manikandan-362k opened a new issue, #5622: URL: https://github.com/apache/hop/issues/5622
### Apache Hop version? 2.14.0 May, 19nd, 2025 ### Java version? "21.0.5" 2024-10-15 LTS ### Operating system Windows ### What happened? 2025/08/14 15:37:26 - Hop - Pipeline opened. 2025/08/14 15:37:26 - Hop - Launching pipeline [sample]... 2025/08/14 15:37:26 - Hop - Started the pipeline execution. 2025/08/14 15:37:26 - sample - Executing this pipeline using the Remote Pipeline Engine with run configuration 'Remote' 2025/08/14 15:37:27 - Hop Server - Connecting to: [http://localhost:8182/hop/registerPackage/?type=pipeline&load=sample.hpl] 2025/08/14 15:37:27 - Hop Server - Response status code: [200] 2025/08/14 15:37:27 - Hop Server - "Response body: OK zip:file:///C:/Users/MANIKA~1.R/AppData/Local/Temp/export_60a9597c-381d-45c1-be1b-0b877f52d401.zip!sample.hpl b9eb1b94-dddb-48fb-9254-f130dc823f0b 2025/08/14 15:37:27 - Hop Server - Sent export file to service [/hop/registerPackage] on host [localhost] 2025/08/14 15:37:27 - Hop Server - Response status code: [200] 2025/08/14 15:37:27 - Hop Server - Finished reading 4510 bytes from server. 2025/08/14 15:37:27 - Hop Server - "Response body: ERROR Initialisation of pipeline failed: 2025/08/14 15:13:48 - HopServer - Enabling project 'poc'2025/08/14 15:13:48 - HopServer - Installing timer to purge stale objects after 1440 minutes.2025/08/14 15:13:48 - HopServer - Created listener for webserver @ address : localhost:81822025/08/14 15:37:27 - sample - Executing this pipeline using the Local Pipeline Engine with run configuration 'local'2025/08/14 15:37:27 - sample - Execution started for pipeline [sample]2025/08/14 15:37:27 - REST client.0 - ERROR: Error initializing transform [REST client]2025/08/14 15:37:27 - REST client.0 - ERROR: java.lang.RuntimeException: REST connection ProHance Qalabs could not be found2025/08/14 15:37:27 - REST client.0 - at org.apache.hop.pipeline.transforms.rest.Rest.init(Rest.java:579)2025/08/14 15:37:27 - REST client.0 - at org.apache.hop.pipeline.transform.TransformInitThread.run(TransformInitThread.java:66)2025/08/14 15:37:27 - REST client. 0 - at java.base/java.lang.Thread.run(Thread.java:1583)2025/08/14 15:37:27 - sample - ERROR: Transform [REST client.0] failed to initialize!HopException: We failed to initialize at least one transform. Execution can not begin!Root cause: HopException: We failed to initialize at least one transform. Execution can not begin!org.apache.hop.core.exception.HopException: We failed to initialize at least one transform. Execution can not begin! at org.apache.hop.pipeline.Pipeline.prepareExecution(Pipeline.java:1088) at org.apache.hop.pipeline.engines.local.LocalPipelineEngine.prepareExecution(LocalPipelineEngine.java:232) at org.apache.hop.www.PrepareExecutionPipelineServlet.doGet(PrepareExecutionPipelineServlet.java:138) at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) at org.apache.hop.www.BaseHttpServlet.service(BaseHttpServlet.java:102) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:799) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:550) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandle rCollection.java:234) at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:59) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:567) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) at org.eclipse.jetty.server.Server.handle(Server.java:516) at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388) at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKil l.doProduce(EatWhatYouKill.java:313) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036) at java.base/java.lang.Thread.run(Thread.java:1583) 2025/08/14 15:37:27 - Hop Server - Executed service [/hop/prepareExec/?name=sample&xml=Y&id=b9eb1b94-dddb-48fb-9254-f130dc823f0b] on host [localhost] 2025/08/14 15:37:27 - Hop - ERROR: sample: preparing pipeline execution failed 2025/08/14 15:37:27 - Hop - ERROR: org.apache.hop.core.exception.HopException: 2025/08/14 15:37:27 - Hop - Error preparing remote pipeline 2025/08/14 15:37:27 - Hop - 2025/08/14 15:37:27 - Hop - There was an error preparing the pipeline for execution on the remote server: 2025/08/14 15:37:27 - Hop - Initialisation of pipeline failed: 2025/08/14 15:13:48 - HopServer - Enabling project 'poc'2025/08/14 15:13:48 - HopServer - Installing timer to purge stale objects after 1440 minutes.2025/08/14 15:13:48 - HopServer - Created listener for webserver @ address : localhost:81822025/08/14 15:37:27 - sample - Executing this pipeline using the Local Pipeline Engine with run configuration 'local'2025/08/14 15:37:27 - sample - Execution started for pipeline [sample]2025/08/14 15:37:27 - REST client.0 - ERROR: Error initializing transform [REST client]2025/08/14 15:37:27 - REST client.0 - ERROR: java.lang.RuntimeException: REST connection ProHance Qalabs could not be found2025/08/14 15:37:27 - REST client.0 - 2025/08/14 15:37:27 - Hop - at org.apache.hop.pipeline.transforms.rest.Rest.init(Rest.java:579)2025/08/14 15:37:27 - REST client.0 - 2025/08/14 15:37:27 - Hop - at org.apache.hop.pipeline.transform.TransformInitThread.run(TransformInitThread.java:66)2025/08/14 15:37:27 - REST client.0 - 2025/08/14 15:37:27 - Hop - at java.base/java.lang.Thread.run(Thread.java:1583)2025/08/14 15:37:27 - sample - ERROR: Transform [REST client.0] failed to initialize!HopException: We failed to initialize at least one transform. Execution can not begin!Root cause: HopException: We failed to initialize at least one transform. Execution can not begin!org.apache.hop.core.exception.HopException: We failed to initialize at least one transform. Execution can not begin! 2025/08/14 15:37:27 - Hop - at org.apache.hop.pipeline.Pipeline.prepareExecution(Pipeline.java:1088) 2025/08/14 15:37:27 - Hop - at org.apache.hop.pipeline.engines.local.LocalPipelineEngine.prepareExecution(LocalPipelineEngine.java:232) 2025/08/14 15:37:27 - Hop - at org.apache.hop.www.PrepareExecutionPipelineServlet.doGet(PrepareExecutionPipelineServlet.java:138) 2025/08/14 15:37:27 - Hop - at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) 2025/08/14 15:37:27 - Hop - at org.apache.hop.www.BaseHttpServlet.service(BaseHttpServlet.java:102) 2025/08/14 15:37:27 - Hop - at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:799) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:550) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:234) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:59) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:567) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.Server.handle(Server.java:516) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036) 2025/08/14 15:37:27 - Hop - at java.base/java.lang.Thread.run(Thread.java:1583) 2025/08/14 15:37:27 - Hop - 2025/08/14 15:37:27 - Hop - 2025/08/14 15:37:27 - Hop - at org.apache.hop.pipeline.engines.remote.RemotePipelineEngine.prepareExecution(RemotePipelineEngine.java:265) 2025/08/14 15:37:27 - Hop - at org.apache.hop.ui.hopgui.file.pipeline.HopGuiPipelineGraph.lambda$preparePipeline$16(HopGuiPipelineGraph.java:4497) 2025/08/14 15:37:27 - Hop - at java.base/java.lang.Thread.run(Thread.java:1583) 2025/08/14 15:37:27 - Hop - Caused by: org.apache.hop.core.exception.HopException: 2025/08/14 15:37:27 - Hop - There was an error preparing the pipeline for execution on the remote server: 2025/08/14 15:37:27 - Hop - Initialisation of pipeline failed: 2025/08/14 15:13:48 - HopServer - Enabling project 'poc'2025/08/14 15:13:48 - HopServer - Installing timer to purge stale objects after 1440 minutes.2025/08/14 15:13:48 - HopServer - Created listener for webserver @ address : localhost:81822025/08/14 15:37:27 - sample - Executing this pipeline using the Local Pipeline Engine with run configuration 'local'2025/08/14 15:37:27 - sample - Execution started for pipeline [sample]2025/08/14 15:37:27 - REST client.0 - ERROR: Error initializing transform [REST client]2025/08/14 15:37:27 - REST client.0 - ERROR: java.lang.RuntimeException: REST connection ProHance Qalabs could not be found2025/08/14 15:37:27 - REST client.0 - 2025/08/14 15:37:27 - Hop - at org.apache.hop.pipeline.transforms.rest.Rest.init(Rest.java:579)2025/08/14 15:37:27 - REST client.0 - 2025/08/14 15:37:27 - Hop - at org.apache.hop.pipeline.transform.TransformInitThread.run(TransformInitThread.java:66)2025/08/14 15:37:27 - REST client.0 - 2025/08/14 15:37:27 - Hop - at java.base/java.lang.Thread.run(Thread.java:1583)2025/08/14 15:37:27 - sample - ERROR: Transform [REST client.0] failed to initialize!HopException: We failed to initialize at least one transform. Execution can not begin!Root cause: HopException: We failed to initialize at least one transform. Execution can not begin!org.apache.hop.core.exception.HopException: We failed to initialize at least one transform. Execution can not begin! 2025/08/14 15:37:27 - Hop - at org.apache.hop.pipeline.Pipeline.prepareExecution(Pipeline.java:1088) 2025/08/14 15:37:27 - Hop - at org.apache.hop.pipeline.engines.local.LocalPipelineEngine.prepareExecution(LocalPipelineEngine.java:232) 2025/08/14 15:37:27 - Hop - at org.apache.hop.www.PrepareExecutionPipelineServlet.doGet(PrepareExecutionPipelineServlet.java:138) 2025/08/14 15:37:27 - Hop - at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) 2025/08/14 15:37:27 - Hop - at org.apache.hop.www.BaseHttpServlet.service(BaseHttpServlet.java:102) 2025/08/14 15:37:27 - Hop - at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:799) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:550) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:234) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:59) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:567) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.Server.handle(Server.java:516) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882) 2025/08/14 15:37:27 - Hop - at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036) 2025/08/14 15:37:27 - Hop - at java.base/java.lang.Thread.run(Thread.java:1583) 2025/08/14 15:37:27 - Hop - 2025/08/14 15:37:27 - Hop - at org.apache.hop.pipeline.engines.remote.RemotePipelineEngine.sendToHopServer(RemotePipelineEngine.java:394) 2025/08/14 15:37:27 - Hop - at org.apache.hop.pipeline.engines.remote.RemotePipelineEngine.prepareExecution(RemotePipelineEngine.java:261) 2025/08/14 15:37:27 - Hop - ... 2 more ### Issue Priority Priority: 1 ### Issue Component Component: Hop Server -- This is an automated message from the Apache Git Service. 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