Hi Szalay-Beko: These are good tips, I will use them, thanks.
I need a set of native libraries primarily to build my other apps at this time. Thanks, Kannan > On Jan 24, 2020, at 12:28 AM, Szalay-Bekő Máté <[email protected]> > wrote: > > Hi Kannan, > > We are building / testing / running ZooKeeper in production using CentOS > 7.5 among other linux versions, so 7.5 should definitely work. > Although I am not sure about CentOS 7. > > Do you actually need to run the tests? > If not, then you can use the following command to skip the test executions: > mvn clean install -DskipTests > > or if you also need the native libraries: > mvn clean install -DskipTests -Pfull-build > > Also, if you think the tests are flaky in your case, you can ask maven to > try them more times: > mvn -Dsurefire.rerunFailingTestsCount=3 test -fae > > > I use to build ZooKeeper many times in docker on my macbook pro, using an > official CentOS 7.5 image. These are my steps: > ``` > docker run --volume ~/git:/git -it --rm centos:7.5.1804 /bin/bash > > # then inside docker I install all the dependencies I need (also everything > for the native C library builds and the zkpython build) > yum -y install autoconf automake mc git maven java cppunit > python-setuptools screen libtool python-devel cppunit-devel gcc-c++ telnet > openssl openssl-devel > > # if you also need SASL for the C client (only available on the master > branch) > yum -y install cyrus-sasl-md5 cyrus-sasl-gssapi cyrus-sasl-devel > > cd /git/zookeeper > > # this gives you a clean state, if you use git (not needed if you just > downloaded the source tarball) > git clean -xdf > > # full build incl. native C code, skipping the tests > mvn clean install -Pfull-build -DskipTests > ``` > > On Fri, Jan 24, 2020 at 8:52 AM KANNAN VARADHAN <[email protected]> wrote: > >> Hi Marnix: >> >> My initial selinux state was “Permissive”. >> I rebooted with selinux disabled, and did the build. Same end result. >> >> org.apache.zookeeper.test.AsyncHammerTest has some variability (more or >> less failures in any given run) but >> org.apache.zookeeper.ClientRequestTimeoutTest and >> org.apache.zookeeper.test.LocalSessionRequestTest >> are consistent in the type of failure. >> >> Kannan >> >>> On Jan 23, 2020, at 9:12 PM, Marnix Janse <[email protected]> wrote: >>> >>> Hi Kannan, >>> >>> Could it be that SElinux is active and the compiled files and test >> scrips have an incorrect security context? To me it seems that the unit >> test can’t connect to the processes or the processes are unable to accept >> connections due to a missing or incorrect security policy. >>> >>> Cheers, >>> Marnix >>> >>>> On 24 Jan 2020, at 00:52, KANNAN VARADHAN <[email protected]> wrote: >>>> >>>> >>>> Hi: >>>> >>>> I am trying to fix (or understand, hence how to fix) this compile error >> with zookeeper, v3.5.6, and am seeing failures. >>>> Specifically, mvn test fails in some very specific tests. I am not >> sure that it has anything to do directly with centos, per se. >>>> >>>> The environment: >>>> >>>> [➜ apache-zookeeper-3.5.6 ] uname -snr >>>> Linux a5s1 5.4.13-1.el7.elrepo.x86_64 >>>> [➜ apache-zookeeper-3.5.6 ] >>>> [➜ apache-zookeeper-3.5.6 ] java -version >>>> openjdk version "1.8.0_232" >>>> OpenJDK Runtime Environment (build 1.8.0_232-b09) >>>> OpenJDK 64-Bit Server VM (build 25.232-b09, mixed mode) >>>> [➜ apache-zookeeper-3.5.6 ] >>>> [➜ apache-zookeeper-3.5.6 ] cat /etc/os-release >>>> NAME="CentOS Linux" >>>> VERSION="7 (Core)" >>>> ID="centos" >>>> ID_LIKE="rhel fedora" >>>> VERSION_ID="7" >>>> PRETTY_NAME="CentOS Linux 7 (Core)" >>>> ANSI_COLOR="0;31" >>>> CPE_NAME="cpe:/o:centos:centos:7" >>>> HOME_URL="https://www.centos.org/"; >>>> BUG_REPORT_URL="https://bugs.centos.org/"; >>>> >>>> CENTOS_MANTISBT_PROJECT="CentOS-7" >>>> CENTOS_MANTISBT_PROJECT_VERSION="7" >>>> REDHAT_SUPPORT_PRODUCT="centos" >>>> REDHAT_SUPPORT_PRODUCT_VERSION="7" >>>> >>>> [➜ apache-zookeeper-3.5.6 ] >>>> >>>> >>>> The errors are in three tests and the pattern appears to be: >>>> [ERROR] Tests run: 11, Failures: 2, Errors: 0, Skipped: 0, Time >> elapsed: 20.583 s <<< FAILURE! - in >> org.apache.zookeeper.server.ZooKeeperServerMainTest >>>> java.lang.AssertionError: waiting for server being up at >> org.apache.zookeeper.server.ZooKeeperServerMainTest.testReadOnlySnapshotDir(ZooKeeperServerMainTest.java:234) >>>> java.lang.AssertionError: waiting for server being up at >> org.apache.zookeeper.server.ZooKeeperServerMainTest.testReadOnlyTxnLogDir(ZooKeeperServerMainTest.java:273) >>>> >>>> [ERROR] Tests run: 107, Failures: 0, Errors: 6, Skipped: 0, Time >> elapsed: 295.05 s <<< FAILURE! - in >> org.apache.zookeeper.test.NettyNettySuiteTest >>>> java.io.IOException: Couldn't instantiate >> org.apache.zookeeper.server.NettyServerCnxnFactory at >> org.apache.zookeeper.test.AsyncOpsTest.setUp(AsyncOpsTest.java:48) >>>> java.lang.NullPointerException at >> org.apache.zookeeper.test.AsyncOpsTest.tearDown(AsyncOpsTest.java:59) >>>> java.io.IOException: Couldn't instantiate >> org.apache.zookeeper.server.NettyServerCnxnFactory at >> org.apache.zookeeper.test.AsyncOpsTest.setUp(AsyncOpsTest.java:48) >>>> java.lang.NullPointerException at >> org.apache.zookeeper.test.AsyncOpsTest.tearDown(AsyncOpsTest.java:59) >>>> java.io.IOException: Couldn't instantiate >> org.apache.zookeeper.server.NettyServerCnxnFactory at >> org.apache.zookeeper.test.ReconfigTest.testQuorumSystemChange(ReconfigTest.java:815) >>>> java.io.IOException: Couldn't instantiate >> org.apache.zookeeper.server.NettyServerCnxnFactory at >> org.apache.zookeeper.test.ReconfigTest.testBulkReconfig(ReconfigTest.java:437) >>>> >>>> [ERROR] Tests run: 105, Failures: 10, Errors: 2, Skipped: 0, Time >> elapsed: 397.298 s <<< FAILURE! - in >> org.apache.zookeeper.test.NioNettySuiteTest >>>> java.io.IOException: Couldn't instantiate >> org.apache.zookeeper.server.NettyServerCnxnFactory at >> org.apache.zookeeper.test.ReconfigTest.testQuorumSystemChange(ReconfigTest.java:815) >>>> java.lang.AssertionError: waiting for server up at >> org.apache.zookeeper.test.ReconfigTest.testPortChange(ReconfigTest.java:589) >>>> java.lang.AssertionError: waiting for server up at >> org.apache.zookeeper.test.ReconfigTest.testPortChangeToBlockedPort(ReconfigTest.java:720) >>>> java.lang.AssertionError: waiting for server up at >> org.apache.zookeeper.test.ReconfigTest.testInitialConfigHasPositiveVersion(ReconfigTest.java:890) >>>> java.lang.AssertionError: waiting for server up at >> org.apache.zookeeper.test.ReconfigTest.testRemoveAddOne(ReconfigTest.java:259) >>>> java.lang.AssertionError: waiting for server up at >> org.apache.zookeeper.test.ReconfigTest.testRemoveAddTwo(ReconfigTest.java:339) >>>> java.lang.AssertionError: waiting for server up at >> org.apache.zookeeper.test.ReconfigTest.testPortChangeToBlockedPort(ReconfigTest.java:720) >>>> java.lang.AssertionError: waiting for server up at >> org.apache.zookeeper.test.ReconfigTest.testJMXBeanAfterRemoveAddOne(ReconfigTest.java:909) >>>> java.lang.AssertionError: waiting for server up at >> org.apache.zookeeper.test.ReconfigTest.testRoleChange(ReconfigTest.java:513) >>>> java.io.IOException: Couldn't instantiate >> org.apache.zookeeper.server.NettyServerCnxnFactory at >> org.apache.zookeeper.test.ReconfigTest.testBulkReconfig(ReconfigTest.java:437) >>>> java.lang.AssertionError: waiting for server up at >> org.apache.zookeeper.test.ReconfigTest.testJMXBeanAfterRoleChange(ReconfigTest.java:986) >>>> java.lang.AssertionError: waiting for server up at >> org.apache.zookeeper.test.ReconfigTest.testRemoveOneAsynchronous(ReconfigTest.java:474) >>>> >>>> I have attached some of the mvn logs, but I am at a loss on how to >> proceed. Is there a specific version of java and zookeeper I should be >> using? >>>> Something else I should look at? >>>> >>>> Thanks, >>>> >>>> Kannan >>>> <2020-01-23T15:11:34PST-mvn-X-test.log> >> >>
