See <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/1095/display/redirect?page=changes>
Changes: [hanm] ZOOKEEPER-3131: Remove watcher when session closed in NettyServerCnxn [hanm] ZOOKEEPER-3136: Reduce log in ClientBase in case of ConnectException [andor] ZOOKEEPER-1990: fix Random instances [hanm] ZOOKEEPER-2261: When only secureClientPort is configured connections, [andor] ZOOKEEPER-3123: MetricsProvider Lifecycle in ZooKeeper Server [andor] ZOOKEEPER-3125: Fixing pzxid consistent issue when replaying a txn for a [andor] ZOOKEEPER-1823: zkTxnLogToolkit -dump should support printing [hanm] ZOOKEEPER-3137: add a utility to truncate logs to a zxid [hanm] ZOOKEEPER-3144: Fix potential ephemeral nodes inconsistent due to global [hanm] ZOOKEEPER-3142: Extend SnapshotFormatter to dump data in json format [hanm] ZOOKEEPER-3098: Add additional server metrics [hanm] ZOOKEEPER-2847: Cannot bind to client port when reconfig based on old [hanm] ZOOKEEPER-3146: Limit the maximum client connections per IP in [hanm] ZOOKEEPER-1177: Add the memory optimized watch manager for concentrate [hanm] ZOOKEEPER-2847: Cannot bind to client port when reconfig based on old [andor] ZOOKEEPER-1908: setAcl should be have a recursive function [andor] ZOOKEEPER-3032: MAVEN MIGRATION - move java server, client [andor] ZOOKEEPER-3153: Create MarkDown files and build process for them [andor] ZOOKEEPER-3106: Zookeeper client supports IPv6 address and document the [andor] ZOOKEEPER-3157: Improve FuzzySnapshotRelatedTest to avoid flaky due to [andor] ZOOKEEPER-3161: Refactor QuorumPeerMainTest.java: move commonly used [andor] ZOOKEEPER-3159: Flaky: ClientRequestTimeoutTest.testClientRequestTimeout [andor] ZOOKEEPER-3154: Update release process to use the MarkDown solution [andor] ZOOKEEPER-236: SSL Support for Atomic Broadcast protocol (master) [andor] ZOOKEEPER-3113: EphemeralType.get() fails to verify ephemeralOwner when [andor] ZOOKEEPER-3032: MAVEN MIGRATION - zookeeper-server [hanm] ZOOKEEPER-3163: Use session map in the Netty to improve close session [fangmin] ZOOKEEPER-2807: Fix flaky test [andor] ZOOKEEPER-3156: Add in option to canonicalize host name [andor] ZOOKEEPER-3155: Remove Forrest XMLs and their build process from the … [andor] ZOOKEEPER-3173: Quorum TLS - support PEM trust/key stores [andor] ZOOKEEPER-3162: Broken lock semantics in C client lock-recipe. [andor] ZOOKEEPER-3071: Add a config parameter to control transaction log size [hanm] ZOOKEEPER-3177: Refactor request throttle logic in NIO and Netty to keep [hanm] ZOOKEEPER-3190: Spell check on the Zookeeper server files [hanm] ZOOKEEPER-3177: Revert globalOutstandingLimit refactoring changes [andor] ZOOKEEPER-3152: Port ZK netty stack to netty4 [andor] ZOOKEEPER-1441: JAVA 11 - Some test cases are failing because Port bind [andor] ZOOKEEPER-3193: Flaky: org.apache.zookeeper.test.SaslAuthFailNotifyTest [andor] ZOOKEEPER-2822: Wrong `ObjectName` about `MBeanServer` in JMX module [andor] ZOOKEEPER-3172: Quorum TLS - fix port unification to allow rolling [andor] ZOOKEEPER-3194: Quorum TLS - fix copy/paste bug in ZKTrustManager [fangmin] ZOOKEEPER-3183: Interrupting the WatcherCleaner thread during shutdown [andor] ZOOKEEPER-1818: Correctly handle potential inconsistent [andor] ZOOKEEPER-2778: QuorumPeer: address potential reconfiguration deadlocks [fangmin] ZOOKEEPER-3140: Allow Followers to host Observers [andor] ZOOKEEPER-1636: cleanup completion list of a failed multi request [andor] ZOOKEEPER-3207: Removing the unexpected WatchManager.java introduced by [andor] ZOOKEEPER-3208 ZOOKEEPER-3032: Remove the SSLTest.java.orig introduced [andor] ZOOKEEPER-3174: Quorum TLS - support reloading trust/key store [andor] ZOOKEEPER-3029: add pom.xml for jute, client and server [fangmin] ZOOKEEPER-3219: Fix flaky FileChangeWatcherTest [fangmin] ZOOKEEPER-3216: Make init/sync limit tunable via JMX [fangmin] ZOOKEEPER-3125: Only patching the pzxid when it's larger than the [phunt] ZOOKEEPER-3230: Add Apache NetBeans Maven project files to .gitignore [andor] ZOOKEEPER-3228: [TLS] Fix key usage extension in test certs [fangmin] ZOOKEEPER-3205: Add test cases for jute [andor] ZOOKEEPER-3226: MAVEN MIGRATION - - add profile for C build [andor] ZOOKEEPER-3171: MAVEN MIGRATION - - Add recipes and contrib maven build [andor] ZOOKEEPER-3233: Run github pre-commit hook tests on 4 threads [andor] ZOOKEEPER-3222: Flaky: multiple intermittent segfaults in C++ tests [andor] ZOOKEEPER-3217: owasp job flagging slf4j on trunk [andor] ZOOKEEPER-3223: Configure Spotbugs [andor] ZOOKEEPER-2641: AvgRequestLatency metric improves to be more accurate [andor] ZOOKEEPER-3203: Tracking the number of non voting followers in ZK [andor] ZOOKEEPER-3197: Improve documentation in ZooKeeperServer.superSecret [andor] ZOOKEEPER-3210: typo in zookeeperInternals doc [andor] ZOOKEEPER-3235: Enable secure processing and disallow DTDs in the [andor] ZOOKEEPER-3202: Add timing margin to improve reliability of [andor] ZOOKEEPER-3180: Add response cache to improve the throughput of read … [andor] ZOOKEEPER-3195: TLS - disable client-initiated renegotiation [andor] ZOOKEEPER-2284: LogFormatter and SnapshotFormatter does not handle [andor] ZOOKEEPER-3122: MAVEN MIGRATION - - remove contrib build from default [andor] ZOOKEEPER-3209: New `getEphemerals` api to get all the ephemeral nodes [andor] ZOOKEEPER-3209: Fix compilation error [fangmin] ZOOKEEPER-3218: Add min notification interval property for fast leader [fangmin] ZOOKEEPER-3232: make the log of notification about LE more readable [andor] ZOOKEEPER-3223: Configure spotbugs - part 2 [andor] ZOOKEEPER-3242: Add server side connecting throttling [andor] ZOOKEEPER-3176: Quorum TLS - add SSL config options [andor] ZOOKEEPER-3160: Custom User SSLContext [andor] ZOOKEEPER-3229: [TLS] add AES-256 ciphers to default cipher list [andor] ZOOKEEPER-3250: typo in doc - zookeeperInternals [andor] ZOOKEEPER-3256: Enable OWASP checks to Maven build [andor] Fix typos [andor] ZOOKEEPER-3236: Upgrade BouncyCastle [andor] ZOOKEEPER-3240: Close socket on Learner shutdown to avoid dangling so… [andor] Revert "ZOOKEEPER-3240: Close socket on Learner shutdown to avoid [andor] ZOOKEEPER-3249: Avoid reverting the cversion and pzxid during replaying [andor] ZOOKEEPER-3251: Add new server metric types: percentile counter and c… [andor] ZOOKEEPER-3257: Merge count and byte update of Stat [andor] ZOOKEEPER-3251: Add new server metric types - fix Maven build [andor] ZOOKEEPER-3238: Adding noreferrer to target blank link [andor] ZOOKEEPER-2825: 1. Remove unnecessary import; 2. `contains` instead of [andor] ZOOKEEPER-2826: Code refactoring for `CLI` module [phunt] ZOOKEEPER-3262: Update dependencies flagged by OWASP report [andor] ZOOKEEPER-3265: Fix fileset to match shell scripts and python files i… [andor] ZOOKEEPER-3269: Add queueEvent to the Testable facade [andor] ZOOKEEPER-1392: Request READ or ADMIN permission for getAcl() [andor] ZOOKEEPER-3234: Add Travis-CI configuration file [andor] Fix typos in zookeeperOver.md [andor] ZOOKEEPER-3273: Sync BouncyCastle version in Maven build and Ant build [andor] ZOOKEEPER-2892: Improve lazy initialize and close stream for [andor] ZOOKEEPER-3167: add an API and the corresponding CLI to get total count [andor] ZOOKEEPER-3028: MAVEN MIGRATION - - Create maven assembly [andor] ZOOKEEPER-3272: Clean up netty4 code per Norman Maurer's review comments [andor] Fix typos in javaExample.md [andor] Fix typos in index.md [andor] ZOOKEEPER-3276: Make X509UtilTest.testCreateSSLServerSocketWithPort less [andor] ZOOKEEPER-3275: Fix release targets: package, tar, mvn-deploy [andor] ZOOKEEPER-974: Allow a configurable ZooKeeper server socket listen ba… [andor] ZOOKEEPER-3239: Adding EnsembleAuthProvider to verify the ensemble name [andor] Fix ant package target: pom.template, zooinspector [andor] ZOOKEEPER-3277: Add trace listener in NettyServerCnxnFactory only if [andor] ZOOKEEPER-3274: Use CompositeByteBuf to queue data in NettyServerCnxn [andor] ZOOKEEPER-3234: Add Travis-CI configuration file [andor] ZOOKEEPER-3234: Add Travis-CI configuration file [andor] ZOOKEEPER-3034: Facing issues while building from source [andor] ZOOKEEPER-3285: Maven migration - add convenience tar, assembly module [andor] Fix for lincense files and contrib folder during release [phunt] Fix typo in error log message, added missing space [fangmin] ZOOKEEPER-3255: Add a banner to make the startup of zk server more cool [andor] ZOOKEEPER-3267: Add watcher metrics [phunt] Add .ant-targets-build.xml to the ignore list - ant generates this [phunt] ZOOKEEPER-3253: client should not send requests with cxid=-4, -2, or -1 [phunt] Exclude spotbugs annotations jar from the release [andor] ZOOKEEPER-2750: Document SSL Support for Atomic Broadcast protocol [andor] ZOOKEEPER-3046: wait for clients to reconnect after restarting server [andor] ZOOKEEPER-2474: add a way for client to reattach to a session when using [phunt] ZOOKEEPER-3312: Upgrade Jetty to 9.4.15.v20190215 [fangmin] ZOOKEEPER-3291: Improve error message when JAVA_HOME is set to the wrong [phunt] ZOOKEEPER-2621: ZooKeeper doesn't start on MINGW32 (Windows) [andor] ZOOKEEPER-2168: Add C APIs for new createContainer Methods [fangmin] ZOOKEEPER-3327: Add unrecoverable error metric [andor] fix: grammar fixes and link adds [andor] ZOOKEEPER-3122: fix some maven release related issues [andor] ZOOKEEPER-3122: Only deploy zk-server and zk-jute to maven repo [andor] ZOOKEEPER-3122: Rename zookeeper-server to zookeeper [andor] ZOOKEEPER-3122: add root dir inside tarballs [andor] ZOOKEEPER-3302: ZooKeeper C client does not compile on Fedora 29 [andor] ZOOKEEPER-3122: fix files included in tarballs [andor] ZOOKEEPER-3122: add missing pom to source tarball [andor] ZOOKEEPER-2609: Add TTL Node APIs to C client [andor] ZOOKEEPER-3314: Document the possibility of MultiCallback receiving a [andor] ZOOKEEPER-3335: Improve the usage of Collections [andor] ZOOKEEPER-3341: Remove Superfluous ByteBuffer Duplicate [andor] ZOOKEEPER-3179: Add snapshot compression to reduce the disk IO [andor] ZOOKEEPER-3324: Add read/write metrics for top level znodes [andor] ZOOKEEPER-3143: Pluggable metrics system for ZooKeeper - Data Collection [andor] ZOOKEEPER-3348: Make TxnLog and TxnLog Iterator Closable [andor] ZOOKEEPER-3332: TxnLogToolkit should print multi transactions readably [andor] ZOOKEEPER-3351: Fix findBugs and rat check, add filename to sha [andor] ZOOKEEPER-3310: Add metrics for prep processor [andor] Revert "ZOOKEEPER-3310: Add metrics for prep processor" [andor] ZOOKEEPER-3310: Add metrics for prep processor [andor] Revert "ZOOKEEPER-3310: Add metrics for prep processor" [andor] ZOOKEEPER-3310: Add metrics for prep processor [andor] ZOOKEEPER-3037: Add JVMPauseMonitor [fangmin] ZOOKEEPER-3326: Add session/connection related metrics [andor] ZOOKEEPER-3369: Maven release artifacts cleanup [fangmin] ZOOKEEPER-3268: Add commit processor metrics [andor] ZOOKEEPER-3372: Cleanup pom.xml in order to let Maven clients import as [andor] ZOOKEEPER-3306: Fixing node not accessible issue due the inconsistent [andor] ZOOKEEPER-3020: Review of SyncRequestProcessor [fangmin] ZOOKEEPER-3319: Add metrics for follower and observer [andor] ZOOKEEPER-3343: Add a new doc:zookeeperTools.md [andor] ZOOKEEPER-3360: Misprint in javadoc [andor] ZOOKEEPER-3350: Remove CommonNames [fangmin] ZOOKEEPER-3305: Add Quorum Packet metrics [fangmin] ZOOKEEPER-3331: Automatically add IP authorization for Netty connections [andor] ZOOKEEPER-3362: Create a simple checkstyle file [andor] ZOOKEEPER-3364: Compile with strict options in order to check code [andor] ZOOKEEPER-3383: Improve prep processor metric accuracy and de-flaky u… [andor] ZOOKEEPER-3244: Add option to snapshot based on log size [andor] ZOOKEEPER-3353: Admin commands for showing initial settings [andor] ZOOKEEPER-3237: Allow IPv6 wildcard address in peer config [andor] ZOOKEEPER-3396: Flaky test in RestoreCommittedLogTest [eolivelli] ZOOKEEPER-3263: JAVA9/11 Warnings: Illegal reflective access in [eolivelli] ZOOKEEPER-1425: add version command to the zookeeper client shell [eolivelli] ZOOKEEPER-3378: Set the quorum cnxn timeout independently from syncLimit [fangmin] ZOOKEEPER-3323: Add TxnSnapLog metrics [fangmin] 948 [eolivelli] ZOOKEEPER-3311: Allow a delay to the transaction log flush [andor] ZOOKEEPER-2694: sync CLI command does not wait for result from server [eolivelli] ZOOKEEPER-3399: Remove logging in getGlobalOutstandingLimit for optimal [nkalmar] ZOOKEEPER-3392: Add admin command to display last snapshot information [andor] ZOOKEEPER-3379: De-flaky test in Quorum Packet Metrics [nkalmar] ZOOKEEPER-3401: Fix metric PROPOSAL_ACK_CREATION_LATENCY [nkalmar] ZOOKEEPER-3404: Downgrade BouncyCastle to 1.60 [andor] ZOOKEEPER-3382: Update Documentation: If you only have one storage [nkalmar] ZOOKEEPER-3405: Upgrade the version of Jackson-databind to address OWASP [andor] ZOOKEEPER-1426: add version command to the zookeeper server [eolivelli] ZOOKEEPER-3409: Compile Java code with -Xdoclint [nkalmar] Fix typos and grammar in zookeeper docs [nkalmar] ZOOKEEPER-3366: Pluggable metrics system for ZooKeeper - move remaining [hanm] ZOOKEEPER-3388: Allow client port to support plaintext and encrypted … [hanm] ZOOKEEPER-3385: Add admin command to display leader [fangmin] ZOOKEEPER-3309: Add sync processor metrics [nkalmar] ZOOKEEPER-3385: fix build break. [fangmin] ZOOKEEPER-3321: Add metrics for Leader [fangmin] ZOOKEEPER-3354: Improve efficiency of DeleteAllCommand [eolivelli] ZOOKEEPER-3416: Remove redundant ServerCnxnFactoryAccessor. [hanm] ZKUtil deleteRecursive check LOG Level before calculate the parameter [nkalmar] ZOOKEEPER-3091: Prometheus.io Metrics Provider [eolivelli] ZOOKEEPER-3296: Explicitly closing the sslsocket when it failed [eolivelli] ZOOKEEPER-3413: add a serialVersionUID for ClientCnxnLimitException to [andor] ZOOKEEPER-3288: add a new doc:ZookeeperCLI.md [phunt] Add some python basics to gitignore [phunt] ZOOKEEPER-3105: Character coding problem occur when create a node using [andor] ZOOKEEPER-3391: Drop unused RecFormat(CSV/XML) [nkalmar] ZOOKEEPER-3365: Use Concurrent HashMap with Counter in [nkalmar] ZOOKEEPER-3433: zkpython build broken after maven migration [andor] ZOOKEEPER-3407: Update POM file [nkalmar] ZOOKEEPER-3423: use the maven-like way to ignore the generated version [andor] ZOOKEEPER-3402: Add multiRead operation [nkalmar] ZOOKEEPER-3355: Remove 'tbd' From Docs [nkalmar] Move Travis to openjdk11, oraclejdk11 does not work anymore [hanm] ZOOKEEPER-3421: Better insight into Observer connections [hanm] ZOOKEEPER-3440: Fix Apache RAT check by excluding binary files (images) [andor] ZOOKEEPER-3370: Remove SVN specific revision generation [andor] ZOOKEEPER-3240: Close socket on Learner shutdown to avoid dangling so… [hanm] ZOOKEEPER-3439: Observability improvements on client / server connection [hanm] ZOOKEEPER-2418: txnlog diff sync can skip sending some transactions t… [hanm] ZOOKEEPER-3243: Add server-side request throttling [hanm] ZOOKEEPER-2894: Memory and completions leak on zookeeper_close [andor] ZOOKEEPER-3410: zkTxnLogToolkit.sh will throw the NPE and stop the [eolivelli] ZOOKEEPER-3441: OWASP is flagging jackson-databind-2.9.9.jar for CVE-… [nkalmar] ZOOKEEPER-3453: zkcli.cmd: ZOO_LOG_FILE is missing set / second try [andor] ZOOKEEPER-3398: Learner.connectToLeader() may take too long to time-out [nkalmar] ZOOKEEPER-3459: Add admin command to display synced state of peer [andor] ZOOKEEPER-3443: Add support of PKCS12 trust/key stores [nkalmar] ZOOKEEPER-3462: Drop Java 9 support [andor] ZOOKEEPER-2563: A revisit to setquota [eolivelli] ZOOKEEPER-3463: Enable warning messages in maven compiler plugin [eolivelli] ZOOKEEPER-3356: Implement advanced Netty flow control based on feedback [eolivelli] ZOOKEEPER-1634: hardening security by teaching server to enforce client [eolivelli] ZOOKEEPER-3437: Improve sync throttling on a learner master [eolivelli] ZOOKEEPER-3386: Add admin command to display voting view [andor] ZOOKEEPER-3457: Code optimization in QuorumCnxManager [nkalmar] ZOOKEEPER-3320: Leader election port stop listen when hostname [andor] ZOOKEEPER-3371: Port unification for Jetty admin server [eolivelli] ZOOKEEPER-3468: Enable BookKeeper checkstyle configuration on [hanm] ZOOKEEPER-3359: Batch commits in the CommitProcessor [andor] Revert "ZOOKEEPER-3320: Leader election port stop listen when hostname [hanm] ZOOKEEPER-3150: Add tree digest check and verify data integrity when [eolivelli] ZOOKEEPER-3430: Observability improvement: provide top N read / write [eolivelli] ZOOKEEPER-3418: Improve quorum throughput through eager ACL checks of [hanm] Skip flaky test RequestPathMetricsCollectorTest.testCollectStats to [andor] ZOOKEEPER-3455: fix UnifiedServerSocketTest on jdk 13 [andor] ZOOKEEPER-3447: add a doc: zookeeperMonitor.md [hanm] ZOOKEEPER-3479: Logging false leader election times [fangmin] ZOOKEEPER-3339: Improve Debug and Trace Log Statements [enrico.olivelli] ZOOKEEPER-3474: Enable BookKeeper checkstyle configuration on [hanm] ZOOKEEPER-3472: Treat check request as a write request which needs to [hanm] ZOOKEEPER-3395: Document individual admin commands in markdown [hanm] ZOOKEEPER-3480: Fix the flaky test in CommitProcessorMetricsTest [hanm] ZOOKEEPER-3373: need change description for "Single System Image" [hanm] ZOOKEEPER-3494: remove unnecessary broad netty-all dependency [andor] ZOOKEEPER-3320: Leader election port stop listen when hostname [andor] ZOOKEEPER-3344: write a new script:zkSnapShotToolkit.sh to encapsulate [andor] ZOOKEEPER-3470: fix flaky LearnerMetricsTest [andor] ZOOKEEPER-2891: Invalid processing of zookeeper_close for mutli-request [andor] ZOOKEEPER-3498: Move jute generated sources to generated-source/java [andor] ZOOKEEPER-3347: Improve PathTrie Consistency [jiehuang] Add server side large request throttling ------------------------------------------ [...truncated 703.53 KB...] Generating <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/apidocs/org/apache/zookeeper/common/class-use/X509Util.html...> Generating <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/apidocs/org/apache/zookeeper/common/class-use/X509Util.ClientAuth.html...> Generating <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/apidocs/org/apache/zookeeper/common/class-use/NettyUtils.html...> Generating 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[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/server/ServerCnxn.java>:444: warning - Tag @see: missing '#': "dumpConnectionInfo(PrintWriter, boolean) for brief stats" [WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/server/ZKDatabase.java>:489: warning - @return tag has no arguments. [WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/server/persistence/FileTxnLog.java>:312: warning - @return tag has no arguments. [WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/server/persistence/FileTxnSnapLog.java>:522: warning - @return tag has no arguments. [WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/server/persistence/SnapStream.java>:223: warning - @return tag has no arguments. [WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/server/persistence/Util.java>:257: warning - @return tag has no arguments. [WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/server/persistence/Util.java>:267: warning - @return tag has no arguments. [WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/server/quorum/Learner.java>:80: warning - @return tag has no arguments. [WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/server/quorum/Leader.java>:1132: warning - @return tag has no arguments. [WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/server/quorum/LearnerMaster.java>:133: warning - @return tag has no arguments. [WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/server/quorum/Leader.java>:260: warning - @param argument "qv," is not a parameter name. [WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/server/quorum/Leader.java>:906: warning - @param argument "zxid," is not a parameter name. [WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/server/quorum/Leader.java>:906: warning - @param argument "sid," is not a parameter name. [WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/server/quorum/LearnerHandler.java>:1141: warning - @return tag has no arguments. [WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/server/quorum/QuorumPeer.java>:1871: warning - @return tag has no arguments. [INFO] Building jar: <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/zookeeper-3.6.0-SNAPSHOT-javadoc.jar> [INFO] [INFO] --- maven-dependency-plugin:3.1.1:copy-dependencies (copy-dependencies) @ zookeeper --- [INFO] Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-dependency-analyzer/1.10/maven-dependency-analyzer-1.10.pom [INFO] Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-dependency-analyzer/1.10/maven-dependency-analyzer-1.10.pom (6.7 kB at 100 kB/s) [INFO] Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-shared-components/31/maven-shared-components-31.pom [INFO] Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-shared-components/31/maven-shared-components-31.pom (5.1 kB at 393 kB/s) [INFO] Downloading from central: 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[INFO] Copying kerb-admin-1.1.0.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/kerb-admin-1.1.0.jar> [INFO] Copying kerb-server-1.1.0.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/kerb-server-1.1.0.jar> [INFO] Copying kerb-identity-1.1.0.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/kerb-identity-1.1.0.jar> [INFO] Copying kerby-xdr-1.1.0.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/kerby-xdr-1.1.0.jar> [INFO] Copying kerby-config-1.1.0.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/kerby-config-1.1.0.jar> [INFO] Copying mockito-core-2.27.0.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/mockito-core-2.27.0.jar> [INFO] Copying byte-buddy-1.9.10.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/byte-buddy-1.9.10.jar> [INFO] Copying byte-buddy-agent-1.9.10.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/byte-buddy-agent-1.9.10.jar> [INFO] Copying objenesis-2.6.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/objenesis-2.6.jar> [INFO] Copying junit-4.12.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/junit-4.12.jar> [INFO] Copying hamcrest-core-1.3.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/hamcrest-core-1.3.jar> [INFO] Copying snappy-java-1.1.7.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/snappy-java-1.1.7.jar> [INFO] [INFO] --- checksum-maven-plugin:1.8:artifacts (default) @ zookeeper --- [INFO] zookeeper-3.6.0-SNAPSHOT.jar - SHA-512 : 6473fc75d395389d7d3aed0ed8bc7545740f9736af15310af8500aaf06576a4644e8fc250201cb936a6ea924f7aacc782027dfb4db0ca6bee450fc5552da160b [INFO] zookeeper-3.6.0-SNAPSHOT-tests.jar - SHA-512 : 57d47ee6be66611097968c7385413a7bb386370776d67ccc9238eb473f927273cf528dfd6904bf831b3567fb605a3ffcf1644b409b7cd67e5be9fb7db3da0b78 [INFO] zookeeper-3.6.0-SNAPSHOT-sources.jar - SHA-512 : 1592f01318904f3f2d822d00c9ff196b79c350cdcf15f0cdd3845f63f81fc2f2ac30e83424b8ca280f6617ee0949b0afde4494a749b44881010c15a9955c1b67 [INFO] zookeeper-3.6.0-SNAPSHOT-javadoc.jar - SHA-512 : 8b169706c596ea10116aa00dd4a1c5474a613a4db2dc0e33e3e3723b0be605178205ef934a9610f4a0b12e8fe0e9407b729a53627c83c8d667a88f56ed687221 [INFO] [INFO] >>> spotbugs-maven-plugin:3.1.9:check (default-cli) > :spotbugs @ zookeeper >>> [INFO] [INFO] --- spotbugs-maven-plugin:3.1.9:spotbugs (spotbugs) @ zookeeper --- [INFO] Fork Value is true [java] SLF4J: No SLF4J providers were found. [java] SLF4J: Defaulting to no-operation (NOP) logger implementation [java] SLF4J: See http://www.slf4j.org/codes.html#noProviders for further details. [java] Warnings generated: 2 [INFO] Done SpotBugs Analysis.... [INFO] [INFO] <<< spotbugs-maven-plugin:3.1.9:check (default-cli) < :spotbugs @ zookeeper <<< [INFO] [INFO] [INFO] --- spotbugs-maven-plugin:3.1.9:check (default-cli) @ zookeeper --- [INFO] BugInstance size is 2 [INFO] Error size is 0 [INFO] Total bugs: 2 [ERROR] Write to static field org.apache.zookeeper.server.ZooKeeperServer.largeRequestMaxBytes from instance method org.apache.zookeeper.server.ZooKeeperServer.setLargeRequestMaxBytes(int) [org.apache.zookeeper.server.ZooKeeperServer] At ZooKeeperServer.java:[line 1403] ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD [ERROR] Write to static field org.apache.zookeeper.server.ZooKeeperServer.largeRequestThreshold from instance method org.apache.zookeeper.server.ZooKeeperServer.setLargeRequestThreshold(int) [org.apache.zookeeper.server.ZooKeeperServer] At ZooKeeperServer.java:[line 1411] ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD [INFO] To see bug detail using the Spotbugs GUI, use the following command "mvn spotbugs:gui" [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary for Apache ZooKeeper 3.6.0-SNAPSHOT: [INFO] [INFO] Apache ZooKeeper ................................... SUCCESS [ 22.779 s] [INFO] Apache ZooKeeper - Documentation ................... SUCCESS [ 9.000 s] [INFO] Apache ZooKeeper - Jute ............................ SUCCESS [01:30 min] [INFO] Apache ZooKeeper - Server .......................... FAILURE [22:31 min] [INFO] Apache ZooKeeper - Metrics Providers ............... SKIPPED [INFO] Apache ZooKeeper - Prometheus.io Metrics Provider .. SKIPPED [INFO] Apache ZooKeeper - Client .......................... SKIPPED [INFO] Apache ZooKeeper - Client - C ...................... SKIPPED [INFO] Apache ZooKeeper - Recipes ......................... SKIPPED [INFO] Apache ZooKeeper - Recipes - Election .............. SKIPPED [INFO] Apache ZooKeeper - Recipes - Lock .................. SKIPPED [INFO] Apache ZooKeeper - Recipes - Queue ................. SKIPPED [INFO] Apache ZooKeeper - Assembly ........................ SKIPPED [INFO] Apache ZooKeeper - Contrib ......................... SKIPPED [INFO] Apache ZooKeeper - Contrib - Loggraph .............. SKIPPED [INFO] Apache ZooKeeper - Contrib - Rest .................. SKIPPED [INFO] Apache ZooKeeper - Contrib - ZooInspector .......... SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 25:11 min [INFO] Finished at: 2019-08-11T06:15:46Z [INFO] ------------------------------------------------------------------------ Waiting for Jenkins to finish collecting data [ERROR] Failed to execute goal com.github.spotbugs:spotbugs-maven-plugin:3.1.9:check (default-cli) on project zookeeper: failed with 2 bugs and 0 errors -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException [ERROR] [ERROR] After correcting the problems, you can resume the build with the command [ERROR] mvn <goals> -rf :zookeeper [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/pom.xml> to org.apache.zookeeper/zookeeper/3.6.0-SNAPSHOT/zookeeper-3.6.0-SNAPSHOT.pom [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/zookeeper-3.6.0-SNAPSHOT.jar> to org.apache.zookeeper/zookeeper/3.6.0-SNAPSHOT/zookeeper-3.6.0-SNAPSHOT.jar [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/zookeeper-3.6.0-SNAPSHOT-tests.jar> to org.apache.zookeeper/zookeeper/3.6.0-SNAPSHOT/zookeeper-3.6.0-SNAPSHOT-tests.jar [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/zookeeper-3.6.0-SNAPSHOT-sources.jar> to org.apache.zookeeper/zookeeper/3.6.0-SNAPSHOT/zookeeper-3.6.0-SNAPSHOT-sources.jar [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/zookeeper-3.6.0-SNAPSHOT-javadoc.jar> to org.apache.zookeeper/zookeeper/3.6.0-SNAPSHOT/zookeeper-3.6.0-SNAPSHOT-javadoc.jar [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-contrib/zookeeper-contrib-loggraph/pom.xml> to org.apache.zookeeper/zookeeper-contrib-loggraph/3.6.0-SNAPSHOT/zookeeper-contrib-loggraph-3.6.0-SNAPSHOT.pom [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-metrics-providers/pom.xml> to org.apache.zookeeper/zookeeper-metrics-providers/3.6.0-SNAPSHOT/zookeeper-metrics-providers-3.6.0-SNAPSHOT.pom [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-metrics-providers/zookeeper-prometheus-metrics/pom.xml> to org.apache.zookeeper/zookeeper-prometheus-metrics/3.6.0-SNAPSHOT/zookeeper-prometheus-metrics-3.6.0-SNAPSHOT.pom [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-recipes/zookeeper-recipes-election/pom.xml> to org.apache.zookeeper/zookeeper-recipes-election/3.6.0-SNAPSHOT/zookeeper-recipes-election-3.6.0-SNAPSHOT.pom [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/pom.xml> to org.apache.zookeeper/parent/3.6.0-SNAPSHOT/parent-3.6.0-SNAPSHOT.pom [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-recipes/zookeeper-recipes-lock/pom.xml> to org.apache.zookeeper/zookeeper-recipes-lock/3.6.0-SNAPSHOT/zookeeper-recipes-lock-3.6.0-SNAPSHOT.pom [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-contrib/pom.xml> to org.apache.zookeeper/zookeeper-contrib/3.6.0-SNAPSHOT/zookeeper-contrib-3.6.0-SNAPSHOT.pom [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-client/pom.xml> to org.apache.zookeeper/zookeeper-client/3.6.0-SNAPSHOT/zookeeper-client-3.6.0-SNAPSHOT.pom [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-jute/pom.xml> to org.apache.zookeeper/zookeeper-jute/3.6.0-SNAPSHOT/zookeeper-jute-3.6.0-SNAPSHOT.pom [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-jute/target/zookeeper-jute-3.6.0-SNAPSHOT.jar> to org.apache.zookeeper/zookeeper-jute/3.6.0-SNAPSHOT/zookeeper-jute-3.6.0-SNAPSHOT.jar [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-jute/target/zookeeper-jute-3.6.0-SNAPSHOT-tests.jar> to org.apache.zookeeper/zookeeper-jute/3.6.0-SNAPSHOT/zookeeper-jute-3.6.0-SNAPSHOT-tests.jar [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-jute/target/zookeeper-jute-3.6.0-SNAPSHOT-sources.jar> to org.apache.zookeeper/zookeeper-jute/3.6.0-SNAPSHOT/zookeeper-jute-3.6.0-SNAPSHOT-sources.jar [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-jute/target/zookeeper-jute-3.6.0-SNAPSHOT-javadoc.jar> to org.apache.zookeeper/zookeeper-jute/3.6.0-SNAPSHOT/zookeeper-jute-3.6.0-SNAPSHOT-javadoc.jar [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-recipes/zookeeper-recipes-queue/pom.xml> to org.apache.zookeeper/zookeeper-recipes-queue/3.6.0-SNAPSHOT/zookeeper-recipes-queue-3.6.0-SNAPSHOT.pom [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-docs/pom.xml> to org.apache.zookeeper/zookeeper-docs/3.6.0-SNAPSHOT/zookeeper-docs-3.6.0-SNAPSHOT.pom [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-docs/target/zookeeper-docs-3.6.0-SNAPSHOT.jar> to org.apache.zookeeper/zookeeper-docs/3.6.0-SNAPSHOT/zookeeper-docs-3.6.0-SNAPSHOT.jar [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-docs/target/zookeeper-docs-3.6.0-SNAPSHOT-tests.jar> to org.apache.zookeeper/zookeeper-docs/3.6.0-SNAPSHOT/zookeeper-docs-3.6.0-SNAPSHOT-tests.jar [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-docs/target/zookeeper-docs-3.6.0-SNAPSHOT-sources.jar> to org.apache.zookeeper/zookeeper-docs/3.6.0-SNAPSHOT/zookeeper-docs-3.6.0-SNAPSHOT-sources.jar [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-recipes/pom.xml> to org.apache.zookeeper/zookeeper-recipes/3.6.0-SNAPSHOT/zookeeper-recipes-3.6.0-SNAPSHOT.pom [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-client/zookeeper-client-c/pom.xml> to org.apache.zookeeper/zookeeper-client-c/3.6.0-SNAPSHOT/zookeeper-client-c-3.6.0-SNAPSHOT.pom [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-contrib/zookeeper-contrib-rest/pom.xml> to org.apache.zookeeper/zookeeper-contrib-rest/3.6.0-SNAPSHOT/zookeeper-contrib-rest-3.6.0-SNAPSHOT.pom [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-assembly/pom.xml> to org.apache.zookeeper/zookeeper-assembly/3.6.0-SNAPSHOT/zookeeper-assembly-3.6.0-SNAPSHOT.pom [JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-contrib/zookeeper-contrib-zooinspector/pom.xml> to org.apache.zookeeper/zookeeper-contrib-zooinspector/3.6.0-SNAPSHOT/zookeeper-contrib-zooinspector-3.6.0-SNAPSHOT.pom channel stopped [SpotBugs] Skipping execution of recorder since overall result is 'FAILURE' Setting status of e5145f62eb4bfec122a538c01be346c7da746071 to FAILURE with url https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/1095/ and message: 'FAILURE ' Using context: JenkinsMaven
