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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14926) Hung ThriftServer; no timeout on read from client; if client crashes, worker thread gets stuck reading
Date Fri, 04 Dec 2015 10:12:11 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15041376#comment-15041376
] 

Hadoop QA commented on HBASE-14926:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12775738/14926.patch
  against master branch at commit 8b3d1f144408e4a7a014c5ac46418c9e91b9b0db.
  ATTACHMENT ID: 12775738

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified
tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {color:green}+1 hadoop versions{color}. The patch compiles with all supported hadoop versions
(2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 2.6.0 2.6.1 2.7.0 2.7.1)

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 protoc{color}.  The applied patch does not increase the total number of
protoc compiler warnings.

    {color:green}+1 javadoc{color}.  The javadoc tool did not generate any warning messages.

    {color:green}+1 checkstyle{color}. The applied patch does not generate new checkstyle
errors.

    {color:green}+1 findbugs{color}.  The patch does not introduce any  new Findbugs (version
2.0.3) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:red}-1 lineLengths{color}.  The patch introduces the following lines longer than
100:
    +      4. Here is a lazy example that just pulls in all hbase dependency jars and that
goes against default location on localhost.
+      {java -cp ./hbase-examples/target/hbase-examples-2.0.0-SNAPSHOT.jar:`./bin/hbase classpath`
org.apache.hadoop.hbase.thrift.DemoClient localhost 9090}

    {color:green}+1 site{color}.  The mvn post-site goal succeeds with this patch.

    {color:green}+1 core tests{color}.  The patch passed unit tests in .

    {color:green}+1 zombies{color}. No zombie tests found running at the end of the build.

Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/16764//testReport/
Release Findbugs (version 2.0.3) 	warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/16764//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors: https://builds.apache.org/job/PreCommit-HBASE-Build/16764//artifact/patchprocess/checkstyle-aggregate.html

  Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/16764//console

This message is automatically generated.

> Hung ThriftServer; no timeout on read from client; if client crashes, worker thread gets
stuck reading
> ------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-14926
>                 URL: https://issues.apache.org/jira/browse/HBASE-14926
>             Project: HBase
>          Issue Type: Bug
>          Components: Thrift
>    Affects Versions: 2.0.0, 1.2.0, 1.1.2, 1.3.0, 1.0.3, 0.98.16
>            Reporter: stack
>            Assignee: stack
>         Attachments: 14926.patch
>
>
> Thrift server is hung. All worker threads are doing this:
> {code}
> "thrift-worker-0" daemon prio=10 tid=0x00007f0bb95c2800 nid=0xf6a7 runnable [0x00007f0b956e0000]
>    java.lang.Thread.State: RUNNABLE
>         at java.net.SocketInputStream.socketRead0(Native Method)
>         at java.net.SocketInputStream.read(SocketInputStream.java:152)
>         at java.net.SocketInputStream.read(SocketInputStream.java:122)
>         at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
>         at java.io.BufferedInputStream.read1(BufferedInputStream.java:275)
>         at java.io.BufferedInputStream.read(BufferedInputStream.java:334)
>         - locked <0x000000066d859490> (a java.io.BufferedInputStream)
>         at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127)
>         at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
>         at org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129)
>         at org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101)
>         at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
>         at org.apache.thrift.protocol.TCompactProtocol.readByte(TCompactProtocol.java:601)
>         at org.apache.thrift.protocol.TCompactProtocol.readMessageBegin(TCompactProtocol.java:470)
>         at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:27)
>         at org.apache.hadoop.hbase.thrift.TBoundedThreadPoolServer$ClientConnnection.run(TBoundedThreadPoolServer.java:289)
>         at org.apache.hadoop.hbase.thrift.CallQueue$Call.run(CallQueue.java:64)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>         at java.lang.Thread.run(Thread.java:745)
> {code}
> They never recover.
> I don't have client side logs.
> We've been here before: HBASE-4967 "connected client thrift sockets should have a server
side read timeout" but this patch only got applied to fb branch (and thrift has changed since
then).



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