You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
I've a Bigtable client that connects to a local emulator. Lately it has started hanging on table.exists - the only thing that was updated recently was the emulator itself via apt. A thread dump reveals (client class names snipped at the bottom)
"main" #1 prio=5 os_prio=0 tid=0x00007ff678010000 nid=0x67c2 waiting on condition [0x00007ff67f143000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000007441b7ad0> (a com.google.cloud.bigtable.grpc.async.AbstractRetryingOperation$GrpcFuture)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:469)
at com.google.cloud.bigtable.grpc.async.AbstractRetryingOperation.getBlockingResult(AbstractRetryingOperation.java:293)
at com.google.cloud.bigtable.grpc.BigtableDataGrpcClient.readFlatRowsList(BigtableDataGrpcClient.java:327)
at com.google.cloud.bigtable.hbase.BigtableTable.getResults(BigtableTable.java:257)
at com.google.cloud.bigtable.hbase.BigtableTable.exists(BigtableTable.java:166)
..........
Subsequent thread dumps taken at 30 second intervals reveals the the thread is stuck at the same place.
I've a Bigtable client that connects to a local emulator. Lately it has started hanging on table.exists - the only thing that was updated recently was the emulator itself via apt. A thread dump reveals (client class names snipped at the bottom)
Subsequent thread dumps taken at 30 second intervals reveals the the thread is stuck at the same place.
Library versions:
google-cloud-core 1.8.0,
google-cloud-core-grpc 1.8.0,
google-cloud-core 1.8.0,
bigtable-hbase-1.x 1.0.0-pre3
gcloud version output:
Google Cloud SDK 177.0.0
alpha 2017.10.20
beta 2017.10.20
bigtable
bq 2.0.27
cbt
core 2017.10.20
gsutil 4.28
pubsub-emulator 2017.10.20
OS: Ubuntu 17.10
java -version output:
java version "1.8.0_102"
Java(TM) SE Runtime Environment (build 1.8.0_102-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.102-b14, mixed mode)