Hi,
We deployed GMS using HELM & datahub prebuilt image version: v0.10.5.
we were getting below “connection refused” error. After google search we found (https://www.linen.dev/s/datahubspace/t/9721413/hello-i-am-trying-to-update-datahub-from-0-9-5-to-0-10-0-i-r)
Following possible solution from above url, we deployed datahub upgrade v0.10.5 via Helm. Update system Job ran successfully but we’re still seeing same below error.
In Upgrade Job, we use “DATAHUB_GMS_HOST = ”, DATAHUB_GMS_PORT = “8080”
Could you please help us to figure out root cause?
***** Error from GMS Logs *************
2023-11-17 14:37:21,588 [R2 Nio Event Loop-1-4] WARN c.l.r.t.h.c.c.ChannelPoolLifecycle:139 - Failed to create channel, remote=localhost/127.0.0.1:8080
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8080
Caused by: java.net.ConnectException: Connection refused
at java.base/sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:777)
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:337)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:334)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:776)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at java.base/java.lang.Thread.run(Thread.java:829)
2023-11-17 14:37:21,590 [pool-17-thread-1] ERROR c.d.m.ingestion.IngestionScheduler:244 - Failed to retrieve ingestion sources! Skipping updating schedule cache until next refresh. start: 0, count: 30
com.linkedin.r2.RemoteInvocationException: com.linkedin.r2.RemoteInvocationException: Failed to get response from server for URI http://localhost:8080/entities
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