Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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1.36.0
Description
Line parsing splits on spaces (PsTableFunction.java#L77), which breaks whenever the "user" contains at least a space.
An example output on my laptop is as follows:
$ ps ax -o ppid=,pid=,pgid=,tpgid=,stat=,user=,pcpu=,pmem=,vsz=,rss=,tty=,start=,time=,uid=,ruid=,sess=,comm= | grep startup 1 6728 6728 0 S startup user 0.0 0.0 410266096 2528 ?? 11Apr24 0:16.97 501 501 0 /usr/sbin/distnoted 1 6729 6729 0 SN startup user 0.0 0.1 410332256 17616 ?? 11Apr24 0:42.41 501 501 0 /System/Library/Frameworks/CoreServices.framework/Frameworks/Metadata.framework/Versions/A/Support/mdbulkimport 1 6750 6750 0 S startup user 0.0 0.0 410376144 13344 ?? 11Apr24 0:40.39 501 501 0 /usr/libexec/lsd 1 10148 10148 0 S startup user 0.0 0.0 410354816 5488 ?? 8:26PM 0:00.31 501 501 0 /usr/libexec/containermanagerd 1 95313 95313 0 S startup user 0.0 0.0 410357344 6576 ?? Fri05PM 0:00.32 501 501 0 /usr/libexec/trustd
When running the test it fails with the following stack trace:
Error while executing SQL "select distinct `user` from ps": while parsing value [user] of field [pcpu] in line [ 1 6728 6728 0 S startup user 0.0 0.0 410266096 2528 ?? 11Apr24 0:16.95 501 501 0 /usr/sbin/distnoted] java.sql.SQLException: Error while executing SQL "select distinct `user` from ps": while parsing value [user] of field [pcpu] in line [ 1 6728 6728 0 S startup user 0.0 0.0 410266096 2528 ?? 11Apr24 0:16.95 501 501 0 /usr/sbin/distnoted] at org.apache.calcite.avatica.Helper.createException(Helper.java:56) at org.apache.calcite.avatica.Helper.createException(Helper.java:41) at org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:164) at org.apache.calcite.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:228) at org.apache.calcite.test.CalciteAssert.assertQuery(CalciteAssert.java:566) at org.apache.calcite.test.CalciteAssert$AssertQuery.lambda$returns$1(CalciteAssert.java:1495) at org.apache.calcite.test.CalciteAssert$AssertQuery.withConnection(CalciteAssert.java:1434) at org.apache.calcite.test.CalciteAssert$AssertQuery.returns(CalciteAssert.java:1493) at org.apache.calcite.test.CalciteAssert$AssertQuery.returns(CalciteAssert.java:1483) at org.apache.calcite.adapter.os.OsAdapterTest.testPsDistinct(OsAdapterTest.java:183) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:727) at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60) at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131) at org.junit.jupiter.engine.extension.SameThreadTimeoutInvocation.proceed(SameThreadTimeoutInvocation.java:45) at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:156) at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:147) at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:86) at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:103) at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93) at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37) at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92) at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:86) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:217) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:213) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:138) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:68) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at org.junit.platform.engine.support.hierarchical.ForkJoinPoolHierarchicalTestExecutorService$ExclusiveTask.compute(ForkJoinPoolHierarchicalTestExecutorService.java:185) at org.junit.platform.engine.support.hierarchical.ForkJoinPoolHierarchicalTestExecutorService.invokeAll(ForkJoinPoolHierarchicalTestExecutorService.java:129) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at org.junit.platform.engine.support.hierarchical.ForkJoinPoolHierarchicalTestExecutorService$ExclusiveTask.compute(ForkJoinPoolHierarchicalTestExecutorService.java:185) at org.junit.platform.engine.support.hierarchical.ForkJoinPoolHierarchicalTestExecutorService.invokeAll(ForkJoinPoolHierarchicalTestExecutorService.java:129) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at org.junit.platform.engine.support.hierarchical.ForkJoinPoolHierarchicalTestExecutorService$ExclusiveTask.compute(ForkJoinPoolHierarchicalTestExecutorService.java:185) at java.util.concurrent.RecursiveAction.exec(RecursiveAction.java:189) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:175) Suppressed: org.apache.calcite.util.TestUtil$ExtraInformation: With materializationsEnabled=false, limit=-1 at org.apache.calcite.util.TestUtil.rethrow(TestUtil.java:389) at org.apache.calcite.test.CalciteAssert.assertQuery(CalciteAssert.java:598) ... 63 more Caused by: java.lang.RuntimeException: while parsing value [user] of field [pcpu] in line [ 1 6728 6728 0 S startup user 0.0 0.0 410266096 2528 ?? 11Apr24 0:16.95 501 501 0 /usr/sbin/distnoted] at org.apache.calcite.adapter.os.PsTableFunction$1$1.apply(PsTableFunction.java:84) at org.apache.calcite.adapter.os.PsTableFunction$1$1.apply(PsTableFunction.java:75) at org.apache.calcite.linq4j.EnumerableDefaults$17$1.current(EnumerableDefaults.java:2835) at org.apache.calcite.linq4j.EnumerableDefaults.groupBy_(EnumerableDefaults.java:980) at org.apache.calcite.linq4j.EnumerableDefaults.groupBy(EnumerableDefaults.java:781) at org.apache.calcite.linq4j.DefaultEnumerable.groupBy(DefaultEnumerable.java:311) at Baz.bind(Unknown Source) at org.apache.calcite.jdbc.CalcitePrepare$CalciteSignature.enumerable(CalcitePrepare.java:364) at org.apache.calcite.jdbc.CalciteConnectionImpl.enumerable(CalciteConnectionImpl.java:326) at org.apache.calcite.jdbc.CalciteMetaImpl._createIterable(CalciteMetaImpl.java:657) at org.apache.calcite.jdbc.CalciteMetaImpl.createIterable(CalciteMetaImpl.java:648) at org.apache.calcite.avatica.AvaticaResultSet.execute(AvaticaResultSet.java:184) at org.apache.calcite.jdbc.CalciteResultSet.execute(CalciteResultSet.java:64) at org.apache.calcite.jdbc.CalciteResultSet.execute(CalciteResultSet.java:43) at org.apache.calcite.avatica.AvaticaConnection$1.execute(AvaticaConnection.java:669) at org.apache.calcite.jdbc.CalciteMetaImpl.prepareAndExecute(CalciteMetaImpl.java:717) at org.apache.calcite.avatica.AvaticaConnection.prepareAndExecuteInternal(AvaticaConnection.java:677) at org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:157) ... 65 more
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