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FasterXML / jackson-core

Core part of Jackson that defines Streaming API as well as basic shared abstractions
Apache License 2.0
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How to change default RecyclerPool for 2.17.0 ? #1293

Closed artemus717 closed 3 months ago

artemus717 commented 3 months ago

Maybe there are some memory leak issue with 2.17.0. We are running OpenSearch 2.14.0 which use jackson-core 2.17.0. I want to try change default RecyclerPool to see if jvm heap will back to normal.

Thanks

plokhotnyuk commented 3 months ago

You can add .recyclerPool(JsonRecyclerPools.threadLocalPool()) when building JsonFactory like here, but a better option is upgrading jackson-core to 2.17.1 or above.

pjfanning commented 3 months ago

relates to #1256

artemus717 commented 3 months ago

You can add .recyclerPool(JsonRecyclerPools.threadLocalPool()) when building JsonFactory like here, but a better option is upgrading jackson-core to 2.17.1 or above.

did 2.17.1 not use lock free pool as default ?

pjfanning commented 3 months ago

You can add .recyclerPool(JsonRecyclerPools.threadLocalPool()) when building JsonFactory like here, but a better option is upgrading jackson-core to 2.17.1 or above.

did 2.17.1 not use lock free pool as default ?

please read #1256

artemus717 commented 3 months ago

OK I changed to 2.17.1 in my OpenSearch cluster to see if it's OK.

Thanks