devmadhuu opened a new pull request, #5698:
URL: https://github.com/apache/ozone/pull/5698
## What changes were proposed in this pull request?
This PR is to fix the flakiness in
`TestGetCommittedBlockLengthAndPutKey#tesGetCommittedBlockLength`. Here the
test case doing writeChunks call and then `putBlock` which should save the
blockId in BlockData table of container DB, but this persistence of blockdata
seems taking time by fraction of second due to which immediate
`GetCommittedBlockLength` call by test client sometime fail and throws
exception below:
```
org.apache.hadoop.hdds.scm.container.common.helpers.StorageContainerException:
Unable to find the block. BlockID : conID: 1 locID: 111486602482745345 bcsId: 0
at
org.apache.hadoop.ozone.container.keyvalue.impl.BlockManagerImpl.getBlockByID(BlockManagerImpl.java:359)
at
org.apache.hadoop.ozone.container.keyvalue.impl.BlockManagerImpl.getCommittedBlockLength(BlockManagerImpl.java:284)
at
org.apache.hadoop.ozone.container.keyvalue.KeyValueHandler.handleGetCommittedBlockLength(KeyValueHandler.java:622)
```
This PR changes tries to fix the flakiness by adding waitFor
`GetCommittedBlockLength` call till the response provides blockId successfully.
## What is the link to the Apache JIRA
https://issues.apache.org/jira/browse/HDDS-6627
## How was this patch tested?
This patch was tested using repeated CI run with 500 iterations. Here is the
green CI [link](https://github.com/devmadhuu/ozone/actions/runs/7020463753).
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