Hi Graham - Please find attached transaction logs and cbcollect logs for analysis . 

You can also run YCSB by following the build instructions on your local . Please replace the host ip as needed . 

Command to load docs : 

bin/ycsb load couchbase3 -P workloads/workloadta -p writeallfields=true -threads 1 -p couchbase.host=172.23.109.175 -p couchbase.bucket=bucket-1 -p couchbase.upsert=true -p couchbase.password=password -p operationcount=100 -p recordcount=100 -p couchbase.transactionsEnabled=false 

Command to run transactions :

bin/ycsb run couchbase3 -P workloads/workloadta -p writeallfields=true -threads 1 -p couchbase.host=172.23.109.175 -p couchbase.bucket=bucket-1 -p couchbase.upsert=true -p couchbase.password=password -p operationcount=100 -p recordcount=100 -p couchbase.transactionsEnabled=true > ycsb_transactions.log

The very first operation attempted, a subdoc write to an ATR doc, fails with this:

Transaction logger:14/Thread-1/aa65cd42-bd16-493b-a72d-d60c543d3e38/b448c6f6-575c-417f-8ec1-c5f38a6c8ccb error com.couchbase.client.core.error.DurabilityLevelNotAvailableException while setting ATR bucket-1/_default/atr-896-#878 to Pending

After that, all operations timeout.

After some digging I found MB-34108, looks like this is the same issue.  Sharath Sulochana can you please upgrade to Java client alpha 3?  Hopefully that'll fix.

Graham Pople Michael Nitschinger 

YCSB build is failing to compile with new java-client 3.0.0-alpha.3 . Basically its failing to find create method in com.couchbase.client.core.service.KeyValueServiceConfig . 

pom.xml - 

<dependency>
<groupId>com.couchbase.client</groupId>
<artifactId>java-client</artifactId>
<version>3.0.0-alpha.3</version>
</dependency>

maven log: 

[INFO] Couchbase Java SDK 3.x Binding 0.15.0 .............. FAILURE [  0.320 s]

[INFO] ------------------------------------------------------------------------

[INFO] BUILD FAILURE

[INFO] ------------------------------------------------------------------------

[INFO] Total time: 7.462 s

[INFO] Finished at: 2019-05-15T12:25:49-07:00

[INFO] ------------------------------------------------------------------------

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.7.0:compile (default-compile) on project couchbase3-binding: Compilation failure

[ERROR] /Users/sharathsulochana/ycsb_trnasactions/YCSB_2/YCSB/couchbase3/src/main/java/com/yahoo/ycsb/db/couchbase3/Couchbase3Client.java:[68,83] cannot find symbol

[ERROR]   symbol:   method create(int)

[ERROR]   location: class com.couchbase.client.core.service.KeyValueServiceConfig

As Java SDK is in alpha currently and we're iterating to find the right interface, these kinds of breakages aren't unexpected.

I took a quick look at the code and looks like you want to change to something like:

KeyValueServiceConfig.builder().endpoints(50) 

Can you give that a try?  You may need to iterate a little - it's a little late here for me to dig out my IDE but let me know if you get stuck and I'll send over a corrected code snippet tomorrow.

Assigning to Sharath, as next action is to make the change Graham requested. Please get with Graham and or reassign if the request doesn't unblock you.

Changing it to builder from create worked . Thanks .