apache.hadoop.hbase.client.ZKAsyncRegistry.lambda$getAndConvert$0(ZKAsyncRegistry.java:81)
>   
>