I think most of the Solr tests don’t leak threads at this point. Whatever is left should be very easy / minor to address. The HDFS tests do still have thread leaks of underlying HDFS stuff. Eventually we should be on a version that doesn’t do that, but at about open source speed :)
- Mark http://about.me/markrmiller > On Mar 20, 2015, at 4:24 PM, Dawid Weiss <[email protected]> wrote: > > This is the same issue as Hoss reporter earlier. Thread leak detection > is largely ignored in Solr tests -- it should be fixed, obviously, but > I don't know what the scope of the changes would be if we removed the > offending threads from filters. > > https://issues.apache.org/jira/browse/SOLR-7215 > > Dawid > > On Fri, Mar 20, 2015 at 9:17 PM, Yonik Seeley <[email protected]> wrote: >> Just got a failure from a test that doesn't have any output at all.... >> >> <testcase classname="junit.framework.TestSuite" >> name="org.apache.solr.search.TestDocSet" time="0.0"> >> >> <failure message="The test or suite printed 10982 bytes to >> stdout and stderr, even though the limit was set to 8192 bytes. >> Increase the limit with @Limit, ignore it completely with >> @SuppressSysoutChecks or run with -Dtests.verbose=true" >> type="java.lang.AssertionError">java.lang.AssertionError: The test or >> suite printed 10982 bytes to stdout and stderr, even though the limit >> was set to 8192 bytes. Increase the limit with @Limit, ignore it >> completely with @SuppressSysoutChecks or run with -Dtests.verbose=true >> >> at __randomizedtesting.SeedInfo.seed([63638DD5324A94A2]:0) >> >> >> >> >> Looking at tests-report.txt though, perhaps it's just thread leaks >> from other tests? >> >> >> >> [15:51:04.358] OK 0.11s J1 | TestDocSet.testFilter >> >> 2> 1365229 T1109 oahh.LeaseRenewer.run WARN Failed to renew lease >> for [DFSClient_NONMAPREDUCE_-144622376_992] for 1130 seconds. Will >> retry shortly ... java.net >> >> .ConnectException: Call From odin/127.0.1.1 to localhost:33373 failed >> on connection exception: java.net.ConnectException: Connection >> refused; For more details see >> >> : http://wiki.apache.org/hadoop/ConnectionRefused >> >> 2> at sun.reflect.GeneratedConstructorAccessor232.newInstance(Unknown >> Source) >> >> 2> at >> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) >> >> 2> at java.lang.reflect.Constructor.newInstance(Constructor.java:408) >> >> 2> at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:783) >> >> 2> at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:730) >> >> 2> at org.apache.hadoop.ipc.Client.call(Client.java:1410) >> >> 2> at org.apache.hadoop.ipc.Client.call(Client.java:1359) >> >> 2> at >> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206) >> >> 2> at com.sun.proxy.$Proxy42.renewLease(Unknown Source) >> >> 2> at sun.reflect.GeneratedMethodAccessor52.invoke(Unknown Source) >> >> 2> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> >> 2> at java.lang.reflect.Method.invoke(Method.java:483) >> >> 2> at >> org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186) >> >> 2> at >> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102) >> >> 2> at com.sun.proxy.$Proxy42.renewLease(Unknown Source) >> >> 2> at >> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.renewLease(ClientNamenodeProtocolTranslatorPB.java:519) >> >> 2> at org.apache.hadoop.hdfs.DFSClient.renewLease(DFSClient.java:773) >> >> 2> at org.apache.hadoop.hdfs.LeaseRenewer.renew(LeaseRenewer.java:417) >> >> 2> at org.apache.hadoop.hdfs.LeaseRenewer.run(LeaseRenewer.java:442) >> >> 2> at >> org.apache.hadoop.hdfs.LeaseRenewer.access$700(LeaseRenewer.java:71) >> >> 2> at org.apache.hadoop.hdfs.LeaseRenewer$1.run(LeaseRenewer.java:298) >> >> 2> at java.lang.Thread.run(Thread.java:745) >> >> 2> Caused by: java.net.ConnectException: Connection refused >> >> 2> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) >> >> 2> at >> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716) >> >> 2> at >> org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) >> >> 2> at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:529) >> >> 2> at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:493) >> >> 2> at >> org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:601) >> >> 2> at >> org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:696) >> >> 2> at >> org.apache.hadoop.ipc.Client$Connection.access$2700(Client.java:367) >> >> 2> at org.apache.hadoop.ipc.Client.getConnection(Client.java:1458) >> >> 2> at org.apache.hadoop.ipc.Client.call(Client.java:1377) >> >> 2> ... 16 more >> >> 2> >> >> >> >> >> >> >> -Yonik >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-mail: [email protected] >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
