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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15593) Time limit of scanning should be offered by client
Date Wed, 18 May 2016 07:44:12 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15288569#comment-15288569
] 

Hudson commented on HBASE-15593:
--------------------------------

FAILURE: Integrated in HBase-Trunk_matrix #927 (See [https://builds.apache.org/job/HBase-Trunk_matrix/927/])
Revert "HBASE-15593 Time limit of scanning should be offered by client (zhangduo: rev b2b3b1fa4d061b242970b335bbb87892537e5d99)
* hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RpcServerInterface.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RSRpcServices.java
* hbase-protocol/src/main/protobuf/RPC.proto
* hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RpcServer.java
* hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/RPCProtos.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestScannerHeartbeatMessages.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/CallRunner.java


> Time limit of scanning should be offered by client
> --------------------------------------------------
>
>                 Key: HBASE-15593
>                 URL: https://issues.apache.org/jira/browse/HBASE-15593
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 1.2.0, 1.1.4
>            Reporter: Phil Yang
>            Assignee: Phil Yang
>             Fix For: 2.0.0, 1.3.0, 1.4.0
>
>         Attachments: HBASE-15593-branch-1-v1.patch, HBASE-15593-branch-1-v2.patch, HBASE-15593-branch-1-v3.patch,
HBASE-15593-branch-1.1-v1.patch, HBASE-15593-branch-1.1-v2.patch, HBASE-15593-branch-1.1-v3.patch,
HBASE-15593-branch-1.2-v1.patch, HBASE-15593-branch-1.2-v2.patch, HBASE-15593-branch-1.2-v3.patch,
HBASE-15593-v1.patch, HBASE-15593-v2.patch, HBASE-15593-v3.patch, HBASE-15593-v4.patch, HBASE-15593-v5.patch,
HBASE-15593-v6.patch, HBASE-15593-v7.patch, HBASE-15593-v8.patch
>
>
> In RSRpcServices.scan, we will set a time limit equaling to Math.min(scannerLeaseTimeoutPeriod,
rpcTimeout) / 2, and will response heartbeat message if we reach this limit. However, two
timeout settings (hbase.client.scanner.timeout.period and hbase.rpc.timeout) are read from
RS's configure, which may be different from client's. If client's setting is much less than
server's, there may still be timeout at client side.



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