water.exceptions.H2OIllegalArgumentException: unimplemented

There are no available Samebug tips for this exception. Do you have an idea how to solve this issue? A short tip would help users who saw this issue last week.

  • h2o.table fails in distributed mode
    via by Denis Perevalov,
  • this python code: iris1 = h2o.import_frame(path=h2o.locate("smalldata/iris/iris_wheader.csv")) iris2 = h2o.import_frame(path=h2o.locate("smalldata/iris/iris_wheader.csv")) iris3 = iris1.merge(iris2,allLeft=True,allRite=False), iris3.show() results in the following stacktrace: /3/Rapids, parms: {ast=(, (= !pyce73954a-2393-470e-a5f9-359524741148 (merge %py60307f49-dc08-4a0b-a2d3-806d63b181d2 %pyf4dce3fa-3809-413a-9448-69e8fbd28628 %TRUE %FALSE)) (del %py60307f49-dc08-4a0b-a2d3-806d63b181d2 #0) (del %pyf4dce3fa-3809-413a-9448-69e8fbd28628 #0) )} java.lang.IllegalArgumentException: Note that only a single statement can be processed at a time. Junk at the end of the statement: (, (= !pyce73954a-2393-470e-a5f9-359524741148 (merge %py60307f49-dc08-4a0b-a2d3-806d63b181d2 %pyf4dce3fa-3809-413a-9448-69e8fbd28628 %TRUE %FALSE)) (del %py60307f49-dc08-4a0b-a2d3-806d63b181d2 #0) (del %pyf4dce3fa-3809-413a-9448-69e8fbd28628 #0) ) ^-------------------------------------------------------------------------------------------------^ at water.rapids.Exec.throwErr(Exec.java:208) at water.rapids.Exec.exec(Exec.java:65) at water.api.RapidsHandler.exec(RapidsHandler.java:34) at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at water.api.Handler.handle(Handler.java:57) at water.api.RequestServer.handle(RequestServer.java:662) at water.api.RequestServer.serve(RequestServer.java:598) at water.NanoHTTPD$HTTPSession.run(NanoHTTPD.java:433) at java.lang.Thread.run(Thread.java:745) this R code: foo = h2o.importFile(path="smalldata/iris/iris_wheader_65_rows.csv") bar = h2o.importFile(path="smalldata/iris/iris_wheader_65_rows.csv") foo = floor(foo) bar = floor(bar) h2o.merge(foo,bar,T,F) results in the following stacktrace: /3/Rapids, parms: {ast=(= !nary_op_37_sid_b4b5d6bc9a1715ea654fc04384ed4beb (merge ([ %unary_op_33_sid_b4b5d6bc9a1715ea654fc04384ed4beb (llist #0 #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 #20 #21 #22 #23 #24 #25 #26 #27 #28 #29 #30 #31 #32 #33 #34 #35 #36 #37 #38 #39 #40 #41 #42 #43 #44 #45 #46 #47 #48 #49 #50 #51 #52 #53 #54 #55 #56 #57 #58 #59 #60 #61 #62 #63 #64) "null") ([ %unary_op_34_sid_b4b5d6bc9a1715ea654fc04384ed4beb (llist #0 #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 #20 #21 #22 #23 #24 #25 #26 #27 #28 #29 #30 #31 #32 #33 #34 #35 #36 #37 #38 #39 #40 #41 #42 #43 #44 #45 #46 #47 #48 #49 #50 #51 #52 #53 #54 #55 #56 #57 #58 #59 #60 #61 #62 #63 #64) "null") %TRUE %FALSE))} onExCompletion for water.rapids.ASTMerge$MergeSet$MakeHash@590c8c4e water.exceptions.H2OIllegalArgumentException: unimplemented at water.H2O.unimpl(H2O.java:479) at water.rapids.ASTMerge$MergeSet$MakeHash.map(ASTMerge.java:214) at water.MRTask.compute2(MRTask.java:415) at water.H2O$H2OCountedCompleter.compute(H2O.java:682) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974)
    via by Eric Eckstrand,
  • I try to merge Chicago census data with a small H2OFrame (only 2 rows) that I create in R and push onto H2O, and it gives me the following error. See corresponding Runit in testdir_jira directory. water.exceptions.H2OIllegalArgumentException: unimplemented at water.H2O.unimpl(H2O.java:464) at water.rapids.ASTMerge$DoJoin.map(ASTMerge.java:234) at water.MRTask.compute2(MRTask.java:458) at water.H2O$H2OCountedCompleter.compute(H2O.java:666) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) java.lang.RuntimeException: water.DException$DistributedException: from /172.16.2.99:54321; by class water.rapids.ASTMerge$DoJoin; class water.exceptions.H2OIllegalArgumentException: unimplemented at water.MRTask.getResult(MRTask.java:267) at water.MRTask.doAll(MRTask.java:221) at water.MRTask.doAll(MRTask.java:218) at water.rapids.ASTMerge.apply(ASTMerge.java:112) at water.rapids.AST.treeWalk(AST.java:73) at water.rapids.AST.treeWalk(AST.java:83) at water.rapids.Exec.exec(Exec.java:68) at water.api.RapidsHandler.exec(RapidsHandler.java:37) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at water.api.Handler.handle(Handler.java:56) at water.api.RequestServer.handle(RequestServer.java:675) at water.api.RequestServer.serve(RequestServer.java:613) at water.NanoHTTPD$HTTPSession.run(NanoHTTPD.java:438) at java.lang.Thread.run(Thread.java:745) Caused by: water.DException$DistributedException: from /172.16.2.99:54321; by class water.rapids.ASTMerge$DoJoin; class water.exceptions.H2OIllegalArgumentException: unimplemented at water.H2O.unimpl(H2O.java:464) at water.rapids.ASTMerge$DoJoin.map(ASTMerge.java:234) at water.MRTask.compute2(MRTask.java:458) at water.H2O$H2OCountedCompleter.compute(H2O.java:666) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)
    via by Anqi Fu,
  • I need a portion of ASTMerge to be implemented so I can merge the Chicago crimes dataset with the weather and census data in the Python demo (PUBDEV-1155). Currently, I run into the following unimplemented error: onExCompletion for water.rapids.ASTMerge$MergeSet$MakeHash@2da8c7c1 water.exceptions.H2OIllegalArgumentException: unimplemented at water.H2O.unimpl(H2O.java:496) at water.rapids.ASTMerge$MergeSet$MakeHash.map(ASTMerge.java:205) at water.MRTask.compute2(MRTask.java:641) at water.H2O$H2OCountedCompleter.compute(H2O.java:698) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) java.lang.RuntimeException: water.DException$DistributedException: from /172.16.2.17:54321; by class water.rapids.ASTMerge$MergeSet$MakeHash; class water.exceptions.H2OIllegalArgumentException: unimplemented at water.MRTask.getResult(MRTask.java:489) at water.MRTask.doAll(MRTask.java:386) at water.MRTask.doAll(MRTask.java:381) at water.rapids.ASTMerge$MergeSet.setupLocal(ASTMerge.java:182) at water.MRTask.setupLocal0(MRTask.java:564) at water.MRTask.doAll(MRTask.java:398) at water.MRTask.doAllNodes(MRTask.java:403) at water.rapids.ASTMerge.apply(ASTMerge.java:106) at water.rapids.AST.treeWalk(AST.java:73) at water.rapids.AST.treeWalk(AST.java:83) at water.rapids.ASTStatement.exec(AST.java:474) at water.rapids.AST.treeWalk(AST.java:112) at water.rapids.Exec.exec(Exec.java:68) at water.api.RapidsHandler.exec(RapidsHandler.java:37) at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at water.api.Handler.handle(Handler.java:56) at water.api.RequestServer.handle(RequestServer.java:677) at water.api.RequestServer.serve(RequestServer.java:614) at water.NanoHTTPD$HTTPSession.run(NanoHTTPD.java:438) at java.lang.Thread.run(Thread.java:745) Caused by: water.DException$DistributedException: from /172.16.2.17:54321; by class water.rapids.ASTMerge$MergeSet$MakeHash; class water.exceptions.H2OIllegalArgumentException: unimplemented at water.H2O.unimpl(H2O.java:496) at water.rapids.ASTMerge$MergeSet$MakeHash.map(ASTMerge.java:205) at water.MRTask.compute2(MRTask.java:641) at water.H2O$H2OCountedCompleter.compute(H2O.java:698) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)
    via by Anqi Fu,
  • this python code: iris1 = h2o.import_frame(path=h2o.locate("smalldata/iris/iris_wheader.csv")) iris2 = h2o.import_frame(path=h2o.locate("smalldata/iris/iris_wheader.csv")) iris3 = iris1.merge(iris2,allLeft=True,allRite=False), iris3.show() results in the following stacktrace: /3/Rapids, parms: {ast=(, (= !pyce73954a-2393-470e-a5f9-359524741148 (merge %py60307f49-dc08-4a0b-a2d3-806d63b181d2 %pyf4dce3fa-3809-413a-9448-69e8fbd28628 %TRUE %FALSE)) (del %py60307f49-dc08-4a0b-a2d3-806d63b181d2 #0) (del %pyf4dce3fa-3809-413a-9448-69e8fbd28628 #0) )} java.lang.IllegalArgumentException: Note that only a single statement can be processed at a time. Junk at the end of the statement: (, (= !pyce73954a-2393-470e-a5f9-359524741148 (merge %py60307f49-dc08-4a0b-a2d3-806d63b181d2 %pyf4dce3fa-3809-413a-9448-69e8fbd28628 %TRUE %FALSE)) (del %py60307f49-dc08-4a0b-a2d3-806d63b181d2 #0) (del %pyf4dce3fa-3809-413a-9448-69e8fbd28628 #0) ) ^-------------------------------------------------------------------------------------------------^ at water.rapids.Exec.throwErr(Exec.java:208) at water.rapids.Exec.exec(Exec.java:65) at water.api.RapidsHandler.exec(RapidsHandler.java:34) at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at water.api.Handler.handle(Handler.java:57) at water.api.RequestServer.handle(RequestServer.java:662) at water.api.RequestServer.serve(RequestServer.java:598) at water.NanoHTTPD$HTTPSession.run(NanoHTTPD.java:433) at java.lang.Thread.run(Thread.java:745) this R code: foo = h2o.importFile(path="smalldata/iris/iris_wheader_65_rows.csv") bar = h2o.importFile(path="smalldata/iris/iris_wheader_65_rows.csv") foo = floor(foo) bar = floor(bar) h2o.merge(foo,bar,T,F) results in the following stacktrace: /3/Rapids, parms: {ast=(= !nary_op_37_sid_b4b5d6bc9a1715ea654fc04384ed4beb (merge ([ %unary_op_33_sid_b4b5d6bc9a1715ea654fc04384ed4beb (llist #0 #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 #20 #21 #22 #23 #24 #25 #26 #27 #28 #29 #30 #31 #32 #33 #34 #35 #36 #37 #38 #39 #40 #41 #42 #43 #44 #45 #46 #47 #48 #49 #50 #51 #52 #53 #54 #55 #56 #57 #58 #59 #60 #61 #62 #63 #64) "null") ([ %unary_op_34_sid_b4b5d6bc9a1715ea654fc04384ed4beb (llist #0 #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 #20 #21 #22 #23 #24 #25 #26 #27 #28 #29 #30 #31 #32 #33 #34 #35 #36 #37 #38 #39 #40 #41 #42 #43 #44 #45 #46 #47 #48 #49 #50 #51 #52 #53 #54 #55 #56 #57 #58 #59 #60 #61 #62 #63 #64) "null") %TRUE %FALSE))} onExCompletion for water.rapids.ASTMerge$MergeSet$MakeHash@590c8c4e water.exceptions.H2OIllegalArgumentException: unimplemented at water.H2O.unimpl(H2O.java:479) at water.rapids.ASTMerge$MergeSet$MakeHash.map(ASTMerge.java:214) at water.MRTask.compute2(MRTask.java:415) at water.H2O$H2OCountedCompleter.compute(H2O.java:682) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974)
    via by Eric Eckstrand,
  • I try to merge Chicago census data with a small H2OFrame (only 2 rows) that I create in R and push onto H2O, and it gives me the following error. See corresponding Runit in testdir_jira directory. water.exceptions.H2OIllegalArgumentException: unimplemented at water.H2O.unimpl(H2O.java:464) at water.rapids.ASTMerge$DoJoin.map(ASTMerge.java:234) at water.MRTask.compute2(MRTask.java:458) at water.H2O$H2OCountedCompleter.compute(H2O.java:666) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) java.lang.RuntimeException: water.DException$DistributedException: from /172.16.2.99:54321; by class water.rapids.ASTMerge$DoJoin; class water.exceptions.H2OIllegalArgumentException: unimplemented at water.MRTask.getResult(MRTask.java:267) at water.MRTask.doAll(MRTask.java:221) at water.MRTask.doAll(MRTask.java:218) at water.rapids.ASTMerge.apply(ASTMerge.java:112) at water.rapids.AST.treeWalk(AST.java:73) at water.rapids.AST.treeWalk(AST.java:83) at water.rapids.Exec.exec(Exec.java:68) at water.api.RapidsHandler.exec(RapidsHandler.java:37) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at water.api.Handler.handle(Handler.java:56) at water.api.RequestServer.handle(RequestServer.java:675) at water.api.RequestServer.serve(RequestServer.java:613) at water.NanoHTTPD$HTTPSession.run(NanoHTTPD.java:438) at java.lang.Thread.run(Thread.java:745) Caused by: water.DException$DistributedException: from /172.16.2.99:54321; by class water.rapids.ASTMerge$DoJoin; class water.exceptions.H2OIllegalArgumentException: unimplemented at water.H2O.unimpl(H2O.java:464) at water.rapids.ASTMerge$DoJoin.map(ASTMerge.java:234) at water.MRTask.compute2(MRTask.java:458) at water.H2O$H2OCountedCompleter.compute(H2O.java:666) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)
    via by Anqi Fu,
  • I need a portion of ASTMerge to be implemented so I can merge the Chicago crimes dataset with the weather and census data in the Python demo (PUBDEV-1155). Currently, I run into the following unimplemented error: onExCompletion for water.rapids.ASTMerge$MergeSet$MakeHash@2da8c7c1 water.exceptions.H2OIllegalArgumentException: unimplemented at water.H2O.unimpl(H2O.java:496) at water.rapids.ASTMerge$MergeSet$MakeHash.map(ASTMerge.java:205) at water.MRTask.compute2(MRTask.java:641) at water.H2O$H2OCountedCompleter.compute(H2O.java:698) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) java.lang.RuntimeException: water.DException$DistributedException: from /172.16.2.17:54321; by class water.rapids.ASTMerge$MergeSet$MakeHash; class water.exceptions.H2OIllegalArgumentException: unimplemented at water.MRTask.getResult(MRTask.java:489) at water.MRTask.doAll(MRTask.java:386) at water.MRTask.doAll(MRTask.java:381) at water.rapids.ASTMerge$MergeSet.setupLocal(ASTMerge.java:182) at water.MRTask.setupLocal0(MRTask.java:564) at water.MRTask.doAll(MRTask.java:398) at water.MRTask.doAllNodes(MRTask.java:403) at water.rapids.ASTMerge.apply(ASTMerge.java:106) at water.rapids.AST.treeWalk(AST.java:73) at water.rapids.AST.treeWalk(AST.java:83) at water.rapids.ASTStatement.exec(AST.java:474) at water.rapids.AST.treeWalk(AST.java:112) at water.rapids.Exec.exec(Exec.java:68) at water.api.RapidsHandler.exec(RapidsHandler.java:37) at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at water.api.Handler.handle(Handler.java:56) at water.api.RequestServer.handle(RequestServer.java:677) at water.api.RequestServer.serve(RequestServer.java:614) at water.NanoHTTPD$HTTPSession.run(NanoHTTPD.java:438) at java.lang.Thread.run(Thread.java:745) Caused by: water.DException$DistributedException: from /172.16.2.17:54321; by class water.rapids.ASTMerge$MergeSet$MakeHash; class water.exceptions.H2OIllegalArgumentException: unimplemented at water.H2O.unimpl(H2O.java:496) at water.rapids.ASTMerge$MergeSet$MakeHash.map(ASTMerge.java:205) at water.MRTask.compute2(MRTask.java:641) at water.H2O$H2OCountedCompleter.compute(H2O.java:698) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)
    via by Anqi Fu,
    • water.exceptions.H2OIllegalArgumentException: unimplemented at water.MRTask.getResult(MRTask.java:477) at water.MRTask.getResult(MRTask.java:485) at water.MRTask.doAll(MRTask.java:389) at water.MRTask.doAll(MRTask.java:376) at water.MRTask.doAll(MRTask.java:375) at water.rapids.ast.prims.advmath.AstTable.slow_table(AstTable.java:144) at water.rapids.ast.prims.advmath.AstTable.apply(AstTable.java:65) at water.rapids.ast.AstExec.exec(AstExec.java:74) at water.rapids.ast.prims.assign.AstTmpAssign.apply(AstTmpAssign.java:35) at water.rapids.ast.prims.assign.AstTmpAssign.apply(AstTmpAssign.java:15) at water.rapids.ast.AstExec.exec(AstExec.java:74) at water.rapids.Session.exec(Session.java:75) at water.rapids.Rapids.exec(Rapids.java:81) at water.api.RapidsHandler.exec(RapidsHandler.java:41) at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at water.api.Handler.handle(Handler.java:56) at water.api.RequestServer.serve(RequestServer.java:394) at water.api.RequestServer.doGeneric(RequestServer.java:245) at water.api.RequestServer.doPost(RequestServer.java:199) at javax.servlet.http.HttpServlet.service(HttpServlet.java:755) at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:370) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494) at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:982) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1043) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240) at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Unknown Source) Caused by: water.exceptions.H2OIllegalArgumentException: unimplemented at water.H2O.unimpl(H2O.java:921) at water.rapids.ast.prims.advmath.AstTable$SlowCnt.reduce(AstTable.java:308) at water.rapids.ast.prims.advmath.AstTable$SlowCnt.reduce(AstTable.java:264) at water.MRTask.reduce4(MRTask.java:743) at water.MRTask.reduce3(MRTask.java:730) at water.MRTask.postLocal0(MRTask.java:698) at water.MRTask.onCompletion(MRTask.java:670) at jsr166y.CountedCompleter.__tryComplete(CountedCompleter.java:425) at water.RPC$2.compute2(RPC.java:623) at water.H2O$H2OCountedCompleter.compute(H2O.java:1196) at jsr166y.CountedCompleter.exec(CountedCompleter.java:468) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)
    No Bugmate found.