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Posted to dev@zookeeper.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2019/12/16 12:31:38 UTC

Build failed in Jenkins: PreCommit-ZOOKEEPER-github-pr-build-maven #1736

See <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/1736/display/redirect?page=changes>

Changes:

[andor] ZOOKEEPER-3539: Fix CI for branch-3.5:

[andor] ZOOKEEPER-3034: Facing issues while building from source

[andor] ZOOKEEPER-3078: remove print_completion_queue


------------------------------------------
[...truncated 4.38 MB...]
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[202,56] (whitespace) WhitespaceAround: '?' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[202,59] (whitespace) WhitespaceAround: ':' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[202,59] (whitespace) WhitespaceAround: ':' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[203] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[204,32] (whitespace) WhitespaceAround: '?' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[204,36] (whitespace) WhitespaceAround: ':' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[204,44] (whitespace) WhitespaceAround: '<' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[204,44] (whitespace) WhitespaceAround: '<' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[204,56] (whitespace) WhitespaceAround: '?' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[204,56] (whitespace) WhitespaceAround: '?' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[204,59] (whitespace) WhitespaceAround: ':' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[204,59] (whitespace) WhitespaceAround: ':' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[205] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[206,36] (whitespace) WhitespaceAround: '?' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[206,40] (whitespace) WhitespaceAround: ':' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[206,50] (whitespace) WhitespaceAround: '<' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[206,50] (whitespace) WhitespaceAround: '<' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[206,64] (whitespace) WhitespaceAround: '?' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[206,64] (whitespace) WhitespaceAround: '?' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[206,67] (whitespace) WhitespaceAround: ':' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[206,67] (whitespace) WhitespaceAround: ':' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[207] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[208,38] (whitespace) WhitespaceAround: '?' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[208,42] (whitespace) WhitespaceAround: ':' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[208,53] (whitespace) WhitespaceAround: '<' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[208,53] (whitespace) WhitespaceAround: '<' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[208,68] (whitespace) WhitespaceAround: '?' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[208,68] (whitespace) WhitespaceAround: '?' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[208,71] (whitespace) WhitespaceAround: ':' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[208,71] (whitespace) WhitespaceAround: ':' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[209] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[210,38] (whitespace) WhitespaceAround: '?' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[210,42] (whitespace) WhitespaceAround: ':' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[210,53] (whitespace) WhitespaceAround: '<' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[210,53] (whitespace) WhitespaceAround: '<' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[210,68] (whitespace) WhitespaceAround: '?' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[210,68] (whitespace) WhitespaceAround: '?' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[210,71] (whitespace) WhitespaceAround: ':' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[210,71] (whitespace) WhitespaceAround: ':' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[211] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[212] (sizes) LineLength: Line is longer than 80 characters (found 98).
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[212,50] (whitespace) WhitespaceAround: '?' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[212,54] (whitespace) WhitespaceAround: ':' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[212,71] (whitespace) WhitespaceAround: '<' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[212,71] (whitespace) WhitespaceAround: '<' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[212,92] (whitespace) WhitespaceAround: '?' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[212,92] (whitespace) WhitespaceAround: '?' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[212,95] (whitespace) WhitespaceAround: ':' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[212,95] (whitespace) WhitespaceAround: ':' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[213] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[214] (sizes) LineLength: Line is longer than 80 characters (found 82).
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[214,42] (whitespace) WhitespaceAround: '?' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[214,46] (whitespace) WhitespaceAround: ':' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[214,59] (whitespace) WhitespaceAround: '<' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[214,59] (whitespace) WhitespaceAround: '<' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[214,76] (whitespace) WhitespaceAround: '?' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[214,76] (whitespace) WhitespaceAround: '?' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[214,79] (whitespace) WhitespaceAround: ':' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[214,79] (whitespace) WhitespaceAround: ':' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[215] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[216] (sizes) LineLength: Line is longer than 80 characters (found 86).
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[216,44] (whitespace) WhitespaceAround: '?' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[216,48] (whitespace) WhitespaceAround: ':' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[216,62] (whitespace) WhitespaceAround: '<' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[216,62] (whitespace) WhitespaceAround: '<' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[216,80] (whitespace) WhitespaceAround: '?' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[216,80] (whitespace) WhitespaceAround: '?' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[216,83] (whitespace) WhitespaceAround: ':' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[216,83] (whitespace) WhitespaceAround: ':' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[217] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[218,32] (whitespace) WhitespaceAround: '?' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[218,36] (whitespace) WhitespaceAround: ':' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[218,44] (whitespace) WhitespaceAround: '<' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[218,44] (whitespace) WhitespaceAround: '<' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[218,56] (whitespace) WhitespaceAround: '?' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[218,56] (whitespace) WhitespaceAround: '?' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[218,59] (whitespace) WhitespaceAround: ':' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[218,59] (whitespace) WhitespaceAround: ':' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[219] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[222,3] (design) DesignForExtension: Class 'Stat' looks like designed for extension (can be subclassed), but the method 'equals' does not have javadoc that explains how to do that safely. If class is not designed for extension consider making the class 'Stat' final or making the method 'equals' static/final/abstract/empty, or adding allowed annotation for the method.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[222,3] (javadoc) JavadocMethod: Missing a Javadoc comment.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[222,25] (misc) FinalParameters: Parameter peer_ should be final.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[222,32] (naming) ParameterName: Name 'peer_' must match pattern '^[a-z][a-zA-Z0-9]*$'.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[231,17] (whitespace) WhitespaceAround: '==' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[231,17] (whitespace) WhitespaceAround: '==' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[232] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[233,17] (whitespace) WhitespaceAround: '==' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[233,17] (whitespace) WhitespaceAround: '==' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[234] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[235,17] (whitespace) WhitespaceAround: '==' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[235,17] (whitespace) WhitespaceAround: '==' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[236] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[237,17] (whitespace) WhitespaceAround: '==' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[237,17] (whitespace) WhitespaceAround: '==' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[238] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[239,19] (whitespace) WhitespaceAround: '==' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[239,19] (whitespace) WhitespaceAround: '==' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[240] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[241,20] (whitespace) WhitespaceAround: '==' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[241,20] (whitespace) WhitespaceAround: '==' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[242] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[243,20] (whitespace) WhitespaceAround: '==' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[243,20] (whitespace) WhitespaceAround: '==' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[244] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[245,26] (whitespace) WhitespaceAround: '==' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[245,26] (whitespace) WhitespaceAround: '==' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[246] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[247,22] (whitespace) WhitespaceAround: '==' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[247,22] (whitespace) WhitespaceAround: '==' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[248] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[249,23] (whitespace) WhitespaceAround: '==' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[249,23] (whitespace) WhitespaceAround: '==' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[250] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[251,17] (whitespace) WhitespaceAround: '==' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[251,17] (whitespace) WhitespaceAround: '==' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[252] (blocks) NeedBraces: 'if' construct must use '{}'s.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[255,3] (design) DesignForExtension: Class 'Stat' looks like designed for extension (can be subclassed), but the method 'hashCode' does not have javadoc that explains how to do that safely. If class is not designed for extension consider making the class 'Stat' final or making the method 'hashCode' static/final/abstract/empty, or adding allowed annotation for the method.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[255,3] (javadoc) JavadocMethod: Missing a Javadoc comment.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[256,18] (coding) MagicNumber: '17' is a magic number.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[258,23] (whitespace) WhitespaceAround: '^' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[258,23] (whitespace) WhitespaceAround: '^' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[258,30] (whitespace) WhitespaceAround: '>>>' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[258,30] (whitespace) WhitespaceAround: '>>>' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[258,33] (coding) MagicNumber: '32' is a magic number.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[259,14] (coding) MagicNumber: '37' is a magic number.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[259,16] (whitespace) WhitespaceAround: '*' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[259,16] (whitespace) WhitespaceAround: '*' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[260,23] (whitespace) WhitespaceAround: '^' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[260,23] (whitespace) WhitespaceAround: '^' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[260,30] (whitespace) WhitespaceAround: '>>>' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[260,30] (whitespace) WhitespaceAround: '>>>' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[260,33] (coding) MagicNumber: '32' is a magic number.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[261,14] (coding) MagicNumber: '37' is a magic number.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[261,16] (whitespace) WhitespaceAround: '*' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[261,16] (whitespace) WhitespaceAround: '*' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[262,23] (whitespace) WhitespaceAround: '^' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[262,23] (whitespace) WhitespaceAround: '^' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[262,30] (whitespace) WhitespaceAround: '>>>' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[262,30] (whitespace) WhitespaceAround: '>>>' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[262,33] (coding) MagicNumber: '32' is a magic number.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[263,14] (coding) MagicNumber: '37' is a magic number.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[263,16] (whitespace) WhitespaceAround: '*' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[263,16] (whitespace) WhitespaceAround: '*' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[264,23] (whitespace) WhitespaceAround: '^' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[264,23] (whitespace) WhitespaceAround: '^' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[264,30] (whitespace) WhitespaceAround: '>>>' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[264,30] (whitespace) WhitespaceAround: '>>>' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[264,33] (coding) MagicNumber: '32' is a magic number.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[265,14] (coding) MagicNumber: '37' is a magic number.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[265,16] (whitespace) WhitespaceAround: '*' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[265,16] (whitespace) WhitespaceAround: '*' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[266,15] (whitespace) WhitespaceAfter: 'typecast' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[267,14] (coding) MagicNumber: '37' is a magic number.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[267,16] (whitespace) WhitespaceAround: '*' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[267,16] (whitespace) WhitespaceAround: '*' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[268,15] (whitespace) WhitespaceAfter: 'typecast' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[269,14] (coding) MagicNumber: '37' is a magic number.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[269,16] (whitespace) WhitespaceAround: '*' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[269,16] (whitespace) WhitespaceAround: '*' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[270,15] (whitespace) WhitespaceAfter: 'typecast' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[271,14] (coding) MagicNumber: '37' is a magic number.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[271,16] (whitespace) WhitespaceAround: '*' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[271,16] (whitespace) WhitespaceAround: '*' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[272,32] (whitespace) WhitespaceAround: '^' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[272,32] (whitespace) WhitespaceAround: '^' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[272,48] (whitespace) WhitespaceAround: '>>>' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[272,48] (whitespace) WhitespaceAround: '>>>' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[272,51] (coding) MagicNumber: '32' is a magic number.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[273,14] (coding) MagicNumber: '37' is a magic number.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[273,16] (whitespace) WhitespaceAround: '*' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[273,16] (whitespace) WhitespaceAround: '*' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[274,15] (whitespace) WhitespaceAfter: 'typecast' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[275,14] (coding) MagicNumber: '37' is a magic number.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[275,16] (whitespace) WhitespaceAround: '*' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[275,16] (whitespace) WhitespaceAround: '*' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[276,15] (whitespace) WhitespaceAfter: 'typecast' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[277,14] (coding) MagicNumber: '37' is a magic number.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[277,16] (whitespace) WhitespaceAround: '*' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[277,16] (whitespace) WhitespaceAround: '*' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[278,23] (whitespace) WhitespaceAround: '^' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[278,23] (whitespace) WhitespaceAround: '^' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[278,30] (whitespace) WhitespaceAround: '>>>' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[278,30] (whitespace) WhitespaceAround: '>>>' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[278,33] (coding) MagicNumber: '32' is a magic number.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[279,14] (coding) MagicNumber: '37' is a magic number.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[279,16] (whitespace) WhitespaceAround: '*' is not followed by whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[279,16] (whitespace) WhitespaceAround: '*' is not preceded with whitespace.
[ERROR] target/classes/org/apache/zookeeper/data/Stat.java:[282,3] (javadoc) JavadocMethod: Missing a Javadoc comment.
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for Apache ZooKeeper 3.4.14-SNAPSHOT:
[INFO] 
[INFO] Apache ZooKeeper ................................... SUCCESS [ 23.446 s]
[INFO] Apache ZooKeeper - Documentation ................... SUCCESS [  9.952 s]
[INFO] Apache ZooKeeper - Jute ............................ FAILURE [01:19 min]
[INFO] Apache ZooKeeper - Server .......................... 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 - 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:  02:27 min
[INFO] Finished at: 2019-12-16T12:31:04Z
[INFO] ------------------------------------------------------------------------
Waiting for Jenkins to finish collecting data
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-checkstyle-plugin:3.1.0:check (default-cli) on project zookeeper-jute: You have 11800 Checkstyle violations. -> [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/MojoFailureException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :zookeeper-jute
[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/pom.xml> to org.apache.zookeeper/zookeeper/3.4.14-SNAPSHOT/zookeeper-3.4.14-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/target/zookeeper-3.4.14-SNAPSHOT-source-package.tar.gz> to org.apache.zookeeper/zookeeper/3.4.14-SNAPSHOT/zookeeper-3.4.14-SNAPSHOT-source-package.tar.gz
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[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-client/pom.xml> to org.apache.zookeeper/zookeeper-client/3.4.14-SNAPSHOT/zookeeper-client-3.4.14-SNAPSHOT.pom
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[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-docs/target/zookeeper-docs-3.4.14-SNAPSHOT.jar> to org.apache.zookeeper/zookeeper-docs/3.4.14-SNAPSHOT/zookeeper-docs-3.4.14-SNAPSHOT.jar
[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-docs/target/zookeeper-docs-3.4.14-SNAPSHOT-tests.jar> to org.apache.zookeeper/zookeeper-docs/3.4.14-SNAPSHOT/zookeeper-docs-3.4.14-SNAPSHOT-tests.jar
[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-docs/target/zookeeper-docs-3.4.14-SNAPSHOT-sources.jar> to org.apache.zookeeper/zookeeper-docs/3.4.14-SNAPSHOT/zookeeper-docs-3.4.14-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/3.4.14-SNAPSHOT/zookeeper-recipes-3.4.14-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/3.4.14-SNAPSHOT/zookeeper-client-c-3.4.14-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/3.4.14-SNAPSHOT/zookeeper-contrib-rest-3.4.14-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/pom.xml> to org.apache.zookeeper/zookeeper-server/3.4.14-SNAPSHOT/zookeeper-server-3.4.14-SNAPSHOT.pom
[Fast Archiver] No prior successful build to compare, so performing full copy of artifacts
[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/3.4.14-SNAPSHOT/zookeeper-contrib-zooinspector-3.4.14-SNAPSHOT.pom
channel stopped
[SpotBugs] Skipping execution of recorder since overall result is 'FAILURE'
Putting comment on the pull request

Jenkins build is back to normal : PreCommit-ZOOKEEPER-github-pr-build-maven #1738

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/1738/display/redirect>


Build failed in Jenkins: PreCommit-ZOOKEEPER-github-pr-build-maven #1737

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/1737/display/redirect>

Changes:


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[...truncated 743.61 KB...]
Building index for all the packages and classes...
Generating <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/apidocs/overview-tree.html...>
Generating <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/apidocs/index-all.html...>
Generating <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/apidocs/deprecated-list.html...>
Building index for all classes...
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Generating <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/apidocs/allclasses-noframe.html...>
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46 warnings
[WARNING] Javadoc Warnings
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:340: warning - Tag @see: can't find getEphemerals(EphemeralsCallback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:340: warning - Tag @see: can't find getEphemerals(String, EphemeralsCallback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:271: warning - Tag @link: can't find sync(String, VoidCallback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:150: warning - Tag @see: can't find getACL(String, Stat, ACLCallback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:89: warning - Tag @see: can't find getAllChildrenNumber(String, AllChildrenNumberCallback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:202: warning - Tag @see: can't find getChildren(String, boolean, Children2Callback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:202: warning - Tag @see: can't find getChildren(String, Watcher, Children2Callback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:179: warning - Tag @see: can't find getChildren(String, boolean, ChildrenCallback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:179: warning - Tag @see: can't find getChildren(String, Watcher, ChildrenCallback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:227: warning - Tag @see: can't find create(String, byte[], List, CreateMode, Create2Callback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:227: warning - Tag @see: can't find create(String, byte[], List, CreateMode, Create2Callback, Object, long) in org.apache.zookeeper.ZooKeeper
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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/AsyncCallback.java>:121: warning - Tag @see: can't find getData(String, Watcher, DataCallback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:121: warning - Tag @see: can't find getConfig(boolean, DataCallback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:121: warning - Tag @see: can't find getConfig(Watcher, DataCallback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:328: warning - Tag @see: can't find multi(Iterable, MultiCallback, Object) in org.apache.zookeeper.ZooKeeper
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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/AsyncCallback.java>:70: warning - Tag @see: can't find exists(String, Watcher, StatCallback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:70: warning - Tag @see: can't find setData(String, byte[], int, StatCallback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:70: warning - Tag @see: can't find setACL(String, List, int, StatCallback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:262: warning - Tag @see: can't find create(String, byte[], List, CreateMode, StringCallback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:299: warning - Tag @see: can't find delete(String, int, VoidCallback, Object) in org.apache.zookeeper.ZooKeeper
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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/AsyncCallback.java>:299: warning - Tag @see: can't find sync(String, VoidCallback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/AsyncCallback.java>:299: warning - Tag @link: can't find delete(String, int, VoidCallback, Object) in org.apache.zookeeper.ZooKeeper
[WARNING] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/server/ZKDatabase.java>:509: 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>:310: 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>:550: 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>:215: 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>:255: 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>:265: 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/util/CircularBuffer.java>:70: 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>:91: 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>:1201: 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>:131: 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>:265: 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>:977: 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>:977: 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>:1151: 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>:1907: 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/cli/AclParser.java>:37: 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/cli/CliCommand.java>:77: 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/cli/CliCommand.java>:85: 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/cli/CliCommand.java>:93: 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/cli/CliCommand.java>:118: 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-3.7.0-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 83 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 426 kB/s)
[INFO] Downloading from central: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.1/plexus-utils-1.5.1.pom
[INFO] Downloaded from central: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.1/plexus-utils-1.5.1.pom (2.3 kB at 209 kB/s)
[INFO] Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-model/2.0.5/maven-model-2.0.5.pom
[INFO] Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-model/2.0.5/maven-model-2.0.5.pom (2.7 kB at 227 kB/s)
[INFO] Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven/2.0.5/maven-2.0.5.pom
[INFO] Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven/2.0.5/maven-2.0.5.pom (5.7 kB at 475 kB/s)
[INFO] Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-artifact/2.0.5/maven-artifact-2.0.5.pom
[INFO] Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-artifact/2.0.5/maven-artifact-2.0.5.pom (727 B at 61 kB/s)
[INFO] Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-dependency-tree/3.0.1/maven-dependency-tree-3.0.1.pom
[INFO] Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-dependency-tree/3.0.1/maven-dependency-tree-3.0.1.pom (7.5 kB at 625 kB/s)
[INFO] Downloading from central: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-velocity/1.1.7/plexus-velocity-1.1.7.jar
[INFO] Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-dependency-analyzer/1.10/maven-dependency-analyzer-1.10.jar
[INFO] Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-dependency-tree/3.0.1/maven-dependency-tree-3.0.1.jar
[INFO] Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-common-artifact-filters/3.0.1/maven-common-artifact-filters-3.0.1.jar
[INFO] Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-dependency-analyzer/1.10/maven-dependency-analyzer-1.10.jar (35 kB at 1.8 MB/s)
[INFO] Downloaded from central: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-velocity/1.1.7/plexus-velocity-1.1.7.jar (7.7 kB at 226 kB/s)
[INFO] Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-dependency-tree/3.0.1/maven-dependency-tree-3.0.1.jar (37 kB at 965 kB/s)
[INFO] Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-common-artifact-filters/3.0.1/maven-common-artifact-filters-3.0.1.jar (61 kB at 1.6 MB/s)
[INFO] Copying spotbugs-annotations-3.1.9.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/spotbugs-annotations-3.1.9.jar>
[INFO] Copying jsr305-3.0.2.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/jsr305-3.0.2.jar>
[INFO] Copying hamcrest-all-1.3.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/hamcrest-all-1.3.jar>
[INFO] Copying commons-collections-3.2.2.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/commons-collections-3.2.2.jar>
[INFO] Copying commons-lang-2.6.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/commons-lang-2.6.jar>
[INFO] Copying zookeeper-jute-3.7.0-SNAPSHOT.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/zookeeper-jute-3.7.0-SNAPSHOT.jar>
[INFO] Copying commons-cli-1.2.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/commons-cli-1.2.jar>
[INFO] Copying audience-annotations-0.5.0.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/audience-annotations-0.5.0.jar>
[INFO] Copying netty-handler-4.1.42.Final.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/netty-handler-4.1.42.Final.jar>
[INFO] Copying netty-common-4.1.42.Final.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/netty-common-4.1.42.Final.jar>
[INFO] Copying netty-buffer-4.1.42.Final.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/netty-buffer-4.1.42.Final.jar>
[INFO] Copying netty-transport-4.1.42.Final.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/netty-transport-4.1.42.Final.jar>
[INFO] Copying netty-resolver-4.1.42.Final.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/netty-resolver-4.1.42.Final.jar>
[INFO] Copying netty-codec-4.1.42.Final.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/netty-codec-4.1.42.Final.jar>
[INFO] Copying netty-transport-native-epoll-4.1.42.Final.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/netty-transport-native-epoll-4.1.42.Final.jar>
[INFO] Copying netty-transport-native-unix-common-4.1.42.Final.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/netty-transport-native-unix-common-4.1.42.Final.jar>
[INFO] Copying slf4j-api-1.7.25.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/slf4j-api-1.7.25.jar>
[INFO] Copying slf4j-log4j12-1.7.25.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/slf4j-log4j12-1.7.25.jar>
[INFO] Copying jetty-server-9.4.18.v20190429.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/jetty-server-9.4.18.v20190429.jar>
[INFO] Copying javax.servlet-api-3.1.0.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/javax.servlet-api-3.1.0.jar>
[INFO] Copying jetty-http-9.4.18.v20190429.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/jetty-http-9.4.18.v20190429.jar>
[INFO] Copying jetty-util-9.4.18.v20190429.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/jetty-util-9.4.18.v20190429.jar>
[INFO] Copying jetty-io-9.4.18.v20190429.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/jetty-io-9.4.18.v20190429.jar>
[INFO] Copying jetty-servlet-9.4.18.v20190429.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/jetty-servlet-9.4.18.v20190429.jar>
[INFO] Copying jetty-security-9.4.18.v20190429.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/jetty-security-9.4.18.v20190429.jar>
[INFO] Copying jackson-databind-2.9.10.1.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/jackson-databind-2.9.10.1.jar>
[INFO] Copying jackson-annotations-2.9.10.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/jackson-annotations-2.9.10.jar>
[INFO] Copying jackson-core-2.9.10.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/jackson-core-2.9.10.jar>
[INFO] Copying json-simple-1.1.1.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/json-simple-1.1.1.jar>
[INFO] Copying bcprov-jdk15on-1.60.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/bcprov-jdk15on-1.60.jar>
[INFO] Copying bcpkix-jdk15on-1.60.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/bcpkix-jdk15on-1.60.jar>
[INFO] Copying jline-2.11.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/jline-2.11.jar>
[INFO] Copying metrics-core-3.2.5.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/metrics-core-3.2.5.jar>
[INFO] Copying log4j-1.2.17.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/log4j-1.2.17.jar>
[INFO] Copying kerb-core-1.1.0.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/kerb-core-1.1.0.jar>
[INFO] Copying kerby-pkix-1.1.0.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/kerby-pkix-1.1.0.jar>
[INFO] Copying kerby-asn1-1.1.0.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/kerby-asn1-1.1.0.jar>
[INFO] Copying kerby-util-1.1.0.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/kerby-util-1.1.0.jar>
[INFO] Copying kerb-simplekdc-1.1.0.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/kerb-simplekdc-1.1.0.jar>
[INFO] Copying kerb-client-1.1.0.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/kerb-client-1.1.0.jar>
[INFO] Copying kerb-common-1.1.0.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/kerb-common-1.1.0.jar>
[INFO] Copying kerb-crypto-1.1.0.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/kerb-crypto-1.1.0.jar>
[INFO] Copying commons-io-2.6.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/commons-io-2.6.jar>
[INFO] Copying kerb-util-1.1.0.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/kerb-util-1.1.0.jar>
[INFO] Copying token-provider-1.1.0.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/token-provider-1.1.0.jar>
[INFO] Copying nimbus-jose-jwt-4.41.2.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/nimbus-jose-jwt-4.41.2.jar>
[INFO] Copying jcip-annotations-1.0-1.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/jcip-annotations-1.0-1.jar>
[INFO] Copying json-smart-2.3.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/json-smart-2.3.jar>
[INFO] Copying accessors-smart-1.2.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/accessors-smart-1.2.jar>
[INFO] Copying asm-5.0.4.jar to <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/lib/asm-5.0.4.jar>
[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-3.7.0-SNAPSHOT.jar - SHA-512 : 032df696db0d5d7c79aee248078ef03ef02e0234777f3a25159d3820d6a9b5fd3dd8afa28dcc41aa152392cb1131cafa5f7365775de560f2bfb4b0ac1c257d90
[INFO] zookeeper-3.7.0-SNAPSHOT-tests.jar - SHA-512 : 859acb44877c10e17cabc33c5da0251b0d35f4db079140bf032a473a7721d71d2c2e9397dd03b2b44e12a7b1d6f4d2d11ec1db07a2b0ddc8221f76db973431c6
[INFO] zookeeper-3.7.0-SNAPSHOT-sources.jar - SHA-512 : 356d6fc489d4356c2726e47d5349f440cfddb26289c9d408e8d84ebad0c6415a6d514ed6a5a56946b9ed3801112682a07e32978bb325227d7e52dce361b9584c
[INFO] zookeeper-3.7.0-SNAPSHOT-javadoc.jar - SHA-512 : b5690c295266ec458ec12b410f8b6782e0452e005623ff3ec39c22c5baadb0263f0dd07a384500175fce4e8134a23d40b0fd5d00040825036a19371a1eab6f16
[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.
[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 0
[INFO] Error size is 0
[INFO] No errors/warnings found
[INFO] 
[INFO] --- maven-checkstyle-plugin:3.1.0:check (default-cli) @ zookeeper ---
[INFO] Starting audit...
[ERROR] <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/src/main/java/org/apache/zookeeper/server/quorum/ObserverBean.java>:23: Extra separation in import group before 'org.apache.zookeeper.server.ZooKeeperServer' [ImportOrder]
Audit done.
[INFO] There is 1 error reported by Checkstyle 8.17 with checkstyle-strict.xml ruleset.
[ERROR] src/main/java/org/apache/zookeeper/server/quorum/ObserverBean.java:[23] (imports) ImportOrder: Extra separation in import group before 'org.apache.zookeeper.server.ZooKeeperServer'
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for Apache ZooKeeper 3.7.0-SNAPSHOT:
[INFO] 
[INFO] Apache ZooKeeper ................................... SUCCESS [ 27.003 s]
[INFO] Apache ZooKeeper - Documentation ................... SUCCESS [ 10.323 s]
[INFO] Apache ZooKeeper - Jute ............................ SUCCESS [01:32 min]
[INFO] Apache ZooKeeper - Server .......................... FAILURE [18:31 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:  21:19 min
[INFO] Finished at: 2019-12-16T13:36:24Z
[INFO] ------------------------------------------------------------------------
Waiting for Jenkins to finish collecting data
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-checkstyle-plugin:3.1.0:check (default-cli) on project zookeeper: You have 1 Checkstyle violation. -> [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/MojoFailureException
[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/3.7.0-SNAPSHOT/zookeeper-3.7.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/zookeeper-3.7.0-SNAPSHOT.jar> to org.apache.zookeeper/zookeeper/3.7.0-SNAPSHOT/zookeeper-3.7.0-SNAPSHOT.jar
[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/zookeeper-3.7.0-SNAPSHOT-tests.jar> to org.apache.zookeeper/zookeeper/3.7.0-SNAPSHOT/zookeeper-3.7.0-SNAPSHOT-tests.jar
[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/zookeeper-3.7.0-SNAPSHOT-sources.jar> to org.apache.zookeeper/zookeeper/3.7.0-SNAPSHOT/zookeeper-3.7.0-SNAPSHOT-sources.jar
[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-server/target/zookeeper-3.7.0-SNAPSHOT-javadoc.jar> to org.apache.zookeeper/zookeeper/3.7.0-SNAPSHOT/zookeeper-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-contrib-loggraph-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-metrics-providers-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-prometheus-metrics-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-recipes-election-3.7.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/pom.xml> to org.apache.zookeeper/parent/3.7.0-SNAPSHOT/parent-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-recipes-lock-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-contrib-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-client-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-jute-3.7.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-jute/target/zookeeper-jute-3.7.0-SNAPSHOT.jar> to org.apache.zookeeper/zookeeper-jute/3.7.0-SNAPSHOT/zookeeper-jute-3.7.0-SNAPSHOT.jar
[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-jute/target/zookeeper-jute-3.7.0-SNAPSHOT-tests.jar> to org.apache.zookeeper/zookeeper-jute/3.7.0-SNAPSHOT/zookeeper-jute-3.7.0-SNAPSHOT-tests.jar
[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-jute/target/zookeeper-jute-3.7.0-SNAPSHOT-sources.jar> to org.apache.zookeeper/zookeeper-jute/3.7.0-SNAPSHOT/zookeeper-jute-3.7.0-SNAPSHOT-sources.jar
[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-jute/target/zookeeper-jute-3.7.0-SNAPSHOT-javadoc.jar> to org.apache.zookeeper/zookeeper-jute/3.7.0-SNAPSHOT/zookeeper-jute-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-recipes-queue-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-docs-3.7.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-docs/target/zookeeper-docs-3.7.0-SNAPSHOT.jar> to org.apache.zookeeper/zookeeper-docs/3.7.0-SNAPSHOT/zookeeper-docs-3.7.0-SNAPSHOT.jar
[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-docs/target/zookeeper-docs-3.7.0-SNAPSHOT-tests.jar> to org.apache.zookeeper/zookeeper-docs/3.7.0-SNAPSHOT/zookeeper-docs-3.7.0-SNAPSHOT-tests.jar
[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-docs/target/zookeeper-docs-3.7.0-SNAPSHOT-sources.jar> to org.apache.zookeeper/zookeeper-docs/3.7.0-SNAPSHOT/zookeeper-docs-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-recipes-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-client-c-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-contrib-rest-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-assembly-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-contrib-zooinspector-3.7.0-SNAPSHOT.pom
channel stopped
[SpotBugs] Skipping execution of recorder since overall result is 'FAILURE'
Setting status of d5ffb89efdf102fd47d93835201f3f50d5ac63e5 to FAILURE with url https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/1737/ and message: 'FAILURE
 '
Using context: JenkinsMaven

Refer to this link for build results (access rights to CI server needed): 
https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/1737/<h2>Build result: FAILURE</span></h2>[...truncated 789.53 KB...][JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/pom.xml> to org.apache.zookeeper/parent/3.7.0-SNAPSHOT/parent-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-recipes-lock-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-contrib-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-client-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-jute-3.7.0-SNAPSHOT.pom[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-jute/target/zookeeper-jute-3.7.0-SNAPSHOT.jar> to org.apache.zookeeper/zookeeper-jute/3.7.0-SNAPSHOT/zookeeper-jute-3.7.0-SNAPSHOT.jar[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-jute/target/zookeeper-jute-3.7.0-SNAPSHOT-tests.jar> to org.apache.zookeeper/zookeeper-jute/3.7.0-SNAPSHOT/zookeeper-jute-3.7.0-SNAPSHOT-tests.jar[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-jute/target/zookeeper-jute-3.7.0-SNAPSHOT-sources.jar> to org.apache.zookeeper/zookeeper-jute/3.7.0-SNAPSHOT/zookeeper-jute-3.7.0-SNAPSHOT-sources.jar[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-jute/target/zookeeper-jute-3.7.0-SNAPSHOT-javadoc.jar> to org.apache.zookeeper/zookeeper-jute/3.7.0-SNAPSHOT/zookeeper-jute-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-recipes-queue-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-docs-3.7.0-SNAPSHOT.pom[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-docs/target/zookeeper-docs-3.7.0-SNAPSHOT.jar> to org.apache.zookeeper/zookeeper-docs/3.7.0-SNAPSHOT/zookeeper-docs-3.7.0-SNAPSHOT.jar[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-docs/target/zookeeper-docs-3.7.0-SNAPSHOT-tests.jar> to org.apache.zookeeper/zookeeper-docs/3.7.0-SNAPSHOT/zookeeper-docs-3.7.0-SNAPSHOT-tests.jar[JENKINS] Archiving <https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/ws/zookeeper-docs/target/zookeeper-docs-3.7.0-SNAPSHOT-sources.jar> to org.apache.zookeeper/zookeeper-docs/3.7.0-SNAPSHOT/zookeeper-docs-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-recipes-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-client-c-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-contrib-rest-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-assembly-3.7.0-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/3.7.0-SNAPSHOT/zookeeper-contrib-zooinspector-3.7.0-SNAPSHOT.pomchannel stopped[SpotBugs] Skipping execution of recorder since overall result is 'FAILURE'Setting status of d5ffb89efdf102fd47d93835201f3f50d5ac63e5 to FAILURE with url https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/1737/ and message: 'FAILURE 'Using context: JenkinsMaven