[FLINK-28949] Secondary job manager fails to retrieve savepoint

• Type: Bug
• Status: Reopened
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 1.14.4
• Component/s: Test Infrastructure
• Assignee: Unassigned
• Reporter: Tiago Rodrigues
• Created: 12/Aug/22 13:21
• Updated: 01/Sep/22 09:37

Description

After creating a savepoint, its information cannot be retrieved unless the API call is made to the active job manager.

Active job manager response:

>>> curl http://<active_ip>:8081/v1/jobs/<job_id>/savepoints/<savepoint_id> | jq 
{
  "status": {
    "id": "COMPLETED"
  },
  "operation": {
    "location": "file:/srv/flink/savepoints/<savepoint>"
  }
}

Secondary job manager response:

>>> curl http://<secondary_ip>:8081/v1/jobs/<job_id>/savepoints/<savepoint_id> | jq 
{
  "errors": [
    "org.apache.flink.runtime.rest.NotFoundException: Operation not found under key: org.apache.flink.runtime.rest.handler.job.AsynchronousJobOperationKey@e25522a4\n\tat org.apache.flink.runtime.rest.handler.async.AbstractAsynchronousOperationHandlers$StatusHandler.handleRequest(AbstractAsynchronousOperationHandlers.java:182)\n\tat org.apache.flink.runtime.rest.handler.job.savepoints.SavepointHandlers$SavepointStatusHandler.handleRequest(SavepointHandlers.java:219)\n\tat org.apache.flink.runtime.rest.handler.AbstractRestHandler.respondToRequest(AbstractRestHandler.java:83)\n\tat org.apache.flink.runtime.rest.handler.AbstractHandler.respondAsLeader(AbstractHandler.java:195)\n\tat org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.lambda$channelRead0$0(LeaderRetrievalHandler.java:83)\n\tat java.base/java.util.Optional.ifPresent(Optional.java:183)\n\tat org.apache.flink.util.OptionalConsumer.ifPresent(OptionalConsumer.java:45)\n\tat org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.channelRead0(LeaderRetrievalHandler.java:80)\n\tat org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.channelRead0(LeaderRetrievalHandler.java:49)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)\n\tat org.apache.flink.runtime.rest.handler.router.RouterHandler.routed(RouterHandler.java:115)\n\tat org.apache.flink.runtime.rest.handler.router.RouterHandler.channelRead0(RouterHandler.java:94)\n\tat org.apache.flink.runtime.rest.handler.router.RouterHandler.channelRead0(RouterHandler.java:55)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)\n\tat org.apache.flink.shaded.netty4.io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)\n\tat org.apache.flink.runtime.rest.FileUploadHandler.channelRead0(FileUploadHandler.java:238)\n\tat org.apache.flink.runtime.rest.FileUploadHandler.channelRead0(FileUploadHandler.java:71)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436)\n\tat org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:324)\n\tat org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:296)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:719)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:655)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:581)\n\tat org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493)\n\tat org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)\n\tat org.apache.flink.shaded.netty4.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)\n\tat java.base/java.lang.Thread.run(Thread.java:829)\nCaused by: org.apache.flink.runtime.rest.handler.async.UnknownOperationKeyException: No ongoing operation for org.apache.flink.runtime.rest.handler.job.AsynchronousJobOperationKey@e25522a4\n\tat org.apache.flink.runtime.rest.handler.async.CompletedOperationCache.get(CompletedOperationCache.java:158)\n\tat org.apache.flink.runtime.rest.handler.async.AbstractAsynchronousOperationHandlers$StatusHandler.handleRequest(AbstractAsynchronousOperationHandlers.java:180)\n\t... 48 more\n"
  ]
}

Issue Links

• duplicates: FLINK-18312 Move async savepoint operation cache into Dispatcher