https://community.qlik.com/t5/Talend-Studio/How-to-merge-data-streams-after-replicating-the-input-stream/m-p/2351110#M117829 <P>I replicate the data stream by two.</P><P>Then I need to combine them into one.</P><P>Only the first component (tJavaRow_2) has connected correctly, the second ( </P><P>tJavaRow_1) </P>cannot connect. How then to connect streams?<span class="lia-inline-image-display-wrapper" image-alt="0695b00000GeS3qAAF.jpg"><img src="https://community.qlik.com/t5/image/serverpage/image-id/144602i2C39DD5F680786BE/image-size/large?v=v2&amp;px=999" role="button" title="0695b00000GeS3qAAF.jpg" alt="0695b00000GeS3qAAF.jpg" /></span> Sat, 16 Nov 2024 00:00:38 GMT Igor_V 2024-11-16T00:00:38Z https://community.qlik.com/t5/Talend-Studio/How-to-merge-data-streams-after-replicating-the-input-stream/m-p/2351110#M117829 <P>I replicate the data stream by two.</P><P>Then I need to combine them into one.</P><P>Only the first component (tJavaRow_2) has connected correctly, the second ( </P><P>tJavaRow_1) </P>cannot connect. How then to connect streams?<span class="lia-inline-image-display-wrapper" image-alt="0695b00000GeS3qAAF.jpg"><img src="https://community.qlik.com/t5/image/serverpage/image-id/144602i2C39DD5F680786BE/image-size/large?v=v2&amp;px=999" role="button" title="0695b00000GeS3qAAF.jpg" alt="0695b00000GeS3qAAF.jpg" /></span> Sat, 16 Nov 2024 00:00:38 GMT https://community.qlik.com/t5/Talend-Studio/How-to-merge-data-streams-after-replicating-the-input-stream/m-p/2351110#M117829 Igor_V 2024-11-16T00:00:38Z https://community.qlik.com/t5/Talend-Studio/How-to-merge-data-streams-after-replicating-the-input-stream/m-p/2351111#M117830 <P>Hi </P><P>It is not allowed to create a cycle flow in a job. As a workaround, cache the data in memory using tHashOutput, read the data back from memory in next subjob using tHashInput. eg:</P><P>......tJavaRow_2---main--tHashOutput1</P><P> orgCode--main--tHashOutput2</P><P>|onsubjobok</P><P>tHashInput1(read from tHashOutput1)--- tUnite---</P><P> tHashInput2(read from tHashOutput2)--tJavaRow--1....|</P><P>&nbsp;</P> Mon, 28 Jun 2021 04:52:34 GMT https://community.qlik.com/t5/Talend-Studio/How-to-merge-data-streams-after-replicating-the-input-stream/m-p/2351111#M117830 Anonymous 2021-06-28T04:52:34Z